Sat Mar 26 14:48:17 UTC 2022 I: starting to build cimg/buster/arm64 on jenkins on '2022-03-26 14:47' Sat Mar 26 14:48:17 UTC 2022 I: The jenkins build log is/was available at https://jenkins.debian.net/userContent/reproducible/debian/build_service/arm64_24/937/console.log Sat Mar 26 14:48:17 UTC 2022 I: Downloading source for buster/cimg=2.4.5+dfsg-1+deb10u1 --2022-03-26 14:48:17-- http://deb.debian.org/debian/pool/main/c/cimg/cimg_2.4.5%2bdfsg-1%2bdeb10u1.dsc Connecting to 78.137.99.97:3128... connected. Proxy request sent, awaiting response... 200 OK Length: 2336 (2.3K) Saving to: ‘cimg_2.4.5+dfsg-1+deb10u1.dsc’ 0K .. 100% 23.2M=0s 2022-03-26 14:48:17 (23.2 MB/s) - ‘cimg_2.4.5+dfsg-1+deb10u1.dsc’ saved [2336/2336] Sat Mar 26 14:48:17 UTC 2022 I: cimg_2.4.5+dfsg-1+deb10u1.dsc -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Format: 3.0 (quilt) Source: cimg Binary: cimg-dev, cimg-doc, cimg-examples Architecture: all Version: 2.4.5+dfsg-1+deb10u1 Maintainer: Debian Science Team Uploaders: Andreas Tille Homepage: http://cimg.sourceforge.net/ Standards-Version: 4.3.0 Vcs-Browser: https://salsa.debian.org/science-team/cimg Vcs-Git: https://salsa.debian.org/science-team/cimg.git Build-Depends: debhelper (>= 12~) Build-Depends-Indep: doxygen (>= 1.8.12), libx11-dev, libxrandr-dev, libgraphicsmagick++1-dev | libmagick++-dev, libfftw3-dev | fftw3-dev, libgimp2.0-dev, libopencv-dev, libminc-dev, libtiff5-dev, libtiffxx5, libcurl4-gnutls-dev | libcurl4-dev, texlive-latex-extra, texlive-fonts-recommended Package-List: cimg-dev deb math optional arch=all cimg-doc deb doc optional arch=all cimg-examples deb doc optional arch=all Checksums-Sha1: 0ee2ff0ae2d23be800f301ffaee4aad37b93ac50 9103592 cimg_2.4.5+dfsg.orig.tar.xz 66b0504b7c31a3ed1f463c816e4c0d84f38b9d4c 18608 cimg_2.4.5+dfsg-1+deb10u1.debian.tar.xz Checksums-Sha256: f127f60f8e1200524036c92979e4f6a17d7afa27f35ec730b2cd45bb682c8b03 9103592 cimg_2.4.5+dfsg.orig.tar.xz 4df4ce57b379b110295b52a93da92d3437650dbac2174f2502b7991a10dc2cdf 18608 cimg_2.4.5+dfsg-1+deb10u1.debian.tar.xz Files: 501231691663d10d37b66f087e2371ce 9103592 cimg_2.4.5+dfsg.orig.tar.xz 1641e5343522f7b1781277f0450d66a1 18608 cimg_2.4.5+dfsg-1+deb10u1.debian.tar.xz -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEOvp1f6xuoR0v9F3wiNJCh6LYmLEFAmHkXE0ACgkQiNJCh6LY mLFydA/9H1y6hkAvmEmP0YArM4js2J2dBr6uh2BsQZLBWySpYZZiuNK5NL2Rkv5z S0UW9ZnCZuoKaeGJtQAIpMIWLXSV4Uiy+TcP49h2vA5mpYNr9+eBUbAshkaAOE9/ i1KQrdmsJvKe5ParxiCWA6YdNJOrLvpDmoCA6L2FlouExlz2WU4jZVew4o5pITa5 vQHVpkXIxr2ctekHQv3OemFHHfKeBn1RrzD7lsD+Iux0tYfZKFRfmP4S1Wl7KKYx XBHfzaNUxHJLDGpQHCaG5r4ibWe5Xmx5cltxUYYf7I8KlQASG6IZOmVRyfF/PpKN uuE7dZk1rR8a72FcnwFhNWyBA4NNHDDDbFXqYzIrckc8sR8PHE2SZsAO+6DIUJHj TXgZnDdDsZqmGUFFS3gpPnuF1ak5Td06MUwxM1blHalHeaVDW6atqh6fVDnIyMgd HRVPFmOk3euA9+m4gqkx8pj+C9GPHVre8bXdmSKXdUrDNXkIYHIsBVCSWmRAghvJ cTPO4+7vHunl3KRCVpTOsUJrG9F/lBwyAtW4vLudJ81WQCzcf+A301Mg/sEWZPgu aLfwifOwv5e2VnoIaRWPdkdXhkkUMyErP/op07Rpahh8Y4zOrMI/lUEmgf8SGz0a Czg/ZJZr4K9pQZLmyROP4Jv2Fop1i3bAlnEv2CshPM0KJgw4Lxk= =q/Ms -----END PGP SIGNATURE----- Sat Mar 26 14:48:17 UTC 2022 I: Checking whether the package is not for us Sat Mar 26 14:48:17 UTC 2022 I: Starting 1st build on remote node codethink14-arm64.debian.net. Sat Mar 26 14:48:17 UTC 2022 I: Preparing to do remote build '1' on codethink14-arm64.debian.net. Sat Mar 26 16:11:08 UTC 2022 I: Deleting $TMPDIR on codethink14-arm64.debian.net. I: pbuilder: network access will be disabled during build I: Current time: Sat Mar 26 02:48:22 -12 2022 I: pbuilder-time-stamp: 1648306102 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/buster-reproducible-base.tgz] I: copying local configuration I: mounting /proc filesystem I: mounting /sys filesystem I: creating /{dev,run}/shm I: mounting /dev/pts filesystem I: redirecting /dev/ptmx to /dev/pts/ptmx I: policy-rc.d already exists I: Copying source file I: copying [cimg_2.4.5+dfsg-1+deb10u1.dsc] I: copying [./cimg_2.4.5+dfsg.orig.tar.xz] I: copying [./cimg_2.4.5+dfsg-1+deb10u1.debian.tar.xz] I: Extracting source gpgv: unknown type of key resource 'trustedkeys.kbx' gpgv: keyblock resource '/var/lib/jenkins/.gnupg/trustedkeys.kbx': General error gpgv: Signature made Sun Jan 16 05:56:29 2022 -12 gpgv: using RSA key 3AFA757FAC6EA11D2FF45DF088D24287A2D898B1 gpgv: Can't check signature: No public key dpkg-source: warning: failed to verify signature on ./cimg_2.4.5+dfsg-1+deb10u1.dsc dpkg-source: info: extracting cimg in cimg-2.4.5+dfsg dpkg-source: info: unpacking cimg_2.4.5+dfsg.orig.tar.xz dpkg-source: info: unpacking cimg_2.4.5+dfsg-1+deb10u1.debian.tar.xz dpkg-source: info: using patch list from debian/patches/series dpkg-source: info: applying 30_do_not_build_minc2_examples.patch dpkg-source: info: applying 0001-Fix-multiple-heap-buffer-overflows.patch I: using fakeroot in build. I: Installing the build-deps I: user script /srv/workspace/pbuilder/9089/tmp/hooks/D02_print_environment starting I: set BUILDDIR='/build' BUILDUSERGECOS='first user,first room,first work-phone,first home-phone,first other' BUILDUSERNAME='pbuilder1' BUILD_ARCH='arm64' DEBIAN_FRONTEND='noninteractive' DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=8' DISTRIBUTION='' HOME='/var/lib/jenkins' HOST_ARCH='arm64' IFS=' ' LANG='C' LANGUAGE='en_US:en' LC_ALL='C' MAIL='/var/mail/root' OPTIND='1' PATH='/usr/sbin:/usr/bin:/sbin:/bin:/usr/games' PBCURRENTCOMMANDLINEOPERATION='build' PBUILDER_OPERATION='build' PBUILDER_PKGDATADIR='/usr/share/pbuilder' PBUILDER_PKGLIBDIR='/usr/lib/pbuilder' PBUILDER_SYSCONFDIR='/etc' PPID='9089' PS1='# ' PS2='> ' PS4='+ ' PWD='/' SHELL='/bin/bash' SHLVL='2' SUDO_COMMAND='/usr/bin/timeout -k 18.1h 18h /usr/bin/ionice -c 3 /usr/bin/nice /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/tmp.4TkcFdpkcE/pbuilderrc_oV5I --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/buster-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/tmp.4TkcFdpkcE/b1 --logfile b1/build.log cimg_2.4.5+dfsg-1+deb10u1.dsc' SUDO_GID='117' SUDO_UID='110' SUDO_USER='jenkins' TERM='unknown' TZ='/usr/share/zoneinfo/Etc/GMT+12' USER='root' USERNAME='root' _='/usr/bin/systemd-run' http_proxy='http://192.168.101.16:3128' I: uname -a Linux codethink14-arm64 4.15.0-173-generic #182-Ubuntu SMP Fri Mar 18 20:44:13 UTC 2022 aarch64 GNU/Linux I: ls -l /bin total 4928 -rwxr-xr-x 1 root root 1216928 Apr 17 2019 bash -rwxr-xr-x 3 root root 34808 Jul 10 2019 bunzip2 -rwxr-xr-x 3 root root 34808 Jul 10 2019 bzcat lrwxrwxrwx 1 root root 6 Jul 10 2019 bzcmp -> bzdiff -rwxr-xr-x 1 root root 2227 Jul 10 2019 bzdiff lrwxrwxrwx 1 root root 6 Jul 10 2019 bzegrep -> bzgrep -rwxr-xr-x 1 root root 4877 Jun 24 2019 bzexe lrwxrwxrwx 1 root root 6 Jul 10 2019 bzfgrep -> bzgrep -rwxr-xr-x 1 root root 3641 Jul 10 2019 bzgrep -rwxr-xr-x 3 root root 34808 Jul 10 2019 bzip2 -rwxr-xr-x 1 root root 14264 Jul 10 2019 bzip2recover lrwxrwxrwx 1 root root 6 Jul 10 2019 bzless -> bzmore -rwxr-xr-x 1 root root 1297 Jul 10 2019 bzmore -rwxr-xr-x 1 root root 35576 Feb 28 2019 cat -rwxr-xr-x 1 root root 60256 Feb 28 2019 chgrp -rwxr-xr-x 1 root root 56096 Feb 28 2019 chmod -rwxr-xr-x 1 root root 64368 Feb 28 2019 chown -rwxr-xr-x 1 root root 134632 Feb 28 2019 cp -rwxr-xr-x 1 root root 129536 Jan 17 2019 dash -rwxr-xr-x 1 root root 97136 Feb 28 2019 date -rwxr-xr-x 1 root root 76736 Feb 28 2019 dd -rwxr-xr-x 1 root root 93752 Feb 28 2019 df -rwxr-xr-x 1 root root 138848 Feb 28 2019 dir -rwxr-xr-x 1 root root 75984 Jan 9 2019 dmesg lrwxrwxrwx 1 root root 8 Sep 26 2018 dnsdomainname -> hostname lrwxrwxrwx 1 root root 8 Sep 26 2018 domainname -> hostname -rwxr-xr-x 1 root root 31368 Feb 28 2019 echo -rwxr-xr-x 1 root root 28 Jan 7 2019 egrep -rwxr-xr-x 1 root root 27256 Feb 28 2019 false -rwxr-xr-x 1 root root 28 Jan 7 2019 fgrep -rwxr-xr-x 1 root root 68792 Jan 9 2019 findmnt -rwsr-xr-x 1 root root 34824 Apr 22 2020 fusermount -rwxr-xr-x 1 root root 174304 Jan 7 2019 grep -rwxr-xr-x 2 root root 2345 Jan 5 2019 gunzip -rwxr-xr-x 1 root root 6375 Jan 5 2019 gzexe -rwxr-xr-x 1 root root 89656 Jan 5 2019 gzip -rwxr-xr-x 1 root root 18440 Sep 26 2018 hostname -rwxr-xr-x 1 root root 64472 Feb 28 2019 ln -rwxr-xr-x 1 root root 52544 Jul 26 2018 login -rwxr-xr-x 1 root root 138848 Feb 28 2019 ls -rwxr-xr-x 1 root root 108552 Jan 9 2019 lsblk -rwxr-xr-x 1 root root 76840 Feb 28 2019 mkdir -rwxr-xr-x 1 root root 64480 Feb 28 2019 mknod -rwxr-xr-x 1 root root 39736 Feb 28 2019 mktemp -rwxr-xr-x 1 root root 38840 Jan 9 2019 more -rwsr-xr-x 1 root root 47112 Jan 9 2019 mount -rwxr-xr-x 1 root root 14344 Jan 9 2019 mountpoint -rwxr-xr-x 1 root root 138736 Feb 28 2019 mv lrwxrwxrwx 1 root root 8 Sep 26 2018 nisdomainname -> hostname lrwxrwxrwx 1 root root 14 Feb 14 2019 pidof -> /sbin/killall5 -rwxr-xr-x 1 root root 35560 Feb 28 2019 pwd lrwxrwxrwx 1 root root 4 Apr 17 2019 rbash -> bash -rwxr-xr-x 1 root root 43712 Feb 28 2019 readlink -rwxr-xr-x 1 root root 68440 Feb 28 2019 rm -rwxr-xr-x 1 root root 39624 Feb 28 2019 rmdir -rwxr-xr-x 1 root root 19144 Jan 21 2019 run-parts -rwxr-xr-x 1 root root 114016 Dec 22 2018 sed lrwxrwxrwx 1 root root 4 Mar 6 20:25 sh -> dash -rwxr-xr-x 1 root root 31384 Feb 28 2019 sleep -rwxr-xr-x 1 root root 72480 Feb 28 2019 stty -rwsr-xr-x 1 root root 59424 Jan 9 2019 su -rwxr-xr-x 1 root root 31416 Feb 28 2019 sync -rwxr-xr-x 1 root root 449416 Apr 23 2019 tar -rwxr-xr-x 1 root root 10560 Jan 21 2019 tempfile -rwxr-xr-x 1 root root 88968 Feb 28 2019 touch -rwxr-xr-x 1 root root 27256 Feb 28 2019 true -rwxr-xr-x 1 root root 14264 Apr 22 2020 ulockmgr_server -rwsr-xr-x 1 root root 30728 Jan 9 2019 umount -rwxr-xr-x 1 root root 31384 Feb 28 2019 uname -rwxr-xr-x 2 root root 2345 Jan 5 2019 uncompress -rwxr-xr-x 1 root root 138848 Feb 28 2019 vdir -rwxr-xr-x 1 root root 34824 Jan 9 2019 wdctl -rwxr-xr-x 1 root root 946 Jan 21 2019 which lrwxrwxrwx 1 root root 8 Sep 26 2018 ypdomainname -> hostname -rwxr-xr-x 1 root root 1983 Jan 5 2019 zcat -rwxr-xr-x 1 root root 1677 Jan 5 2019 zcmp -rwxr-xr-x 1 root root 5879 Jan 5 2019 zdiff -rwxr-xr-x 1 root root 29 Jan 5 2019 zegrep -rwxr-xr-x 1 root root 29 Jan 5 2019 zfgrep -rwxr-xr-x 1 root root 2080 Jan 5 2019 zforce -rwxr-xr-x 1 root root 7584 Jan 5 2019 zgrep -rwxr-xr-x 1 root root 2205 Jan 5 2019 zless -rwxr-xr-x 1 root root 1841 Jan 5 2019 zmore -rwxr-xr-x 1 root root 4552 Jan 5 2019 znew I: user script /srv/workspace/pbuilder/9089/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy Version: 0.invalid.0 Architecture: arm64 Maintainer: Debian Pbuilder Team Description: Dummy package to satisfy dependencies with aptitude - created by pbuilder This package was created automatically by pbuilder to satisfy the build-dependencies of the package being currently built. Depends: debhelper (>= 12~), doxygen (>= 1.8.12), libx11-dev, libxrandr-dev, libgraphicsmagick++1-dev | libmagick++-dev, libfftw3-dev | fftw3-dev, libgimp2.0-dev, libopencv-dev, libminc-dev, libtiff5-dev, libtiffxx5, libcurl4-gnutls-dev | libcurl4-dev, texlive-latex-extra, texlive-fonts-recommended dpkg-deb: building package 'pbuilder-satisfydepends-dummy' in '/tmp/satisfydepends-aptitude/pbuilder-satisfydepends-dummy.deb'. Selecting previously unselected package pbuilder-satisfydepends-dummy. (Reading database ... 19168 files and directories currently installed.) Preparing to unpack .../pbuilder-satisfydepends-dummy.deb ... Unpacking pbuilder-satisfydepends-dummy (0.invalid.0) ... dpkg: pbuilder-satisfydepends-dummy: dependency problems, but configuring anyway as you requested: pbuilder-satisfydepends-dummy depends on debhelper (>= 12~); however: Package debhelper is not installed. pbuilder-satisfydepends-dummy depends on doxygen (>= 1.8.12); however: Package doxygen is not installed. pbuilder-satisfydepends-dummy depends on libx11-dev; however: Package libx11-dev is not installed. pbuilder-satisfydepends-dummy depends on libxrandr-dev; however: Package libxrandr-dev is not installed. pbuilder-satisfydepends-dummy depends on libgraphicsmagick++1-dev | libmagick++-dev; however: Package libgraphicsmagick++1-dev is not installed. Package libmagick++-dev is not installed. pbuilder-satisfydepends-dummy depends on libfftw3-dev | fftw3-dev; however: Package libfftw3-dev is not installed. Package fftw3-dev is not installed. pbuilder-satisfydepends-dummy depends on libgimp2.0-dev; however: Package libgimp2.0-dev is not installed. pbuilder-satisfydepends-dummy depends on libopencv-dev; however: Package libopencv-dev is not installed. pbuilder-satisfydepends-dummy depends on libminc-dev; however: Package libminc-dev is not installed. pbuilder-satisfydepends-dummy depends on libtiff5-dev; however: Package libtiff5-dev is not installed. pbuilder-satisfydepends-dummy depends on libtiffxx5; however: Package libtiffxx5 is not installed. pbuilder-satisfydepends-dummy depends on libcurl4-gnutls-dev | libcurl4-dev; however: Package libcurl4-gnutls-dev is not installed. Package libcurl4-dev is not installed. pbuilder-satisfydepends-dummy depends on texlive-latex-extra; however: Package texlive-latex-extra is not installed. pbuilder-satisfydepends-dummy depends on texlive-fonts-recommended; however: Package texlive-fonts-recommended is not installed. Setting up pbuilder-satisfydepends-dummy (0.invalid.0) ... Reading package lists... Building dependency tree... Reading state information... Initializing package states... Writing extended state information... Building tag database... pbuilder-satisfydepends-dummy is already installed at the requested version (0.invalid.0) pbuilder-satisfydepends-dummy is already installed at the requested version (0.invalid.0) The following NEW packages will be installed: adwaita-icon-theme{a} autoconf{a} automake{a} autopoint{a} autotools-dev{a} bsdmainutils{a} dbus{a} dbus-user-session{a} dconf-gsettings-backend{a} dconf-service{a} debhelper{a} dh-autoreconf{a} dh-strip-nondeterminism{a} dmsetup{a} doxygen{a} dwz{a} file{a} fontconfig{a} fontconfig-config{a} fonts-dejavu-core{a} fonts-lmodern{a} gdal-data{a} gettext{a} gettext-base{a} gir1.2-atk-1.0{a} gir1.2-freedesktop{a} gir1.2-gdkpixbuf-2.0{a} gir1.2-gegl-0.4{a} gir1.2-glib-2.0{a} gir1.2-gtk-2.0{a} gir1.2-harfbuzz-0.0{a} gir1.2-json-1.0{a} gir1.2-pango-1.0{a} glib-networking{a} glib-networking-common{a} glib-networking-services{a} groff-base{a} gsettings-desktop-schemas{a} gtk-update-icon-cache{a} hdf5-helpers{a} hicolor-icon-theme{a} icu-devtools{a} intltool-debian{a} libaec-dev{a} libaec0{a} libamd2{a} libaom0{a} libapparmor1{a} libarchive-zip-perl{a} libargon2-1{a} libarmadillo9{a} libarpack2{a} libasound2{a} libasound2-data{a} libasyncns0{a} libatk-bridge2.0-0{a} libatk1.0-0{a} libatk1.0-data{a} libatk1.0-dev{a} libatspi2.0-0{a} libavahi-client3{a} libavahi-common-data{a} libavahi-common3{a} libavcodec-dev{a} libavcodec58{a} libavformat-dev{a} libavformat58{a} libavresample-dev{a} libavresample4{a} libavutil-dev{a} libavutil56{a} libbabl-0.1-0{a} libbabl-dev{a} libblas3{a} libblkid-dev{a} libbluray2{a} libbrotli1{a} libbsd0{a} libbz2-dev{a} libcaca0{a} libcairo-gobject2{a} libcairo-script-interpreter2{a} libcairo2{a} libcairo2-dev{a} libcamd2{a} libcap2{a} libccolamd2{a} libcharls2{a} libcholmod3{a} libchromaprint1{a} libclang1-6.0{a} libcodec2-0.8.1{a} libcolamd2{a} libcolord2{a} libcroco3{a} libcryptsetup12{a} libcups2{a} libcupsimage2{a} libcurl3-gnutls{a} libcurl4-gnutls-dev{a} libdap25{a} libdapclient6v5{a} libdapserver7v5{a} libdatrie1{a} libdbus-1-3{a} libdc1394-22{a} libdc1394-22-dev{a} libdconf1{a} libdevmapper1.02.1{a} libdrm-amdgpu1{a} libdrm-common{a} libdrm-etnaviv1{a} libdrm-nouveau2{a} libdrm-radeon1{a} libdrm2{a} libedit2{a} libelf1{a} libepoxy0{a} libepsilon1{a} libevent-2.1-6{a} libevent-core-2.1-6{a} libevent-pthreads-2.1-6{a} libexif-dev{a} libexif12{a} libexiv2-14{a} libexpat1{a} libexpat1-dev{a} libffi-dev{a} libfftw3-bin{a} libfftw3-dev{a} libfftw3-double3{a} libfftw3-long3{a} libfftw3-single3{a} libfile-stripnondeterminism-perl{a} libflac8{a} libfontconfig1{a} libfontconfig1-dev{a} libfreetype6{a} libfreetype6-dev{a} libfreexl1{a} libfribidi-dev{a} libfribidi0{a} libfyba0{a} libgd3{a} libgdal20{a} libgdcm2-dev{a} libgdcm2.8{a} libgdk-pixbuf2.0-0{a} libgdk-pixbuf2.0-bin{a} libgdk-pixbuf2.0-common{a} libgdk-pixbuf2.0-dev{a} libgegl-0.4-0{a} libgegl-common{a} libgegl-dev{a} libgeos-3.7.1{a} libgeos-c1v5{a} libgeotiff2{a} libgexiv2-2{a} libgfortran5{a} libgif7{a} libgimp2.0{a} libgimp2.0-dev{a} libgirepository-1.0-1{a} libgl1{a} libgl1-mesa-dri{a} libgl2ps1.4{a} libglapi-mesa{a} libglib2.0-0{a} libglib2.0-bin{a} libglib2.0-data{a} libglib2.0-dev{a} libglib2.0-dev-bin{a} libglu1-mesa{a} libglvnd0{a} libglx-mesa0{a} libglx0{a} libgme0{a} libgphoto2-6{a} libgphoto2-dev{a} libgphoto2-port12{a} libgraphicsmagick++-q16-12{a} libgraphicsmagick++1-dev{a} libgraphicsmagick-q16-3{a} libgraphicsmagick1-dev{a} libgraphite2-3{a} libgraphite2-dev{a} libgs9{a} libgs9-common{a} libgsm1{a} libgssapi-krb5-2{a} libgtk-3-0{a} libgtk-3-common{a} libgtk2.0-0{a} libgtk2.0-common{a} libgtk2.0-dev{a} libharfbuzz-dev{a} libharfbuzz-gobject0{a} libharfbuzz-icu0{a} libharfbuzz0b{a} libhdf4-0-alt{a} libhdf5-103{a} libhdf5-cpp-103{a} libhdf5-dev{a} libhdf5-openmpi-103{a} libhwloc-plugins{a} libhwloc5{a} libibverbs1{a} libice-dev{a} libice6{a} libicu-dev{a} libicu63{a} libidn11{a} libijs-0.35{a} libilmbase-dev{a} libilmbase23{a} libip4tc0{a} libjbig-dev{a} libjbig0{a} libjbig2dec0{a} libjpeg-dev{a} libjpeg62-turbo{a} libjpeg62-turbo-dev{a} libjson-c3{a} libjson-glib-1.0-0{a} libjson-glib-1.0-common{a} libjson-glib-dev{a} libjsoncpp1{a} libk5crypto3{a} libkeyutils1{a} libkmlbase1{a} libkmlconvenience1{a} libkmldom1{a} libkmlengine1{a} libkmlregionator1{a} libkmlxsd1{a} libkmod2{a} libkpathsea6{a} libkrb5-3{a} libkrb5support0{a} liblapack3{a} liblcms2-2{a} liblcms2-dev{a} libldap-2.4-2{a} libldap-common{a} liblept5{a} libllvm6.0{a} libllvm7{a} libltdl-dev{a} libltdl7{a} liblzma-dev{a} liblzo2-2{a} libmagic-mgc{a} libmagic1{a} libmariadb3{a} libmetis5{a} libminc-dev{a} libminc2-5.2.0{a} libminizip1{a} libmount-dev{a} libmp3lame0{a} libmpdec2{a} libmpg123-0{a} libncurses6{a} libnetcdf-c++4{a} libnetcdf-dev{a} libnetcdf13{a} libnghttp2-14{a} libnl-3-200{a} libnl-route-3-200{a} libnspr4{a} libnss3{a} libnuma1{a} libodbc1{a} libogdi3.2{a} libogg0{a} libopencv-calib3d-dev{a} libopencv-calib3d3.2{a} libopencv-contrib-dev{a} libopencv-contrib3.2{a} libopencv-core-dev{a} libopencv-core3.2{a} libopencv-dev{a} libopencv-features2d-dev{a} libopencv-features2d3.2{a} libopencv-flann-dev{a} libopencv-flann3.2{a} libopencv-highgui-dev{a} libopencv-highgui3.2{a} libopencv-imgcodecs-dev{a} libopencv-imgcodecs3.2{a} libopencv-imgproc-dev{a} libopencv-imgproc3.2{a} libopencv-ml-dev{a} libopencv-ml3.2{a} libopencv-objdetect-dev{a} libopencv-objdetect3.2{a} libopencv-photo-dev{a} libopencv-photo3.2{a} libopencv-shape-dev{a} libopencv-shape3.2{a} libopencv-stitching-dev{a} libopencv-stitching3.2{a} libopencv-superres-dev{a} libopencv-superres3.2{a} libopencv-ts-dev{a} libopencv-video-dev{a} libopencv-video3.2{a} libopencv-videoio-dev{a} libopencv-videoio3.2{a} libopencv-videostab-dev{a} libopencv-videostab3.2{a} libopencv-viz-dev{a} libopencv-viz3.2{a} libopencv3.2-java{a} libopencv3.2-jni{a} libopenexr-dev{a} libopenexr23{a} libopenjp2-7{a} libopenmpi3{a} libopenmpt0{a} libopus0{a} libpam-systemd{a} libpango-1.0-0{a} libpango1.0-dev{a} libpangocairo-1.0-0{a} libpangoft2-1.0-0{a} libpangoxft-1.0-0{a} libpaper-utils{a} libpaper1{a} libpciaccess0{a} libpcre16-3{a} libpcre3-dev{a} libpcre32-3{a} libpcrecpp0v5{a} libpipeline1{a} libpixman-1-0{a} libpixman-1-dev{a} libpmix2{a} libpng-dev{a} libpng16-16{a} libpoppler82{a} libpopt0{a} libpotrace0{a} libpq5{a} libproj13{a} libproxy1v5{a} libpsl5{a} libptexenc1{a} libpthread-stubs0-dev{a} libpulse0{a} libpython-stdlib{a} libpython2-stdlib{a} libpython2.7{a} libpython2.7-minimal{a} libpython2.7-stdlib{a} libpython3-stdlib{a} libpython3.7-minimal{a} libpython3.7-stdlib{a} libqhull7{a} libraw1394-11{a} libraw1394-dev{a} libraw19{a} libreadline7{a} librest-0.7-0{a} librsvg2-2{a} librsvg2-common{a} librtmp1{a} libsasl2-2{a} libsasl2-modules-db{a} libsdl1.2debian{a} libselinux1-dev{a} libsensors-config{a} libsensors5{a} libsepol1-dev{a} libshine3{a} libsigsegv2{a} libslang2{a} libsm-dev{a} libsm6{a} libsnappy1v5{a} libsndfile1{a} libsocket++1{a} libsoup-gnome2.4-1{a} libsoup2.4-1{a} libsoxr0{a} libspatialite7{a} libspeex1{a} libssh-gcrypt-4{a} libssh2-1{a} libssl1.1{a} libsuitesparseconfig5{a} libsuperlu5{a} libswresample-dev{a} libswresample3{a} libswscale-dev{a} libswscale5{a} libsynctex2{a} libsz2{a} libtbb-dev{a} libtbb2{a} libtcl8.6{a} libteckit0{a} libtesseract4{a} libtexlua52{a} libtexlua53{a} libthai-data{a} libthai0{a} libtheora0{a} libtiff-dev{a} libtiff5{a} libtiff5-dev{a} libtiffxx5{a} libtk8.6{a} libtool{a} libtwolame0{a} libuchardet0{a} libumfpack5{a} liburiparser1{a} libusb-1.0-0{a} libva-drm2{a} libva-x11-2{a} libva2{a} libvdpau1{a} libvorbis0a{a} libvorbisenc2{a} libvorbisfile3{a} libvpx5{a} libvtk6.3{a} libwavpack1{a} libwayland-client0{a} libwayland-cursor0{a} libwayland-egl1{a} libwebp-dev{a} libwebp6{a} libwebpdemux2{a} libwebpmux3{a} libwmf-dev{a} libwmf0.2-7{a} libwoff1{a} libwrap0{a} libx11-6{a} libx11-data{a} libx11-dev{a} libx11-xcb1{a} libx264-155{a} libx265-165{a} libxau-dev{a} libxau6{a} libxaw7{a} libxcb-dri2-0{a} libxcb-dri3-0{a} libxcb-glx0{a} libxcb-present0{a} libxcb-render0{a} libxcb-render0-dev{a} libxcb-shm0{a} libxcb-shm0-dev{a} libxcb-sync1{a} libxcb1{a} libxcb1-dev{a} libxcomposite-dev{a} libxcomposite1{a} libxcursor-dev{a} libxcursor1{a} libxdamage-dev{a} libxdamage1{a} libxdmcp-dev{a} libxdmcp6{a} libxerces-c3.2{a} libxext-dev{a} libxext6{a} libxfixes-dev{a} libxfixes3{a} libxft-dev{a} libxft2{a} libxi-dev{a} libxi6{a} libxinerama-dev{a} libxinerama1{a} libxkbcommon0{a} libxml2{a} libxml2-dev{a} libxml2-utils{a} libxmu6{a} libxpm4{a} libxrandr-dev{a} libxrandr2{a} libxrender-dev{a} libxrender1{a} libxshmfence1{a} libxss1{a} libxt6{a} libxtst6{a} libxvidcore4{a} libxxf86vm1{a} libxxhash0{a} libzstd-dev{a} libzvbi-common{a} libzvbi0{a} libzzip-0-13{a} lsb-base{a} m4{a} man-db{a} mariadb-common{a} mime-support{a} mysql-common{a} ocl-icd-libopencl1{a} odbcinst{a} odbcinst1debian2{a} pango1.0-tools{a} pkg-config{a} po-debconf{a} poppler-data{a} preview-latex-style{a} proj-data{a} python{a} python-minimal{a} python2{a} python2-minimal{a} python2.7{a} python2.7-minimal{a} python3{a} python3-distutils{a} python3-lib2to3{a} python3-minimal{a} python3.7{a} python3.7-minimal{a} readline-common{a} sensible-utils{a} shared-mime-info{a} systemd{a} systemd-sysv{a} t1utils{a} tex-common{a} texlive-base{a} texlive-binaries{a} texlive-fonts-recommended{a} texlive-latex-base{a} texlive-latex-extra{a} texlive-latex-recommended{a} texlive-pictures{a} ucf{a} uuid-dev{a} x11-common{a} x11proto-composite-dev{a} x11proto-core-dev{a} x11proto-damage-dev{a} x11proto-dev{a} x11proto-fixes-dev{a} x11proto-input-dev{a} x11proto-randr-dev{a} x11proto-xext-dev{a} x11proto-xinerama-dev{a} xdg-utils{a} xkb-data{a} xorg-sgml-doctools{a} xtrans-dev{a} zlib1g-dev{a} The following packages are RECOMMENDED but will NOT be installed: at-spi2-core bzip2-doc ca-certificates curl fonts-droid-fallback ghostscript gimp-data gsfonts ibverbs-providers krb5-locales libaacs0 libarchive-cpio-perl libcupsfilters1 libexif-doc libfile-mimeinfo-perl libgail-common libgphoto2-l10n libgpm2 libgtk-3-bin libgtk2.0-bin libmail-sendmail-perl libnet-dbus-perl libnss-systemd libpng-tools libraw1394-tools libsasl2-modules libvdpau-va-gl1 libx11-protocol-perl lmodern lynx mesa-va-drivers mesa-vdpau-drivers opencv-data openmpi-bin proj-bin publicsuffix ruby tex-gyre texlive-plain-generic tipa tk va-driver-all vdpau-driver-all vdpau-va-driver wget x11-utils x11-xserver-utils xdg-user-dirs 0 packages upgraded, 558 newly installed, 0 to remove and 0 not upgraded. Need to get 362 MB of archives. After unpacking 1583 MB will be used. Writing extended state information... Get: 1 http://deb.debian.org/debian buster/main arm64 libapparmor1 arm64 2.13.2-10 [93.8 kB] Get: 2 http://deb.debian.org/debian buster/main arm64 libcap2 arm64 1:2.25-2 [17.5 kB] Get: 3 http://deb.debian.org/debian buster/main arm64 libargon2-1 arm64 0~20171227-0.2 [18.9 kB] Get: 4 http://deb.debian.org/debian buster/main arm64 dmsetup arm64 2:1.02.155-3 [83.9 kB] Get: 5 http://deb.debian.org/debian buster/main arm64 libdevmapper1.02.1 arm64 2:1.02.155-3 [124 kB] Get: 6 http://deb.debian.org/debian buster/main arm64 libjson-c3 arm64 0.12.1+ds-2+deb10u1 [26.8 kB] Get: 7 http://deb.debian.org/debian buster/main arm64 libssl1.1 arm64 1.1.1n-0+deb10u1 [1393 kB] Get: 8 http://deb.debian.org/debian buster/main arm64 libcryptsetup12 arm64 2:2.1.0-5+deb10u2 [181 kB] Get: 9 http://deb.debian.org/debian buster/main arm64 libidn11 arm64 1.33-2.2 [113 kB] Get: 10 http://deb.debian.org/debian buster/main arm64 libip4tc0 arm64 1.8.2-4 [69.6 kB] Get: 11 http://deb.debian.org/debian buster/main arm64 libkmod2 arm64 26-1 [49.4 kB] Get: 12 http://deb.debian.org/debian buster/main arm64 systemd arm64 241-7~deb10u8 [3256 kB] Get: 13 http://deb.debian.org/debian buster/main arm64 systemd-sysv arm64 241-7~deb10u8 [100 kB] Get: 14 http://deb.debian.org/debian buster/main arm64 libbsd0 arm64 0.9.1-2+deb10u1 [97.6 kB] Get: 15 http://deb.debian.org/debian buster/main arm64 bsdmainutils arm64 11.1.2+b1 [185 kB] Get: 16 http://deb.debian.org/debian buster/main arm64 libuchardet0 arm64 0.0.6-3 [65.0 kB] Get: 17 http://deb.debian.org/debian buster/main arm64 groff-base arm64 1.22.4-3+deb10u1 [870 kB] Get: 18 http://deb.debian.org/debian buster/main arm64 libpipeline1 arm64 1.5.1-2 [29.8 kB] Get: 19 http://deb.debian.org/debian buster/main arm64 man-db arm64 2.8.5-2 [1258 kB] Get: 20 http://deb.debian.org/debian buster/main arm64 libpython2.7-minimal arm64 2.7.16-2+deb10u1 [395 kB] Get: 21 http://deb.debian.org/debian buster/main arm64 python2.7-minimal arm64 2.7.16-2+deb10u1 [1292 kB] Get: 22 http://deb.debian.org/debian buster/main arm64 python2-minimal arm64 2.7.16-1 [41.4 kB] Get: 23 http://deb.debian.org/debian buster/main arm64 python-minimal arm64 2.7.16-1 [21.0 kB] Get: 24 http://deb.debian.org/debian buster/main arm64 mime-support all 3.62 [37.2 kB] Get: 25 http://deb.debian.org/debian buster/main arm64 libexpat1 arm64 2.2.6-2+deb10u4 [87.1 kB] Get: 26 http://deb.debian.org/debian buster/main arm64 readline-common all 7.0-5 [70.6 kB] Get: 27 http://deb.debian.org/debian buster/main arm64 libreadline7 arm64 7.0-5 [134 kB] Get: 28 http://deb.debian.org/debian buster/main arm64 libpython2.7-stdlib arm64 2.7.16-2+deb10u1 [1890 kB] Get: 29 http://deb.debian.org/debian buster/main arm64 python2.7 arm64 2.7.16-2+deb10u1 [305 kB] Get: 30 http://deb.debian.org/debian buster/main arm64 libpython2-stdlib arm64 2.7.16-1 [20.8 kB] Get: 31 http://deb.debian.org/debian buster/main arm64 libpython-stdlib arm64 2.7.16-1 [20.8 kB] Get: 32 http://deb.debian.org/debian buster/main arm64 python2 arm64 2.7.16-1 [41.6 kB] Get: 33 http://deb.debian.org/debian buster/main arm64 python arm64 2.7.16-1 [22.8 kB] Get: 34 http://deb.debian.org/debian buster/main arm64 poppler-data all 0.4.9-2 [1473 kB] Get: 35 http://deb.debian.org/debian buster/main arm64 libpython3.7-minimal arm64 3.7.3-2+deb10u3 [588 kB] Get: 36 http://deb.debian.org/debian buster/main arm64 python3.7-minimal arm64 3.7.3-2+deb10u3 [1404 kB] Get: 37 http://deb.debian.org/debian buster/main arm64 python3-minimal arm64 3.7.3-1 [36.6 kB] Get: 38 http://deb.debian.org/debian buster/main arm64 libmpdec2 arm64 2.4.2-2 [77.7 kB] Get: 39 http://deb.debian.org/debian buster/main arm64 libpython3.7-stdlib arm64 3.7.3-2+deb10u3 [1642 kB] Get: 40 http://deb.debian.org/debian buster/main arm64 python3.7 arm64 3.7.3-2+deb10u3 [330 kB] Get: 41 http://deb.debian.org/debian buster/main arm64 libpython3-stdlib arm64 3.7.3-1 [20.0 kB] Get: 42 http://deb.debian.org/debian buster/main arm64 python3 arm64 3.7.3-1 [61.5 kB] Get: 43 http://deb.debian.org/debian buster/main arm64 sensible-utils all 0.0.12 [15.8 kB] Get: 44 http://deb.debian.org/debian buster/main arm64 ucf all 3.0038+nmu1 [69.0 kB] Get: 45 http://deb.debian.org/debian buster/main arm64 tex-common all 6.11 [53.1 kB] Get: 46 http://deb.debian.org/debian buster/main arm64 libdbus-1-3 arm64 1.12.20-0+deb10u1 [206 kB] Get: 47 http://deb.debian.org/debian buster/main arm64 dbus arm64 1.12.20-0+deb10u1 [227 kB] Get: 48 http://deb.debian.org/debian buster/main arm64 libmagic-mgc arm64 1:5.35-4+deb10u2 [242 kB] Get: 49 http://deb.debian.org/debian buster/main arm64 libmagic1 arm64 1:5.35-4+deb10u2 [115 kB] Get: 50 http://deb.debian.org/debian buster/main arm64 file arm64 1:5.35-4+deb10u2 [66.5 kB] Get: 51 http://deb.debian.org/debian buster/main arm64 gettext-base arm64 0.19.8.1-9 [120 kB] Get: 52 http://deb.debian.org/debian buster/main arm64 libpam-systemd arm64 241-7~deb10u8 [201 kB] Get: 53 http://deb.debian.org/debian buster/main arm64 hicolor-icon-theme all 0.17-2 [11.4 kB] Get: 54 http://deb.debian.org/debian buster/main arm64 libglib2.0-0 arm64 2.58.3-2+deb10u3 [1185 kB] Get: 55 http://deb.debian.org/debian buster/main arm64 libjpeg62-turbo arm64 1:1.5.2-2+deb10u1 [123 kB] Get: 56 http://deb.debian.org/debian buster/main arm64 libpng16-16 arm64 1.6.36-6 [287 kB] Get: 57 http://deb.debian.org/debian buster/main arm64 libjbig0 arm64 2.1-3.1+b2 [27.8 kB] Get: 58 http://deb.debian.org/debian buster/main arm64 libwebp6 arm64 0.6.1-2+deb10u1 [246 kB] Get: 59 http://deb.debian.org/debian buster/main arm64 libtiff5 arm64 4.1.0+git191117-2~deb10u3 [259 kB] Get: 60 http://deb.debian.org/debian buster/main arm64 libxau6 arm64 1:1.0.8-1+b2 [19.3 kB] Get: 61 http://deb.debian.org/debian buster/main arm64 libxdmcp6 arm64 1:1.1.2-3 [25.4 kB] Get: 62 http://deb.debian.org/debian buster/main arm64 libxcb1 arm64 1.13.1-2 [135 kB] Get: 63 http://deb.debian.org/debian buster/main arm64 libx11-data all 2:1.6.7-1+deb10u2 [299 kB] Get: 64 http://deb.debian.org/debian buster/main arm64 libx11-6 arm64 2:1.6.7-1+deb10u2 [736 kB] Get: 65 http://deb.debian.org/debian buster/main arm64 libicu63 arm64 63.1-6+deb10u3 [8154 kB] Get: 66 http://deb.debian.org/debian buster/main arm64 libxml2 arm64 2.9.4+dfsg1-7+deb10u3 [625 kB] Get: 67 http://deb.debian.org/debian buster/main arm64 shared-mime-info arm64 1.10-1 [764 kB] Get: 68 http://deb.debian.org/debian buster/main arm64 libgdk-pixbuf2.0-common all 2.38.1+dfsg-1 [316 kB] Get: 69 http://deb.debian.org/debian buster/main arm64 libgdk-pixbuf2.0-0 arm64 2.38.1+dfsg-1 [166 kB] Get: 70 http://deb.debian.org/debian buster/main arm64 gtk-update-icon-cache arm64 3.24.5-1 [81.0 kB] Get: 71 http://deb.debian.org/debian buster/main