Diff of the two buildlogs:

--
--- b1/build.log	2022-03-01 09:36:09.041001139 +0000
+++ b2/build.log	2022-03-01 09:38:48.108081736 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Mon Feb 28 21:34:03 -12 2022
-I: pbuilder-time-stamp: 1646127243
+I: Current time: Tue Apr  4 05:59:20 +14 2023
+I: pbuilder-time-stamp: 1680537560
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/bullseye-reproducible-base.tgz]
 I: copying local configuration
@@ -16,8 +16,8 @@
 I: copying [./freefem_3.5.8-7.debian.tar.xz]
 I: Extracting source
 gpgv: unknown type of key resource 'trustedkeys.kbx'
-gpgv: keyblock resource '/tmp/dpkg-verify-sig.W1F67fj2/trustedkeys.kbx': General error
-gpgv: Signature made Wed Sep 19 12:10:57 2018 -12
+gpgv: keyblock resource '/tmp/dpkg-verify-sig.GNWu0lb3/trustedkeys.kbx': General error
+gpgv: Signature made Thu Sep 20 14:10:57 2018 +14
 gpgv:                using RSA key 9236557B170C87F8821C0AC3C1E0D92E986F7C7E
 gpgv:                issuer "kilobyte@angband.pl"
 gpgv: Can't check signature: No public key
@@ -29,135 +29,169 @@
 dpkg-source: info: applying gcc_header.diff
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/2112709/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/1983120/tmp/hooks/D01_modify_environment starting
+debug: Running on ionos5-amd64.
+I: Changing host+domainname to test build reproducibility
+I: Adding a custom variable just for the fun of it...
+I: Changing /bin/sh to bash
+Removing 'diversion of /bin/sh to /bin/sh.distrib by dash'
+Adding 'diversion of /bin/sh to /bin/sh.distrib by bash'
+Removing 'diversion of /usr/share/man/man1/sh.1.gz to /usr/share/man/man1/sh.distrib.1.gz by dash'
+Adding 'diversion of /usr/share/man/man1/sh.1.gz to /usr/share/man/man1/sh.distrib.1.gz by bash'
+I: Setting pbuilder2's login shell to /bin/bash
+I: Setting pbuilder2's GECOS to second user,second room,second work-phone,second home-phone,second other
+I: user script /srv/workspace/pbuilder/1983120/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/1983120/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='amd64'
-  DEBIAN_FRONTEND='noninteractive'
-  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all,-fixfilepath parallel=15'
-  DISTRIBUTION=''
-  HOME='/root'
-  HOST_ARCH='amd64'
+  BASH=/bin/sh
+  BASHOPTS=checkwinsize:cmdhist:complete_fullquote:extquote:force_fignore:globasciiranges:hostcomplete:interactive_comments:progcomp:promptvars:sourcepath
+  BASH_ALIASES=()
+  BASH_ARGC=()
+  BASH_ARGV=()
+  BASH_CMDS=()
+  BASH_LINENO=([0]="12" [1]="0")
+  BASH_SOURCE=([0]="/tmp/hooks/D02_print_environment" [1]="/tmp/hooks/D02_print_environment")
+  BASH_VERSINFO=([0]="5" [1]="1" [2]="4" [3]="1" [4]="release" [5]="x86_64-pc-linux-gnu")
+  BASH_VERSION='5.1.4(1)-release'
+  BUILDDIR=/build
+  BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other'
+  BUILDUSERNAME=pbuilder2
+  BUILD_ARCH=amd64
+  DEBIAN_FRONTEND=noninteractive
+  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all,-fixfilepath parallel=16'
+  DIRSTACK=()
+  DISTRIBUTION=
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=x86_64
+  HOST_ARCH=amd64
   IFS=' 	
   '
-  INVOCATION_ID='785ea3445c1f46b5ba70187b8415bd9f'
-  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='2112709'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=f8695fbae8e4425aa0188421795969e7
+  LANG=C
+  LANGUAGE=et_EE:et
+  LC_ALL=C
+  MACHTYPE=x86_64-pc-linux-gnu
+  MAIL=/var/mail/root
+  OPTERR=1
+  OPTIND=1
+  OSTYPE=linux-gnu
+  PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path
+  PBCURRENTCOMMANDLINEOPERATION=build
+  PBUILDER_OPERATION=build
+  PBUILDER_PKGDATADIR=/usr/share/pbuilder
+  PBUILDER_PKGLIBDIR=/usr/lib/pbuilder
+  PBUILDER_SYSCONFDIR=/etc
+  PIPESTATUS=([0]="0")