arm64 libfreetype6 arm64 2.9.1-3+deb10u2 [355 kB] Get: 72 http://deb.debian.org/debian buster/main arm64 fonts-dejavu-core all 2.37-1 [1068 kB] Get: 73 http://deb.debian.org/debian buster/main arm64 fontconfig-config all 2.13.1-2 [280 kB] Get: 74 http://deb.debian.org/debian buster/main arm64 libfontconfig1 arm64 2.13.1-2 [343 kB] Get: 75 http://deb.debian.org/debian buster/main arm64 libpixman-1-0 arm64 0.36.0-1 [436 kB] Get: 76 http://deb.debian.org/debian buster/main arm64 libxcb-render0 arm64 1.13.1-2 [108 kB] Get: 77 http://deb.debian.org/debian buster/main arm64 libxcb-shm0 arm64 1.13.1-2 [99.3 kB] Get: 78 http://deb.debian.org/debian buster/main arm64 libxext6 arm64 2:1.3.3-1+b2 [48.6 kB] Get: 79 http://deb.debian.org/debian buster/main arm64 libxrender1 arm64 1:0.9.10-1 [30.4 kB] Get: 80 http://deb.debian.org/debian buster/main arm64 libcairo2 arm64 1.16.0-4+deb10u1 [644 kB] Get: 81 http://deb.debian.org/debian buster/main arm64 libcroco3 arm64 0.6.12-3 [140 kB] Get: 82 http://deb.debian.org/debian buster/main arm64 fontconfig arm64 2.13.1-2 [405 kB] Get: 83 http://deb.debian.org/debian buster/main arm64 libfribidi0 arm64 1.0.5-3.1+deb10u1 [63.6 kB] Get: 84 http://deb.debian.org/debian buster/main arm64 libthai-data all 0.1.28-2 [170 kB] Get: 85 http://deb.debian.org/debian buster/main arm64 libdatrie1 arm64 0.2.12-2 [38.6 kB] Get: 86 http://deb.debian.org/debian buster/main arm64 libthai0 arm64 0.1.28-2 [52.8 kB] Get: 87 http://deb.debian.org/debian buster/main arm64 libpango-1.0-0 arm64 1.42.4-8~deb10u1 [179 kB] Get: 88 http://deb.debian.org/debian buster/main arm64 libgraphite2-3 arm64 1.3.13-7 [75.8 kB] Get: 89 http://deb.debian.org/debian buster/main arm64 libharfbuzz0b arm64 2.3.1-1 [1155 kB] Get: 90 http://deb.debian.org/debian buster/main arm64 libpangoft2-1.0-0 arm64 1.42.4-8~deb10u1 [65.7 kB] Get: 91 http://deb.debian.org/debian buster/main arm64 libpangocairo-1.0-0 arm64 1.42.4-8~deb10u1 [54.0 kB] Get: 92 http://deb.debian.org/debian buster/main arm64 librsvg2-2 arm64 2.44.10-2.1 [1048 kB] Get: 93 http://deb.debian.org/debian buster/main arm64 librsvg2-common arm64 2.44.10-2.1 [23.3 kB] Get: 94 http://deb.debian.org/debian buster/main arm64 adwaita-icon-theme all 3.30.1-1 [11.7 MB] Get: 95 http://deb.debian.org/debian buster/main arm64 libsigsegv2 arm64 2.12-2 [32.3 kB] Get: 96 http://deb.debian.org/debian buster/main arm64 m4 arm64 1.4.18-2 [198 kB] Get: 97 http://deb.debian.org/debian buster/main arm64 autoconf all 2.69-11 [341 kB] Get: 98 http://deb.debian.org/debian buster/main arm64 autotools-dev all 20180224.1 [77.0 kB] Get: 99 http://deb.debian.org/debian buster/main arm64 automake all 1:1.16.1-4 [771 kB] Get: 100 http://deb.debian.org/debian buster/main arm64 autopoint all 0.19.8.1-9 [434 kB] Get: 101 http://deb.debian.org/debian buster/main arm64 dbus-user-session arm64 1.12.20-0+deb10u1 [94.5 kB] Get: 102 http://deb.debian.org/debian buster/main arm64 libdconf1 arm64 0.30.1-2 [39.3 kB] Get: 103 http://deb.debian.org/debian buster/main arm64 dconf-service arm64 0.30.1-2 [34.9 kB] Get: 104 http://deb.debian.org/debian buster/main arm64 dconf-gsettings-backend arm64 0.30.1-2 [27.5 kB] Get: 105 http://deb.debian.org/debian buster/main arm64 libtool all 2.4.6-9 [547 kB] Get: 106 http://deb.debian.org/debian buster/main arm64 dh-autoreconf all 19 [16.9 kB] Get: 107 http://deb.debian.org/debian buster/main arm64 libarchive-zip-perl all 1.64-1 [96.8 kB] Get: 108 http://deb.debian.org/debian buster/main arm64 libfile-stripnondeterminism-perl all 1.1.2-1 [19.8 kB] Get: 109 http://deb.debian.org/debian buster/main arm64 dh-strip-nondeterminism all 1.1.2-1 [13.0 kB] Get: 110 http://deb.debian.org/debian buster/main arm64 libelf1 arm64 0.176-1.1 [160 kB] Get: 111 http://deb.debian.org/debian buster/main arm64 dwz arm64 0.12-3 [71.7 kB] Get: 112 http://deb.debian.org/debian buster/main arm64 libncurses6 arm64 6.1+20181013-2+deb10u2 [92.6 kB] Get: 113 http://deb.debian.org/debian buster/main arm64 gettext arm64 0.19.8.1-9 [1261 kB] Get: 114 http://deb.debian.org/debian buster/main arm64 intltool-debian all 0.35.0+20060710.5 [26.8 kB] Get: 115 http://deb.debian.org/debian buster/main arm64 po-debconf all 1.0.21 [248 kB] Get: 116 http://deb.debian.org/debian buster/main arm64 debhelper all 12.1.1 [1016 kB] Get: 117 http://deb.debian.org/debian buster/main arm64 libedit2 arm64 3.1-20181209-1 [91.2 kB] Get: 118 http://deb.debian.org/debian buster/main arm64 libllvm6.0 arm64 1:6.0.1-10 [13.1 MB] Get: 119 http://deb.debian.org/debian buster/main arm64 libclang1-6.0 arm64 1:6.0.1-10 [6190 kB] Get: 120 http://deb.debian.org/debian buster/main arm64 doxygen arm64 1.8.13-10 [3701 kB] Get: 121 http://deb.debian.org/debian buster/main arm64 fonts-lmodern all 2.004.5-6 [4539 kB] Get: 122 http://deb.debian.org/debian buster/main arm64 gdal-data all 2.4.0+dfsg-1 [744 kB] Get: 123 http://deb.debian.org/debian buster/main arm64 libgirepository-1.0-1 arm64 1.58.3-2 [85.1 kB] Get: 124 http://deb.debian.org/debian buster/main arm64 gir1.2-glib-2.0 arm64 1.58.3-2 [143 kB] Get: 125 http://deb.debian.org/debian buster/main arm64 libatk1.0-data all 2.30.0-2 [145 kB] Get: 126 http://deb.debian.org/debian buster/main arm64 libatk1.0-0 arm64 2.30.0-2 [48.3 kB] Get: 127 http://deb.debian.org/debian buster/main arm64 gir1.2-atk-1.0 arm64 2.30.0-2 [25.3 kB] Get: 128 http://deb.debian.org/debian buster/main arm64 libcairo-gobject2 arm64 1.16.0-4+deb10u1 [124 kB] Get: 129 http://deb.debian.org/debian buster/main arm64 gir1.2-freedesktop arm64 1.58.3-2 [20.3 kB] Get: 130 http://deb.debian.org/debian buster/main arm64 gir1.2-gdkpixbuf-2.0 arm64 2.38.1+dfsg-1 [18.3 kB] Get: 131 http://deb.debian.org/debian buster/main arm64 gir1.2-gegl-0.4 arm64 0.4.12-2 [652 kB] Get: 132 http://deb.debian.org/debian buster/main arm64 libgtk2.0-common all 2.24.32-3 [2698 kB] Get: 133 http://deb.debian.org/debian buster/main arm64 libxft2 arm64 2.3.2-2 [51.3 kB] Get: 134 http://deb.debian.org/debian buster/main arm64 libpangoxft-1.0-0 arm64 1.42.4-8~deb10u1 [49.1 kB] Get: 135 http://deb.debian.org/debian buster/main arm64 gir1.2-pango-1.0 arm64 1.42.4-8~deb10u1 [55.8 kB] Get: 136 http://deb.debian.org/debian buster/main arm64 libavahi-common-data arm64 0.7-4+deb10u1 [122 kB] Get: 137 http://deb.debian.org/debian buster/main arm64 libavahi-common3 arm64 0.7-4+deb10u1 [53.4 kB] Get: 138 http://deb.debian.org/debian buster/main arm64 libavahi-client3 arm64 0.7-4+deb10u1 [56.9 kB] Get: 139 http://deb.debian.org/debian buster/main arm64 libkeyutils1 arm64 1.6-6 [14.9 kB] Get: 140 http://deb.debian.org/debian buster/main arm64 libkrb5support0 arm64 1.17-3+deb10u3 [65.0 kB] Get: 141 http://deb.debian.org/debian buster/main arm64 libk5crypto3 arm64 1.17-3+deb10u3 [123 kB] Get: 142 http://deb.debian.org/debian buster/main arm64 libkrb5-3 arm64 1.17-3+deb10u3 [351 kB] Get: 143 http://deb.debian.org/debian buster/main arm64 libgssapi-krb5-2 arm64 1.17-3+deb10u3 [150 kB] Get: 144 http://deb.debian.org/debian buster/main arm64 libcups2 arm64 2.2.10-6+deb10u5 [311 kB] Get: 145 http://deb.debian.org/debian buster/main arm64 libxcomposite1 arm64 1:0.4.4-2 [16.1 kB] Get: 146 http://deb.debian.org/debian buster/main arm64 libxfixes3 arm64 1:5.0.3-1 [21.0 kB] Get: 147 http://deb.debian.org/debian buster/main arm64 libxcursor1 arm64 1:1.1.15-2 [36.0 kB] Get: 148 http://deb.debian.org/debian buster/main arm64 libxdamage1 arm64 1:1.1.4-3+b3 [14.8 kB] Get: 149 http://deb.debian.org/debian buster/main arm64 libxi6 arm64 2:1.7.9-1 [79.0 kB] Get: 150 http://deb.debian.org/debian buster/main arm64 libxinerama1 arm64 2:1.1.4-2 [17.7 kB] Get: 151 http://deb.debian.org/debian buster/main arm64 libxrandr2 arm64 2:1.5.1-1 [35.3 kB] Get: 152 http://deb.debian.org/debian buster/main arm64 libgtk2.0-0 arm64 2.24.32-3 [1676 kB] Get: 153 http://deb.debian.org/debian buster/main arm64 gir1.2-gtk-2.0 arm64 2.24.32-3 [213 kB] Get: 154 http://deb.debian.org/debian buster/main arm64 libharfbuzz-gobject0 arm64 2.3.1-1 [847 kB] Get: 155 http://deb.debian.org/debian buster/main arm64 gir1.2-harfbuzz-0.0 arm64 2.3.1-1 [853 kB] Get: 156 http://deb.debian.org/debian buster/main arm64 libjson-glib-1.0-common all 1.4.4-2 [52.3 kB] Get: 157 http://deb.debian.org/debian buster/main arm64 libjson-glib-1.0-0 arm64 1.4.4-2 [56.0 kB] Get: 158 http://deb.debian.org/debian buster/main arm64 gir1.2-json-1.0 arm64 1.4.4-2 [11.7 kB] Get: 159 http://deb.debian.org/debian buster/main arm64 libproxy1v5 arm64 0.4.15-5+deb10u1 [52.3 kB] Get: 160 http://deb.debian.org/debian buster/main arm64 glib-networking-common all 2.58.0-2+deb10u2 [59.5 kB] Get: 161 http://deb.debian.org/debian buster/main arm64 glib-networking-services arm64 2.58.0-2+deb10u2 [13.6 kB] Get: 162 http://deb.debian.org/debian buster/main arm64 gsettings-desktop-schemas all 3.28.1-1 [529 kB] Get: 163 http://deb.debian.org/debian buster/main arm64 glib-networking arm64 2.58.0-2+deb10u2 [52.3 kB] Get: 164 http://deb.debian.org/debian buster/main arm64 hdf5-helpers arm64 1.10.4+repack-10 [35.2 kB] Get: 165 http://deb.debian.org/debian buster/main arm64 pkg-config arm64 0.29-6 [62.2 kB] Get: 166 http://deb.debian.org/debian buster/main arm64 icu-devtools arm64 63.1-6+deb10u3 [179 kB] Get: 167 http://deb.debian.org/debian buster/main arm64 libaec0 arm64 1.0.2-1 [18.8 kB] Get: 168 http://deb.debian.org/debian buster/main arm64 libsz2 arm64 1.0.2-1 [6456 B] Get: 169 http://deb.debian.org/debian buster/main arm64 libaec-dev arm64 1.0.2-1 [17.1 kB] Get: 170 http://deb.debian.org/debian buster/main arm64 libsuitesparseconfig5 arm64 1:5.4.0+dfsg-1 [20.7 kB] Get: 171 http://deb.debian.org/debian buster/main arm64 libamd2 arm64 1:5.4.0+dfsg-1 [30.7 kB] Get: 172 http://deb.debian.org/debian buster/main arm64 libaom0 arm64 1.0.0-3 [835 kB] Get: 173 http://deb.debian.org/debian buster/main arm64 libgfortran5 arm64 8.3.0-6 [298 kB] Get: 174 http://deb.debian.org/debian buster/main arm64 libblas3 arm64 3.8.0-2 [100 kB] Get: 175 http://deb.debian.org/debian buster/main arm64 liblapack3 arm64 3.8.0-2 [1489 kB] Get: 176 http://deb.debian.org/debian buster/main arm64 libarpack2 arm64 3.7.0-2 [81.7 kB] Get: 177 http://deb.debian.org/debian buster/main arm64 libsuperlu5 arm64 5.2.1+dfsg1-4 [127 kB] Get: 178 http://deb.debian.org/debian buster/main arm64 libarmadillo9 arm64 1:9.200.7+dfsg-1 [88.3 kB] Get: 179 http://deb.debian.org/debian buster/main arm64 libasound2-data all 1.1.8-1 [59.6 kB] Get: 180 http://deb.debian.org/debian buster/main arm64 libasound2 arm64 1.1.8-1 [333 kB] Get: 181 http://deb.debian.org/debian buster/main arm64 libasyncns0 arm64 0.8-6 [11.4 kB] Get: 182 http://deb.debian.org/debian buster/main arm64 libatspi2.0-0 arm64 2.30.0-7 [61.7 kB] Get: 183 http://deb.debian.org/debian buster/main arm64 libatk-bridge2.0-0 arm64 2.30.0-5 [58.3 kB] Get: 184 http://deb.debian.org/debian buster/main arm64 libffi-dev arm64 3.2.1-9 [155 kB] Get: 185 http://deb.debian.org/debian buster/main arm64 libglib2.0-data all 2.58.3-2+deb10u3 [1111 kB] Get: 186 http://deb.debian.org/debian buster/main arm64 libglib2.0-bin arm64 2.58.3-2+deb10u3 [123 kB] Get: 187 http://deb.debian.org/debian buster/main arm64 python3-lib2to3 all 3.7.3-1 [76.7 kB] Get: 188 http://deb.debian.org/debian buster/main arm64 python3-distutils all 3.7.3-1 [142 kB] Get: 189 http://deb.debian.org/debian buster/main arm64 libglib2.0-dev-bin arm64 2.58.3-2+deb10u3 [157 kB] Get: 190 http://deb.debian.org/debian buster/main arm64 uuid-dev arm64 2.33.1-0.1 [93.8 kB] Get: 191 http://deb.debian.org/debian buster/main arm64 libblkid-dev arm64 2.33.1-0.1 [229 kB] Get: 192 http://deb.debian.org/debian buster/main arm64 libmount-dev arm64 2.33.1-0.1 [238 kB] Get: 193 http://deb.debian.org/debian buster/main arm64 libpcre16-3 arm64 2:8.39-12 [236 kB] Get: 194 http://deb.debian.org/debian buster/main arm64 libpcre32-3 arm64 2:8.39-12 [230 kB] Get: 195 http://deb.debian.org/debian buster/main arm64 libpcrecpp0v5 arm64 2:8.39-12 [151 kB] Get: 196 http://deb.debian.org/debian buster/main arm64 libpcre3-dev arm64 2:8.39-12 [578 kB] Get: 197 http://deb.debian.org/debian buster/main arm64 libsepol1-dev arm64 2.8-1 [308 kB] Get: 198 http://deb.debian.org/debian buster/main arm64 libselinux1-dev arm64 2.8-1+b1 [163 kB] Get: 199 http://deb.debian.org/debian buster/main arm64 zlib1g-dev arm64 1:1.2.11.dfsg-1 [210 kB] Get: 200 http://deb.debian.org/debian buster/main arm64 libglib2.0-dev arm64 2.58.3-2+deb10u3 [1511 kB] Get: 201 http://deb.debian.org/debian buster/main arm64 libatk1.0-dev arm64 2.30.0-2 [88.3 kB] Get: 202 http://deb.debian.org/debian buster/main arm64 libdrm-common all 2.4.97-1 [13.8 kB] Get: 203 http://deb.debian.org/debian buster/main arm64 libdrm2 arm64 2.4.97-1 [39.5 kB] Get: 204 http://deb.debian.org/debian buster/main arm64 libva2 arm64 2.4.0-1 [54.1 kB] Get: 205 http://deb.debian.org/debian buster/main arm64 libva-drm2 arm64 2.4.0-1 [16.5 kB] Get: 206 http://deb.debian.org/debian buster/main arm64 libva-x11-2 arm64 2.4.0-1 [20.7 kB] Get: 207 http://deb.debian.org/debian buster/main arm64 libvdpau1 arm64 1.1.1-10 [39.7 kB] Get: 208 http://deb.debian.org/debian buster/main arm64 libavutil56 arm64 7:4.1.8-0+deb10u1 [241 kB] Get: 209 http://deb.debian.org/debian buster/main arm64 libcodec2-0.8.1 arm64 0.8.1-2 [222 kB] Get: 210 http://deb.debian.org/debian buster/main arm64 libgsm1 arm64 1.0.18-2 [27.6 kB] Get: 211 http://deb.debian.org/debian buster/main arm64 libmp3lame0 arm64 3.100-2+b1 [350 kB] Get: 212 http://deb.debian.org/debian buster/main arm64 libopenjp2-7 arm64 2.3.0-2+deb10u2 [148 kB] Get: 213 http://deb.debian.org/debian buster/main arm64 libopus0 arm64 1.3-1 [171 kB] Get: 214 http://deb.debian.org/debian buster/main arm64 libshine3 arm64 3.1.1-2 [23.0 kB] Get: 215 http://deb.debian.org/debian buster/main arm64 libsnappy1v5 arm64 1.1.7-1 [16.8 kB] Get: 216 http://deb.debian.org/debian buster/main arm64 libspeex1 arm64 1.2~rc1.2-1+b2 [46.0 kB] Get: 217 http://deb.debian.org/debian buster/main arm64 libsoxr0 arm64 0.1.2-3 [45.8 kB] Get: 218 http://deb.debian.org/debian buster/main arm64 libswresample3 arm64 7:4.1.8-0+deb10u1 [104 kB] Get: 219 http://deb.debian.org/debian buster/main arm64 libogg0 arm64 1.3.2-1+b1 [18.4 kB] Get: 220 http://deb.debian.org/debian buster/main arm64 libtheora0 arm64 1.1.1+dfsg.1-15 [161 kB] Get: 221 http://deb.debian.org/debian buster/main arm64 libtwolame0 arm64 0.3.13-4 [44.1 kB] Get: 222 http://deb.debian.org/debian buster/main arm64 libvorbis0a arm64 1.3.6-2 [86.9 kB] Get: 223 http://deb.debian.org/debian buster/main arm64 libvorbisenc2 arm64 1.3.6-2 [80.0 kB] Get: 224 http://deb.debian.org/debian buster/main arm64 libvpx5 arm64 1.7.0-3+deb10u1 [717 kB] Get: 225 http://deb.debian.org/debian buster/main arm64 libwavpack1 arm64 5.1.0-6+deb10u1 [77.8 kB] Get: 226 http://deb.debian.org/debian buster/main arm64 libwebpmux3 arm64 0.6.1-2+deb10u1 [96.9 kB] Get: 227 http://deb.debian.org/debian buster/main arm64 libx264-155 arm64 2:0.155.2917+git0a84d98-2 [434 kB] Get: 228 http://deb.debian.org/debian buster/main arm64 libnuma1 arm64 2.0.12-1 [25.6 kB] Get: 229 http://deb.debian.org/debian buster/main arm64 libx265-165 arm64 2.9-4 [536 kB] Get: 230 http://deb.debian.org/debian buster/main arm64 libxvidcore4 arm64 2:1.3.5-1 [194 kB] Get: 231 http://deb.debian.org/debian buster/main arm64 libzvbi-common all 0.2.35-16 [64.3 kB] Get: 232 http://deb.debian.org/debian buster/main arm64 libzvbi0 arm64 0.2.35-16 [255 kB] Get: 233 http://deb.debian.org/debian buster/main arm64 libavcodec58 arm64 7:4.1.8-0+deb10u1 [4454 kB] Get: 234 http://deb.debian.org/debian buster/main arm64 libavutil-dev arm64 7:4.1.8-0+deb10u1 [362 kB] Get: 235 http://deb.debian.org/debian buster/main arm64 libswresample-dev arm64 7:4.1.8-0+deb10u1 [114 kB] Get: 236 http://deb.debian.org/debian buster/main arm64 libavcodec-dev arm64 7:4.1.8-0+deb10u1 [4995 kB] Get: 237 http://deb.debian.org/debian buster/main arm64 libbluray2 arm64 1:1.1.0-1 [132 kB] Get: 238 http://deb.debian.org/debian buster/main arm64 libchromaprint1 arm64 1.4.3-3 [38.3 kB] Get: 239 http://deb.debian.org/debian buster/main arm64 libgme0 arm64 0.6.2-1 [116 kB] Get: 240 http://deb.debian.org/debian buster/main arm64 libmpg123-0 arm64 1.25.10-2 [127 kB] Get: 241 http://deb.debian.org/debian buster/main arm64 libvorbisfile3 arm64 1.3.6-2 [24.8 kB] Get: 242 http://deb.debian.org/debian buster/main arm64 libopenmpt0 arm64 0.4.3-1+deb10u1 [567 kB] Get: 243 http://deb.debian.org/debian buster/main arm64 libssh-gcrypt-4 arm64 0.8.7-1+deb10u1 [190 kB] Get: 244 http://deb.debian.org/debian buster/main arm64 libavformat58 arm64 7:4.1.8-0+deb10u1 [961 kB] Get: 245 http://deb.debian.org/debian buster/main arm64 libavformat-dev arm64 7:4.1.8-0+deb10u1 [1199 kB] Get: 246 http://deb.debian.org/debian buster/main arm64 libavresample4 arm64 7:4.1.8-0+deb10u1 [96.9 kB] Get: 247 http://deb.debian.org/debian buster/main arm64 libavresample-dev arm64 7:4.1.8-0+deb10u1 [106 kB] Get: 248 http://deb.debian.org/debian buster/main arm64 liblcms2-2 arm64 2.9-3 [137 kB] Get: 249 http://deb.debian.org/debian buster/main arm64 libbabl-0.1-0 arm64 0.1.62-1 [250 kB] Get: 250 http://deb.debian.org/debian buster/main arm64 libbabl-dev arm64 0.1.62-1 [11.0 kB] Get: 251 http://deb.debian.org/debian buster/main arm64 libbrotli1 arm64 1.0.7-2+deb10u1 [262 kB] Get: 252 http://deb.debian.org/debian buster/main arm64 libbz2-dev arm64 1.0.6-9.2~deb10u1 [30.9 kB] Get: 253 http://deb.debian.org/debian buster/main arm64 libslang2 arm64 2.3.2-2 [475 kB] Get: 254 http://deb.debian.org/debian buster/main arm64 libcaca0 arm64 0.99.beta19-2.1 [342 kB] Get: 255 http://deb.debian.org/debian buster/main arm64 liblzo2-2 arm64 2.10-0.1 [49.0 kB] Get: 256 http://deb.debian.org/debian buster/main arm64 libcairo-script-interpreter2 arm64 1.16.0-4+deb10u1 [157 kB] Get: 257 http://deb.debian.org/debian buster/main arm64 libexpat1-dev arm64 2.2.6-2+deb10u4 [129 kB] Get: 258 http://deb.debian.org/debian buster/main arm64 libpng-dev arm64 1.6.36-6 [297 kB] Get: 259 http://deb.debian.org/debian buster/main arm64 libfreetype6-dev arm64 2.9.1-3+deb10u2 [526 kB] Get: 260 http://deb.debian.org/debian buster/main arm64 libfontconfig1-dev arm64 2.13.1-2 [964 kB] Get: 261 http://deb.debian.org/debian buster/main arm64 xorg-sgml-doctools all 1:1.11-1 [21.9 kB] Get: 262 http://deb.debian.org/debian buster/main arm64 x11proto-dev all 2018.4-4 [251 kB] Get: 263 http://deb.debian.org/debian buster/main arm64 x11proto-core-dev all 2018.4-4 [3128 B] Get: 264 http://deb.debian.org/debian buster/main arm64 libxau-dev arm64 1:1.0.8-1+b2 [22.8 kB] Get: 265 http://deb.debian.org/debian buster/main arm64 libxdmcp-dev arm64 1:1.1.2-3 [41.2 kB] Get: 266 http://deb.debian.org/debian buster/main arm64 x11proto-input-dev all 2018.4-4 [3132 B] Get: 267 http://deb.debian.org/debian buster/main arm64 xtrans-dev all 1.3.5-1 [100 kB] Get: 268 http://deb.debian.org/debian buster/main arm64 libpthread-stubs0-dev arm64 0.4-1 [5336 B] Get: 269 http://deb.debian.org/debian buster/main arm64 libxcb1-dev arm64 1.13.1-2 [174 kB] Get: 270 http://deb.debian.org/debian buster/main arm64 libx11-dev arm64 2:1.6.7-1+deb10u2 [816 kB] Get: 271 http://deb.debian.org/debian buster/main arm64 libxrender-dev arm64 1:0.9.10-1 [38.8 kB] Get: 272 http://deb.debian.org/debian buster/main arm64 x11proto-xext-dev all 2018.4-4 [3128 B] Get: 273 http://deb.debian.org/debian buster/main arm64 libxext-dev arm64 2:1.3.3-1+b2 [104 kB] Get: 274 http://deb.debian.org/debian buster/main arm64 lsb-base all 10.2019051400 [28.4 kB] Get: 275 http://deb.debian.org/debian buster/main arm64 x11-common all 1:7.7+19 [251 kB] Get: 276 http://deb.debian.org/debian buster/main arm64 libice6 arm64 2:1.0.9-2 [52.0 kB] Get: 277 http://deb.debian.org/debian buster/main arm64 libsm6 arm64 2:1.2.3-1 [34.0 kB] Get: 278 http://deb.debian.org/debian buster/main arm64 libice-dev arm64 2:1.0.9-2 [62.0 kB] Get: 279 http://deb.debian.org/debian buster/main arm64 libsm-dev arm64 2:1.2.3-1 [37.4 kB] Get: 280 http://deb.debian.org/debian buster/main arm64 libpixman-1-dev arm64 0.36.0-1 [453 kB] Get: 281 http://deb.debian.org/debian buster/main arm64 libxcb-render0-dev arm64 1.13.1-2 [113 kB] Get: 282 http://deb.debian.org/debian buster/main arm64 libxcb-shm0-dev arm64 1.13.1-2 [101 kB] Get: 283 http://deb.debian.org/debian buster/main arm64 libcairo2-dev arm64 1.16.0-4+deb10u1 [706 kB] Get: 284 http://deb.debian.org/debian buster/main arm64 libcamd2 arm64 1:5.4.0+dfsg-1 [31.8 kB] Get: 285 http://deb.debian.org/debian buster/main arm64 libccolamd2 arm64 1:5.4.0+dfsg-1 [34.2 kB] Get: 286 http://deb.debian.org/debian buster/main arm64 libcharls2 arm64 2.0.0+dfsg-1 [55.9 kB] Get: 287 http://deb.debian.org/debian buster/main arm64 libcolamd2 arm64 1:5.4.0+dfsg-1 [29.2 kB] Get: 288 http://deb.debian.org/debian buster/main arm64 libmetis5 arm64 5.1.0.dfsg-5+b2 [146 kB] Get: 289 http://deb.debian.org/debian buster/main arm64 libcholmod3 arm64 1:5.4.0+dfsg-1 [281 kB] Get: 290 http://deb.debian.org/debian buster/main arm64 libcolord2 arm64 1.4.3-4 [131 kB] Get: 291 http://deb.debian.org/debian buster/main arm64 libcupsimage2 arm64 2.2.10-6+deb10u5 [132 kB] Get: 292 http://deb.debian.org/debian buster/main arm64 libsasl2-modules-db arm64 2.1.27+dfsg-1+deb10u2 [69.4 kB] Get: 293 http://deb.debian.org/debian buster/main arm64 libsasl2-2 arm64 2.1.27+dfsg-1+deb10u2 [105 kB] Get: 294 http://deb.debian.org/debian buster/main arm64 libldap-common all 2.4.47+dfsg-3+deb10u6 [90.0 kB] Get: 295 http://deb.debian.org/debian buster/main arm64 libldap-2.4-2 arm64 2.4.47+dfsg-3+deb10u6 [216 kB] Get: 296 http://deb.debian.org/debian buster/main arm64 libnghttp2-14 arm64 1.36.0-2+deb10u1 [81.9 kB] Get: 297 http://deb.debian.org/debian buster/main arm64 libpsl5 arm64 0.20.2-2 [53.6 kB] Get: 298 http://deb.debian.org/debian buster/main arm64 librtmp1 arm64 2.4+20151223.gitfa8646d.1-2 [55.7 kB] Get: 299 http://deb.debian.org/debian buster/main arm64 libssh2-1 arm64 1.8.0-2.1 [135 kB] Get: 300 http://deb.debian.org/debian buster/main arm64 libcurl3-gnutls arm64 7.64.0-4+deb10u2 [311 kB] Get: 301 http://deb.debian.org/debian buster/main arm64 libcurl4-gnutls-dev arm64 7.64.0-4+deb10u2 [408 kB] Get: 302 http://deb.debian.org/debian buster/main arm64 libdap25 arm64 3.20.3-1 [496 kB] Get: 303 http://deb.debian.org/debian buster/main arm64 libdapclient6v5 arm64 3.20.3-1 [190 kB] Get: 304 http://deb.debian.org/debian buster/main arm64 libdapserver7v5 arm64 3.20.3-1 [129 kB] Get: 305 http://deb.debian.org/debian buster/main arm64 libraw1394-11 arm64 2.1.2-1+b1 [43.1 kB] Get: 306 http://deb.debian.org/debian buster/main arm64 libusb-1.0-0 arm64 2:1.0.22-2 [49.9 kB] Get: 307 http://deb.debian.org/debian buster/main arm64 libdc1394-22 arm64 2.2.5-1 [93.5 kB] Get: 308 http://deb.debian.org/debian buster/main arm64 libraw1394-dev arm64 2.1.2-1+b1 [55.4 kB] Get: 309 http://deb.debian.org/debian buster/main arm64 libdc1394-22-dev arm64 2.2.5-1 [132 kB] Get: 310 http://deb.debian.org/debian buster/main arm64 libdrm-amdgpu1 arm64 2.4.97-1 [26.6 kB] Get: 311 http://deb.debian.org/debian buster/main arm64 libdrm-etnaviv1 arm64 2.4.97-1 [21.0 kB] Get: 312 http://deb.debian.org/debian buster/main arm64 libdrm-nouveau2 arm64 2.4.97-1 [25.5 kB] Get: 313 http://deb.debian.org/debian buster/main arm64 libdrm-radeon1 arm64 2.4.97-1 [30.0 kB] Get: 314 http://deb.debian.org/debian buster/main arm64 libepoxy0 arm64 1.5.3-0.1 [197 kB] Get: 315 http://deb.debian.org/debian buster/main arm64 libpopt0 arm64 1.16-12 [48.3 kB] Get: 316 http://deb.debian.org/debian buster/main arm64 libepsilon1 arm64 0.9.2+dfsg-4 [39.3 kB] Get: 317 http://deb.debian.org/debian buster/main arm64 libevent-2.1-6 arm64 2.1.8-stable-4 [150 kB] Get: 318 http://deb.debian.org/debian buster/main arm64 libevent-core-2.1-6 arm64 2.1.8-stable-4 [112 kB] Get: 319 http://deb.debian.org/debian buster/main arm64 libevent-pthreads-2.1-6 arm64 2.1.8-stable-4 [47.7 kB] Get: 320 http://deb.debian.org/debian buster/main arm64 libexif12 arm64 0.6.21-5.1+deb10u5 [322 kB] Get: 321 http://deb.debian.org/debian buster/main arm64 libexif-dev arm64 0.6.21-5.1+deb10u5 [112 kB] Get: 322 http://deb.debian.org/debian buster/main arm64 libexiv2-14 arm64 0.25-4+deb10u2 [639 kB] Get: 323 http://deb.debian.org/debian buster/main arm64 libfftw3-double3 arm64 3.3.8-2 [385 kB] Get: 324 http://deb.debian.org/debian buster/main arm64 libfftw3-long3 arm64 3.3.8-2 [526 kB] Get: 325 http://deb.debian.org/debian buster/main arm64 libfftw3-single3 arm64 3.3.8-2 [630 kB] Get: 326 http://deb.debian.org/debian buster/main arm64 libfftw3-bin arm64 3.3.8-2 [47.4 kB] Get: 327 http://deb.debian.org/debian buster/main arm64 libfftw3-dev arm64 3.3.8-2 [1455 kB] Get: 328 http://deb.debian.org/debian buster/main arm64 libflac8 arm64 1.3.2-3+deb10u1 [153 kB] Get: 329 http://deb.debian.org/debian buster/main arm64 libfreexl1 arm64 1.0.5-3 [33.6 kB] Get: 330 http://deb.debian.org/debian buster/main arm64 libfribidi-dev arm64 1.0.5-3.1+deb10u1 [101 kB] Get: 331 http://deb.debian.org/debian buster/main arm64 libfyba0 arm64 4.1.1-6 [106 kB] Get: 332 http://deb.debian.org/debian buster/main arm64 libxpm4 arm64 1:3.5.12-1 [43.9 kB] Get: 333 http://deb.debian.org/debian buster/main arm64 libgd3 arm64 2.2.5-5.2 [125 kB] Get: 334 http://deb.debian.org/debian buster/main arm64 libgeos-3.7.1 arm64 3.7.1-1 [691 kB] Get: 335 http://deb.debian.org/debian buster/main arm64 libgeos-c1v5 arm64 3.7.1-1 [293 kB] Get: 336 http://deb.debian.org/debian buster/main arm64 proj-data all 5.2.0-1 [6986 kB] Get: 337 http://deb.debian.org/debian buster/main arm64 libproj13 arm64 5.2.0-1 [201 kB] Get: 338 http://deb.debian.org/debian buster/main arm64 libgeotiff2 arm64 1.4.3-1 [68.9 kB] Get: 339 http://deb.debian.org/debian buster/main arm64 libgif7 arm64 5.1.4-3 [41.7 kB] Get: 340 http://deb.debian.org/debian buster/main arm64 libhdf4-0-alt arm64 4.2.13-4 [248 kB] Get: 341 http://deb.debian.org/debian buster/main arm64 libhdf5-103 arm64 1.10.4+repack-10 [1168 kB] Get: 342 http://deb.debian.org/debian buster/main arm64 libminizip1 arm64 1.1-8+b1 [17.4 kB] Get: 343 http://deb.debian.org/debian buster/main arm64 liburiparser1 arm64 0.9.1-1+deb10u1 [43.9 kB] Get: 344 http://deb.debian.org/debian buster/main arm64 libkmlbase1 arm64 1.3.0-7 [46.7 kB] Get: 345 http://deb.debian.org/debian buster/main arm64 libkmldom1 arm64 1.3.0-7 [155 kB] Get: 346 http://deb.debian.org/debian buster/main arm64 libkmlengine1 arm64 1.3.0-7 [72.7 kB] Get: 347 http://deb.debian.org/debian buster/main arm64 libkmlconvenience1 arm64 1.3.0-7 [47.2 kB] Get: 348 http://deb.debian.org/debian buster/main arm64 libkmlregionator1 arm64 1.3.0-7 [24.0 kB] Get: 349 http://deb.debian.org/debian buster/main arm64 libkmlxsd1 arm64 1.3.0-7 [33.1 kB] Get: 350 http://deb.debian.org/debian buster/main arm64 mysql-common all 5.8+1.0.5 [7324 B] Get: 351 http://deb.debian.org/debian buster/main arm64 mariadb-common all 1:10.3.34-0+deb10u1 [33.0 kB] Get: 352 http://deb.debian.org/debian buster/main arm64 libmariadb3 arm64 1:10.3.34-0+deb10u1 [163 kB] Get: 353 http://deb.debian.org/debian buster/main arm64 libnetcdf13 arm64 1:4.6.2-1 [378 kB] Get: 354 http://deb.debian.org/debian buster/main arm64 libltdl7 arm64 2.4.6-9 [389 kB] Get: 355 http://deb.debian.org/debian buster/main arm64 libodbc1 arm64 2.3.6-0.1 [187 kB] Get: 356 http://deb.debian.org/debian buster/main arm64 libogdi3.2 arm64 3.2.1+ds-4 [214 kB] Get: 357 http://deb.debian.org/debian buster/main arm64 libnspr4 arm64 2:4.20-1 [105 kB] Get: 358 http://deb.debian.org/debian buster/main arm64 libnss3 arm64 2:3.42.1-1+deb10u5 [1084 kB] Get: 359 http://deb.debian.org/debian buster/main arm64 libpoppler82 arm64 0.71.0-5 [1431 kB] Get: 360 http://deb.debian.org/debian buster/main arm64 libpq5 arm64 11.14-0+deb10u1 [165 kB] Get: 361 http://deb.debian.org/debian buster/main arm64 libqhull7 arm64 2015.2-4 [175 kB] Get: 362 http://deb.debian.org/debian buster/main arm64 libspatialite7 arm64 4.3.0a-5+b2 [1139 kB] Get: 363 http://deb.debian.org/debian buster/main arm64 libxerces-c3.2 arm64 3.2.2+debian-1+deb10u1 [786 kB] Get: 364 http://deb.debian.org/debian buster/main arm64 odbcinst arm64 2.3.6-0.1 [47.8 kB] Get: 365 http://deb.debian.org/debian buster/main arm64 odbcinst1debian2 arm64 2.3.6-0.1 [75.5 kB] Get: 366 http://deb.debian.org/debian buster/main arm64 libgdal20 arm64 2.4.0+dfsg-1+b1 [5441 kB] Get: 367 http://deb.debian.org/debian buster/main arm64 libsocket++1 arm64 1.12.13-10 [38.9 kB] Get: 368 http://deb.debian.org/debian buster/main arm64 libgdcm2.8 arm64 2.8.8-9 [1638 kB] Get: 369 http://deb.debian.org/debian buster/main arm64 libgdcm2-dev arm64 2.8.8-9 [262 kB] Get: 370 http://deb.debian.org/debian buster/main arm64 libgdk-pixbuf2.0-bin arm64 2.38.1+dfsg-1 [24.0 kB] Get: 371 http://deb.debian.org/debian buster/main arm64 libgdk-pixbuf2.0-dev arm64 2.38.1+dfsg-1 [49.5 kB] Get: 372 http://deb.debian.org/debian buster/main arm64 libilmbase23 arm64 2.2.1-2 [76.2 kB] Get: 373 http://deb.debian.org/debian buster/main arm64 libopenexr23 arm64 2.2.1-4.1+deb10u1 [537 kB] Get: 374 http://deb.debian.org/debian buster/main arm64 libraw19 arm64 0.19.2-2 [286 kB] Get: 375 http://deb.debian.org/debian buster/main arm64 libsndfile1 arm64 1.0.28-6+deb10u1 [246 kB] Get: 376 http://deb.debian.org/debian buster/main arm64 libwrap0 arm64 7.6.q-28 [58.4 kB] Get: 377 http://deb.debian.org/debian buster/main arm64 libx11-xcb1 arm64 2:1.6.7-1+deb10u2 [191 kB] Get: 378 http://deb.debian.org/debian buster/main arm64 libxtst6 arm64 2:1.2.3-1 [26.7 kB] Get: 379 http://deb.debian.org/debian buster/main arm64 libpulse0 arm64 12.2-4+deb10u1 [241 kB] Get: 380 http://deb.debian.org/debian buster/main arm64 libsdl1.2debian arm64 1.2.15+dfsg2-6~deb10u1 [180 kB] Get: 381 http://deb.debian.org/debian buster/main arm64 libswscale5 arm64 7:4.1.8-0+deb10u1 [185 kB] Get: 382 http://deb.debian.org/debian buster/main arm64 libumfpack5 arm64 1:5.4.0+dfsg-1 [197 kB] Get: 383 http://deb.debian.org/debian buster/main arm64 libgegl-common all 0.4.12-2 [1158 kB] Get: 384 http://deb.debian.org/debian buster/main arm64 libgegl-0.4-0 arm64 0.4.12-2 [1415 kB] Get: 385 http://deb.debian.org/debian buster/main arm64 libjson-glib-dev arm64 1.4.4-2 [32.1 kB] Get: 386 http://deb.debian.org/debian buster/main arm64 libgegl-dev arm64 0.4.12-2 [732 kB] Get: 387 http://deb.debian.org/debian buster/main arm64 libgexiv2-2 arm64 0.10.9-1 [46.5 kB] Get: 388 http://deb.debian.org/debian buster/main arm64 libgimp2.0 arm64 2.10.8-2 [3145 kB] Get: 389 http://deb.debian.org/debian buster/main arm64 libharfbuzz-icu0 arm64 2.3.1-1 [834 kB] Get: 390 http://deb.debian.org/debian buster/main arm64 libgraphite2-dev arm64 1.3.13-7 [23.1 kB] Get: 391 http://deb.debian.org/debian buster/main arm64 libicu-dev arm64 63.1-6+deb10u3 [9064 kB] Get: 392 http://deb.debian.org/debian buster/main arm64 libharfbuzz-dev arm64 2.3.1-1 [1282 kB] Get: 393 http://deb.debian.org/debian buster/main arm64 libxft-dev arm64 2.3.2-2 [64.3 kB] Get: 394 http://deb.debian.org/debian buster/main arm64 pango1.0-tools arm64 1.42.4-8~deb10u1 [55.2 kB] Get: 395 http://deb.debian.org/debian buster/main arm64 libpango1.0-dev arm64 1.42.4-8~deb10u1 [139 kB] Get: 396 http://deb.debian.org/debian buster/main arm64 x11proto-xinerama-dev all 2018.4-4 [3132 B] Get: 397 http://deb.debian.org/debian buster/main arm64 libxinerama-dev arm64 2:1.1.4-2 [20.1 kB] Get: 398 http://deb.debian.org/debian buster/main arm64 x11proto-fixes-dev all 1:2018.4-4 [3140 B] Get: 399 http://deb.debian.org/debian buster/main arm64 libxfixes-dev arm64 1:5.0.3-1 [23.2 kB] Get: 400 http://deb.debian.org/debian buster/main arm64 libxi-dev arm64 2:1.7.9-1 [238 kB] Get: 401 http://deb.debian.org/debian buster/main arm64 x11proto-randr-dev all 2018.4-4 [3132 B] Get: 402 http://deb.debian.org/debian buster/main arm64 libxrandr-dev arm64 2:1.5.1-1 [43.7 kB] Get: 403 http://deb.debian.org/debian buster/main arm64 libxcursor-dev arm64 1:1.1.15-2 [44.5 kB] Get: 404 http://deb.debian.org/debian buster/main arm64 x11proto-composite-dev all 1:2018.4-4 [3140 B] Get: 405 http://deb.debian.org/debian buster/main arm64 libxcomposite-dev arm64 1:0.4.4-2 [19.9 kB] Get: 406 http://deb.debian.org/debian buster/main arm64 x11proto-damage-dev all 1:2018.4-4 [3140 B] Get: 407 http://deb.debian.org/debian buster/main arm64 libxdamage-dev arm64 1:1.1.4-3+b3 [14.8 kB] Get: 408 http://deb.debian.org/debian buster/main arm64 libxml2-utils arm64 2.9.4+dfsg1-7+deb10u3 [98.0 kB] Get: 409 http://deb.debian.org/debian buster/main arm64 libgtk2.0-dev arm64 2.24.32-3 [2709 kB] Get: 410 http://deb.debian.org/debian buster/main arm64 libgimp2.0-dev arm64 2.10.8-2 [2505 kB] Get: 411 http://deb.debian.org/debian buster/main arm64 libglapi-mesa arm64 18.3.6-2+deb10u1 [74.8 kB] Get: 412 http://deb.debian.org/debian buster/main arm64 libllvm7 arm64 1:7.0.1-8+deb10u2 [10.8 MB] Get: 413 http://deb.debian.org/debian buster/main arm64 libsensors-config all 1:3.5.0-3 [31.6 kB] Get: 414 http://deb.debian.org/debian buster/main arm64 libsensors5 arm64 1:3.5.0-3 [51.8 kB] Get: 415 http://deb.debian.org/debian buster/main arm64 libgl1-mesa-dri arm64 18.3.6-2+deb10u1 [4910 kB] Get: 416 http://deb.debian.org/debian buster/main arm64 libglvnd0 arm64 1.1.0-1 [42.4 kB] Get: 417 http://deb.debian.org/debian buster/main arm64 libxcb-dri2-0 arm64 1.13.1-2 [101 kB] Get: 418 http://deb.debian.org/debian buster/main arm64 libxcb-dri3-0 arm64 1.13.1-2 [100 kB] Get: 419 http://deb.debian.org/debian buster/main arm64 libxcb-glx0 arm64 1.13.1-2 [116 kB] Get: 420 http://deb.debian.org/debian buster/main arm64 libxcb-present0 arm64 1.13.1-2 [99.1 kB] Get: 421 http://deb.debian.org/debian buster/main arm64 libxcb-sync1 arm64 1.13.1-2 [102 kB] Get: 422 http://deb.debian.org/debian buster/main arm64 libxshmfence1 arm64 1.3-1 [8712 B] Get: 423 http://deb.debian.org/debian buster/main arm64 libxxf86vm1 arm64 1:1.1.4-1+b2 [20.1 kB] Get: 424 http://deb.debian.org/debian buster/main arm64 libglx-mesa0 arm64 18.3.6-2+deb10u1 [180 kB] Get: 425 http://deb.debian.org/debian buster/main arm64 libglx0 arm64 1.1.0-1 [29.0 kB] Get: 426 http://deb.debian.org/debian buster/main arm64 libgl1 arm64 1.1.0-1 [92.5 kB] Get: 427 http://deb.debian.org/debian buster/main arm64 libgl2ps1.4 arm64 1.4.0+dfsg1-2 [33.5 kB] Get: 428 http://deb.debian.org/debian buster/main arm64 libglu1-mesa arm64 9.0.0-2.1+b3 [146 kB] Get: 429 http://deb.debian.org/debian buster/main arm64 libgphoto2-port12 arm64 2.5.22-3 [116 kB] Get: 430 http://deb.debian.org/debian buster/main arm64 libgphoto2-6 arm64 2.5.22-3 [853 kB] Get: 431 http://deb.debian.org/debian buster/main arm64 libgphoto2-dev arm64 2.5.22-3 [893 kB] Get: 432 http://deb.debian.org/debian buster/main arm64 libwmf0.2-7 arm64 0.2.8.4-14 [152 kB] Get: 433 http://deb.debian.org/debian buster/main arm64 libgraphicsmagick-q16-3 arm64 1.4+really1.3.35-1~deb10u2 [1024 kB] Get: 434 http://deb.debian.org/debian buster/main arm64 libgraphicsmagick++-q16-12 arm64 1.4+really1.3.35-1~deb10u2 [122 kB] Get: 435 http://deb.debian.org/debian buster/main arm64 libjpeg62-turbo-dev arm64 1:1.5.2-2+deb10u1 [195 kB] Get: 436 http://deb.debian.org/debian buster/main arm64 libjpeg-dev all 1:1.5.2-2+deb10u1 [57.7 kB] Get: 437 http://deb.debian.org/debian buster/main arm64 liblcms2-dev arm64 2.9-3 [9102 kB] Get: 438 http://deb.debian.org/debian buster/main arm64 libwmf-dev arm64 0.2.8.4-14 [181 kB] Get: 439 http://deb.debian.org/debian buster/main arm64 libxml2-dev arm64 2.9.4+dfsg1-7+deb10u3 [749 kB] Get: 440 http://deb.debian.org/debian buster/main arm64 libjbig-dev arm64 2.1-3.1+b2 [28.3 kB] Get: 441 http://deb.debian.org/debian buster/main arm64 liblzma-dev arm64 5.2.4-1 [209 kB] Get: 442 http://deb.debian.org/debian buster/main arm64 libtiffxx5 arm64 4.1.0+git191117-2~deb10u3 [117 kB] Get: 443 http://deb.debian.org/debian buster/main arm64 libtiff-dev arm64 4.1.0+git191117-2~deb10u3 [384 kB] Get: 444 http://deb.debian.org/debian buster/main arm64 libltdl-dev arm64 2.4.6-9 [162 kB] Get: 445 http://deb.debian.org/debian buster/main arm64 libwebpdemux2 arm64 0.6.1-2+deb10u1 [87.5 kB] Get: 446 http://deb.debian.org/debian buster/main arm64 libwebp-dev arm64 0.6.1-2+deb10u1 [330 kB] Get: 447 http://deb.debian.org/debian buster/main arm64 libzstd-dev arm64 1.3.8+dfsg-3+deb10u2 [267 kB] Get: 448 http://deb.debian.org/debian buster/main arm64 libgraphicsmagick1-dev arm64 1.4+really1.3.35-1~deb10u2 [1339 kB] Get: 449 http://deb.debian.org/debian buster/main arm64 libgraphicsmagick++1-dev arm64 1.4+really1.3.35-1~deb10u2 [313 kB] Get: 450 http://deb.debian.org/debian buster/main arm64 libgs9-common all 9.27~dfsg-2+deb10u5 [5136 kB] Get: 451 http://deb.debian.org/debian buster/main arm64 libijs-0.35 arm64 0.35-14 [17.9 kB] Get: 452 http://deb.debian.org/debian buster/main arm64 libjbig2dec0 arm64 0.16-1+deb10u1 [58.5 kB] Get: 453 http://deb.debian.org/debian buster/main arm64 libpaper1 arm64 1.1.28 [21.1 kB] Get: 454 http://deb.debian.org/debian buster/main arm64 libgs9 arm64 9.27~dfsg-2+deb10u5 [2030 kB] Get: 455 http://deb.debian.org/debian buster/main arm64 libsoup2.4-1 arm64 2.64.2-2 [239 kB] Get: 456 http://deb.debian.org/debian buster/main arm64 libsoup-gnome2.4-1 arm64 2.64.2-2 [17.8 kB] Get: 457 http://deb.debian.org/debian buster/main arm64 librest-0.7-0 arm64 0.8.1-1 [31.6 kB] Get: 458 http://deb.debian.org/debian buster/main arm64 libwayland-client0 arm64 1.16.0-1 [25.9 kB] Get: 459 http://deb.debian.org/debian buster/main arm64 libwayland-cursor0 arm64 1.16.0-1 [14.1 kB] Get: 460 http://deb.debian.org/debian buster/main arm64 libwayland-egl1 arm64 1.16.0-1 [8188 B] Get: 461 http://deb.debian.org/debian buster/main arm64 xkb-data all 2.26-2 [681 kB] Get: 462 http://deb.debian.org/debian buster/main arm64 libxkbcommon0 arm64 0.8.2-1 [118 kB] Get: 463 http://deb.debian.org/debian buster/main arm64 libgtk-3-common all 3.24.5-1 [3678 kB] Get: 464 http://deb.debian.org/debian buster/main arm64 libgtk-3-0 arm64 3.24.5-1 [2398 kB] Get: 465 http://deb.debian.org/debian buster/main arm64 libhdf5-cpp-103 arm64 1.10.4+repack-10 [132 kB] Get: 466 http://deb.debian.org/debian buster/main arm64 libhdf5-dev arm64 1.10.4+repack-10 [2683 kB] Get: 467 http://deb.debian.org/debian buster/main arm64 libhwloc5 arm64 1.11.12-3 [97.9 kB] Get: 468 http://deb.debian.org/debian buster/main arm64 libnl-3-200 arm64 3.4.0-1 [54.9 kB] Get: 469 http://deb.debian.org/debian buster/main arm64 libnl-route-3-200 arm64 3.4.0-1 [134 kB] Get: 470 http://deb.debian.org/debian buster/main arm64 libibverbs1 arm64 22.1-1 [47.8 kB] Get: 471 http://deb.debian.org/debian buster/main arm64 libpciaccess0 arm64 0.14-1 [51.0 kB] Get: 472 http://deb.debian.org/debian buster/main arm64 ocl-icd-libopencl1 arm64 2.2.12-2 [37.4 kB] Get: 473 http://deb.debian.org/debian buster/main arm64 libhwloc-plugins arm64 1.11.12-3 [16.9 kB] Get: 474 http://deb.debian.org/debian buster/main arm64 libpmix2 arm64 3.1.2-3 [455 kB] Get: 475 http://deb.debian.org/debian buster/main arm64 libopenmpi3 arm64 3.1.3-11 [1996 kB] Get: 476 http://deb.debian.org/debian buster/main arm64 libhdf5-openmpi-103 arm64 1.10.4+repack-10 [1203 kB] Get: 477 http://deb.debian.org/debian buster/main arm64 libilmbase-dev arm64 2.2.1-2 [76.7 kB] Get: 478 http://deb.debian.org/debian buster/main arm64 libjsoncpp1 arm64 1.7.4-3 [71.0 kB] Get: 479 http://deb.debian.org/debian buster/main arm64 libkpathsea6 arm64 2018.20181218.49446-1 [164 kB] Get: 480 http://deb.debian.org/debian buster/main arm64 liblept5 arm64 1.76.0-1+deb10u1 [859 kB] Get: 481 http://deb.debian.org/debian buster/main arm64 libminc2-5.2.0 arm64 2.4.03-2+b1 [210 kB] Get: 482 http://deb.debian.org/debian buster/main arm64 libnetcdf-dev arm64 1:4.6.2-1 [82.7 kB] Get: 483 http://deb.debian.org/debian buster/main arm64 libminc-dev arm64 2.4.03-2+b1 [73.9 kB] Get: 484 http://deb.debian.org/debian buster/main arm64 libnetcdf-c++4 arm64 4.2-11 [32.1 kB] Get: 485 http://deb.debian.org/debian buster/main arm64 libtbb2 arm64 2018~U6-4 [122 kB] Get: 486 http://deb.debian.org/debian buster/main arm64 libopencv-core3.2 arm64 3.2.0+dfsg-6 [634 kB] Get: 487 http://deb.debian.org/debian buster/main arm64 libopencv-flann3.2 arm64 3.2.0+dfsg-6 [96.0 kB] Get: 488 http://deb.debian.org/debian buster/main arm64 libopencv-imgproc3.2 arm64 3.2.0+dfsg-6 [720 kB] Get: 489 http://deb.debian.org/debian buster/main arm64 libopencv-imgcodecs3.2 arm64 3.2.0+dfsg-6 [88.2 kB] Get: 490 http://deb.debian.org/debian buster/main arm64 libopencv-videoio3.2 arm64 3.2.0+dfsg-6 [87.8 kB] Get: 491 http://deb.debian.org/debian buster/main arm64 libopencv-highgui3.2 arm64 3.2.0+dfsg-6 [32.5 kB] Get: 492 http://deb.debian.org/debian buster/main arm64 libopencv-ml3.2 arm64 3.2.0+dfsg-6 [203 kB] Get: 493 http://deb.debian.org/debian buster/main arm64 libopencv-features2d3.2 arm64 3.2.0+dfsg-6 [198 kB] Get: 494 http://deb.debian.org/debian buster/main arm64 libopencv-calib3d3.2 arm64 3.2.0+dfsg-6 [394 kB] Get: 495 http://deb.debian.org/debian buster/main arm64 libtbb-dev arm64 2018~U6-4 [286 kB] Get: 496 http://deb.debian.org/debian buster/main arm64 libopencv-core-dev arm64 3.2.0+dfsg-6 [1090 kB] Get: 497 http://deb.debian.org/debian buster/main arm64 libopencv-flann-dev arm64 3.2.0+dfsg-6 [172 kB] Get: 498 http://deb.debian.org/debian buster/main arm64 libopencv-imgproc-dev arm64 3.2.0+dfsg-6 [971 kB] Get: 499 http://deb.debian.org/debian buster/main arm64 libopencv-imgcodecs-dev arm64 3.2.0+dfsg-6 [143 kB] Get: 500 http://deb.debian.org/debian buster/main arm64 libopencv-videoio-dev arm64 3.2.0+dfsg-6 [133 kB] Get: 501 http://deb.debian.org/debian buster/main arm64 libopenexr-dev arm64 2.2.1-4.1+deb10u1 [696 kB] Get: 502 http://deb.debian.org/debian buster/main arm64 libswscale-dev arm64 7:4.1.8-0+deb10u1 [203 kB] Get: 503 http://deb.debian.org/debian buster/main arm64 libopencv-highgui-dev arm64 3.2.0+dfsg-6 [46.9 kB] Get: 504 http://deb.debian.org/debian buster/main arm64 libopencv-ml-dev arm64 3.2.0+dfsg-6 [285 kB] Get: 505 http://deb.debian.org/debian buster/main arm64 libopencv-features2d-dev arm64 3.2.0+dfsg-6 [273 kB] Get: 506 http://deb.debian.org/debian buster/main arm64 libopencv-calib3d-dev arm64 3.2.0+dfsg-6 [501 kB] Get: 507 http://deb.debian.org/debian buster/main arm64 libopencv-objdetect3.2 arm64 3.2.0+dfsg-6 [140 kB] Get: 508 http://deb.debian.org/debian buster/main arm64 libopencv-photo3.2 arm64 3.2.0+dfsg-6 [179 kB] Get: 509 http://deb.debian.org/debian buster/main arm64 libopencv-video3.2 arm64 3.2.0+dfsg-6 [118 kB] Get: 510 http://deb.debian.org/debian buster/main arm64 libopencv-shape3.2 arm64 3.2.0+dfsg-6 [64.8 kB] Get: 511 http://deb.debian.org/debian buster/main arm64 libopencv-stitching3.2 arm64 3.2.0+dfsg-6 [160 kB] Get: 512 http://deb.debian.org/debian buster/main arm64 libopencv-superres3.2 arm64 3.2.0+dfsg-6 [52.7 kB] Get: 513 http://deb.debian.org/debian buster/main arm64 libopencv-videostab3.2 arm64 3.2.0+dfsg-6 [96.7 kB] Get: 514 http://deb.debian.org/debian buster/main arm64 libpython2.7 arm64 2.7.16-2+deb10u1 [958 kB] Get: 515 http://deb.debian.org/debian buster/main arm64 libtcl8.6 arm64 8.6.9+dfsg-2 [950 kB] Get: 516 http://deb.debian.org/debian buster/main arm64 libxss1 arm64 1:1.2.3-1 [17.8 kB] Get: 517 http://deb.debian.org/debian buster/main arm64 libtk8.6 arm64 8.6.9-2 [728 kB] Get: 518 http://deb.debian.org/debian buster/main arm64 libxt6 arm64 1:1.1.5-1+b3 [175 kB] Get: 519 http://deb.debian.org/debian buster/main arm64 libvtk6.3 arm64 6.3.0+dfsg2-2+b5 [27.7 MB] Get: 520 http://deb.debian.org/debian buster/main arm64 libopencv-viz3.2 arm64 3.2.0+dfsg-6 [115 kB] Get: 521 http://deb.debian.org/debian buster/main arm64 libtesseract4 arm64 4.0.0-2 [1103 kB] Get: 522 http://deb.debian.org/debian buster/main arm64 libopencv-contrib3.2 arm64 3.2.0+dfsg-6 [1291 kB] Get: 523 http://deb.debian.org/debian buster/main arm64 libopencv-objdetect-dev arm64 3.2.0+dfsg-6 [175 kB] Get: 524 http://deb.debian.org/debian buster/main arm64 libopencv-photo-dev arm64 3.2.0+dfsg-6 [231 kB] Get: 525 http://deb.debian.org/debian buster/main arm64 libopencv-video-dev arm64 3.2.0+dfsg-6 [156 kB] Get: 526 http://deb.debian.org/debian buster/main arm64 libopencv-shape-dev arm64 3.2.0+dfsg-6 [87.0 kB] Get: 527 http://deb.debian.org/debian buster/main arm64 libopencv-stitching-dev arm64 3.2.0+dfsg-6 [218 kB] Get: 528 http://deb.debian.org/debian buster/main arm64 libopencv-superres-dev arm64 3.2.0+dfsg-6 [70.1 kB] Get: 529 http://deb.debian.org/debian buster/main arm64 libopencv-videostab-dev arm64 3.2.0+dfsg-6 [133 kB] Get: 530 http://deb.debian.org/debian buster/main arm64 libopencv-viz-dev arm64 3.2.0+dfsg-6 [160 kB] Get: 531 http://deb.debian.org/debian buster/main arm64 libopencv-contrib-dev arm64 3.2.0+dfsg-6 [1823 kB] Get: 532 http://deb.debian.org/debian buster/main arm64 libopencv-ts-dev arm64 3.2.0+dfsg-6 [276 kB] Get: 533 http://deb.debian.org/debian buster/main arm64 libopencv3.2-jni arm64 3.2.0+dfsg-6 [185 kB] Get: 534 http://deb.debian.org/debian buster/main arm64 libopencv3.2-java all 3.2.0+dfsg-6 [401 kB] Get: 535 http://deb.debian.org/debian buster/main arm64 libopencv-dev arm64 3.2.0+dfsg-6 [214 kB] Get: 536 http://deb.debian.org/debian buster/main arm64 libpaper-utils arm64 1.1.28 [18.0 kB] Get: 537 http://deb.debian.org/debian buster/main arm64 libpotrace0 arm64 1.15-1 [23.6 kB] Get: 538 http://deb.debian.org/debian buster/main arm64 libptexenc1 arm64 2018.20181218.49446-1 [60.3 kB] Get: 539 http://deb.debian.org/debian buster/main arm64 libsynctex2 arm64 2018.20181218.49446-1 [77.8 kB] Get: 540 http://deb.debian.org/debian buster/main arm64 libteckit0 arm64 2.5.8+ds2-5 [284 kB] Get: 541 http://deb.debian.org/debian buster/main arm64 libtexlua52 arm64 2018.20181218.49446-1 [107 kB] Get: 542 http://deb.debian.org/debian buster/main arm64 libtexlua53 arm64 2018.20181218.49446-1 [118 kB] Get: 543 http://deb.debian.org/debian buster/main arm64 libtiff5-dev arm64 4.1.0+git191117-2~deb10u3 [114 kB] Get: 544 http://deb.debian.org/debian buster/main arm64 libwoff1 arm64 1.0.2-1 [40.7 kB] Get: 545 http://deb.debian.org/debian buster/main arm64 libxmu6 arm64 2:1.1.2-2+b3 [57.8 kB] Get: 546 http://deb.debian.org/debian buster/main arm64 libxaw7 arm64 2:1.0.13-1+b2 [167 kB] Get: 547 http://deb.debian.org/debian buster/main arm64 libxxhash0 arm64 0.6.5-2 [7684 B] Get: 548 http://deb.debian.org/debian buster/main arm64 libzzip-0-13 arm64 0.13.62-3.2+deb10u1 [55.4 kB] Get: 549 http://deb.debian.org/debian buster/main arm64 preview-latex-style all 11.91-2 [201 kB] Get: 550 http://deb.debian.org/debian buster/main arm64 t1utils arm64 1.41-3 [59.7 kB] Get: 551 http://deb.debian.org/debian buster/main arm64 texlive-binaries arm64 2018.20181218.49446-1 [8464 kB] Get: 552 http://deb.debian.org/debian buster/main arm64 xdg-utils all 1.1.3-1+deb10u1 [73.7 kB] Get: 553 http://deb.debian.org/debian buster/main arm64 texlive-base all 2018.20190227-2 [19.7 MB] Get: 554 http://deb.debian.org/debian buster/main arm64 texlive-fonts-recommended all 2018.20190227-2 [5228 kB] Get: 555 http://deb.debian.org/debian buster/main arm64 texlive-latex-base all 2018.20190227-2 [984 kB] Get: 556 http://deb.debian.org/debian buster/main arm64 texlive-latex-recommended all 2018.20190227-2 [15.2 MB] Get: 557 http://deb.debian.org/debian buster/main arm64 texlive-pictures all 2018.20190227-2 [8201 kB] Get: 558 http://deb.debian.org/debian buster/main arm64 texlive-latex-extra all 2018.20190227-2 [12.3 MB] Fetched 362 MB in 31s (11.7 MB/s) debconf: delaying package configuration, since apt-utils is not installed Selecting previously unselected package libapparmor1:arm64. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 19168 files and directories currently installed.) Preparing to unpack .../00-libapparmor1_2.13.2-10_arm64.deb ... Unpacking libapparmor1:arm64 (2.13.2-10) ... Selecting previously unselected package libcap2:arm64. Preparing to unpack .../01-libcap2_1%3a2.25-2_arm64.deb ... Unpacking libcap2:arm64 (1:2.25-2) ... Selecting previously unselected package libargon2-1:arm64. Preparing to unpack .../02-libargon2-1_0~20171227-0.2_arm64.deb ... Unpacking libargon2-1:arm64 (0~20171227-0.2) ... Selecting previously unselected package dmsetup. Preparing to unpack .../03-dmsetup_2%3a1.02.155-3_arm64.deb ... Unpacking dmsetup (2:1.02.155-3) ... Selecting previously unselected package libdevmapper1.02.1:arm64. Preparing to unpack .../04-libdevmapper1.02.1_2%3a1.02.155-3_arm64.deb ... Unpacking libdevmapper1.02.1:arm64 (2:1.02.155-3) ... Selecting previously unselected package libjson-c3:arm64. Preparing to unpack .../05-libjson-c3_0.12.1+ds-2+deb10u1_arm64.deb ... Unpacking libjson-c3:arm64 (0.12.1+ds-2+deb10u1) ... Selecting previously unselected package libssl1.1:arm64. Preparing to unpack .../06-libssl1.1_1.1.1n-0+deb10u1_arm64.deb ... Unpacking libssl1.1:arm64 (1.1.1n-0+deb10u1) ... Selecting previously unselected package libcryptsetup12:arm64. Preparing to unpack .../07-libcryptsetup12_2%3a2.1.0-5+deb10u2_arm64.deb ... Unpacking libcryptsetup12:arm64 (2:2.1.0-5+deb10u2) ... Selecting previously unselected package libidn11:arm64. Preparing to unpack .../08-libidn11_1.33-2.2_arm64.deb ... Unpacking libidn11:arm64 (1.33-2.2) ... Selecting previously unselected package libip4tc0:arm64. Preparing to unpack .../09-libip4tc0_1.8.2-4_arm64.deb ... Unpacking libip4tc0:arm64 (1.8.2-4) ... Selecting previously unselected package libkmod2:arm64. Preparing to unpack .../10-libkmod2_26-1_arm64.deb ... Unpacking libkmod2:arm64 (26-1) ... Selecting previously unselected package systemd. Preparing to unpack .../11-systemd_241-7~deb10u8_arm64.deb ... Unpacking systemd (241-7~deb10u8) ... Setting up libapparmor1:arm64 (2.13.2-10) ... Setting up libcap2:arm64 (1:2.25-2) ... Setting up libargon2-1:arm64 (0~20171227-0.2) ... Setting up libjson-c3:arm64 (0.12.1+ds-2+deb10u1) ... Setting up libssl1.1:arm64 (1.1.1n-0+deb10u1) ... Setting up libidn11:arm64 (1.33-2.2) ... Setting up libip4tc0:arm64 (1.8.2-4) ... Setting up libkmod2:arm64 (26-1) ... Setting up libdevmapper1.02.1:arm64 (2:1.02.155-3) ... Setting up libcryptsetup12:arm64 (2:2.1.0-5+deb10u2) ... Setting up systemd (241-7~deb10u8) ... Created symlink /etc/systemd/system/getty.target.wants/getty@tty1.service -> /lib/systemd/system/getty@.service. Created symlink /etc/systemd/system/multi-user.target.wants/remote-fs.target -> /lib/systemd/system/remote-fs.target. Created symlink /etc/systemd/system/dbus-org.freedesktop.timesync1.service -> /lib/systemd/system/systemd-timesyncd.service. Created symlink /etc/systemd/system/sysinit.target.wants/systemd-timesyncd.service -> /lib/systemd/system/systemd-timesyncd.service. Initializing machine ID from random generator. Setting up dmsetup (2:1.02.155-3) ... Selecting previously unselected package systemd-sysv. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 20023 files and directories currently installed.) Preparing to unpack .../00-systemd-sysv_241-7~deb10u8_arm64.deb ... Unpacking systemd-sysv (241-7~deb10u8) ... Selecting previously unselected package libbsd0:arm64. Preparing to unpack .../01-libbsd0_0.9.1-2+deb10u1_arm64.deb ... Unpacking libbsd0:arm64 (0.9.1-2+deb10u1) ... Selecting previously unselected package bsdmainutils. Preparing to unpack .../02-bsdmainutils_11.1.2+b1_arm64.deb ... Unpacking bsdmainutils (11.1.2+b1) ... Selecting previously unselected package libuchardet0:arm64. Preparing to unpack .../03-libuchardet0_0.0.6-3_arm64.deb ... Unpacking libuchardet0:arm64 (0.0.6-3) ... Selecting previously unselected package groff-base. Preparing to unpack .../04-groff-base_1.22.4-3+deb10u1_arm64.deb ... Unpacking groff-base (1.22.4-3+deb10u1) ... Selecting previously unselected package libpipeline1:arm64. Preparing to unpack .../05-libpipeline1_1.5.1-2_arm64.deb ... Unpacking libpipeline1:arm64 (1.5.1-2) ... Selecting previously unselected package man-db. Preparing to unpack .../06-man-db_2.8.5-2_arm64.deb ... Unpacking man-db (2.8.5-2) ... Selecting previously unselected package libpython2.7-minimal:arm64. Preparing to unpack .../07-libpython2.7-minimal_2.7.16-2+deb10u1_arm64.deb ... Unpacking libpython2.7-minimal:arm64 (2.7.16-2+deb10u1) ... Selecting previously unselected package python2.7-minimal. Preparing to unpack .../08-python2.7-minimal_2.7.16-2+deb10u1_arm64.deb ... Unpacking python2.7-minimal (2.7.16-2+deb10u1) ... Selecting previously unselected package python2-minimal. Preparing to unpack .../09-python2-minimal_2.7.16-1_arm64.deb ... Unpacking python2-minimal (2.7.16-1) ... Selecting previously unselected package python-minimal. Preparing to unpack .../10-python-minimal_2.7.16-1_arm64.deb ... Unpacking python-minimal (2.7.16-1) ... Selecting previously unselected package mime-support. Preparing to unpack .../11-mime-support_3.62_all.deb ... Unpacking mime-support (3.62) ... Selecting previously unselected package libexpat1:arm64. Preparing to unpack .../12-libexpat1_2.2.6-2+deb10u4_arm64.deb ... Unpacking libexpat1:arm64 (2.2.6-2+deb10u4) ... Selecting previously unselected package readline-common. Preparing to unpack .../13-readline-common_7.0-5_all.deb ... Unpacking readline-common (7.0-5) ... Selecting previously unselected package libreadline7:arm64. 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Setting up libblas3:arm64 (3.8.0-2) ... update-alternatives: using /usr/lib/aarch64-linux-gnu/blas/libblas.so.3 to provide /usr/lib/aarch64-linux-gnu/libblas.so.3 (libblas.so.3-aarch64-linux-gnu) in auto mode Setting up libwebp-dev:arm64 (0.6.1-2+deb10u1) ... Setting up libopenexr-dev (2.2.1-4.1+deb10u1) ... Setting up doxygen (1.8.13-10) ... Setting up x11proto-damage-dev (1:2018.4-4) ... Setting up libptexenc1:arm64 (2018.20181218.49446-1) ... Setting up x11proto-composite-dev (1:2018.4-4) ... Setting up libfreetype6:arm64 (2.9.1-3+deb10u2) ... Setting up libtiff-dev:arm64 (4.1.0+git191117-2~deb10u3) ... Setting up libgdcm2.8:arm64 (2.8.8-9) ... Setting up libxcb-sync1:arm64 (1.13.1-2) ... Setting up libkmlregionator1:arm64 (1.3.0-7) ... Setting up x11proto-core-dev (2018.4-4) ... Setting up libhdf5-103:arm64 (1.10.4+repack-10) ... Setting up shared-mime-info (1.10-1) ... Setting up bsdmainutils (11.1.2+b1) ... update-alternatives: using /usr/bin/bsd-write to provide /usr/bin/write (write) in auto mode update-alternatives: using /usr/bin/bsd-from to provide /usr/bin/from (from) in auto mode Setting up libgssapi-krb5-2:arm64 (1.17-3+deb10u3) ... Setting up x11proto-input-dev (2018.4-4) ... Setting up libopencv-video3.2:arm64 (3.2.0+dfsg-6) ... Setting up libcroco3:arm64 (0.6.12-3) ... Setting up icu-devtools (63.1-6+deb10u3) ... Setting up libodbc1:arm64 (2.3.6-0.1) ... Setting up ucf (3.0038+nmu1) ... Setting up gir1.2-glib-2.0:arm64 (1.58.3-2) ... Setting up libtesseract4:arm64 (4.0.0-2) ... Setting up autoconf (2.69-11) ... Setting up libxcb-dri2-0:arm64 (1.13.1-2) ... Setting up x11proto-xext-dev (2018.4-4) ... Setting up libdrm2:arm64 (2.4.97-1) ... Setting up dwz (0.12-3) ... Setting up libgdcm2-dev (2.8.8-9) ... Setting up libopencv-flann3.2:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-core-dev:arm64 (3.2.0+dfsg-6) ... Setting up libva-drm2:arm64 (2.4.0-1) ... Setting up groff-base (1.22.4-3+deb10u1) ... Setting up libccolamd2:arm64 (1:5.4.0+dfsg-1) ... Setting up libwayland-cursor0:arm64 (1.16.0-1) ... Setting up libllvm7:arm64 (1:7.0.1-8+deb10u2) ... Setting up libx11-6:arm64 (2:1.6.7-1+deb10u2) ... Setting up libharfbuzz0b:arm64 (2.3.1-1) ... Setting up gir1.2-json-1.0:arm64 (1.4.4-2) ... Setting up libsndfile1:arm64 (1.0.28-6+deb10u1) ... Setting up libxml2-utils (2.9.4+dfsg1-7+deb10u3) ... Setting up x11proto-fixes-dev (1:2018.4-4) ... Setting up libxcomposite1:arm64 (1:0.4.4-2) ... Setting up libsm6:arm64 (2:1.2.3-1) ... Setting up libfftw3-dev:arm64 (3.3.8-2) ... Setting up libicu-dev:arm64 (63.1-6+deb10u3) ... Setting up libopenmpt0:arm64 (0.4.3-1+deb10u1) ... Setting up libavahi-client3:arm64 (0.7-4+deb10u1) ... Setting up libmount-dev:arm64 (2.33.1-0.1) ... Setting up libpython3-stdlib:arm64 (3.7.3-1) ... Setting up libdrm-amdgpu1:arm64 (2.4.97-1) ... Setting up libssh-gcrypt-4:arm64 (0.8.7-1+deb10u1) ... Setting up automake (1:1.16.1-4) ... update-alternatives: using /usr/bin/automake-1.16 to provide /usr/bin/automake (automake) in auto mode Setting up libxcb-dri3-0:arm64 (1.13.1-2) ... Setting up libpaper1:arm64 (1.1.28) ... Creating config file /etc/papersize with new version Setting up python3.7 (3.7.3-2+deb10u3) ... Setting up libopencv-flann-dev:arm64 (3.2.0+dfsg-6) ... Setting up libibverbs1:arm64 (22.1-1) ... Setting up libpython2.7:arm64 (2.7.16-2+deb10u1) ... Setting up liblapack3:arm64 (3.8.0-2) ... update-alternatives: using /usr/lib/aarch64-linux-gnu/lapack/liblapack.so.3 to provide /usr/lib/aarch64-linux-gnu/liblapack.so.3 (liblapack.so.3-aarch64-linux-gnu) in auto mode Setting up libdrm-nouveau2:arm64 (2.4.97-1) ... Setting up gettext (0.19.8.1-9) ... Setting up libharfbuzz-icu0:arm64 (2.3.1-1) ... Setting up libopencv-ml-dev:arm64 (3.2.0+dfsg-6) ... Setting up libdrm-etnaviv1:arm64 (2.4.97-1) ... Setting up libxcb1-dev:arm64 (1.13.1-2) ... Setting up libxpm4:arm64 (1:3.5.12-1) ... Setting up libdc1394-22-dev:arm64 (2.2.5-1) ... Setting up python2.7 (2.7.16-2+deb10u1) ... Setting up libxrender1:arm64 (1:0.9.10-1) ... Setting up libpmix2:arm64 (3.1.2-3) ... Setting up libwmf0.2-7:arm64 (0.2.8.4-14) ... Setting up libpython2-stdlib:arm64 (2.7.16-1) ... Setting up gir1.2-atk-1.0:arm64 (2.30.0-2) ... Setting up libsm-dev:arm64 (2:1.2.3-1) ... Setting up libselinux1-dev:arm64 (2.8-1+b1) ... Setting up libdrm-radeon1:arm64 (2.4.97-1) ... Setting up fontconfig-config (2.13.1-2) ... Setting up libopenmpi3:arm64 (3.1.3-11) ... Setting up libgl1-mesa-dri:arm64 (18.3.6-2+deb10u1) ... Setting up libhdf5-cpp-103:arm64 (1.10.4+repack-10) ... Setting up libarpack2:arm64 (3.7.0-2) ... Setting up libpq5:arm64 (11.14-0+deb10u1) ... Setting up libx11-dev:arm64 (2:1.6.7-1+deb10u2) ... Setting up libsuperlu5:arm64 (5.2.1+dfsg1-4) ... Setting up libxext6:arm64 (2:1.3.3-1+b2) ... Setting up libtiff5-dev (4.1.0+git191117-2~deb10u3) ... Setting up libcurl3-gnutls:arm64 (7.64.0-4+deb10u2) ... Setting up libnetcdf13:arm64 (1:4.6.2-1) ... Setting up dconf-service (0.30.1-2) ... Setting up python3 (3.7.3-1) ... Setting up libharfbuzz-gobject0:arm64 (2.3.1-1) ... Setting up libpaper-utils (1.1.28) ... Setting up libatspi2.0-0:arm64 (2.30.0-7) ... Setting up libcurl4-gnutls-dev:arm64 (7.64.0-4+deb10u2) ... Setting up man-db (2.8.5-2) ... Not building database; man-db/auto-update is not 'true'. Created symlink /etc/systemd/system/timers.target.wants/man-db.timer -> /lib/systemd/system/man-db.timer. Setting up gir1.2-harfbuzz-0.0:arm64 (2.3.1-1) ... Setting up python2 (2.7.16-1) ... Setting up libopencv-ts-dev:arm64 (3.2.0+dfsg-6) ... Setting up libnetcdf-c++4 (4.2-11) ... Setting up libfreetype6-dev:arm64 (2.9.1-3+deb10u2) ... Setting up libxxf86vm1:arm64 (1:1.1.4-1+b2) ... Setting up intltool-debian (0.35.0+20060710.5) ... Setting up tex-common (6.11) ... update-language: texlive-base not installed and configured, doing nothing! Setting up libatk-bridge2.0-0:arm64 (2.30.0-5) ... Setting up libxcb-shm0-dev:arm64 (1.13.1-2) ... Setting up libltdl-dev:arm64 (2.4.6-9) ... Setting up libpython-stdlib:arm64 (2.7.16-1) ... Setting up libwmf-dev (0.2.8.4-14) ... Setting up libxml2-dev:arm64 (2.9.4+dfsg1-7+deb10u3) ... Setting up libhdf5-openmpi-103:arm64 (1.10.4+repack-10) ... Setting up libxfixes3:arm64 (1:5.0.3-1) ... Setting up libopencv-imgproc-dev:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-shape3.2:arm64 (3.2.0+dfsg-6) ... Setting up libgdk-pixbuf2.0-0:arm64 (2.38.1+dfsg-1) ... Setting up libxinerama1:arm64 (2:1.1.4-2) ... Setting up libhdf5-dev (1.10.4+repack-10) ... update-alternatives: using /usr/lib/aarch64-linux-gnu/pkgconfig/hdf5-serial.pc to provide /usr/lib/aarch64-linux-gnu/pkgconfig/hdf5.pc (hdf5.pc) in auto mode Setting up libxrandr2:arm64 (2:1.5.1-1) ... 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Setting up libgraphicsmagick1-dev (1.4+really1.3.35-1~deb10u2) ... Setting up python3-distutils (3.7.3-1) ... Setting up libopencv-shape-dev:arm64 (3.2.0+dfsg-6) ... Setting up libglib2.0-dev-bin (2.58.3-2+deb10u3) ... Setting up gtk-update-icon-cache (3.24.5-1) ... Setting up fontconfig (2.13.1-2) ... Regenerating fonts cache... done. Setting up libxft2:arm64 (2.3.2-2) ... Setting up libxmu6:arm64 (2:1.1.2-2+b3) ... Setting up libfontconfig1-dev:arm64 (2.13.1-2) ... Setting up libxdamage1:arm64 (1:1.1.4-3+b3) ... Setting up libminc2-5.2.0:arm64 (2.4.03-2+b1) ... Setting up libxerces-c3.2:arm64 (3.2.2+debian-1+deb10u1) ... Setting up libxi6:arm64 (2:1.7.9-1) ... Setting up dconf-gsettings-backend:arm64 (0.30.1-2) ... Setting up gir1.2-gdkpixbuf-2.0:arm64 (2.38.1+dfsg-1) ... Setting up libxtst6:arm64 (2:1.2.3-1) ... Setting up po-debconf (1.0.21) ... Setting up preview-latex-style (11.91-2) ... Setting up libgraphicsmagick++1-dev (1.4+really1.3.35-1~deb10u2) ... 