+  POSIXLY_CORRECT=y
+  PPID=1983120
   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.4NhKOdvpHQ/pbuilderrc_8JeC --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bullseye-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/tmp.4NhKOdvpHQ/b1 --logfile b1/build.log freefem_3.5.8-7.dsc'
-  SUDO_GID='110'
-  SUDO_UID='105'
-  SUDO_USER='jenkins'
-  TERM='unknown'
-  TZ='/usr/share/zoneinfo/Etc/GMT+12'
-  USER='root'
-  _='/usr/bin/systemd-run'
-  http_proxy='http://78.137.99.97:3128'
+  PWD=/
+  SHELL=/bin/bash
+  SHELLOPTS=braceexpand:errexit:hashall:interactive-comments:posix
+  SHLVL=3
+  SUDO_COMMAND='/usr/bin/timeout -k 24.1h 24h /usr/bin/ionice -c 3 /usr/bin/nice -n 11 /usr/bin/unshare --uts -- /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/tmp.4NhKOdvpHQ/pbuilderrc_64rP --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bullseye-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/tmp.4NhKOdvpHQ/b2 --logfile b2/build.log freefem_3.5.8-7.dsc'
+  SUDO_GID=110
+  SUDO_UID=105
+  SUDO_USER=jenkins
+  TERM=unknown
+  TZ=/usr/share/zoneinfo/Etc/GMT-14
+  UID=0
+  USER=root
+  _='I: set'
+  http_proxy=http://85.184.249.68:3128
 I: uname -a
-  Linux ionos1-amd64 5.10.0-11-amd64 #1 SMP Debian 5.10.92-1 (2022-01-18) x86_64 GNU/Linux
+  Linux i-capture-the-hostname 5.15.0-0.bpo.3-amd64 #1 SMP Debian 5.15.15-2~bpo11+1 (2022-02-03) x86_64 GNU/Linux
 I: ls -l /bin
   total 5476
-  -rwxr-xr-x 1 root root 1234376 Aug  4  2021 bash
-  -rwxr-xr-x 3 root root   38984 Jul 20  2020 bunzip2
-  -rwxr-xr-x 3 root root   38984 Jul 20  2020 bzcat
-  lrwxrwxrwx 1 root root       6 Jul 20  2020 bzcmp -> bzdiff
-  -rwxr-xr-x 1 root root    2225 Jul 20  2020 bzdiff
-  lrwxrwxrwx 1 root root       6 Jul 20  2020 bzegrep -> bzgrep
-  -rwxr-xr-x 1 root root    4877 Sep  4  2019 bzexe
-  lrwxrwxrwx 1 root root       6 Jul 20  2020 bzfgrep -> bzgrep
-  -rwxr-xr-x 1 root root    3775 Jul 20  2020 bzgrep
-  -rwxr-xr-x 3 root root   38984 Jul 20  2020 bzip2
-  -rwxr-xr-x 1 root root   18424 Jul 20  2020 bzip2recover
-  lrwxrwxrwx 1 root root       6 Jul 20  2020 bzless -> bzmore
-  -rwxr-xr-x 1 root root    1297 Jul 20  2020 bzmore
-  -rwxr-xr-x 1 root root   43936 Sep 23  2020 cat
-  -rwxr-xr-x 1 root root   72672 Sep 23  2020 chgrp
-  -rwxr-xr-x 1 root root   64448 Sep 23  2020 chmod
-  -rwxr-xr-x 1 root root   72672 Sep 23  2020 chown
-  -rwxr-xr-x 1 root root  151168 Sep 23  2020 cp
-  -rwxr-xr-x 1 root root  125560 Dec 10  2020 dash
-  -rwxr-xr-x 1 root root  113664 Sep 23  2020 date
-  -rwxr-xr-x 1 root root   80968 Sep 23  2020 dd
-  -rwxr-xr-x 1 root root   93936 Sep 23  2020 df
-  -rwxr-xr-x 1 root root  147176 Sep 23  2020 dir
-  -rwxr-xr-x 1 root root   84440 Jul 28  2021 dmesg
-  lrwxrwxrwx 1 root root       8 Nov  6  2019 dnsdomainname -> hostname
-  lrwxrwxrwx 1 root root       8 Nov  6  2019 domainname -> hostname
-  -rwxr-xr-x 1 root root   39712 Sep 23  2020 echo
-  -rwxr-xr-x 1 root root      28 Nov  9  2020 egrep
-  -rwxr-xr-x 1 root root   39680 Sep 23  2020 false
-  -rwxr-xr-x 1 root root      28 Nov  9  2020 fgrep
-  -rwxr-xr-x 1 root root   69032 Jul 28  2021 findmnt
-  -rwsr-xr-x 1 root root   34896 Feb 26  2021 fusermount
-  -rwxr-xr-x 1 root root  203072 Nov  9  2020 grep
-  -rwxr-xr-x 2 root root    2346 Mar  2  2021 gunzip
-  -rwxr-xr-x 1 root root    6376 Mar  2  2021 gzexe
-  -rwxr-xr-x 1 root root   98048 Mar  2  2021 gzip
-  -rwxr-xr-x 1 root root   22600 Nov  6  2019 hostname
-  -rwxr-xr-x 1 root root   72840 Sep 23  2020 ln
-  -rwxr-xr-x 1 root root   56952 Feb  7  2020 login
-  -rwxr-xr-x 1 root root  147176 Sep 23  2020 ls
-  -rwxr-xr-x 1 root root  149736 Jul 28  2021 lsblk
-  -rwxr-xr-x 1 root root   85184 Sep 23  2020 mkdir
-  -rwxr-xr-x 1 root root   76896 Sep 23  2020 mknod
-  -rwxr-xr-x 1 root root   48064 Sep 23  2020 mktemp
-  -rwxr-xr-x 1 root root   59632 Jul 28  2021 more
-  -rwsr-xr-x 1 root root   55528 Jul 28  2021 mount
-  -rwxr-xr-x 1 root root   18664 Jul 28  2021 mountpoint
-  -rwxr-xr-x 1 root root  147080 Sep 23  2020 mv
-  lrwxrwxrwx 1 root root       8 Nov  6  2019 nisdomainname -> hostname
-  lrwxrwxrwx 1 root root      14 Apr 18  2021 pidof -> /sbin/killall5
-  -rwxr-xr-x 1 root root   43872 Sep 23  2020 pwd
-  lrwxrwxrwx 1 root root       4 Aug  4  2021 rbash -> bash
-  -rwxr-xr-x 1 root root   52032 Sep 23  2020 readlink
-  -rwxr-xr-x 1 root root   72704 Sep 23  2020 rm
-  -rwxr-xr-x 1 root root   52032 Sep 23  2020 rmdir
-  -rwxr-xr-x 1 root root   27472 Sep 27  2020 run-parts
-  -rwxr-xr-x 1 root root  122224 Dec 22  2018 sed
-  lrwxrwxrwx 1 root root       4 Feb 20 21:26 sh -> dash
-  -rwxr-xr-x 1 root root   43808 Sep 23  2020 sleep
-  -rwxr-xr-x 1 root root   84928 Sep 23  2020 stty
-  -rwsr-xr-x 1 root root   71912 Jul 28  2021 su
-  -rwxr-xr-x 1 root root   39744 Sep 23  2020 sync
-  -rwxr-xr-x 1 root root  531928 Feb 16  2021 tar
-  -rwxr-xr-x 1 root root   14456 Sep 27  2020 tempfile
-  -rwxr-xr-x 1 root root  101408 Sep 23  2020 touch
-  -rwxr-xr-x 1 root root   39680 Sep 23  2020 true
-  -rwxr-xr-x 1 root root   14328 Feb 26  2021 ulockmgr_server
-  -rwsr-xr-x 1 root root   35040 Jul 28  2021 umount
-  -rwxr-xr-x 1 root root   39744 Sep 23  2020 uname
-  -rwxr-xr-x 2 root root    2346 Mar  2  2021 uncompress
-  -rwxr-xr-x 1 root root  147176 Sep 23  2020 vdir
-  -rwxr-xr-x 1 root root   63744 Jul 28  2021 wdctl
-  lrwxrwxrwx 1 root root       8 Nov  6  2019 ypdomainname -> hostname
-  -rwxr-xr-x 1 root root    1984 Mar  2  2021 zcat
-  -rwxr-xr-x 1 root root    1678 Mar  2  2021 zcmp
-  -rwxr-xr-x 1 root root    5880 Mar  2  2021 zdiff
-  -rwxr-xr-x 1 root root      29 Mar  2  2021 zegrep
-  -rwxr-xr-x 1 root root      29 Mar  2  2021 zfgrep
-  -rwxr-xr-x 1 root root    2081 Mar  2  2021 zforce
-  -rwxr-xr-x 1 root root    7585 Mar  2  2021 zgrep
-  -rwxr-xr-x 1 root root    2206 Mar  2  2021 zless
-  -rwxr-xr-x 1 root root    1842 Mar  2  2021 zmore
-  -rwxr-xr-x 1 root root    4553 Mar  2  2021 znew
-I: user script /srv/workspace/pbuilder/2112709/tmp/hooks/D02_print_environment finished
+  -rwxr-xr-x 1 root root 1234376 Aug  5  2021 bash
+  -rwxr-xr-x 3 root root   38984 Jul 21  2020 bunzip2
+  -rwxr-xr-x 3 root root   38984 Jul 21  2020 bzcat
+  lrwxrwxrwx 1 root root       6 Jul 21  2020 bzcmp -> bzdiff
+  -rwxr-xr-x 1 root root    2225 Jul 21  2020 bzdiff
+  lrwxrwxrwx 1 root root       6 Jul 21  2020 bzegrep -> bzgrep
+  -rwxr-xr-x 1 root root    4877 Sep  5  2019 bzexe
+  lrwxrwxrwx 1 root root       6 Jul 21  2020 bzfgrep -> bzgrep
+  -rwxr-xr-x 1 root root    3775 Jul 21  2020 bzgrep
+  -rwxr-xr-x 3 root root   38984 Jul 21  2020 bzip2
+  -rwxr-xr-x 1 root root   18424 Jul 21  2020 bzip2recover
+  lrwxrwxrwx 1 root root       6 Jul 21  2020 bzless -> bzmore
+  -rwxr-xr-x 1 root root    1297 Jul 21  2020 bzmore
+  -rwxr-xr-x 1 root root   43936 Sep 24  2020 cat
+  -rwxr-xr-x 1 root root   72672 Sep 24  2020 chgrp
+  -rwxr-xr-x 1 root root   64448 Sep 24  2020 chmod
+  -rwxr-xr-x 1 root root   72672 Sep 24  2020 chown
+  -rwxr-xr-x 1 root root  151168 Sep 24  2020 cp
+  -rwxr-xr-x 1 root root  125560 Dec 11  2020 dash
+  -rwxr-xr-x 1 root root  113664 Sep 24  2020 date
+  -rwxr-xr-x 1 root root   80968 Sep 24  2020 dd
+  -rwxr-xr-x 1 root root   93936 Sep 24  2020 df
+  -rwxr-xr-x 1 root root  147176 Sep 24  2020 dir
+  -rwxr-xr-x 1 root root   84440 Jul 29  2021 dmesg
+  lrwxrwxrwx 1 root root       8 Nov  8  2019 dnsdomainname -> hostname
+  lrwxrwxrwx 1 root root       8 Nov  8  2019 domainname -> hostname