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Setting up libxi-dev:arm64 (2:1.7.9-1) ... Setting up libgtk-3-common (3.24.5-1) ... Setting up libatk1.0-dev:arm64 (2.30.0-2) ... Setting up libpangocairo-1.0-0:arm64 (1.42.4-8~deb10u1) ... Setting up libxft-dev:arm64 (2.3.2-2) ... Setting up libxdamage-dev:arm64 (1:1.1.4-3+b3) ... Setting up libavutil-dev:arm64 (7:4.1.8-0+deb10u1) ... Setting up libcairo-script-interpreter2:arm64 (1.16.0-4+deb10u1) ... Setting up gsettings-desktop-schemas (3.28.1-1) ... Setting up libharfbuzz-dev:arm64 (2.3.1-1) ... Setting up gir1.2-freedesktop:arm64 (1.58.3-2) ... Setting up libglx-mesa0:arm64 (18.3.6-2+deb10u1) ... Setting up libgs9:arm64 (9.27~dfsg-2+deb10u5) ... Setting up libpangoxft-1.0-0:arm64 (1.42.4-8~deb10u1) ... Setting up libglx0:arm64 (1.1.0-1) ... Setting up libpulse0:arm64 (12.2-4+deb10u1) ... Setting up libxcomposite-dev:arm64 (1:0.4.4-2) ... Setting up libxcursor-dev:arm64 (1:1.1.15-2) ... Setting up libjson-glib-dev:arm64 (1.4.4-2) ... Setting up pango1.0-tools (1.42.4-8~deb10u1) ... Setting up libswresample3:arm64 (7:4.1.8-0+deb10u1) ... Setting up libavresample4:arm64 (7:4.1.8-0+deb10u1) ... Setting up libgdk-pixbuf2.0-dev:arm64 (2.38.1+dfsg-1) ... Setting up librsvg2-2:arm64 (2.44.10-2.1) ... Setting up gir1.2-pango-1.0:arm64 (1.42.4-8~deb10u1) ... Setting up libgphoto2-6:arm64 (2.5.22-3) ... Setting up libgl1:arm64 (1.1.0-1) ... Setting up libswscale-dev:arm64 (7:4.1.8-0+deb10u1) ... Setting up libsdl1.2debian:arm64 (1.2.15+dfsg2-6~deb10u1) ... Setting up librsvg2-common:arm64 (2.44.10-2.1) ... Setting up texlive-binaries (2018.20181218.49446-1) ... update-alternatives: using /usr/bin/xdvi-xaw to provide /usr/bin/xdvi.bin (xdvi.bin) in auto mode update-alternatives: using /usr/bin/bibtex.original to provide /usr/bin/bibtex (bibtex) in auto mode Setting up libavcodec58:arm64 (7:4.1.8-0+deb10u1) ... Setting up libcairo2-dev:arm64 (1.16.0-4+deb10u1) ... Setting up libglu1-mesa:arm64 (9.0.0-2.1+b3) ... Setting up glib-networking:arm64 (2.58.0-2+deb10u2) ... Setting up texlive-base (2018.20190227-2) ... tl-paper: setting paper size for dvips to a4: /var/lib/texmf/dvips/config/config-paper.ps tl-paper: setting paper size for dvipdfmx to a4: /var/lib/texmf/dvipdfmx/dvipdfmx-paper.cfg tl-paper: setting paper size for xdvi to a4: /var/lib/texmf/xdvi/XDvi-paper tl-paper: setting paper size for pdftex to a4: /var/lib/texmf/tex/generic/config/pdftexconfig.tex Setting up libchromaprint1:arm64 (1.4.3-3) ... Setting up libsoup2.4-1:arm64 (2.64.2-2) ... Setting up libgphoto2-dev:arm64 (2.5.22-3) ... Setting up libswresample-dev:arm64 (7:4.1.8-0+deb10u1) ... Setting up libavformat58:arm64 (7:4.1.8-0+deb10u1) ... Setting up libavcodec-dev:arm64 (7:4.1.8-0+deb10u1) ... Setting up libavresample-dev:arm64 (7:4.1.8-0+deb10u1) ... Setting up libavformat-dev:arm64 (7:4.1.8-0+deb10u1) ... Setting up libgl2ps1.4 (1.4.0+dfsg1-2) ... Setting up texlive-latex-base (2018.20190227-2) ... Setting up adwaita-icon-theme (3.30.1-1) ... update-alternatives: using /usr/share/icons/Adwaita/cursor.theme to provide /usr/share/icons/default/index.theme (x-cursor-theme) in auto mode Setting up libpango1.0-dev:arm64 (1.42.4-8~deb10u1) ... Setting up texlive-latex-recommended (2018.20190227-2) ... Setting up texlive-pictures (2018.20190227-2) ... Setting up texlive-fonts-recommended (2018.20190227-2) ... Setting up libsoup-gnome2.4-1:arm64 (2.64.2-2) ... Setting up libgegl-0.4-0:arm64 (0.4.12-2) ... Setting up librest-0.7-0:arm64 (0.8.1-1) ... Setting up libgtk-3-0:arm64 (3.24.5-1) ... Setting up libgtk2.0-0:arm64 (2.24.32-3) ... Setting up libgegl-dev:arm64 (0.4.12-2) ... Setting up texlive-latex-extra (2018.20190227-2) ... Setting up gir1.2-gtk-2.0:arm64 (2.24.32-3) ... Setting up libgimp2.0 (2.10.8-2) ... Setting up libgtk2.0-dev:arm64 (2.24.32-3) ... Setting up libgimp2.0-dev (2.10.8-2) ... Setting up dh-autoreconf (19) ... Setting up odbcinst (2.3.6-0.1) ... Setting up debhelper (12.1.1) ... Setting up dh-strip-nondeterminism (1.1.2-1) ... Setting up odbcinst1debian2:arm64 (2.3.6-0.1) ... Setting up libgdal20 (2.4.0+dfsg-1+b1) ... Setting up libopencv-imgcodecs3.2:arm64 (3.2.0+dfsg-6) ... Setting up libvtk6.3 (6.3.0+dfsg2-2+b5) ... Setting up libopencv-imgcodecs-dev:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-viz3.2:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-viz-dev:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-videoio3.2:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-videoio-dev:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-superres3.2:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-highgui3.2:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-superres-dev:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-features2d3.2:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-highgui-dev:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-features2d-dev:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-calib3d3.2:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-objdetect3.2:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-calib3d-dev:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-objdetect-dev:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-stitching3.2:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-videostab3.2:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-videostab-dev:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-stitching-dev:arm64 (3.2.0+dfsg-6) ... Setting up libopencv-contrib3.2:arm64 (3.2.0+dfsg-6) ... Setting up libopencv3.2-jni (3.2.0+dfsg-6) ... Setting up libopencv-contrib-dev:arm64 (3.2.0+dfsg-6) ... Setting up libopencv3.2-java (3.2.0+dfsg-6) ... Setting up libopencv-dev (3.2.0+dfsg-6) ... Processing triggers for libc-bin (2.28-10+deb10u1) ... Processing triggers for systemd (241-7~deb10u8) ... Processing triggers for libgdk-pixbuf2.0-0:arm64 (2.38.1+dfsg-1) ... Processing triggers for tex-common (6.11) ... Running updmap-sys. This may take some time... done. Running mktexlsr /var/lib/texmf ... done. Building format(s) --all. This may take some time... done. Reading package lists... Building dependency tree... Reading state information... Reading extended state information... Initializing package states... Writing extended state information... Building tag database... -> Finished parsing the build-deps Reading package lists... Building dependency tree... Reading state information... fakeroot is already the newest version (1.23-1). 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. I: Building the package I: Running cd /build/cimg-2.4.5+dfsg/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-genchanges -S > ../cimg_2.4.5+dfsg-1+deb10u1_source.changes dpkg-buildpackage: info: source package cimg dpkg-buildpackage: info: source version 2.4.5+dfsg-1+deb10u1 dpkg-buildpackage: info: source distribution buster dpkg-buildpackage: info: source changed by Adrian Bunk dpkg-source --before-build . dpkg-buildpackage: info: host architecture arm64 fakeroot debian/rules clean dh clean debian/rules override_dh_auto_clean make[1]: Entering directory '/build/cimg-2.4.5+dfsg' cd examples && /usr/bin/make clean make[2]: Entering directory '/build/cimg-2.4.5+dfsg/examples' rm -rf *.exe *.o *.obj *~ \#* CImg_demo captcha curve_editor2d dtmri_view3d edge_explorer2d fade_images gaussian_fit1d generate_loop_macros hough_transform2d image_registration2d image2ascii image_surface3d jawbreaker mcf_levelsets2d mcf_levelsets3d odykill pde_heatflow2d pde_TschumperleDeriche2d plotter1d radon_transform2d scene3d spherical_function3d tetris tron tutorial wavelet_atrous use_chlpca use_draw_gradient use_nlmeans use_skeleton use_RGBclass use_tiff_stream use_jpeg_buffer make[2]: Leaving directory '/build/cimg-2.4.5+dfsg/examples' dh_clean make[1]: Leaving directory '/build/cimg-2.4.5+dfsg' debian/rules override_dh_clean make[1]: Entering directory '/build/cimg-2.4.5+dfsg' dh_clean rm -rf html/latex html/reference html/doxygen_sqlite3.db make[1]: Leaving directory '/build/cimg-2.4.5+dfsg' debian/rules build dh build dh_update_autotools_config dh_autoreconf debian/rules override_dh_auto_build make[1]: Entering directory '/build/cimg-2.4.5+dfsg' dh_auto_build cd html && doxygen CImg.doxygen warning: Tag `SYMBOL_CACHE_SIZE' at line 278 of file `CImg.doxygen' has become obsolete. To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u" warning: Tag `SHOW_DIRECTORIES' at line 462 of file `CImg.doxygen' has become obsolete. To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u" warning: Tag `HTML_ALIGN_MEMBERS' at line 783 of file `CImg.doxygen' has become obsolete. To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u" warning: Tag `XML_SCHEMA' at line 1103 of file `CImg.doxygen' has become obsolete. To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u" warning: Tag `XML_DTD' at line 1109 of file `CImg.doxygen' has become obsolete. To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u" warning: doxygen no longer ships with the FreeSans font. You may want to clear or change DOT_FONTNAME. Otherwise you run the risk that the wrong font is being used for dot generated graphs. /build/cimg-2.4.5+dfsg/CImg.h:24963: warning: argument 'val' of command @param is not found in the argument list of CImg< T >::min(const T &value) /build/cimg-2.4.5+dfsg/CImg.h:24967: warning: The following parameters of cimg_library::CImg::min(const T &value) are not documented: parameter 'value' /build/cimg-2.4.5+dfsg/CImg.h:25021: warning: argument 'val' of command @param is not found in the argument list of CImg< T >::max(const T &value) /build/cimg-2.4.5+dfsg/CImg.h:25025: warning: The following parameters of cimg_library::CImg::max(const T &value) are not documented: parameter 'value' /build/cimg-2.4.5+dfsg/CImg.h:48227: warning: The following parameters of cimg_library::CImg::select(CImgDisplay &disp, const unsigned int feature_type=2, unsigned int *const XYZ=0, const bool exit_on_anykey=false, const bool is_deep_selection_default=false) are not documented: parameter 'is_deep_selection_default' /build/cimg-2.4.5+dfsg/CImg.h:60698: warning: argument 'font_height' of command @param is not found in the argument list of CImgList< T >::font(const unsigned int requested_height, const bool is_variable_width=true) /build/cimg-2.4.5+dfsg/CImg.h:60701: warning: The following parameters of cimg_library::CImgList::font(const unsigned int requested_height, const bool is_variable_width=true) are not documented: parameter 'requested_height' /build/cimg-2.4.5+dfsg/CImg.h:5562: warning: The following parameters of cimg_library::cimg::system(const char *const command, const char *const module_name=0, const bool is_verbose=false) are not documented: parameter 'is_verbose' This is pdfTeX, Version 3.14159265-2.6-1.40.19 (TeX Live 2019/dev/Debian) (preloaded format=latex) restricted \write18 enabled. entering extended mode (./_formulas.tex LaTeX2e <2018-12-01> (/usr/share/texlive/texmf-dist/tex/latex/base/article.cls Document Class: article 2018/09/03 v1.4i Standard LaTeX document class (/usr/share/texlive/texmf-dist/tex/latex/base/size10.clo)) (/usr/share/texlive/texmf-dist/tex/latex/graphics/epsfig.sty (/usr/share/texlive/texmf-dist/tex/latex/graphics/graphicx.sty (/usr/share/texlive/texmf-dist/tex/latex/graphics/keyval.sty) (/usr/share/texlive/texmf-dist/tex/latex/graphics/graphics.sty (/usr/share/texlive/texmf-dist/tex/latex/graphics/trig.sty) (/usr/share/texlive/texmf-dist/tex/latex/graphics-cfg/graphics.cfg) (/usr/share/texlive/texmf-dist/tex/latex/graphics-def/dvips.def)))) No file _formulas.aux. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] (./_formulas.aux) ) Output written on _formulas.dvi (37 pages, 5508 bytes). Transcript written on _formulas.log. sh: 1: gs: not found error: Problem running ghostscript gs -q -g194x66 -r384x384x -sDEVICE=ppmraw -sOutputFile=_form0.pnm -dNOPAUSE -dBATCH -- _form0.ps. Check your installation! Searching for include files... Searching for example files... Searching for images... Searching for files in directory /build/cimg-2.4.5+dfsg/html/img/reference Searching for dot files... Searching for msc files... Searching for dia files... Searching for files to exclude Searching INPUT for files to process... Reading and parsing tag files Parsing files Preprocessing /build/cimg-2.4.5+dfsg/CImg.h... Parsing file /build/cimg-2.4.5+dfsg/CImg.h... Preprocessing /build/cimg-2.4.5+dfsg/html/CImg_documentation.h... Parsing file /build/cimg-2.4.5+dfsg/html/CImg_documentation.h... Building group list... Building directory list... Building namespace list... Building file list... Building class list... Associating documentation with classes... Computing nesting relations for classes... Building example list... Searching for enumerations... Searching for documented typedefs... Searching for members imported via using declarations... Searching for included using directives... Searching for documented variables... Building interface member list... Building member list... Searching for friends... Searching for documented defines... Computing class inheritance relations... Computing class usage relations... Flushing cached template relations that have become invalid... Computing class relations... Add enum values to enums... Searching for member function documentation... Creating members for template instances... Building page list... Search for main page... Computing page relations... Determining the scope of groups... Sorting lists... Freeing entry tree Determining which enums are documented Computing member relations... Building full member lists recursively... Adding members to member groups. Computing member references... Generating disk names... Adding source references... Adding xrefitems... Sorting member lists... Computing dependencies between directories... Generating citations page... Counting data structures... Resolving user defined references... Finding anchors and sections in the documentation... Transferring function references... Combining using relations... Adding members to index pages... Generating style sheet... Generating search indices... Generating example documentation... Generating file sources... Generating file documentation... Generating page documentation... Generating group documentation... Generating class documentation... Generating namespace index... Generating docs for namespace cimg_library Generating docs for compound cimg_library::CImg... Generating docs for compound cimg_library::CImgDisplay... Generating docs for compound cimg_library::CImgException... Generating docs for compound cimg_library::CImgList... Generating docs for namespace cimg_library::cimg Generating graph info page... Generating directory documentation... Generating bitmaps for formulas in HTML... Generating image form_0.png for formula Generating index page... Generating page index... Generating module index... Generating namespace index... Generating namespace member index... Generating annotated compound index... Generating alphabetical compound index... Generating hierarchical class index... Generating member index... Generating file member index... Generating example index... finalizing index lists... writing tag file... lookup cache used 691/65536 hits=7859 misses=742 finished... ## since version 2.4.5 for some mysterious reason the generation ## of PDF documentation does not work in pbuilder while it generates ## nicely on a local testing machine. The reason are not missing ## texlive-* dependencies - it was tried to install all those texlive-* ## packages from the testing machine into the pbuilder chroot and it ## kept on failing. So go without the pdf documentation until this ## might be fixed # && cd latex && sed -i 's/pdflatex *refman/pdflatex -interaction=batchmode refman || true/' Makefile && make || true # autogenerated makefile lacks a final pdflatex call to get references right (that's why the above '|| true') # cd html/latex && pdflatex -interaction=batchmode refman || true make[1]: Leaving directory '/build/cimg-2.4.5+dfsg' debian/rules override_dh_auto_test make[1]: Entering directory '/build/cimg-2.4.5+dfsg' cd examples && /usr/bin/make Mlinux "LDFLAGS=-lm -lpthread -lHalf" make[2]: Entering directory '/build/cimg-2.4.5+dfsg/examples' make[3]: Entering directory '/build/cimg-2.4.5+dfsg/examples' ** Compiling 'CImg_demo (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o CImg_demo CImg_demo.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from CImg_demo.cpp:48: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from CImg_demo.cpp:48: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from CImg_demo.cpp:48: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from CImg_demo.cpp:48: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11822:26: required from 'cimg_library::CImg::CImg(const t*, unsigned int, unsigned int, unsigned int, unsigned int, bool) [with t = unsigned char; T = float]' CImg_demo.cpp:56:47: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11841:26: required from 'cimg_library::CImg::CImg(const T*, unsigned int, unsigned int, unsigned int, unsigned int, bool) [with T = unsigned char]' CImg_demo.cpp:71:77: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' CImg_demo.cpp:541:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' CImg_demo.cpp:838:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' CImg_demo.cpp:455:104: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:38754:21: required from 'cimg_library::CImg& cimg_library::CImg::_distance_core(cimg_library::CImg::longT (*)(cimg_library::CImg::longT, cimg_library::CImg::longT, const longT*), cimg_library::CImg::longT (*)(cimg_library::CImg::longT, cimg_library::CImg::longT, const longT*)) [with T = unsigned char; cimg_library::CImg::longT = long int]' ../CImg.h:38688:23: required from 'cimg_library::CImg& cimg_library::CImg::distance(const T&, unsigned int) [with T = unsigned char]' CImg_demo.cpp:1477:60: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = unsigned char]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = unsigned char]' ../CImg.h:48369:15: required from 'cimg_library::CImg::type> cimg_library::CImg::_select(cimg_library::CImgDisplay&, const char*, unsigned int, unsigned int*, int, int, int, bool, bool, bool, bool) const [with T = unsigned char; typename cimg_library::cimg::last::type = int]' ../CImg.h:48247:14: required from 'cimg_library::CImg::type> cimg_library::CImg::get_select(cimg_library::CImgDisplay&, unsigned int, unsigned int*, bool, bool) const [with T = unsigned char; typename cimg_library::cimg::last::type = int]' CImg_demo.cpp:324:58: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12173:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:12243:78: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&) [with t = bool; T = bool]' ../CImg.h:12342:41: required from 'cimg_library::CImg& cimg_library::CImg::move_to(cimg_library::CImg&) [with T = bool]' ../CImg.h:12369:7: required from 'cimg_library::CImgList& cimg_library::CImg::move_to(cimg_library::CImgList&, unsigned int) [with t = bool; T = bool]' ../CImg.h:16821:17: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::deriche(float, unsigned int, char, bool) [with T = float]': ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::deriche(float, unsigned int, char, bool) [with T = unsigned char]': ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ strip CImg_demo ** Compiling 'captcha (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o captcha captcha.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from captcha.cpp:47: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from captcha.cpp:47: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from captcha.cpp:47: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from captcha.cpp:47: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = unsigned char]' captcha.cpp:105:43: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = float]' ../CImg.h:30468:24: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' captcha.cpp:114:86: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' captcha.cpp:114:86: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' captcha.cpp:114:86: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = unsigned char]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = unsigned char]' captcha.cpp:157:34: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:54403:20: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnk(FILE*, const char*) const [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:54364:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnk(const char*) const [with T = unsigned char]' ../CImg.h:53560:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = unsigned char]' captcha.cpp:157:34: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12173:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:12243:78: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&) [with t = bool; T = bool]' ../CImg.h:12342:41: required from 'cimg_library::CImg& cimg_library::CImg::move_to(cimg_library::CImg&) [with T = bool]' ../CImg.h:12369:7: required from 'cimg_library::CImgList& cimg_library::CImg::move_to(cimg_library::CImgList&, unsigned int) [with t = bool; T = bool]' ../CImg.h:16821:17: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12213:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int, bool) [with T = long int]' ../CImg.h:12252:88: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&, bool) [with t = long int; T = long int]' ../CImg.h:56219:29: required from 'cimg_library::CImgList::CImgList(const cimg_library::CImgList&) [with T = long int]' ../CImg.h:13759:42: required from 'cimg_library::CImgList::type> cimg_library::CImg::operator,(const cimg_library::CImg&) const [with t = char; T = long unsigned int; typename cimg_library::cimg::superset::type = long int]' ../CImg.h:18746:86: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::deriche(float, unsigned int, char, bool) [with T = unsigned char]': ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from captcha.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from captcha.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from captcha.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from captcha.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from captcha.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from captcha.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from captcha.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from captcha.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from captcha.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from captcha.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from captcha.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from captcha.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from captcha.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from captcha.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from captcha.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from captcha.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from captcha.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from captcha.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from captcha.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from captcha.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ strip captcha ** Compiling 'curve_editor2d (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o curve_editor2d curve_editor2d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from curve_editor2d.cpp:46: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from curve_editor2d.cpp:46: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from curve_editor2d.cpp:46: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from curve_editor2d.cpp:46: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = float]' curve_editor2d.cpp:217:36: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned char]' ../CImg.h:55808:15: required from 'static cimg_library::CImg cimg_library::CImg::_logo40x38() [with T = unsigned char]' ../CImg.h:62101:40: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' curve_editor2d.cpp:291:53: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' curve_editor2d.cpp:291:53: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:45119:18: required from 'cimg_library::CImg& cimg_library::CImg::draw_polygon(const cimg_library::CImg&, const tc*, float) [with tp = float; tc = unsigned char; T = unsigned char]' curve_editor2d.cpp:297:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:38754:21: required from 'cimg_library::CImg& cimg_library::CImg::_distance_core(cimg_library::CImg::longT (*)(cimg_library::CImg::longT, cimg_library::CImg::longT, const longT*), cimg_library::CImg::longT (*)(cimg_library::CImg::longT, cimg_library::CImg::longT, const longT*)) [with T = float; cimg_library::CImg::longT = long int]' ../CImg.h:38688:23: required from 'cimg_library::CImg& cimg_library::CImg::distance(const T&, unsigned int) [with T = float]' curve_editor2d.cpp:348:17: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = float; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = float]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = float]' curve_editor2d.cpp:195:47: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' curve_editor2d.cpp:102:25: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:58635:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' curve_editor2d.cpp:102:25: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = float]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from curve_editor2d.cpp:46: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from curve_editor2d.cpp:46: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from curve_editor2d.cpp:46: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from curve_editor2d.cpp:46: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from curve_editor2d.cpp:46: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from curve_editor2d.cpp:46: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from curve_editor2d.cpp:46: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from curve_editor2d.cpp:46: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from curve_editor2d.cpp:46: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ strip curve_editor2d ** Compiling 'dtmri_view3d (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o dtmri_view3d dtmri_view3d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from dtmri_view3d.cpp:44: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from dtmri_view3d.cpp:44: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from dtmri_view3d.cpp:44: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from dtmri_view3d.cpp:44: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = float]' dtmri_view3d.cpp:302:30: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned char]' dtmri_view3d.cpp:339:83: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:12984:16: required from 'cimg_library::CImg::type> cimg_library::CImg::operator*(const cimg_library::CImg&) const [with t = float; T = double; typename cimg_library::cimg::superset::type = double]' dtmri_view3d.cpp:314:57: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:58925:25: required from 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = float]' ../CImg.h:58453:48: required from 'cimg_library::CImgList& cimg_library::CImgList::load(const char*) [with T = float]' dtmri_view3d.cpp:330:23: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:58932:23: required from 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = float]' ../CImg.h:58453:48: required from 'cimg_library::CImgList& cimg_library::CImgList::load(const char*) [with T = float]' dtmri_view3d.cpp:330:23: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:26459:7: required from 'cimg_library::CImg& cimg_library::CImg::sort(cimg_library::CImg&, bool) [with t = int; T = float]' ../CImg.h:26431:9: required from 'const cimg_library::CImg& cimg_library::CImg::symmetric_eigen(cimg_library::CImg&, cimg_library::CImg&) const [with t = float; T = float]' dtmri_view3d.cpp:344:57: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:58451:25: required from 'cimg_library::CImgList& cimg_library::CImgList::load(const char*) [with T = float]' dtmri_view3d.cpp:330:23: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:58635:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:58451:25: required from 'cimg_library::CImgList& cimg_library::CImgList::load(const char*) [with T = float]' dtmri_view3d.cpp:330:23: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:58641:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:58451:25: required from 'cimg_library::CImgList& cimg_library::CImgList::load(const char*) [with T = float]' dtmri_view3d.cpp:330:23: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = float]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from dtmri_view3d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from dtmri_view3d.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from dtmri_view3d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from dtmri_view3d.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from dtmri_view3d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from dtmri_view3d.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from dtmri_view3d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from dtmri_view3d.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from dtmri_view3d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ strip dtmri_view3d ** Compiling 'edge_explorer2d (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o edge_explorer2d edge_explorer2d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from edge_explorer2d.cpp:45: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from edge_explorer2d.cpp:45: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from edge_explorer2d.cpp:45: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned char]' edge_explorer2d.cpp:75:45: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = float]' ../CImg.h:28400:20: required from 'cimg_library::CImg::type> cimg_library::CImg::get_norm(int) const [with T = float; typename cimg_library::cimg::superset::type = float]' edge_explorer2d.cpp:116:69: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = float]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = float]' edge_explorer2d.cpp:116:110: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = float]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = float]' edge_explorer2d.cpp:116:110: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:12119:50: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:16171:9: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:50204:13: required from 'cimg_library::CImg& cimg_library::CImg::_load_pnm(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:50092:14: required from 'cimg_library::CImg& cimg_library::CImg::load_pnm(const char*) [with T = float]' ../CImg.h:49261:48: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:49369:24: required from 'static cimg_library::CImg cimg_library::CImg::get_load(const char*) [with T = float]' edge_explorer2d.cpp:80:48: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:49369:24: required from 'static cimg_library::CImg cimg_library::CImg::get_load(const char*) [with T = float]' edge_explorer2d.cpp:80:48: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:58635:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:49369:24: required from 'static cimg_library::CImg cimg_library::CImg::get_load(const char*) [with T = float]' edge_explorer2d.cpp:80:48: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:58641:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:49369:24: required from 'static cimg_library::CImg cimg_library::CImg::get_load(const char*) [with T = float]' edge_explorer2d.cpp:80:48: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::deriche(float, unsigned int, char, bool) [with T = float]': ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from edge_explorer2d.cpp:45: ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = float]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from edge_explorer2d.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from edge_explorer2d.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ strip edge_explorer2d ** Compiling 'fade_images (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o fade_images fade_images.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from fade_images.cpp:44: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from fade_images.cpp:44: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from fade_images.cpp:44: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from fade_images.cpp:44: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned char]' ../CImg.h:55808:15: required from 'static cimg_library::CImg cimg_library::CImg::_logo40x38() [with T = unsigned char]' ../CImg.h:62101:40: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = float]' ../CImg.h:30468:24: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' fade_images.cpp:73:30: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' fade_images.cpp:73:30: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' fade_images.cpp:73:30: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = unsigned char]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = unsigned char]' fade_images.cpp:91:31: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:54403:20: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnk(FILE*, const char*) const [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:54364:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnk(const char*) const [with T = unsigned char]' ../CImg.h:53560:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = unsigned char]' fade_images.cpp:91:31: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = unsigned char]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = unsigned char]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned char]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = unsigned char]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = unsigned char]' fade_images.cpp:66:40: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:58635:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = unsigned char]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = unsigned char]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned char]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = unsigned char]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = unsigned char]' fade_images.cpp:66:40: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:58641:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = unsigned char]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = unsigned char]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned char]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = unsigned char]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = unsigned char]' fade_images.cpp:66:40: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::_load_pnm(FILE*, const char*) [with T = unsigned char]': ../CImg.h:11478:47: warning: 'item.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from fade_images.cpp:44: ../CImg.h:50118:19: note: 'item.cimg_library::CImg::_width' was declared here CImg item(16384,1,1,1,0); ^~~~ In file included from fade_images.cpp:44: ../CImg.h:11478:47: warning: 'item.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from fade_images.cpp:44: ../CImg.h:50118:19: note: 'item.cimg_library::CImg::_height' was declared here CImg item(16384,1,1,1,0); ^~~~ In file included from fade_images.cpp:44: ../CImg.h:11478:47: warning: 'item.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from fade_images.cpp:44: ../CImg.h:50118:19: note: 'item.cimg_library::CImg::_depth' was declared here CImg item(16384,1,1,1,0); ^~~~ In file included from fade_images.cpp:44: ../CImg.h:11478:47: warning: 'item.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from fade_images.cpp:44: ../CImg.h:50118:19: note: 'item.cimg_library::CImg::_spectrum' was declared here CImg item(16384,1,1,1,0); ^~~~ In file included from fade_images.cpp:44: ../CImg.h:11478:47: warning: 'item.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from fade_images.cpp:44: ../CImg.h:50118:19: note: 'item.cimg_library::CImg::_data' was declared here CImg item(16384,1,1,1,0); ^~~~ In file included from fade_images.cpp:44: ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = unsigned char]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from fade_images.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from fade_images.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from fade_images.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from fade_images.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from fade_images.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from fade_images.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from fade_images.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from fade_images.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from fade_images.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ strip fade_images ** Compiling 'gaussian_fit1d (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o gaussian_fit1d gaussian_fit1d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from gaussian_fit1d.cpp:47: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from gaussian_fit1d.cpp:47: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from gaussian_fit1d.cpp:47: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from gaussian_fit1d.cpp:47: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ In file included from gaussian_fit1d.cpp:47: ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = float]' gaussian_fit1d.cpp:71:24: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = unsigned char]' gaussian_fit1d.cpp:121:59: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../examples/gaussian_fit1d.cpp:156:13: required from 'cimg_library::CImg& cimg_library::CImg::draw_gaussfit(const cimg_library::CImg&, float, float, float, float, float, float) [with t = float; T = unsigned char]' gaussian_fit1d.cpp:122:71: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12173:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:12243:78: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&) [with t = bool; T = bool]' ../CImg.h:12342:41: required from 'cimg_library::CImg& cimg_library::CImg::move_to(cimg_library::CImg&) [with T = bool]' ../CImg.h:12369:7: required from 'cimg_library::CImgList& cimg_library::CImg::move_to(cimg_library::CImgList&, unsigned int) [with t = bool; T = bool]' ../CImg.h:16821:17: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12213:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int, bool) [with T = long int]' ../CImg.h:12252:88: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&, bool) [with t = long int; T = long int]' ../CImg.h:56219:29: required from 'cimg_library::CImgList::CImgList(const cimg_library::CImgList&) [with T = long int]' ../CImg.h:13759:42: required from 'cimg_library::CImgList::type> cimg_library::CImg::operator,(const cimg_library::CImg&) const [with t = char; T = long unsigned int; typename cimg_library::cimg::superset::type = long int]' ../CImg.h:18746:86: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = unsigned char]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = unsigned char]' ../CImg.h:48369:15: required from 'cimg_library::CImg::type> cimg_library::CImg::_select(cimg_library::CImgDisplay&, const char*, unsigned int, unsigned int*, int, int, int, bool, bool, bool, bool) const [with T = double; typename cimg_library::cimg::last::type = int]' ../CImg.h:52564:37: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] ../CImg.h:21578:9: required from 'static double cimg_library::CImg::_cimg_math_parser::mp_display_memory(cimg_library::CImg::_cimg_math_parser&) [with T = float]' ../CImg.h:18774:38: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::_LU(cimg_library::CImg&, bool&) [with t = unsigned int; T = float]': ../CImg.h:11478:47: warning: 'vv.cimg_library::CImg<>::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from gaussian_fit1d.cpp:47: ../CImg.h:26765:20: note: 'vv.cimg_library::CImg<>::_width' was declared here CImg vv(N); ^~ In file included from gaussian_fit1d.cpp:47: ../CImg.h:11478:47: warning: 'vv.cimg_library::CImg<>::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from gaussian_fit1d.cpp:47: ../CImg.h:26765:20: note: 'vv.cimg_library::CImg<>::_height' was declared here CImg vv(N); ^~ In file included from gaussian_fit1d.cpp:47: ../CImg.h:11478:47: warning: 'vv.cimg_library::CImg<>::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from gaussian_fit1d.cpp:47: ../CImg.h:26765:20: note: 'vv.cimg_library::CImg<>::_depth' was declared here CImg vv(N); ^~ In file included from gaussian_fit1d.cpp:47: ../CImg.h:11478:47: warning: 'vv.cimg_library::CImg<>::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from gaussian_fit1d.cpp:47: ../CImg.h:26765:20: note: 'vv.cimg_library::CImg<>::_spectrum' was declared here CImg vv(N); ^~ In file included from gaussian_fit1d.cpp:47: ../CImg.h:11478:47: warning: 'vv.cimg_library::CImg<>::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from gaussian_fit1d.cpp:47: ../CImg.h:26765:20: note: 'vv.cimg_library::CImg<>::_data' was declared here CImg vv(N); ^~ strip gaussian_fit1d ** Compiling 'generate_loop_macros (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o generate_loop_macros generate_loop_macros.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from generate_loop_macros.cpp:45: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from generate_loop_macros.cpp:45: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from generate_loop_macros.cpp:45: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from generate_loop_macros.cpp:45: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned char]' ../CImg.h:55808:15: required from 'static cimg_library::CImg cimg_library::CImg::_logo40x38() [with T = unsigned char]' ../CImg.h:62101:40: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = float]' ../CImg.h:30468:24: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:12119:50: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:16171:9: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12173:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:12243:78: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&) [with t = bool; T = bool]' ../CImg.h:12342:41: required from 'cimg_library::CImg& cimg_library::CImg::move_to(cimg_library::CImg&) [with T = bool]' ../CImg.h:12369:7: required from 'cimg_library::CImgList& cimg_library::CImg::move_to(cimg_library::CImgList&, unsigned int) [with t = bool; T = bool]' ../CImg.h:16821:17: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12213:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int, bool) [with T = long int]' ../CImg.h:12252:88: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&, bool) [with t = long int; T = long int]' ../CImg.h:56219:29: required from 'cimg_library::CImgList::CImgList(const cimg_library::CImgList&) [with T = long int]' ../CImg.h:13759:42: required from 'cimg_library::CImgList::type> cimg_library::CImg::operator,(const cimg_library::CImg&) const [with t = char; T = long unsigned int; typename cimg_library::cimg::superset::type = long int]' ../CImg.h:18746:86: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = unsigned char]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = unsigned char]' ../CImg.h:48369:15: required from 'cimg_library::CImg::type> cimg_library::CImg::_select(cimg_library::CImgDisplay&, const char*, unsigned int, unsigned int*, int, int, int, bool, bool, bool, bool) const [with T = double; typename cimg_library::cimg::last::type = int]' ../CImg.h:52564:37: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] ../CImg.h:21578:9: required from 'static double cimg_library::CImg::_cimg_math_parser::mp_display_memory(cimg_library::CImg::_cimg_math_parser&) [with T = float]' ../CImg.h:18774:38: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] strip generate_loop_macros ** Compiling 'hough_transform2d (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o hough_transform2d hough_transform2d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from hough_transform2d.cpp:44: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from hough_transform2d.cpp:44: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from hough_transform2d.cpp:44: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = float]' hough_transform2d.cpp:55:28: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned char]' ../CImg.h:55808:15: required from 'static cimg_library::CImg cimg_library::CImg::_logo40x38() [with T = unsigned char]' ../CImg.h:62101:40: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' hough_transform2d.cpp:76:46: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' hough_transform2d.cpp:76:46: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:12119:50: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:16171:9: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:50204:13: required from 'cimg_library::CImg& cimg_library::CImg::_load_pnm(FILE*, const char*) [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:50092:14: required from 'cimg_library::CImg& cimg_library::CImg::load_pnm(const char*) [with T = unsigned char]' ../CImg.h:49261:48: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned char]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = unsigned char]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = unsigned char]' hough_transform2d.cpp:54:86: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = unsigned char]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = unsigned char]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned char]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = unsigned char]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = unsigned char]' hough_transform2d.cpp:54:86: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:58635:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = unsigned char]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = unsigned char]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned char]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = unsigned char]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = unsigned char]' hough_transform2d.cpp:54:86: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:58641:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = unsigned char]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = unsigned char]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned char]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = unsigned char]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = unsigned char]' hough_transform2d.cpp:54:86: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::deriche(float, unsigned int, char, bool) [with T = float]': ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from hough_transform2d.cpp:44: ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = unsigned char]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from hough_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from hough_transform2d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ strip hough_transform2d ** Compiling 'image_registration2d (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o image_registration2d image_registration2d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from image_registration2d.cpp:45: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from image_registration2d.cpp:45: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from image_registration2d.cpp:45: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from image_registration2d.cpp:45: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned char]' ../CImg.h:55808:15: required from 'static cimg_library::CImg cimg_library::CImg::_logo40x38() [with T = unsigned char]' ../CImg.h:62101:40: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = float]' ../CImg.h:30289:30: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = float]' image_registration2d.cpp:99:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = float]' image_registration2d.cpp:99:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = float]' image_registration2d.cpp:99:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = unsigned char]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = unsigned char]' image_registration2d.cpp:72:35: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:54403:20: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnk(FILE*, const char*) const [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:54364:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnk(const char*) const [with T = unsigned char]' ../CImg.h:53560:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = unsigned char]' image_registration2d.cpp:72:35: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' image_registration2d.cpp:179:16: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:58635:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' image_registration2d.cpp:179:16: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:58641:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' image_registration2d.cpp:179:16: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::deriche(float, unsigned int, char, bool) [with T = float]': ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_registration2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_registration2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_registration2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_registration2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_registration2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_registration2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_registration2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_registration2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_registration2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_registration2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_registration2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_registration2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_registration2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_registration2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_registration2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_registration2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_registration2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_registration2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_registration2d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_registration2d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ strip image_registration2d ** Compiling 'image2ascii (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o image2ascii image2ascii.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from image2ascii.cpp:47: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from image2ascii.cpp:47: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from image2ascii.cpp:47: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from image2ascii.cpp:47: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = unsigned char]' image2ascii.cpp:136:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = float]' ../CImg.h:26932:15: required from 'static cimg_library::CImg cimg_library::CImg::vector(const T&) [with T = float]' image2ascii.cpp:80:40: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = float]' image2ascii.cpp:121:50: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = float]' image2ascii.cpp:121:50: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:12119:50: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:16171:9: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:50204:13: required from 'cimg_library::CImg& cimg_library::CImg::_load_pnm(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:50092:14: required from 'cimg_library::CImg& cimg_library::CImg::load_pnm(const char*) [with T = float]' ../CImg.h:49261:48: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' image2ascii.cpp:127:25: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' image2ascii.cpp:127:25: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:58635:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' image2ascii.cpp:127:25: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:58641:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' image2ascii.cpp:127:25: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::deriche(float, unsigned int, char, bool) [with T = float]': ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image2ascii.cpp:47: ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = float]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:58918:24: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:58918:24: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:58918:24: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:58918:24: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from image2ascii.cpp:47: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image2ascii.cpp:47: ../CImg.h:58918:24: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ strip image2ascii ** Compiling 'image_surface3d (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o image_surface3d image_surface3d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from image_surface3d.cpp:44: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from image_surface3d.cpp:44: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from image_surface3d.cpp:44: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from image_surface3d.cpp:44: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = unsigned char]' image_surface3d.cpp:116:62: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = float]' ../CImg.h:28400:20: required from 'cimg_library::CImg::type> cimg_library::CImg::get_norm(int) const [with T = unsigned char; typename cimg_library::cimg::superset::type = float]' image_surface3d.cpp:66:25: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = float]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = float]' image_surface3d.cpp:65:59: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = float]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = float]' image_surface3d.cpp:65:59: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:40359:18: required from 'static cimg_library::CImg::type> cimg_library::CImg::isoline3d(cimg_library::CImgList&, const tfunc&, float, float, float, float, float, int, int) [with tf = float; tfunc = cimg_library::CImg::_functor2d_int; T = unsigned char; typename cimg_library::cimg::last::type = float]' ../CImg.h:40218:29: required from 'cimg_library::CImg::type> cimg_library::CImg::get_isoline3d(cimg_library::CImgList&, float, int, int) const [with tf = float; T = unsigned char; typename cimg_library::cimg::last::type = float]' image_surface3d.cpp:81:57: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:50204:13: required from 'cimg_library::CImg& cimg_library::CImg::_load_pnm(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:50092:14: required from 'cimg_library::CImg& cimg_library::CImg::load_pnm(const char*) [with T = float]' ../CImg.h:49261:48: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' image_surface3d.cpp:65:25: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' image_surface3d.cpp:65:25: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:58635:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' image_surface3d.cpp:65:25: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:58641:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' image_surface3d.cpp:65:25: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::deriche(float, unsigned int, char, bool) [with T = float]': ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h: In static member function 'static cimg_library::CImg::type> cimg_library::CImg::isoline3d(cimg_library::CImgList&, const tfunc&, float, float, float, float, float, int, int) [with tf = float; tfunc = cimg_library::CImg::_functor2d_int; T = unsigned char]': ../CImg.h:11478:47: warning: 'indices2.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:40359:41: note: 'indices2.cimg_library::CImg::_width' was declared here CImg indices1(nx,1,1,2,-1), indices2(nx,1,1,2); ^~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'indices2.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:40359:41: note: 'indices2.cimg_library::CImg::_height' was declared here CImg indices1(nx,1,1,2,-1), indices2(nx,1,1,2); ^~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'indices2.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:40359:41: note: 'indices2.cimg_library::CImg::_depth' was declared here CImg indices1(nx,1,1,2,-1), indices2(nx,1,1,2); ^~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'indices2.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:40359:41: note: 'indices2.cimg_library::CImg::_spectrum' was declared here CImg indices1(nx,1,1,2,-1), indices2(nx,1,1,2); ^~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'indices2.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:40359:41: note: 'indices2.cimg_library::CImg::_data' was declared here CImg indices1(nx,1,1,2,-1), indices2(nx,1,1,2); ^~~~~~~~ In file included from image_surface3d.cpp:44: ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = float]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from image_surface3d.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from image_surface3d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ strip image_surface3d ** Compiling 'jawbreaker (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o jawbreaker jawbreaker.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from jawbreaker.cpp:44: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from jawbreaker.cpp:44: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from jawbreaker.cpp:44: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from jawbreaker.cpp:44: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11602:7: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, int, int, ...) [with T = float]' jawbreaker.cpp:79:107: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = unsigned char]' jawbreaker.cpp:94:49: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:46364:19: required from 'cimg_library::CImg& cimg_library::CImg::draw_fill(int, int, int, const tc*, float, cimg_library::CImg&, float, bool) [with tc = unsigned char; t = unsigned char; T = unsigned char]' jawbreaker.cpp:155:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' jawbreaker.cpp:122:80: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:12119:50: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:16171:9: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12173:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:12243:78: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&) [with t = bool; T = bool]' ../CImg.h:12342:41: required from 'cimg_library::CImg& cimg_library::CImg::move_to(cimg_library::CImg&) [with T = bool]' ../CImg.h:12369:7: required from 'cimg_library::CImgList& cimg_library::CImg::move_to(cimg_library::CImgList&, unsigned int) [with t = bool; T = bool]' ../CImg.h:16821:17: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12213:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int, bool) [with T = long int]' ../CImg.h:12252:88: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&, bool) [with t = long int; T = long int]' ../CImg.h:56219:29: required from 'cimg_library::CImgList::CImgList(const cimg_library::CImgList&) [with T = long int]' ../CImg.h:13759:42: required from 'cimg_library::CImgList::type> cimg_library::CImg::operator,(const cimg_library::CImg&) const [with t = char; T = long unsigned int; typename cimg_library::cimg::superset::type = long int]' ../CImg.h:18746:86: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = unsigned char]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = unsigned char]' ../CImg.h:48369:15: required from 'cimg_library::CImg::type> cimg_library::CImg::_select(cimg_library::CImgDisplay&, const char*, unsigned int, unsigned int*, int, int, int, bool, bool, bool, bool) const [with T = double; typename cimg_library::cimg::last::type = int]' ../CImg.h:52564:37: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] ../CImg.h:21578:9: required from 'static double cimg_library::CImg::_cimg_math_parser::mp_display_memory(cimg_library::CImg::_cimg_math_parser&) [with T = float]' ../CImg.h:18774:38: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::deriche(float, unsigned int, char, bool) [with T = unsigned char]': ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from jawbreaker.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from jawbreaker.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from jawbreaker.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from jawbreaker.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from jawbreaker.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from jawbreaker.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from jawbreaker.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from jawbreaker.