+  -rwxr-xr-x 1 root root   39712 Sep 24  2020 echo
+  -rwxr-xr-x 1 root root      28 Nov 10  2020 egrep
+  -rwxr-xr-x 1 root root   39680 Sep 24  2020 false
+  -rwxr-xr-x 1 root root      28 Nov 10  2020 fgrep
+  -rwxr-xr-x 1 root root   69032 Jul 29  2021 findmnt
+  -rwsr-xr-x 1 root root   34896 Feb 27  2021 fusermount
+  -rwxr-xr-x 1 root root  203072 Nov 10  2020 grep
+  -rwxr-xr-x 2 root root    2346 Mar  3  2021 gunzip
+  -rwxr-xr-x 1 root root    6376 Mar  3  2021 gzexe
+  -rwxr-xr-x 1 root root   98048 Mar  3  2021 gzip
+  -rwxr-xr-x 1 root root   22600 Nov  8  2019 hostname
+  -rwxr-xr-x 1 root root   72840 Sep 24  2020 ln
+  -rwxr-xr-x 1 root root   56952 Feb  8  2020 login
+  -rwxr-xr-x 1 root root  147176 Sep 24  2020 ls
+  -rwxr-xr-x 1 root root  149736 Jul 29  2021 lsblk
+  -rwxr-xr-x 1 root root   85184 Sep 24  2020 mkdir
+  -rwxr-xr-x 1 root root   76896 Sep 24  2020 mknod
+  -rwxr-xr-x 1 root root   48064 Sep 24  2020 mktemp
+  -rwxr-xr-x 1 root root   59632 Jul 29  2021 more
+  -rwsr-xr-x 1 root root   55528 Jul 29  2021 mount
+  -rwxr-xr-x 1 root root   18664 Jul 29  2021 mountpoint
+  -rwxr-xr-x 1 root root  147080 Sep 24  2020 mv
+  lrwxrwxrwx 1 root root       8 Nov  8  2019 nisdomainname -> hostname
+  lrwxrwxrwx 1 root root      14 Apr 19  2021 pidof -> /sbin/killall5
+  -rwxr-xr-x 1 root root   43872 Sep 24  2020 pwd
+  lrwxrwxrwx 1 root root       4 Aug  5  2021 rbash -> bash
+  -rwxr-xr-x 1 root root   52032 Sep 24  2020 readlink
+  -rwxr-xr-x 1 root root   72704 Sep 24  2020 rm
+  -rwxr-xr-x 1 root root   52032 Sep 24  2020 rmdir
+  -rwxr-xr-x 1 root root   27472 Sep 28  2020 run-parts
+  -rwxr-xr-x 1 root root  122224 Dec 23  2018 sed
+  lrwxrwxrwx 1 root root       4 Apr  4 05:59 sh -> bash
+  lrwxrwxrwx 1 root root       4 Mar 27 05:47 sh.distrib -> dash
+  -rwxr-xr-x 1 root root   43808 Sep 24  2020 sleep
+  -rwxr-xr-x 1 root root   84928 Sep 24  2020 stty
+  -rwsr-xr-x 1 root root   71912 Jul 29  2021 su
+  -rwxr-xr-x 1 root root   39744 Sep 24  2020 sync
+  -rwxr-xr-x 1 root root  531928 Feb 17  2021 tar
+  -rwxr-xr-x 1 root root   14456 Sep 28  2020 tempfile
+  -rwxr-xr-x 1 root root  101408 Sep 24  2020 touch
+  -rwxr-xr-x 1 root root   39680 Sep 24  2020 true
+  -rwxr-xr-x 1 root root   14328 Feb 27  2021 ulockmgr_server
+  -rwsr-xr-x 1 root root   35040 Jul 29  2021 umount
+  -rwxr-xr-x 1 root root   39744 Sep 24  2020 uname
+  -rwxr-xr-x 2 root root    2346 Mar  3  2021 uncompress
+  -rwxr-xr-x 1 root root  147176 Sep 24  2020 vdir
+  -rwxr-xr-x 1 root root   63744 Jul 29  2021 wdctl
+  lrwxrwxrwx 1 root root       8 Nov  8  2019 ypdomainname -> hostname
+  -rwxr-xr-x 1 root root    1984 Mar  3  2021 zcat
+  -rwxr-xr-x 1 root root    1678 Mar  3  2021 zcmp
+  -rwxr-xr-x 1 root root    5880 Mar  3  2021 zdiff
+  -rwxr-xr-x 1 root root      29 Mar  3  2021 zegrep
+  -rwxr-xr-x 1 root root      29 Mar  3  2021 zfgrep
+  -rwxr-xr-x 1 root root    2081 Mar  3  2021 zforce
+  -rwxr-xr-x 1 root root    7585 Mar  3  2021 zgrep
+  -rwxr-xr-x 1 root root    2206 Mar  3  2021 zless
+  -rwxr-xr-x 1 root root    1842 Mar  3  2021 zmore
+  -rwxr-xr-x 1 root root    4553 Mar  3  2021 znew
+I: user script /srv/workspace/pbuilder/1983120/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -371,7 +405,7 @@
 Get: 162 http://deb.debian.org/debian bullseye/main amd64 libxcb1-dev amd64 1.14-3 [176 kB]
 Get: 163 http://deb.debian.org/debian bullseye/main amd64 libx11-dev amd64 2:1.7.2-1 [841 kB]
 Get: 164 http://deb.debian.org/debian bullseye/main amd64 libxt-dev amd64 1:1.2.0-1 [407 kB]
-Fetched 311 MB in 4s (87.5 MB/s)
+Fetched 311 MB in 5s (58.8 MB/s)
 debconf: delaying package configuration, since apt-utils is not installed
 Selecting previously unselected package bsdextrautils.