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from jawbreaker.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from jawbreaker.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from jawbreaker.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from jawbreaker.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from jawbreaker.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from jawbreaker.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from jawbreaker.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from jawbreaker.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from jawbreaker.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from jawbreaker.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from jawbreaker.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from jawbreaker.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ strip jawbreaker ** Compiling 'mcf_levelsets2d (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o mcf_levelsets2d mcf_levelsets2d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from mcf_levelsets2d.cpp:45: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from mcf_levelsets2d.cpp:45: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from mcf_levelsets2d.cpp:45: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from mcf_levelsets2d.cpp:45: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = unsigned char]' mcf_levelsets2d.cpp:70:42: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = float]' mcf_levelsets2d.cpp:95:77: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:27236:21: required from 'static cimg_library::CImg cimg_library::CImg::sequence(unsigned int, const T&, const T&) [with T = unsigned int]' ../CImg.h:46137:37: required from 'cimg_library::CImg& cimg_library::CImg::draw_grid(float, float, float, float, bool, bool, const tc*, float, unsigned int, unsigned int) [with tc = unsigned char; T = unsigned char]' mcf_levelsets2d.cpp:72:72: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' mcf_levelsets2d.cpp:111:56: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:12119:50: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:16171:9: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12173:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:12243:78: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&) [with t = bool; T = bool]' ../CImg.h:12342:41: required from 'cimg_library::CImg& cimg_library::CImg::move_to(cimg_library::CImg&) [with T = bool]' ../CImg.h:12369:7: required from 'cimg_library::CImgList& cimg_library::CImg::move_to(cimg_library::CImgList&, unsigned int) [with t = bool; T = bool]' ../CImg.h:16821:17: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12213:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int, bool) [with T = long int]' ../CImg.h:12252:88: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&, bool) [with t = long int; T = long int]' ../CImg.h:56219:29: required from 'cimg_library::CImgList::CImgList(const cimg_library::CImgList&) [with T = long int]' ../CImg.h:13759:42: required from 'cimg_library::CImgList::type> cimg_library::CImg::operator,(const cimg_library::CImg&) const [with t = char; T = long unsigned int; typename cimg_library::cimg::superset::type = long int]' ../CImg.h:18746:86: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = unsigned char]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = unsigned char]' ../CImg.h:48369:15: required from 'cimg_library::CImg::type> cimg_library::CImg::_select(cimg_library::CImgDisplay&, const char*, unsigned int, unsigned int*, int, int, int, bool, bool, bool, bool) const [with T = double; typename cimg_library::cimg::last::type = int]' ../CImg.h:52564:37: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] ../CImg.h:21578:9: required from 'static double cimg_library::CImg::_cimg_math_parser::mp_display_memory(cimg_library::CImg::_cimg_math_parser&) [with T = float]' ../CImg.h:18774:38: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] strip mcf_levelsets2d ** Compiling 'mcf_levelsets3d (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o mcf_levelsets3d mcf_levelsets3d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from mcf_levelsets3d.cpp:45: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from mcf_levelsets3d.cpp:45: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from mcf_levelsets3d.cpp:45: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = float]' mcf_levelsets3d.cpp:110:24: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = unsigned char]' mcf_levelsets3d.cpp:159:66: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:46364:19: required from 'cimg_library::CImg& cimg_library::CImg::draw_fill(int, int, int, const tc*, float, cimg_library::CImg&, float, bool) [with tc = float; t = float; T = float]' mcf_levelsets3d.cpp:106:52: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:48266:30: required from 'cimg_library::CImg::type> cimg_library::CImg::_select(cimg_library::CImgDisplay&, const char*, unsigned int, unsigned int*, int, int, int, bool, bool, bool, bool) const [with T = float; typename cimg_library::cimg::last::type = int]' ../CImg.h:48256:14: required from 'cimg_library::CImg::type> cimg_library::CImg::get_select(const char*, unsigned int, unsigned int*, bool, bool) const [with T = float; typename cimg_library::cimg::last::type = int]' mcf_levelsets3d.cpp:103:51: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:50204:13: required from 'cimg_library::CImg& cimg_library::CImg::_load_pnm(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:50092:14: required from 'cimg_library::CImg& cimg_library::CImg::load_pnm(const char*) [with T = float]' ../CImg.h:49261:48: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' mcf_levelsets3d.cpp:100:20: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' mcf_levelsets3d.cpp:100:20: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:58635:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' mcf_levelsets3d.cpp:100:20: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:58641:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' mcf_levelsets3d.cpp:100:20: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::deriche(float, unsigned int, char, bool) [with T = float]': ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = float]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from mcf_levelsets3d.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ strip mcf_levelsets3d ** Compiling 'odykill (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o odykill odykill.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from odykill.cpp:45: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from odykill.cpp:45: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from odykill.cpp:45: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from odykill.cpp:45: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11841:26: required from 'cimg_library::CImg::CImg(const T*, unsigned int, unsigned int, unsigned int, unsigned int, bool) [with T = unsigned char]' odykill.cpp:54:54: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = float]' ../CImg.h:30468:24: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' odykill.cpp:190:81: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' odykill.cpp:190:81: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' odykill.cpp:190:81: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:12119:50: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:16171:9: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12173:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:12243:78: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&) [with t = bool; T = bool]' ../CImg.h:12342:41: required from 'cimg_library::CImg& cimg_library::CImg::move_to(cimg_library::CImg&) [with T = bool]' ../CImg.h:12369:7: required from 'cimg_library::CImgList& cimg_library::CImg::move_to(cimg_library::CImgList&, unsigned int) [with t = bool; T = bool]' ../CImg.h:16821:17: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12213:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int, bool) [with T = long int]' ../CImg.h:12252:88: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&, bool) [with t = long int; T = long int]' ../CImg.h:56219:29: required from 'cimg_library::CImgList::CImgList(const cimg_library::CImgList&) [with T = long int]' ../CImg.h:13759:42: required from 'cimg_library::CImgList::type> cimg_library::CImg::operator,(const cimg_library::CImg&) const [with t = char; T = long unsigned int; typename cimg_library::cimg::superset::type = long int]' ../CImg.h:18746:86: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = unsigned char]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = unsigned char]' ../CImg.h:48369:15: required from 'cimg_library::CImg::type> cimg_library::CImg::_select(cimg_library::CImgDisplay&, const char*, unsigned int, unsigned int*, int, int, int, bool, bool, bool, bool) const [with T = double; typename cimg_library::cimg::last::type = int]' ../CImg.h:52564:37: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] ../CImg.h:21578:9: required from 'static double cimg_library::CImg::_cimg_math_parser::mp_display_memory(cimg_library::CImg::_cimg_math_parser&) [with T = float]' ../CImg.h:18774:38: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::deriche(float, unsigned int, char, bool) [with T = float]': ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ strip odykill ** Compiling 'pde_heatflow2d (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o pde_heatflow2d pde_heatflow2d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from pde_heatflow2d.cpp:45: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from pde_heatflow2d.cpp:45: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from pde_heatflow2d.cpp:45: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from pde_heatflow2d.cpp:45: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = unsigned char]' pde_heatflow2d.cpp:97:70: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11841:26: required from 'cimg_library::CImg::CImg(const T*, unsigned int, unsigned int, unsigned int, unsigned int, bool) [with T = float]' ../CImg.h:46232:23: required from 'cimg_library::CImg& cimg_library::CImg::draw_graph(const cimg_library::CImg&, const tc*, float, unsigned int, int, double, double, unsigned int) [with t = float; tc = unsigned char; T = unsigned char]' pde_heatflow2d.cpp:98:62: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:12119:50: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:16171:9: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:50204:13: required from 'cimg_library::CImg& cimg_library::CImg::_load_pnm(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:50092:14: required from 'cimg_library::CImg& cimg_library::CImg::load_pnm(const char*) [with T = float]' ../CImg.h:49261:48: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' pde_heatflow2d.cpp:62:77: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' pde_heatflow2d.cpp:62:77: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:58635:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' pde_heatflow2d.cpp:62:77: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:58641:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' pde_heatflow2d.cpp:62:77: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = float]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_heatflow2d.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from pde_heatflow2d.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_heatflow2d.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from pde_heatflow2d.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_heatflow2d.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from pde_heatflow2d.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_heatflow2d.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from pde_heatflow2d.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_heatflow2d.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ strip pde_heatflow2d ** Compiling 'pde_TschumperleDeriche2d (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o pde_TschumperleDeriche2d pde_TschumperleDeriche2d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from pde_TschumperleDeriche2d.cpp:55: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from pde_TschumperleDeriche2d.cpp:55: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from pde_TschumperleDeriche2d.cpp:55: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' pde_TschumperleDeriche2d.cpp:102:55: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = float]' pde_TschumperleDeriche2d.cpp:109:76: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned char]' ../CImg.h:55808:15: required from 'static cimg_library::CImg cimg_library::CImg::_logo40x38() [with T = unsigned char]' ../CImg.h:62101:40: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = float]' pde_TschumperleDeriche2d.cpp:214:77: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = float]' pde_TschumperleDeriche2d.cpp:214:77: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = float; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = float]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = float]' pde_TschumperleDeriche2d.cpp:224:61: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' pde_TschumperleDeriche2d.cpp:99:24: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:58635:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' pde_TschumperleDeriche2d.cpp:99:24: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:58641:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' pde_TschumperleDeriche2d.cpp:99:24: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::deriche(float, unsigned int, char, bool) [with T = float]': ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = unsigned char]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = float]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from pde_TschumperleDeriche2d.cpp:55: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ strip pde_TschumperleDeriche2d ** Compiling 'plotter1d (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o plotter1d plotter1d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from plotter1d.cpp:45: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from plotter1d.cpp:45: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from plotter1d.cpp:45: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from plotter1d.cpp:45: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = double]' plotter1d.cpp:63:42: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned char]' ../CImg.h:55808:15: required from 'static cimg_library::CImg cimg_library::CImg::_logo40x38() [with T = unsigned char]' ../CImg.h:62101:40: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = float]' ../CImg.h:30468:24: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:11602:7: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, int, int, ...) [with T = int]' ../CImg.h:49190:14: required from 'cimg_library::CImg::type> cimg_library::CImg::get_select_graph(cimg_library::CImgDisplay&, unsigned int, unsigned int, const char*, double, double, const char*, double, double, bool) const [with T = double; typename cimg_library::cimg::last::type = int]' ../CImg.h:53391:43: required from 'const cimg_library::CImg& cimg_library::CImg::_display_graph(cimg_library::CImgDisplay&, const char*, unsigned int, unsigned int, const char*, double, double, const char*, double, double, bool) const [with T = double]' ../CImg.h:53362:14: required from 'const cimg_library::CImg& cimg_library::CImg::display_graph(const char*, unsigned int, unsigned int, const char*, double, double, const char*, double, double, bool) const [with T = double]' plotter1d.cpp:69:77: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = unsigned char]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = unsigned char]' ../CImg.h:49132:15: required from 'cimg_library::CImg::type> cimg_library::CImg::get_select_graph(cimg_library::CImgDisplay&, unsigned int, unsigned int, const char*, double, double, const char*, double, double, bool) const [with T = double; typename cimg_library::cimg::last::type = int]' ../CImg.h:53391:43: required from 'const cimg_library::CImg& cimg_library::CImg::_display_graph(cimg_library::CImgDisplay&, const char*, unsigned int, unsigned int, const char*, double, double, const char*, double, double, bool) const [with T = double]' ../CImg.h:53362:14: required from 'const cimg_library::CImg& cimg_library::CImg::display_graph(const char*, unsigned int, unsigned int, const char*, double, double, const char*, double, double, bool) const [with T = double]' plotter1d.cpp:69:77: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12173:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:12243:78: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&) [with t = bool; T = bool]' ../CImg.h:12342:41: required from 'cimg_library::CImg& cimg_library::CImg::move_to(cimg_library::CImg&) [with T = bool]' ../CImg.h:12369:7: required from 'cimg_library::CImgList& cimg_library::CImg::move_to(cimg_library::CImgList&, unsigned int) [with t = bool; T = bool]' ../CImg.h:16821:17: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12213:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int, bool) [with T = long int]' ../CImg.h:12252:88: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&, bool) [with t = long int; T = long int]' ../CImg.h:56219:29: required from 'cimg_library::CImgList::CImgList(const cimg_library::CImgList&) [with T = long int]' ../CImg.h:13759:42: required from 'cimg_library::CImgList::type> cimg_library::CImg::operator,(const cimg_library::CImg&) const [with t = char; T = long unsigned int; typename cimg_library::cimg::superset::type = long int]' ../CImg.h:18746:86: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] strip plotter1d ** Compiling 'radon_transform2d (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o radon_transform2d radon_transform2d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from radon_transform2d.cpp:44: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from radon_transform2d.cpp:44: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from radon_transform2d.cpp:44: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from radon_transform2d.cpp:44: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = unsigned char]' radon_transform2d.cpp:102:75: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = double]' radon_transform2d.cpp:146:34: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = float]' radon_transform2d.cpp:161:52: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' radon_transform2d.cpp:82:46: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:12119:50: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:16171:9: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:50204:13: required from 'cimg_library::CImg& cimg_library::CImg::_load_pnm(FILE*, const char*) [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:50092:14: required from 'cimg_library::CImg& cimg_library::CImg::load_pnm(const char*) [with T = unsigned char]' ../CImg.h:49261:48: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned char]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = unsigned char]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = unsigned char]' radon_transform2d.cpp:72:31: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = unsigned char]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = unsigned char]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned char]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = unsigned char]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = unsigned char]' radon_transform2d.cpp:72:31: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:58635:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = unsigned char]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = unsigned char]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned char]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = unsigned char]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = unsigned char]' radon_transform2d.cpp:72:31: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:58641:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = unsigned char]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = unsigned char]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned char]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = unsigned char]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = unsigned char]' radon_transform2d.cpp:72:31: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = unsigned char]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from radon_transform2d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from radon_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from radon_transform2d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from radon_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from radon_transform2d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from radon_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from radon_transform2d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from radon_transform2d.cpp:44: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from radon_transform2d.cpp:44: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ strip radon_transform2d ** Compiling 'scene3d (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o scene3d scene3d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from scene3d.cpp:50: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from scene3d.cpp:50: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from scene3d.cpp:50: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from scene3d.cpp:50: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = float]' scene3d.cpp:89:44: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned char]' scene3d.cpp:107:67: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:26999:15: required from 'static cimg_library::CImg cimg_library::CImg::vector(const T&, const T&, const T&, const T&, const T&, const T&, const T&, const T&) [with T = unsigned int]' scene3d.cpp:84:76: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' scene3d.cpp:80:101: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:12119:50: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:16171:9: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:50204:13: required from 'cimg_library::CImg& cimg_library::CImg::_load_pnm(FILE*, const char*) [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:50092:14: required from 'cimg_library::CImg& cimg_library::CImg::load_pnm(const char*) [with T = unsigned char]' ../CImg.h:49261:48: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned char]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = unsigned char]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = unsigned char]' scene3d.cpp:80:85: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = unsigned char]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = unsigned char]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned char]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = unsigned char]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = unsigned char]' scene3d.cpp:80:85: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:58635:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = unsigned char]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = unsigned char]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned char]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = unsigned char]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = unsigned char]' scene3d.cpp:80:85: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:58641:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = unsigned char]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = unsigned char]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned char]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = unsigned char]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = unsigned char]' scene3d.cpp:80:85: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] strip scene3d ** Compiling 'spherical_function3d (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o spherical_function3d spherical_function3d.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from spherical_function3d.cpp:44: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from spherical_function3d.cpp:44: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from spherical_function3d.cpp:44: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from spherical_function3d.cpp:44: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11602:7: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, int, int, ...) [with T = float]' spherical_function3d.cpp:66:51: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = unsigned char]' spherical_function3d.cpp:108:57: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:26955:15: required from 'static cimg_library::CImg cimg_library::CImg::vector(const T&, const T&, const T&) [with T = unsigned int]' spherical_function3d.cpp:95:94: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:12119:50: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:16171:9: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = unsigned char]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = unsigned char]' ../CImg.h:53238:18: required from 'const cimg_library::CImg& cimg_library::CImg::_display_object3d(cimg_library::CImgDisplay&, const char*, const cimg_library::CImg&, const cimg_library::CImgList&, const cimg_library::CImgList&, const to&, bool, int, int, bool, float, float, float, float, float, float, bool, float*, bool) const [with tp = float; tf = unsigned int; tc = unsigned char; to = cimg_library::CImgList; T = unsigned char]' ../CImg.h:52782:50: required from 'const cimg_library::CImg& cimg_library::CImg::display_object3d(cimg_library::CImgDisplay&, const cimg_library::CImg&, const cimg_library::CImgList&, const cimg_library::CImgList&, const to&, bool, int, int, bool, float, float, float, float, float, float, bool, float*, bool) const [with tp = float; tf = unsigned int; tc = unsigned char; to = cimg_library::CImgList; T = unsigned char]' spherical_function3d.cpp:110:45: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12173:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:12243:78: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&) [with t = bool; T = bool]' ../CImg.h:12342:41: required from 'cimg_library::CImg& cimg_library::CImg::move_to(cimg_library::CImg&) [with T = bool]' ../CImg.h:12369:7: required from 'cimg_library::CImgList& cimg_library::CImg::move_to(cimg_library::CImgList&, unsigned int) [with t = bool; T = bool]' ../CImg.h:16821:17: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12213:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int, bool) [with T = long int]' ../CImg.h:12252:88: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&, bool) [with t = long int; T = long int]' ../CImg.h:56219:29: required from 'cimg_library::CImgList::CImgList(const cimg_library::CImgList&) [with T = long int]' ../CImg.h:13759:42: required from 'cimg_library::CImgList::type> cimg_library::CImg::operator,(const cimg_library::CImg&) const [with t = char; T = long unsigned int; typename cimg_library::cimg::superset::type = long int]' ../CImg.h:18746:86: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] strip spherical_function3d ** Compiling 'tetris (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o tetris tetris.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from tetris.cpp:45: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from tetris.cpp:45: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from tetris.cpp:45: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from tetris.cpp:45: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11841:26: required from 'cimg_library::CImg::CImg(const T*, unsigned int, unsigned int, unsigned int, unsigned int, bool) [with T = unsigned char]' tetris.cpp:62:82: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = float]' ../CImg.h:35785:61: required from 'cimg_library::CImg& cimg_library::CImg::deriche(float, unsigned int, char, bool) [with T = unsigned char]' tetris.cpp:83:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = float]' tetris.cpp:191:61: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = float]' tetris.cpp:191:61: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:12119:50: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:16171:9: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12173:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:12243:78: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&) [with t = bool; T = bool]' ../CImg.h:12342:41: required from 'cimg_library::CImg& cimg_library::CImg::move_to(cimg_library::CImg&) [with T = bool]' ../CImg.h:12369:7: required from 'cimg_library::CImgList& cimg_library::CImg::move_to(cimg_library::CImgList&, unsigned int) [with t = bool; T = bool]' ../CImg.h:16821:17: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12213:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int, bool) [with T = long int]' ../CImg.h:12252:88: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&, bool) [with t = long int; T = long int]' ../CImg.h:56219:29: required from 'cimg_library::CImgList::CImgList(const cimg_library::CImgList&) [with T = long int]' ../CImg.h:13759:42: required from 'cimg_library::CImgList::type> cimg_library::CImg::operator,(const cimg_library::CImg&) const [with t = char; T = long unsigned int; typename cimg_library::cimg::superset::type = long int]' ../CImg.h:18746:86: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = unsigned char]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = unsigned char]' ../CImg.h:48369:15: required from 'cimg_library::CImg::type> cimg_library::CImg::_select(cimg_library::CImgDisplay&, const char*, unsigned int, unsigned int*, int, int, int, bool, bool, bool, bool) const [with T = double; typename cimg_library::cimg::last::type = int]' ../CImg.h:52564:37: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] ../CImg.h:21578:9: required from 'static double cimg_library::CImg::_cimg_math_parser::mp_display_memory(cimg_library::CImg::_cimg_math_parser&) [with T = float]' ../CImg.h:18774:38: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::deriche(float, unsigned int, char, bool) [with T = unsigned char]': ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tetris.