 (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 ... 19655 files and directories currently installed.)
@@ -1065,7 +1099,8 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/freefem-3.5.8/ && 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  > ../freefem_3.5.8-7_source.changes
+hostname: Name or service not known
+I: Running cd /build/freefem-3.5.8/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-genchanges -S  > ../freefem_3.5.8-7_source.changes
 dpkg-buildpackage: info: source package freefem
 dpkg-buildpackage: info: source version 3.5.8-7
 dpkg-buildpackage: info: source distribution unstable
@@ -2403,7 +2438,7 @@
 Fixpoint reached in 2 step(s)
 make[1]: Leaving directory '/build/freefem-3.5.8'
    dh_auto_build -Nfreefem-doc -Nfreefem-examples -Nlibfreefem-doc
-	make -j15
+	make -j16
 make[1]: Entering directory '/build/freefem-3.5.8'
 make  all-recursive
 make[2]: Entering directory '/build/freefem-3.5.8'
@@ -2942,36 +2977,36 @@
 make[3]: Entering directory '/build/freefem-3.5.8/freefem'
 Making all in fem
 make[4]: Entering directory '/build/freefem-3.5.8/freefem/fem'
-/bin/bash ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femDisk.lo femDisk.cpp
-/bin/bash ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femFunction.lo femFunction.cpp
-/bin/bash ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femGibbs.lo femGibbs.cpp
-/bin/bash ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femGraphicDeviceIndependent.lo femGraphicDeviceIndependent.cpp
-/bin/bash ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femGraphicX11.lo femGraphicX11.cpp
-/bin/bash ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femIdentifier.lo femIdentifier.cpp
-/bin/bash ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femLexical.lo femLexical.cpp
-/bin/bash ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femMesh.lo femMesh.cpp
-/bin/bash ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femMisc.lo femMisc.cpp
-/bin/bash ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femSolver.lo femSolver.cpp
-/bin/bash ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femSolver1.lo femSolver1.cpp
-/bin/bash ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femSolver1c.lo femSolver1c.cpp
-/bin/bash ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femParser.lo femParser.cpp
-/bin/bash ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femTreeNode.lo femTreeNode.cpp
-/bin/bash ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o fem.lo fem.cpp
-libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femGraphicX11.cpp  -fPIC -DPIC -o .libs/femGraphicX11.o
+/bin/sh ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femDisk.lo femDisk.cpp
+/bin/sh ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femFunction.lo femFunction.cpp
+/bin/sh ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femGibbs.lo femGibbs.cpp
+/bin/sh ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femGraphicDeviceIndependent.lo femGraphicDeviceIndependent.cpp
+/bin/sh ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femGraphicX11.lo femGraphicX11.cpp
+/bin/sh ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femIdentifier.lo femIdentifier.cpp
+/bin/sh ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femLexical.lo femLexical.cpp
+/bin/sh ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femMesh.lo femMesh.cpp
+/bin/sh ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femMisc.lo femMisc.cpp
+/bin/sh ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femSolver.lo femSolver.cpp
+/bin/sh ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femSolver1.lo femSolver1.cpp
+/bin/sh ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femSolver1c.lo femSolver1c.cpp
+/bin/sh ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femParser.lo femParser.cpp
+/bin/sh ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o femTreeNode.lo femTreeNode.cpp
+/bin/sh ../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I../..   -Wdate-time -D_FORTIFY_SOURCE=2   -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -c -o fem.lo fem.cpp
 libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femDisk.cpp  -fPIC -DPIC -o .libs/femDisk.o
 libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femFunction.cpp  -fPIC -DPIC -o .libs/femFunction.o
+libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femGraphicX11.cpp  -fPIC -DPIC -o .libs/femGraphicX11.o
 libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femMisc.cpp  -fPIC -DPIC -o .libs/femMisc.o
-libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femSolver1.cpp  -fPIC -DPIC -o .libs/femSolver1.o
-libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femSolver.cpp  -fPIC -DPIC -o .libs/femSolver.o
+libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femIdentifier.cpp  -fPIC -DPIC -o .libs/femIdentifier.o
+libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femLexical.cpp  -fPIC -DPIC -o .libs/femLexical.o
+libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femGraphicDeviceIndependent.cpp  -fPIC -DPIC -o .libs/femGraphicDeviceIndependent.o
 libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femGibbs.cpp  -fPIC -DPIC -o .libs/femGibbs.o
+libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femMesh.cpp  -fPIC -DPIC -o .libs/femMesh.o
+libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femSolver1.cpp  -fPIC -DPIC -o .libs/femSolver1.o
 libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femSolver1c.cpp  -fPIC -DPIC -o .libs/femSolver1c.o
-libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femParser.cpp  -fPIC -DPIC -o .libs/femParser.o
+libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femSolver.cpp  -fPIC -DPIC -o .libs/femSolver.o
 libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c fem.cpp  -fPIC -DPIC -o .libs/fem.o
-libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femLexical.cpp  -fPIC -DPIC -o .libs/femLexical.o
-libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femMesh.cpp  -fPIC -DPIC -o .libs/femMesh.o
-libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femIdentifier.cpp  -fPIC -DPIC -o .libs/femIdentifier.o
 libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femTreeNode.cpp  -fPIC -DPIC -o .libs/femTreeNode.o
-libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femGraphicDeviceIndependent.cpp  -fPIC -DPIC -o .libs/femGraphicDeviceIndependent.o
+libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femParser.cpp  -fPIC -DPIC -o .libs/femParser.o
 libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c fem.cpp -o fem.o >/dev/null 2>&1
 femGibbs.cpp: In member function 'int fem::femMesh::gibbsb_(fem::femMesh::integer*, fem::femMesh::integer*, fem::femMesh::integer*, fem::femMesh::integer*, fem::femMesh::integer*, fem::femMesh::integer*, fem::femMesh::integer*, fem::femMesh::integer*, fem::femMesh::integer*, fem::femMesh::integer*, fem::femMesh::integer*, fem::femMesh::integer*, fem::femMesh::integer*, fem::femMesh::integer*, fem::femMesh::integer*)':
 femGibbs.cpp:647:30: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
@@ -3021,78 +3056,34 @@
 femMesh.cpp:65:22: warning: '*<unknown>.fem::femMesh::np' is used uninitialized in this function [-Wuninitialized]
    65 |     rp( new femPoint[np] ),
       |                      ^~
-femMisc.cpp: In member function 'void fem::Acreal::init(long int)':
-femMisc.cpp:173:13: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  173 |     erreur ("Out of Memory");
-      |             ^~~~~~~~~~~~~~~
-femMisc.cpp: In constructor 'fem::Acreal::Acreal(long int)':
-femMisc.cpp:184:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  184 |   erreur ("Out of Memory");
-      |           ^~~~~~~~~~~~~~~
-femMisc.cpp: In copy constructor 'fem::Acreal::Acreal(const fem::Acreal&)':
-femMisc.cpp:198:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  198 |   erreur ("Out of Memory");
-      |           ^~~~~~~~~~~~~~~
-femMisc.cpp: In constructor 'fem::Aint::Aint(long int)':
-femMisc.cpp:216:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  216 |   erreur ("Out of Memory");
-      |           ^~~~~~~~~~~~~~~
-femMisc.cpp: In copy constructor 'fem::Aint::Aint(const fem::Aint&)':
-femMisc.cpp:230:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  230 |   erreur ("Out of Memory");
-      |           ^~~~~~~~~~~~~~~
-femMisc.cpp: In member function 'void fem::Aint::init(long int)':
-femMisc.cpp:248:13: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  248 |     erreur ("Out of Memory");
-      |             ^~~~~~~~~~~~~~~
-femMisc.cpp: In constructor 'fem::Acvect::Acvect(long int)':
-femMisc.cpp:259:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  259 |   erreur ("Out of Memory");
-      |           ^~~~~~~~~~~~~~~
-femMisc.cpp: In copy constructor 'fem::Acvect::Acvect(const fem::Acvect&)':
-femMisc.cpp:274:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  274 |   erreur ("Out of Memory");
-      |           ^~~~~~~~~~~~~~~
-femMisc.cpp: In member function 'void fem::Acvect::init(long int)':
-femMisc.cpp:292:13: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  292 |     erreur ("Out of Memory");
-      |             ^~~~~~~~~~~~~~~
-femMisc.cpp: In constructor 'fem::Acmat::Acmat(long int)':
-femMisc.cpp:304:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  304 |   erreur ("Out of Memory");
-      |           ^~~~~~~~~~~~~~~
-femMisc.cpp: In copy constructor 'fem::Acmat::Acmat(const fem::Acmat&)':
-femMisc.cpp:318:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  318 |   erreur ("Out of Memory");
-      |           ^~~~~~~~~~~~~~~
-femMisc.cpp: In member function 'void fem::Acmat::init(long int)':
-femMisc.cpp:336:13: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  336 |     erreur ("Out of Memory");
-      |             ^~~~~~~~~~~~~~~
-femMisc.cpp: In constructor 'fem::AAcmat::AAcmat(long int)':
-femMisc.cpp:348:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  348 |   erreur ("Out of Memory");
-      |           ^~~~~~~~~~~~~~~
-femMisc.cpp: In copy constructor 'fem::AAcmat::AAcmat(const fem::AAcmat&)':
-femMisc.cpp:362:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  362 |   erreur ("Out of Memory");
-      |           ^~~~~~~~~~~~~~~
-femMisc.cpp: In member function 'void fem::AAcmat::init(long int)':
-femMisc.cpp:380:13: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  380 |     erreur ("Out of Memory");
-      |             ^~~~~~~~~~~~~~~
-femMisc.cpp: In constructor 'fem::AAcreal::AAcreal(long int)':
-femMisc.cpp:391:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  391 |   erreur ("Out of Memory");
-      |           ^~~~~~~~~~~~~~~
-femMisc.cpp: In copy constructor 'fem::AAcreal::AAcreal(const fem::AAcreal&)':