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tetris.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tetris.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tetris.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tetris.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tetris.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tetris.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tetris.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tetris.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tetris.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tetris.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tetris.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tetris.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tetris.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tetris.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tetris.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tetris.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tetris.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tetris.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tetris.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ strip tetris ** Compiling 'tron (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o tron tron.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from tron.cpp:44: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from tron.cpp:44: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from tron.cpp:44: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from tron.cpp:44: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned char]' ../CImg.h:55808:15: required from 'static cimg_library::CImg cimg_library::CImg::_logo40x38() [with T = unsigned char]' ../CImg.h:62101:40: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = float]' ../CImg.h:30468:24: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' tron.cpp:82:68: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' tron.cpp:82:68: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' tron.cpp:82:68: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:12119:50: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:16171:9: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12173:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:12243:78: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&) [with t = bool; T = bool]' ../CImg.h:12342:41: required from 'cimg_library::CImg& cimg_library::CImg::move_to(cimg_library::CImg&) [with T = bool]' ../CImg.h:12369:7: required from 'cimg_library::CImgList& cimg_library::CImg::move_to(cimg_library::CImgList&, unsigned int) [with t = bool; T = bool]' ../CImg.h:16821:17: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12213:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int, bool) [with T = long int]' ../CImg.h:12252:88: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&, bool) [with t = long int; T = long int]' ../CImg.h:56219:29: required from 'cimg_library::CImgList::CImgList(const cimg_library::CImgList&) [with T = long int]' ../CImg.h:13759:42: required from 'cimg_library::CImgList::type> cimg_library::CImg::operator,(const cimg_library::CImg&) const [with t = char; T = long unsigned int; typename cimg_library::cimg::superset::type = long int]' ../CImg.h:18746:86: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = unsigned char]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = unsigned char]' ../CImg.h:48369:15: required from 'cimg_library::CImg::type> cimg_library::CImg::_select(cimg_library::CImgDisplay&, const char*, unsigned int, unsigned int*, int, int, int, bool, bool, bool, bool) const [with T = double; typename cimg_library::cimg::last::type = int]' ../CImg.h:52564:37: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] ../CImg.h:21578:9: required from 'static double cimg_library::CImg::_cimg_math_parser::mp_display_memory(cimg_library::CImg::_cimg_math_parser&) [with T = float]' ../CImg.h:18774:38: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::deriche(float, unsigned int, char, bool) [with T = unsigned char]': ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tron.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tron.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tron.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tron.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tron.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tron.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tron.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tron.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tron.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tron.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tron.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tron.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tron.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tron.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tron.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tron.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tron.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tron.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tron.cpp:44: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tron.cpp:44: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ strip tron ** Compiling 'tutorial (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o tutorial tutorial.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from tutorial.cpp:45: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from tutorial.cpp:45: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from tutorial.cpp:45: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from tutorial.cpp:45: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = unsigned char]' tutorial.cpp:112:73: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = float]' ../CImg.h:12119:50: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = float]' ../CImg.h:30260:53: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = float]' tutorial.cpp:72:108: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = float]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = float]' tutorial.cpp:72:108: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = float]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = float]' tutorial.cpp:72:108: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:12119:50: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:16171:9: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:50204:13: required from 'cimg_library::CImg& cimg_library::CImg::_load_pnm(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:50092:14: required from 'cimg_library::CImg& cimg_library::CImg::load_pnm(const char*) [with T = float]' ../CImg.h:49261:48: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' tutorial.cpp:72:50: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' tutorial.cpp:72:50: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:58635:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' tutorial.cpp:72:50: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:58641:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' tutorial.cpp:72:50: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::deriche(float, unsigned int, char, bool) [with T = float]': ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from tutorial.cpp:45: ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = float]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from tutorial.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from tutorial.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ strip tutorial ** Compiling 'wavelet_atrous (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o wavelet_atrous wavelet_atrous.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from wavelet_atrous.cpp:56: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from wavelet_atrous.cpp:56: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from wavelet_atrous.cpp:56: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from wavelet_atrous.cpp:56: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = float]' wavelet_atrous.cpp:77:33: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned char]' ../CImg.h:55808:15: required from 'static cimg_library::CImg cimg_library::CImg::_logo40x38() [with T = unsigned char]' ../CImg.h:62101:40: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = float; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = float]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = float]' wavelet_atrous.cpp:168:29: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:54403:20: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnk(FILE*, const char*) const [with T = float; FILE = _IO_FILE]' ../CImg.h:54364:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnk(const char*) const [with T = float]' ../CImg.h:53560:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = float]' wavelet_atrous.cpp:168:29: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' wavelet_atrous.cpp:124:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:58635:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' wavelet_atrous.cpp:124:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:58641:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' wavelet_atrous.cpp:124:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = float]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from wavelet_atrous.cpp:56: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from wavelet_atrous.cpp:56: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from wavelet_atrous.cpp:56: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from wavelet_atrous.cpp:56: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from wavelet_atrous.cpp:56: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from wavelet_atrous.cpp:56: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from wavelet_atrous.cpp:56: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from wavelet_atrous.cpp:56: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from wavelet_atrous.cpp:56: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ strip wavelet_atrous ** Compiling 'use_chlpca (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o use_chlpca use_chlpca.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from use_chlpca.cpp:46: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from use_chlpca.cpp:46: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from use_chlpca.cpp:46: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from use_chlpca.cpp:46: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ In file included from use_chlpca.cpp:46: ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned char]' ../CImg.h:55808:15: required from 'static cimg_library::CImg cimg_library::CImg::_logo40x38() [with T = unsigned char]' ../CImg.h:62101:40: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../plugins/chlpca.h:207:26: required from 'cimg_library::CImg cimg_library::CImg::get_chlpca(int, int, int, int, int, int, int, float, float, float, float, bool) const [with T = float]' ../plugins/chlpca.h:308:42: required from 'cimg_library::CImg cimg_library::CImg::get_chlpca(int, int, int, float, float, float, float, bool) const [with T = float]' use_chlpca.cpp:66:73: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = float]' ../plugins/chlpca.h:209:10: required from 'cimg_library::CImg cimg_library::CImg::get_chlpca(int, int, int, int, int, int, int, float, float, float, float, bool) const [with T = float]' ../plugins/chlpca.h:308:42: required from 'cimg_library::CImg cimg_library::CImg::get_chlpca(int, int, int, float, float, float, float, bool) const [with T = float]' use_chlpca.cpp:66:73: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:48266:30: required from 'cimg_library::CImg::type> cimg_library::CImg::_select(cimg_library::CImgDisplay&, const char*, unsigned int, unsigned int*, int, int, int, bool, bool, bool, bool) const [with T = float; typename cimg_library::cimg::last::type = int]' ../CImg.h:52564:37: required from 'const cimg_library::CImg& cimg_library::CImg::_display(cimg_library::CImgDisplay&, const char*, bool, unsigned int*, bool, bool) const [with T = float]' ../CImg.h:52499:14: required from 'const cimg_library::CImg& cimg_library::CImg::display(const char*, bool, unsigned int*, bool) const [with T = float]' use_chlpca.cpp:67:15: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = float; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = float]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = float]' use_chlpca.cpp:68:30: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' use_chlpca.cpp:65:20: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:58635:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' use_chlpca.cpp:65:20: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:58641:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' use_chlpca.cpp:65:20: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = float]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_chlpca.cpp:46: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_chlpca.cpp:46: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_chlpca.cpp:46: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_chlpca.cpp:46: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_chlpca.cpp:46: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_chlpca.cpp:46: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_chlpca.cpp:46: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_chlpca.cpp:46: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_chlpca.cpp:46: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ strip use_chlpca ** Compiling 'use_draw_gradient (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o use_draw_gradient use_draw_gradient.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from use_draw_gradient.cpp:45: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from use_draw_gradient.cpp:45: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from use_draw_gradient.cpp:45: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from use_draw_gradient.cpp:45: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ In file included from use_draw_gradient.cpp:45: ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned char]' use_draw_gradient.cpp:65:28: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = float]' ../CImg.h:30468:24: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' use_draw_gradient.cpp:61:55: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' use_draw_gradient.cpp:61:55: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' use_draw_gradient.cpp:61:55: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:48266:30: required from 'cimg_library::CImg::type> cimg_library::CImg::_select(cimg_library::CImgDisplay&, const char*, unsigned int, unsigned int*, int, int, int, bool, bool, bool, bool) const [with T = unsigned char; typename cimg_library::cimg::last::type = int]' ../CImg.h:48247:14: required from 'cimg_library::CImg::type> cimg_library::CImg::get_select(cimg_library::CImgDisplay&, unsigned int, unsigned int*, bool, bool) const [with T = unsigned char; typename cimg_library::cimg::last::type = int]' use_draw_gradient.cpp:71:54: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:50204:13: required from 'cimg_library::CImg& cimg_library::CImg::_load_pnm(FILE*, const char*) [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:50092:14: required from 'cimg_library::CImg& cimg_library::CImg::load_pnm(const char*) [with T = unsigned char]' ../CImg.h:49261:48: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned char]' use_draw_gradient.cpp:61:30: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = unsigned char]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = unsigned char]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned char]' use_draw_gradient.cpp:61:30: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:58635:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = unsigned char]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = unsigned char]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned char]' use_draw_gradient.cpp:61:30: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:58641:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = unsigned char]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = unsigned char]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned char]' use_draw_gradient.cpp:61:30: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = unsigned char]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_draw_gradient.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_draw_gradient.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_draw_gradient.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_draw_gradient.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_draw_gradient.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_draw_gradient.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_draw_gradient.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_draw_gradient.cpp:45: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_draw_gradient.cpp:45: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_draw_gradient.cpp:45: ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::_load_pnm(FILE*, const char*) [with T = unsigned char]': ../CImg.h:11478:47: warning: 'item.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_draw_gradient.cpp:45: ../CImg.h:50118:19: note: 'item.cimg_library::CImg::_width' was declared here CImg item(16384,1,1,1,0); ^~~~ In file included from use_draw_gradient.cpp:45: ../CImg.h:11478:47: warning: 'item.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_draw_gradient.cpp:45: ../CImg.h:50118:19: note: 'item.cimg_library::CImg::_height' was declared here CImg item(16384,1,1,1,0); ^~~~ In file included from use_draw_gradient.cpp:45: ../CImg.h:11478:47: warning: 'item.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_draw_gradient.cpp:45: ../CImg.h:50118:19: note: 'item.cimg_library::CImg::_depth' was declared here CImg item(16384,1,1,1,0); ^~~~ In file included from use_draw_gradient.cpp:45: ../CImg.h:11478:47: warning: 'item.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_draw_gradient.cpp:45: ../CImg.h:50118:19: note: 'item.cimg_library::CImg::_spectrum' was declared here CImg item(16384,1,1,1,0); ^~~~ In file included from use_draw_gradient.cpp:45: ../CImg.h:11478:47: warning: 'item.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_draw_gradient.cpp:45: ../CImg.h:50118:19: note: 'item.cimg_library::CImg::_data' was declared here CImg item(16384,1,1,1,0); ^~~~ strip use_draw_gradient ** Compiling 'use_nlmeans (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o use_nlmeans use_nlmeans.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from use_nlmeans.cpp:51: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from use_nlmeans.cpp:51: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from use_nlmeans.cpp:51: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ In file included from use_nlmeans.cpp:51: ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned char]' ../CImg.h:55808:15: required from 'static cimg_library::CImg cimg_library::CImg::_logo40x38() [with T = unsigned char]' ../CImg.h:62101:40: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:12173:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int) [with T = float]' ../CImg.h:12243:78: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&) [with t = float; T = float]' ../CImg.h:12066:40: required from 'cimg_library::CImg& cimg_library::CImg::operator=(cimg_library::CImg&&) [with T = float]' use_nlmeans.cpp:88:24: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = float]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = float]' use_nlmeans.cpp:90:97: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = float]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = float]' use_nlmeans.cpp:90:97: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = float; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = float]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = float]' use_nlmeans.cpp:107:44: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = int]' ../CImg.h:54403:20: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnk(FILE*, const char*) const [with T = float; FILE = _IO_FILE]' ../CImg.h:54364:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnk(const char*) const [with T = float]' ../CImg.h:53560:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = float]' use_nlmeans.cpp:107:44: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' use_nlmeans.cpp:88:24: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:58635:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' use_nlmeans.cpp:88:24: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:58641:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = float; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = float]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = float]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = float]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = float]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = float]' use_nlmeans.cpp:88:24: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::deriche(float, unsigned int, char, bool) [with T = float]': ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg<>::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg<>::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_nlmeans.cpp:51: ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = float]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_nlmeans.cpp:51: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_nlmeans.cpp:51: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ strip use_nlmeans ** Compiling 'use_skeleton (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o use_skeleton use_skeleton.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from use_skeleton.cpp:46: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from use_skeleton.cpp:46: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from use_skeleton.cpp:46: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from use_skeleton.cpp:46: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ In file included from use_skeleton.cpp:46: ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned char]' ../CImg.h:55808:15: required from 'static cimg_library::CImg cimg_library::CImg::_logo40x38() [with T = unsigned char]' ../CImg.h:62101:40: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = float]' ../CImg.h:28400:20: required from 'cimg_library::CImg::type> cimg_library::CImg::get_norm(int) const [with T = unsigned int; typename cimg_library::cimg::superset::type = float]' use_skeleton.cpp:79:62: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = unsigned int]' ../plugins/skeleton.h:508:5: required from 'cimg_library::CImg cimg_library::CImg::get_skeleton(const cimg_library::CImg::type>&, const cimg_library::CImg::type>&, bool, float) const [with T = unsigned int; typename cimg_library::cimg::last::type = float]' use_skeleton.cpp:109:80: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../plugins/skeleton.h:256:16: required from 'bool cimg_library::CImg::_isSimple(const cimg_library::CImg&, int, int, int) const [with T = unsigned int]' ../plugins/skeleton.h:529:19: required from 'cimg_library::CImg cimg_library::CImg::get_skeleton(const cimg_library::CImg::type>&, const cimg_library::CImg::type>&, bool, float) const [with T = unsigned int; typename cimg_library::cimg::last::type = float]' use_skeleton.cpp:109:80: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned int]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned int]' use_skeleton.cpp:111:33: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:38754:21: required from 'cimg_library::CImg& cimg_library::CImg::_distance_core(cimg_library::CImg::longT (*)(cimg_library::CImg::longT, cimg_library::CImg::longT, const longT*), cimg_library::CImg::longT (*)(cimg_library::CImg::longT, cimg_library::CImg::longT, const longT*)) [with T = float; cimg_library::CImg::longT = long int]' ../CImg.h:38688:23: required from 'cimg_library::CImg& cimg_library::CImg::distance(const T&, unsigned int) [with T = float]' ../CImg.h:38698:69: required from 'cimg_library::CImg::type> cimg_library::CImg::get_distance(const T&, unsigned int) const [with T = unsigned int; typename cimg_library::cimg::superset::type = float]' use_skeleton.cpp:86:46: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = unsigned int; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = unsigned int]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = unsigned int]' use_skeleton.cpp:116:31: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = unsigned int; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = unsigned int]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = unsigned int]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned int]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = unsigned int]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = unsigned int]' use_skeleton.cpp:79:35: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:58635:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = unsigned int; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = unsigned int]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = unsigned int]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = unsigned int]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = unsigned int]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = unsigned int]' use_skeleton.cpp:79:35: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'cimg_library::CImg& cimg_library::CImg::deriche(float, unsigned int, char, bool) [with T = float]': ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_width' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_height' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_depth' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_spectrum' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35806:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYZ(*this,x,y,z) { T *ptrX = data(x,y,z,0); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35799:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXYC(*this,x,y,c) { T *ptrX = data(x,y,0,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35792:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forXZC(*this,x,z,c) { T *ptrX = data(x,0,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'Y.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:35717:16: note: 'Y.cimg_library::CImg::_data' was declared here CImg Y(N); \ ^ ../CImg.h:35785:61: note: in expansion of macro '_cimg_deriche_apply' cimg_forYZC(*this,y,z,c) { T *ptrX = data(0,y,z,c); _cimg_deriche_apply; } ^~~~~~~~~~~~~~~~~~~ In file included from use_skeleton.cpp:46: ../CImg.h: In member function 'const cimg_library::CImg& cimg_library::CImg::_save_pnk(FILE*, const char*) const [with T = unsigned int]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:54403:20: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf((unsigned int)buf_size); ^~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:54403:20: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf((unsigned int)buf_size); ^~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:54403:20: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf((unsigned int)buf_size); ^~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:54403:20: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf((unsigned int)buf_size); ^~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:54403:20: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf((unsigned int)buf_size); ^~~ In file included from use_skeleton.cpp:46: ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = unsigned int]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_skeleton.cpp:46: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_skeleton.cpp:46: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ strip use_skeleton ** Compiling 'use_RGBclass (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o use_RGBclass use_RGBclass.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from use_RGBclass.cpp:49: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from use_RGBclass.cpp:49: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from use_RGBclass.cpp:49: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from use_RGBclass.cpp:49: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ In file included from use_RGBclass.cpp:49: ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned char]' ../CImg.h:55808:15: required from 'static cimg_library::CImg cimg_library::CImg::_logo40x38() [with T = unsigned char]' ../CImg.h:62101:40: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = float]' ../CImg.h:30468:24: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short int]' ../CImg.h:12119:50: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = short int]' ../CImg.h:52535:27: required from 'const cimg_library::CImg& cimg_library::CImg::_display(cimg_library::CImgDisplay&, const char*, bool, unsigned int*, bool, bool) const [with T = short int]' ../CImg.h:52499:14: required from 'const cimg_library::CImg& cimg_library::CImg::display(const char*, bool, unsigned int*, bool) const [with T = short int]' use_RGBclass.cpp:68:16: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:48266:30: required from 'cimg_library::CImg::type> cimg_library::CImg::_select(cimg_library::CImgDisplay&, const char*, unsigned int, unsigned int*, int, int, int, bool, bool, bool, bool) const [with T = short int; typename cimg_library::cimg::last::type = int]' ../CImg.h:52564:37: required from 'const cimg_library::CImg& cimg_library::CImg::_display(cimg_library::CImgDisplay&, const char*, bool, unsigned int*, bool, bool) const [with T = short int]' ../CImg.h:52499:14: required from 'const cimg_library::CImg& cimg_library::CImg::display(const char*, bool, unsigned int*, bool) const [with T = short int]' use_RGBclass.cpp:68:16: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:50204:13: required from 'cimg_library::CImg& cimg_library::CImg::_load_pnm(FILE*, const char*) [with T = short int; FILE = _IO_FILE]' ../CImg.h:50092:14: required from 'cimg_library::CImg& cimg_library::CImg::load_pnm(const char*) [with T = short int]' ../CImg.h:49261:48: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = short int]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = short int]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = short int]' use_RGBclass.cpp:60:46: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:58629:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = short int; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = short int]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = short int]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = short int]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = short int]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = short int]' use_RGBclass.cpp:60:46: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long int]' ../CImg.h:58641:7: required from 'cimg_library::CImgList& cimg_library::CImgList::_load_cimg(FILE*, const char*) [with T = short int; FILE = _IO_FILE]' ../CImg.h:58529:35: required from 'cimg_library::CImgList& cimg_library::CImgList::load_cimg(const char*) [with T = short int]' ../CImg.h:51063:7: required from 'cimg_library::CImg& cimg_library::CImg::load_cimg(const char*, char, float) [with T = short int]' ../CImg.h:49290:51: required from 'cimg_library::CImg& cimg_library::CImg::load(const char*) [with T = short int]' ../CImg.h:12234:14: required from 'cimg_library::CImg& cimg_library::CImg::assign(const char*) [with T = short int]' ../CImg.h:11881:7: required from 'cimg_library::CImg::CImg(const char*) [with T = short int]' use_RGBclass.cpp:60:46: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'const cimg_library::CImg& cimg_library::CImg::_save_pnk(FILE*, const char*) const [with T = short int]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_RGBclass.cpp:49: ../CImg.h:54403:20: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf((unsigned int)buf_size); ^~~ In file included from use_RGBclass.cpp:49: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_RGBclass.cpp:49: ../CImg.h:54403:20: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf((unsigned int)buf_size); ^~~ In file included from use_RGBclass.cpp:49: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_RGBclass.cpp:49: ../CImg.h:54403:20: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf((unsigned int)buf_size); ^~~ In file included from use_RGBclass.cpp:49: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_RGBclass.cpp:49: ../CImg.h:54403:20: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf((unsigned int)buf_size); ^~~ In file included from use_RGBclass.cpp:49: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_RGBclass.cpp:49: ../CImg.h:54403:20: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf((unsigned int)buf_size); ^~~ In file included from use_RGBclass.cpp:49: ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = short int]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_RGBclass.cpp:49: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_RGBclass.cpp:49: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_RGBclass.cpp:49: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_RGBclass.cpp:49: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_RGBclass.cpp:49: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_RGBclass.cpp:49: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_RGBclass.cpp:49: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_RGBclass.cpp:49: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_RGBclass.cpp:49: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_RGBclass.cpp:49: ../CImg.h: In member function 'cimg_library::CImgList& cimg_library::CImgList::load_parrec(const char*) [with T = float]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_RGBclass.cpp:49: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_RGBclass.cpp:49: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_RGBclass.cpp:49: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_RGBclass.cpp:49: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_RGBclass.cpp:49: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_RGBclass.cpp:49: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_RGBclass.cpp:49: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf(size_x,size_y); ^~~ In file included from use_RGBclass.cpp:49: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_RGBclass.cpp:49: ../CImg.h:58925:25: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf(size_x,size_y); ^~~ strip use_RGBclass ** Compiling 'use_tiff_stream (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o use_tiff_stream use_tiff_stream.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from use_tiff_stream.cpp:52: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from use_tiff_stream.cpp:52: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from use_tiff_stream.cpp:52: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from use_tiff_stream.cpp:52: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ In file included from use_tiff_stream.cpp:52: ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned char]' ../CImg.h:55808:15: required from 'static cimg_library::CImg cimg_library::CImg::_logo40x38() [with T = unsigned char]' ../CImg.h:62101:40: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../plugins/tiff_stream.h:164:11: required from 'cimg_library::CImg& cimg_library::CImg::load_tiff(std::istream*, unsigned int, unsigned int, unsigned int) [with T = short unsigned int; std::istream = std::basic_istream]' use_tiff_stream.cpp:68:26: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = float]' ../CImg.h:30468:24: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:48266:30: required from 'cimg_library::CImg::type> cimg_library::CImg::_select(cimg_library::CImgDisplay&, const char*, unsigned int, unsigned int*, int, int, int, bool, bool, bool, bool) const [with T = short unsigned int; typename cimg_library::cimg::last::type = int]' ../CImg.h:52564:37: required from 'const cimg_library::CImg& cimg_library::CImg::_display(cimg_library::CImgDisplay&, const char*, bool, unsigned int*, bool, bool) const [with T = short unsigned int]' ../CImg.h:52499:14: required from 'const cimg_library::CImg& cimg_library::CImg::display(const char*, bool, unsigned int*, bool) const [with T = short unsigned int]' use_tiff_stream.cpp:69:17: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12173:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:12243:78: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&) [with t = bool; T = bool]' ../CImg.h:12342:41: required from 'cimg_library::CImg& cimg_library::CImg::move_to(cimg_library::CImg&) [with T = bool]' ../CImg.h:12369:7: required from 'cimg_library::CImgList& cimg_library::CImg::move_to(cimg_library::CImgList&, unsigned int) [with t = bool; T = bool]' ../CImg.h:16821:17: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12213:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int, bool) [with T = long int]' ../CImg.h:12252:88: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&, bool) [with t = long int; T = long int]' ../CImg.h:56219:29: required from 'cimg_library::CImgList::CImgList(const cimg_library::CImgList&) [with T = long int]' ../CImg.h:13759:42: required from 'cimg_library::CImgList::type> cimg_library::CImg::operator,(const cimg_library::CImg&) const [with t = char; T = long unsigned int; typename cimg_library::cimg::superset::type = long int]' ../CImg.h:18746:86: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In member function 'const cimg_library::CImg& cimg_library::CImg::_save_pnk(FILE*, const char*) const [with T = short unsigned int]': ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_width' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_tiff_stream.cpp:52: ../CImg.h:54403:20: note: 'buf.cimg_library::CImg::_width' was declared here CImg buf((unsigned int)buf_size); ^~~ In file included from use_tiff_stream.cpp:52: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_height' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_tiff_stream.cpp:52: ../CImg.h:54403:20: note: 'buf.cimg_library::CImg::_height' was declared here CImg buf((unsigned int)buf_size); ^~~ In file included from use_tiff_stream.cpp:52: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_depth' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_tiff_stream.cpp:52: ../CImg.h:54403:20: note: 'buf.cimg_library::CImg::_depth' was declared here CImg buf((unsigned int)buf_size); ^~~ In file included from use_tiff_stream.cpp:52: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_spectrum' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_tiff_stream.cpp:52: ../CImg.h:54403:20: note: 'buf.cimg_library::CImg::_spectrum' was declared here CImg buf((unsigned int)buf_size); ^~~ In file included from use_tiff_stream.cpp:52: ../CImg.h:11478:47: warning: 'buf.cimg_library::CImg::_data' may be used uninitialized in this function [-Wmaybe-uninitialized] size_x, size_y, size_z, size_c); ^ In file included from use_tiff_stream.cpp:52: ../CImg.h:54403:20: note: 'buf.cimg_library::CImg::_data' was declared here CImg buf((unsigned int)buf_size); ^~~ strip use_tiff_stream ** Compiling 'use_jpeg_buffer (2.4.5)' with 'gcc version 8.3.0 (Debian 8.3.0-6) ' g++ -o use_jpeg_buffer use_jpeg_buffer.cpp -I.. -Wall -Wextra -Wfatal-errors -Werror=unknown-pragmas -Werror=unused-label -Ofast -mtune=generic -Dcimg_use_vt100 -Dcimg_display=1 -Dcimg_use_xrandr -Dcimg_use_tiff -Dcimg_use_openexr -I/usr/include/OpenEXR -Dcimg_use_png -Dcimg_use_jpeg -Dcimg_use_zlib -Dcimg_use_curl -Dcimg_use_opencv -I/usr/include/opencv -I/usr/include/opencv -Dcimg_use_magick -I/usr/include/GraphicsMagick -Dcimg_use_fftw3 -lm -lX11 -lpthread -lXrandr -ltiff -ltiffxx -lIlmImf -lHalf -lpng -lz -ljpeg -lz -lcurl -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_videostab -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_datasets -lopencv_dpm -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_line_descriptor -lopencv_optflow -lopencv_video -lopencv_plot -lopencv_reg -lopencv_saliency -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_rgbd -lopencv_viz -lopencv_surface_matching -lopencv_text -lopencv_ximgproc -lopencv_calib3d -lopencv_features2d -lopencv_flann -lopencv_xobjdetect -lopencv_objdetect -lopencv_ml -lopencv_xphoto -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_photo -lopencv_imgproc -lopencv_core -lGraphicsMagick++ -lGraphicsMagick -lfftw3 -lfftw3_threads In file included from /usr/include/OpenEXR/ImathVec.h:47, from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from use_jpeg_buffer.cpp:51: /usr/include/OpenEXR/ImathLimits.h: In static member function 'static bool Imath_2_2::limits::isSigned()': /usr/include/OpenEXR/ImathLimits.h:141:48: warning: comparison is always false due to limited range of data type [-Wtype-limits] static bool isSigned() {return (char) ~0 < 0;} ~~~~~~~~~~^~~ In file included from /usr/include/OpenEXR/ImfHeader.h:51, from /usr/include/OpenEXR/ImfRgbaFile.h:50, from ../CImg.h:543, from use_jpeg_buffer.cpp:51: /usr/include/OpenEXR/ImathVec.h: At global scope: /usr/include/OpenEXR/ImathVec.h:228:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec2 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:232:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:440:34: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec3 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:444:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:622:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] const Vec4 & normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:626:44: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4 normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:714:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:723:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:738:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:747:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:762:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:771:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:786:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:795:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:809:30: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:818:37: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:833:28: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:842:35: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathVec.h:1212:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1249:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec2::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1704:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:1743:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec3::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2109:26: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizeExc () throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathVec.h:2150:33: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Vec4::normalizedExc () const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from /usr/include/OpenEXR/ImfMatrixAttribute.h:50, from ../CImg.h:546, from use_jpeg_buffer.cpp:51: /usr/include/OpenEXR/ImathMatrix.h:266:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:269:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:272:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:275:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:640:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:643:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:646:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:649:25: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] throw (IEX_NAMESPACE::MathExc); ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1433:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1441:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1545:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:1553:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix33::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2702:38: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInvert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2710:45: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::gjInverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2814:36: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::invert (bool singExc) throw (IEX_NAMESPACE::MathExc) ^~~~~ /usr/include/OpenEXR/ImathMatrix.h:2822:43: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated] Matrix44::inverse (bool singExc) const throw (IEX_NAMESPACE::MathExc) ^~~~~ In file included from use_jpeg_buffer.cpp:51: ../CImg.h: In function 'bool cimg_library::cimg::is_blank(char)': ../CImg.h:6652:15: warning: comparison is always true due to limited range of data type [-Wtype-limits] return c>=0 && c<=' '; ~^~~ In file included from use_jpeg_buffer.cpp:51: ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = char; size_t = long unsigned int]': ../CImg.h:12087:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(unsigned int, unsigned int, unsigned int, unsigned int) [with T = char]' ../CImg.h:60986:38: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] for (int d = 0; d < sizeof(dim)/sizeof(dim[0]); d++) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = long unsigned int]' ../CImg.h:61863:37: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned char; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned char]' ../CImg.h:55808:15: required from 'static cimg_library::CImg cimg_library::CImg::_logo40x38() [with T = unsigned char]' ../CImg.h:62101:40: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = float; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = float]' ../CImg.h:30468:24: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = unsigned int]' ../CImg.h:30545:21: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = double; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = double]' ../CImg.h:30546:23: required from 'cimg_library::CImg cimg_library::CImg::get_resize(int, int, int, int, int, unsigned int, float, float, float, float) const [with T = unsigned char]' ../CImg.h:30266:74: required from 'cimg_library::CImg& cimg_library::CImg::resize(int, int, int, int, int, unsigned int, float, float, float, float) [with T = unsigned char]' ../CImg.h:61970:46: required from 'int cimg_library::cimg::dialog(const char*, const char*, const char*, const char*, const char*, const char*, const char*, const char*, const cimg_library::CImg&, bool) [with t = unsigned char]' ../CImg.h:62101:64: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = int; size_t = long unsigned int]': ../CImg.h:11541:26: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int, const T&) [with T = int]' ../CImg.h:48266:30: required from 'cimg_library::CImg::type> cimg_library::CImg::_select(cimg_library::CImgDisplay&, const char*, unsigned int, unsigned int*, int, int, int, bool, bool, bool, bool) const [with T = unsigned char; typename cimg_library::cimg::last::type = int]' ../CImg.h:52564:37: required from 'const cimg_library::CImg& cimg_library::CImg::_display(cimg_library::CImgDisplay&, const char*, bool, unsigned int*, bool, bool) const [with T = unsigned char]' ../CImg.h:52499:14: required from 'const cimg_library::CImg& cimg_library::CImg::display(const char*, bool, unsigned int*, bool) const [with T = unsigned char]' use_jpeg_buffer.cpp:85:45: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = short unsigned int; size_t = long unsigned int]': ../CImg.h:11509:20: required from 'cimg_library::CImg::CImg(unsigned int, unsigned int, unsigned int, unsigned int) [with T = short unsigned int]' ../CImg.h:54283:25: required from 'const cimg_library::CImg& cimg_library::CImg::_save_pnm(FILE*, const char*, unsigned int) const [with T = unsigned char; FILE = _IO_FILE]' ../CImg.h:54228:14: required from 'const cimg_library::CImg& cimg_library::CImg::save_pnm(const char*, unsigned int) const [with T = unsigned char]' ../CImg.h:53559:64: required from 'const cimg_library::CImg& cimg_library::CImg::save(const char*, int, unsigned int) const [with T = unsigned char]' ../CImg.h:48369:15: required from 'cimg_library::CImg::type> cimg_library::CImg::_select(cimg_library::CImgDisplay&, const char*, unsigned int, unsigned int*, int, int, int, bool, bool, bool, bool) const [with T = unsigned char; typename cimg_library::cimg::last::type = int]' ../CImg.h:52564:37: required from 'const cimg_library::CImg& cimg_library::CImg::_display(cimg_library::CImgDisplay&, const char*, bool, unsigned int*, bool, bool) const [with T = unsigned char]' ../CImg.h:52499:14: required from 'const cimg_library::CImg& cimg_library::CImg::display(const char*, bool, unsigned int*, bool) const [with T = unsigned char]' use_jpeg_buffer.cpp:85:45: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = bool; size_t = long unsigned int]': ../CImg.h:12173:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int) [with T = bool]' ../CImg.h:12243:78: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&) [with t = bool; T = bool]' ../CImg.h:12342:41: required from 'cimg_library::CImg& cimg_library::CImg::move_to(cimg_library::CImg&) [with T = bool]' ../CImg.h:12369:7: required from 'cimg_library::CImgList& cimg_library::CImg::move_to(cimg_library::CImgList&, unsigned int) [with t = bool; T = bool]' ../CImg.h:16821:17: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] ../CImg.h: In instantiation of 'size_t cimg_library::CImg::_safe_size(unsigned int, unsigned int, unsigned int, unsigned int) const [with T = long int; size_t = long unsigned int]': ../CImg.h:12213:26: required from 'cimg_library::CImg& cimg_library::CImg::assign(const T*, unsigned int, unsigned int, unsigned int, unsigned int, bool) [with T = long int]' ../CImg.h:12252:88: required from 'cimg_library::CImg& cimg_library::CImg::assign(const cimg_library::CImg&, bool) [with t = long int; T = long int]' ../CImg.h:56219:29: required from 'cimg_library::CImgList::CImgList(const cimg_library::CImgList&) [with T = long int]' ../CImg.h:13759:42: required from 'cimg_library::CImgList::type> cimg_library::CImg::operator,(const cimg_library::CImg&) const [with t = char; T = long unsigned int; typename cimg_library::cimg::superset::type = long int]' ../CImg.h:18746:86: required from 'unsigned int cimg_library::CImg::_cimg_math_parser::compile(char*, char*, unsigned int, unsigned int*, bool) [with T = float]' ../CImg.h:16186:41: required from 'cimg_library::CImg::_cimg_math_parser::_cimg_math_parser(const char*, const char*, const cimg_library::CImg&, cimg_library::CImg*, const cimg_library::CImgList*, cimg_library::CImgList*, bool) [with T = float]' ../CImg.h:25507:25: required from 'double cimg_library::CImg::_eval(cimg_library::CImg*, const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:25493:65: required from 'double cimg_library::CImg::eval(const char*, double, double, double, double, const cimg_library::CImgList*, cimg_library::CImgList*) const [with T = float]' ../CImg.h:62122:41: required from here ../CImg.h:11468:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] strip use_jpeg_buffer make[3]: Leaving directory '/build/cimg-2.4.5+dfsg/examples' make[2]: Leaving directory '/build/cimg-2.4.5+dfsg/examples' # After test build of examples remove remaining object files cd examples && /usr/bin/make clean make[2]: Entering directory '/build/cimg-2.4.5+dfsg/examples' rm -rf *.exe *.o *.obj *~ \#* CImg_demo captcha curve_editor2d dtmri_view3d edge_explorer2d fade_images gaussian_fit1d generate_loop_macros hough_transform2d image_registration2d image2ascii image_surface3d jawbreaker mcf_levelsets2d mcf_levelsets3d odykill pde_heatflow2d pde_TschumperleDeriche2d plotter1d radon_transform2d scene3d spherical_function3d tetris tron tutorial wavelet_atrous use_chlpca use_draw_gradient use_nlmeans use_skeleton use_RGBclass use_tiff_stream use_jpeg_buffer make[2]: Leaving directory '/build/cimg-2.4.5+dfsg/examples' make[1]: Leaving directory '/build/cimg-2.4.5+dfsg' create-stamp debian/debhelper-build-stamp fakeroot debian/rules binary dh binary dh_testroot dh_prep debian/rules override_dh_install make[1]: Entering directory '/build/cimg-2.4.5+dfsg' dh_install # In gaussian_fit1d.cpp the files is included into itself and thus the current directory needs to be in include path cd debian/cimg-examples/usr/share/doc/cimg-dev/examples; \ sed -i 's?\(CFLAGS[[:space:]=]*-I\)\.\. -Wall -W?\1`pwd` -Wall -W?' Makefile; \ for file in gaussian_fit1d.cpp use_RGBclass.cpp ; do \ sed -i "s?#define cimg_plugin \"examples/$file\"?#define cimg_plugin \"$file\"?" $file ; \ done mv html/reference/* debian/cimg-doc/usr/share/doc/cimg-dev/html make[1]: Leaving directory '/build/cimg-2.4.5+dfsg' debian/rules override_dh_installdocs make[1]: Entering directory '/build/cimg-2.4.5+dfsg' dh_installdocs find debian/cimg-doc -type f -name "*.html" -exec debian/remove_privacy_violating_js_code \{\} \; make[1]: Leaving directory '/build/cimg-2.4.5+dfsg' dh_installchangelogs dh_perl dh_link dh_strip_nondeterminism debian/rules override_dh_compress make[1]: Entering directory '/build/cimg-2.4.5+dfsg' dh_compress --exclude=.shtml \ --exclude=.pdf \ --exclude=.h \ --exclude=.cpp \ --exclude=.bmp \ --exclude=.pgm \ --exclude=.ppm \ --exclude=Makefile \ --exclude=.raw \ --exclude=.gmic make[1]: Leaving directory '/build/cimg-2.4.5+dfsg' dh_fixperms dh_missing dh_installdeb dh_gencontrol dpkg-gencontrol: warning: Depends field of package cimg-dev: substitution variable ${shlibs:Depends} used, but is not defined dh_md5sums dh_builddeb dpkg-deb: building package 'cimg-dev' in '../cimg-dev_2.4.5+dfsg-1+deb10u1_all.deb'. dpkg-deb: building package 'cimg-examples' in '../cimg-examples_2.4.5+dfsg-1+deb10u1_all.deb'. dpkg-deb: building package 'cimg-doc' in '../cimg-doc_2.4.5+dfsg-1+deb10u1_all.deb'. dpkg-genbuildinfo --build=binary dpkg-genchanges --build=binary >../cimg_2.4.5+dfsg-1+deb10u1_arm64.changes dpkg-genchanges: info: binary-only upload (no source code included) dpkg-source --after-build . dpkg-buildpackage: info: binary-only upload (no source included) dpkg-genchanges: info: not including original source code in upload I: copying local configuration I: unmounting dev/ptmx filesystem I: unmounting dev/pts filesystem I: unmounting dev/shm filesystem I: unmounting proc filesystem I: unmounting sys filesystem I: cleaning the build env I: removing directory /srv/workspace/pbuilder/9089 and its subdirectories I: Current time: Sat Mar 26 04:11:06 -12 2022 I: pbuilder-time-stamp: 1648311066 Sat Mar 26 16:11:09 UTC 2022 I: 1st build successful. Starting 2nd build on remote node codethink15-arm64.debian.net. Sat Mar 26 16:11:09 UTC 2022 I: Preparing to do remote build '2' on codethink15-arm64.debian.net. Sat Mar 26 17:32:09 UTC 2022 I: Deleting $TMPDIR on codethink15-arm64.debian.net. Sat Mar 26 17:32:10 UTC 2022 I: cimg_2.4.5+dfsg-1+deb10u1_arm64.changes: Format: 1.8 Date: Sun, 16 Jan 2022 16:24:14 +0200 Source: cimg Binary: cimg-dev cimg-doc cimg-examples Architecture: all Version: 2.4.5+dfsg-1+deb10u1 Distribution: buster Urgency: medium Maintainer: Debian Science Team Changed-By: Adrian Bunk Description: cimg-dev - powerful image processing library cimg-doc - documentation of cimg-dev imaging library cimg-examples - examples for cimg-dev imaging library Closes: 973770 Changes: cimg (2.4.5+dfsg-1+deb10u1) buster; urgency=medium . * Non-maintainer upload. * CVE-2020-25693: Fix multiple heap buffer overflows. (Closes: #973770) Checksums-Sha1: 201a51cab6752814b4a14070092a2915697a39af 475292 cimg-dev_2.4.5+dfsg-1+deb10u1_all.deb 1ae6d33d98b218d4a49d6f9c058b9454a5aeb5d3 6542472 cimg-doc_2.4.5+dfsg-1+deb10u1_all.deb 076f0c864a2b1498efb8022cc7b4f5e2546a5ac0 1981868 cimg-examples_2.4.5+dfsg-1+deb10u1_all.deb d86294d25874d3b74c863f7e6ce3642dfa12321c 22493 cimg_2.4.5+dfsg-1+deb10u1_arm64.buildinfo Checksums-Sha256: 42a6c82b8f50f8bd844edeb53e0b28848fab3c8124805abba1d3269f9a43b67d 475292 cimg-dev_2.4.5+dfsg-1+deb10u1_all.deb d525cfdf168b377540b32167f6292da91cb515ba8d63b6d827bc85a51c7cfca0 6542472 cimg-doc_2.4.5+dfsg-1+deb10u1_all.deb 3e5da925e4e016c4e00c1e6d8a04badabe48c1325e217de1b96603f629397a91 1981868 cimg-examples_2.4.5+dfsg-1+deb10u1_all.deb 98666aacdfe703953599a948269ccf9bc6abed12644e1239cec4772bda8f5fd0 22493 cimg_2.4.5+dfsg-1+deb10u1_arm64.buildinfo Files: 74ca4950b7ed87e875c892f6952859cc 475292 math optional cimg-dev_2.4.5+dfsg-1+deb10u1_all.deb e840fdbe96e920459c796d857d525095 6542472 doc optional cimg-doc_2.4.5+dfsg-1+deb10u1_all.deb 049cc79f277190fb63bb74685be79fb2 1981868 doc optional cimg-examples_2.4.5+dfsg-1+deb10u1_all.deb 1c4e582bfcf86726a52eaf41de45df41 22493 math optional cimg_2.4.5+dfsg-1+deb10u1_arm64.buildinfo Sat Mar 26 17:32:11 UTC 2022 I: diffoscope 206 will be used to compare the two builds: # Profiling output for: /usr/bin/diffoscope --timeout 7200 --html /srv/reproducible-results/rbuild-debian/tmp.4TkcFdpkcE/cimg_2.4.5+dfsg-1+deb10u1.diffoscope.html --text /srv/reproducible-results/rbuild-debian/tmp.4TkcFdpkcE/cimg_2.4.5+dfsg-1+deb10u1.diffoscope.txt --json /srv/reproducible-results/rbuild-debian/tmp.4TkcFdpkcE/cimg_2.4.5+dfsg-1+deb10u1.diffoscope.json --profile=- /srv/reproducible-results/rbuild-debian/tmp.4TkcFdpkcE/b1/cimg_2.4.5+dfsg-1+deb10u1_arm64.changes /srv/reproducible-results/rbuild-debian/tmp.4TkcFdpkcE/b2/cimg_2.4.5+dfsg-1+deb10u1_arm64.changes ## close_archive (total time: 0.000s) 0.000s 4 calls diffoscope.comparators.xz.XzContainer 0.000s 4 calls diffoscope.comparators.tar.TarContainer ## command (total time: 1.556s) 1.106s 6 calls xz 0.334s 9 calls diff 0.041s 4 calls gzip 0.030s 2 calls cmp 0.030s 2 calls cmp (external) 0.012s 10 calls xxd 0.002s 15 calls cmp (internal) 0.000s 11 calls ps2ascii ## compare_files (cumulative) (total time: 21.282s) 4.541s 1 call abc.DotChangesFile 4.432s 1 call abc.DebFile 4.304s 2 calls abc.XzFile 3.103s 1 call abc.DebDataTarFile 2.427s 2 calls abc.GzipFile 2.278s 1 call abc.PsFile 0.085s 1 call abc.TarFile 0.058s 1 call diffoscope.comparators.utils.archive.ArchiveMember 0.034s 1 call abc.TextFile 0.022s 1 call abc.Md5sumsFile ## container_extract (total time: 1.412s) 1.107s 6 calls diffoscope.comparators.xz.XzContainer 0.194s 796 calls diffoscope.comparators.deb.DebTarContainer 0.074s 4 calls diffoscope.comparators.gzip.GzipContainer 0.033s 8 calls diffoscope.comparators.deb.DebContainer 0.004s 6 calls diffoscope.comparators.tar.TarContainer ## diff (total time: 0.010s) 0.010s 7 calls linediff ## has_same_content_as (total time: 0.034s) 0.032s 3 calls abc.DebFile 0.000s 3 calls abc.TextFile 0.000s 1 call abc.DebDataTarFile 0.000s 2 calls abc.Md5sumsFile 0.000s 1 call abc.TarFile 0.000s 2 calls abc.XzFile 0.000s 2 calls abc.GzipFile 0.000s 1 call abc.PsFile 0.000s 1 call diffoscope.comparators.utils.libarchive.LibarchiveSymlink 0.000s 1 call abc.DotChangesFile 0.000s 1 call diffoscope.comparators.utils.archive.ArchiveMember ## main (total time: 5.140s) 5.106s 2 calls outputs 0.035s 1 call cleanup ## open_archive (total time: 0.000s) 0.000s 6 calls diffoscope.comparators.xz.XzContainer 0.000s 4 calls diffoscope.comparators.tar.TarContainer 0.000s 2 calls diffoscope.comparators.deb.DebContainer 0.000s 4 calls diffoscope.comparators.gzip.GzipContainer 0.000s 2 calls diffoscope.comparators.deb.DebTarContainer ## output (total time: 0.061s) 0.060s 1 call html 0.001s 1 call text 0.000s 1 call json ## recognizes (total time: 0.372s) 0.154s 10 calls diffoscope.comparators.binary.FilesystemFile 0.137s 670 calls diffoscope.comparators.utils.libarchive.LibarchiveMember 0.049s 612 calls diffoscope.comparators.utils.archive.ArchiveMember 0.031s 150 calls diffoscope.comparators.debian.DebControlMember 0.000s 14 calls abc.Md5sumsFile 0.000s 8 calls abc.DotChangesFile 0.000s 4 calls diffoscope.comparators.utils.libarchive.LibarchiveSymlink ## specialize (total time: 0.179s) 0.179s 18 calls specialize Sat Mar 26 17:32:17 UTC 2022 E: cimg failed to build reproducibly in buster on arm64. Sat Mar 26 17:32:17 UTC 2022 E: diffoscope 206 found issues, please check https://tests.reproducible-builds.org/debian/dbd/buster/arm64/cimg_2.4.5+dfsg-1+deb10u1.diffoscope.html Sat Mar 26 17:32:19 UTC 2022 I: Submitting .buildinfo files to external archives: Sat Mar 26 17:32:19 UTC 2022 I: Submitting 24K b1/cimg_2.4.5+dfsg-1+deb10u1_arm64.buildinfo.asc Sat Mar 26 17:32:20 UTC 2022 I: Submitting 24K b2/cimg_2.4.5+dfsg-1+deb10u1_arm64.buildinfo.asc Sat Mar 26 17:32:21 UTC 2022 I: Done submitting .buildinfo files to http://buildinfo.debian.net/api/submit. Sat Mar 26 17:32:21 UTC 2022 I: Done submitting .buildinfo files. Sat Mar 26 17:32:21 UTC 2022 I: Removing signed cimg_2.4.5+dfsg-1+deb10u1_arm64.buildinfo.asc files: removed './b1/cimg_2.4.5+dfsg-1+deb10u1_arm64.buildinfo.asc' removed './b2/cimg_2.4.5+dfsg-1+deb10u1_arm64.buildinfo.asc'