-femMisc.cpp:405:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  405 |   erreur ("Out of Memory");
-      |           ^~~~~~~~~~~~~~~
-femMisc.cpp: In member function 'void fem::AAcreal::init(long int)':
-femMisc.cpp:423:13: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  423 |     erreur ("Out of Memory");
-      |             ^~~~~~~~~~~~~~~
+femGraphicDeviceIndependent.cpp: In member function 'void fem::femGraphicDeviceIndependent::graph3d(float*, int)':
+femGraphicDeviceIndependent.cpp:184:41: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  184 |   Init (proj, __t->getNumberOfPoints(), "n");
+      |                                         ^~~
+femGraphicDeviceIndependent.cpp:187:24: warning: variable 'poly' set but not used [-Wunused-but-set-variable]
+  187 |        float           poly[6];
+      |                        ^~~~
+femGraphicDeviceIndependent.cpp: In member function 'void fem::femGraphicDeviceIndependent::showtriangulation(int)':
+femGraphicDeviceIndependent.cpp:263:39: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  263 |   Init (pp, __t->getNumberOfPoints(), "o");
+      |                                       ^~~
+femGraphicDeviceIndependent.cpp: In member function 'void fem::femGraphicDeviceIndependent::equpot(int*, float*, int, int)':
+femGraphicDeviceIndependent.cpp:309:17: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  309 |   Init (rp, ns, "o");
+      |                 ^~~
+femGraphicDeviceIndependent.cpp: In member function 'void fem::femGraphicDeviceIndependent::equpotd(int*, float*, int, int)':
+femGraphicDeviceIndependent.cpp:382:17: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  382 |   Init (rp, ns, "o");
+      |                 ^~~
+femSolver.cpp: In member function 'int fem::FEM::doedge()':
+femSolver.cpp:221:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  221 |   erreur ("bug in do edge");
+      |           ^~~~~~~~~~~~~~~~
+femSolver.cpp: In member function 'int fem::FEM::xtoX(fem::creal*, fem::creal*, float*, float*, float*, int*)':
+femSolver.cpp:305:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  305 |   erreur ("bug in xoX");
+      |           ^~~~~~~~~~~~
+libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femFunction.cpp -o femFunction.o >/dev/null 2>&1
 femSolver1c.cpp: In member function 'void fem::FEM::pdemat(fem::creal*, fem::creal*, fem::creal*, fem::creal*, fem::creal*, fem::creal*, fem::creal*, fem::creal*, fem::creal*)':
 femSolver1c.cpp:125:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   125 |   for(i=0;i< nsbdt;i++)
@@ -3100,14 +3091,18 @@
 femSolver1c.cpp:127:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   127 |     for(k=0;k<nt;k++)
       |     ^~~
+femGraphicX11.cpp: In function 'void fem::execute(char*)':
+femGraphicX11.cpp:548:9: warning: ignoring return value of 'int system(const char*)' declared with attribute 'warn_unused_result' [-Wunused-result]
+  548 |   system(str);
+      |   ~~~~~~^~~~~
+femSolver.cpp: In member function 'int fem::FEM::buildarea()':
+femSolver.cpp:722:9: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else]
+  722 |      if (ng[i] && ng[i1])
+      |         ^
 femLexical.cpp: In function 'fem::ident* fem::ajoute(const char*, int)':
 femLexical.cpp:124:16: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
   124 |        erreur ("Too many variables: out of memory");
       |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-femSolver.cpp: In member function 'int fem::FEM::doedge()':
-femSolver.cpp:221:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  221 |   erreur ("bug in do edge");
-      |           ^~~~~~~~~~~~~~~~
 femLexical.cpp: In function 'void fem::initlex(const char*)':
 femLexical.cpp:454:13: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
   454 |   installe ("one", one);
@@ -3124,10 +3119,6 @@
 femLexical.cpp:458:13: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
   458 |   installe ("sin", sine);
       |             ^~~~~
-femSolver.cpp: In member function 'int fem::FEM::xtoX(fem::creal*, fem::creal*, float*, float*, float*, int*)':
-femSolver.cpp:305:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  305 |   erreur ("bug in xoX");
-      |           ^~~~~~~~~~~~
 femLexical.cpp:459:13: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
   459 |   installe ("cos", cosine);
       |             ^~~~~
@@ -3347,14 +3338,83 @@
 femLexical.cpp:531:13: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
   531 |   installe ("penal", penall);
       |             ^~~~~~~
-femSolver.cpp: In member function 'int fem::FEM::buildarea()':
-femSolver.cpp:722:9: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else]
-  722 |      if (ng[i] && ng[i1])
-      |         ^
 femSolver.cpp: In member function 'void fem::FEM::connectiv()':
 femSolver.cpp:954:10: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
   954 |  erreur ("bug in connectiv");
       |          ^~~~~~~~~~~~~~~~~~
+femMisc.cpp: In member function 'void fem::Acreal::init(long int)':
+femMisc.cpp:173:13: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  173 |     erreur ("Out of Memory");
+      |             ^~~~~~~~~~~~~~~
+femMisc.cpp: In constructor 'fem::Acreal::Acreal(long int)':
+femMisc.cpp:184:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  184 |   erreur ("Out of Memory");
+      |           ^~~~~~~~~~~~~~~
+femMisc.cpp: In copy constructor 'fem::Acreal::Acreal(const fem::Acreal&)':
+femMisc.cpp:198:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  198 |   erreur ("Out of Memory");
+      |           ^~~~~~~~~~~~~~~
+femMisc.cpp: In constructor 'fem::Aint::Aint(long int)':
+femMisc.cpp:216:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  216 |   erreur ("Out of Memory");
+      |           ^~~~~~~~~~~~~~~
+femMisc.cpp: In copy constructor 'fem::Aint::Aint(const fem::Aint&)':
+femMisc.cpp:230:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  230 |   erreur ("Out of Memory");
+      |           ^~~~~~~~~~~~~~~
+femMisc.cpp: In member function 'void fem::Aint::init(long int)':
+femMisc.cpp:248:13: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  248 |     erreur ("Out of Memory");
+      |             ^~~~~~~~~~~~~~~
+femMisc.cpp: In constructor 'fem::Acvect::Acvect(long int)':
+femMisc.cpp:259:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  259 |   erreur ("Out of Memory");
+      |           ^~~~~~~~~~~~~~~
+femMisc.cpp: In copy constructor 'fem::Acvect::Acvect(const fem::Acvect&)':
+femMisc.cpp:274:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  274 |   erreur ("Out of Memory");
+      |           ^~~~~~~~~~~~~~~
+femMisc.cpp: In member function 'void fem::Acvect::init(long int)':
+femMisc.cpp:292:13: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  292 |     erreur ("Out of Memory");
+      |             ^~~~~~~~~~~~~~~
+femMisc.cpp: In constructor 'fem::Acmat::Acmat(long int)':
+femMisc.cpp:304:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  304 |   erreur ("Out of Memory");
+      |           ^~~~~~~~~~~~~~~
+femMisc.cpp: In copy constructor 'fem::Acmat::Acmat(const fem::Acmat&)':
+femMisc.cpp:318:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  318 |   erreur ("Out of Memory");
+      |           ^~~~~~~~~~~~~~~
+femMisc.cpp: In member function 'void fem::Acmat::init(long int)':
+femMisc.cpp:336:13: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  336 |     erreur ("Out of Memory");
+      |             ^~~~~~~~~~~~~~~
+femMisc.cpp: In constructor 'fem::AAcmat::AAcmat(long int)':
+femMisc.cpp:348:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  348 |   erreur ("Out of Memory");
+      |           ^~~~~~~~~~~~~~~
+femMisc.cpp: In copy constructor 'fem::AAcmat::AAcmat(const fem::AAcmat&)':
+femMisc.cpp:362:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  362 |   erreur ("Out of Memory");
+      |           ^~~~~~~~~~~~~~~
+femMisc.cpp: In member function 'void fem::AAcmat::init(long int)':
+femMisc.cpp:380:13: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  380 |     erreur ("Out of Memory");
+      |             ^~~~~~~~~~~~~~~
+femMisc.cpp: In constructor 'fem::AAcreal::AAcreal(long int)':
+femMisc.cpp:391:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  391 |   erreur ("Out of Memory");
+      |           ^~~~~~~~~~~~~~~
+femMisc.cpp: In copy constructor 'fem::AAcreal::AAcreal(const fem::AAcreal&)':
+femMisc.cpp:405:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  405 |   erreur ("Out of Memory");
+      |           ^~~~~~~~~~~~~~~
+libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femTreeNode.cpp -o femTreeNode.o >/dev/null 2>&1
+femMisc.cpp: In member function 'void fem::AAcreal::init(long int)':
+femMisc.cpp:423:13: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
+  423 |     erreur ("Out of Memory");
+      |             ^~~~~~~~~~~~~~~
 femSolver.cpp: In member function 'float fem::FEM::solvePDE(fem::fcts*, int)':
 femSolver.cpp:1006:13: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
  1006 |     erreur ("Too many linear systems");
@@ -3380,6 +3440,14 @@
 femSolver.cpp:1328:38: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
  1328 |   if((N==2)&&(how >nhow2+1)) erreur ("Linear systems number must be created in the natural order");
       |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+femDisk.cpp: In function 'char* fem::readprog(char*)':
+femDisk.cpp:79:15: warning: ignoring return value of 'char* fgets(char*, int, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
+   79 |         fgets (tmp + l, 255, f);
+      |         ~~~~~~^~~~~~~~~~~~~~~~~
+libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femIdentifier.cpp -o femIdentifier.o >/dev/null 2>&1
+libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femGibbs.cpp -o femGibbs.o >/dev/null 2>&1
+libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femLexical.cpp -o femLexical.o >/dev/null 2>&1
+libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femGraphicX11.cpp -o femGraphicX11.o >/dev/null 2>&1
 femParser.cpp:104:2: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
   104 | {"'('", "')'", "'{'", "'}'", "'constant'",
       |  ^~~~~
@@ -3686,34 +3754,10 @@
 femParser.cpp:120:81: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
   120 |  "'adaptmesh'","'polygon'","'intt'","'int'","']'","'['", "'varsolve'","'penal'","':'"};
       |                                                                                 ^~~~~
-libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femFunction.cpp -o femFunction.o >/dev/null 2>&1
-femGraphicX11.cpp: In function 'void fem::execute(char*)':
-femGraphicX11.cpp:548:9: warning: ignoring return value of 'int system(const char*)' declared with attribute 'warn_unused_result' [-Wunused-result]
-  548 |   system(str);
-      |   ~~~~~~^~~~~
-femGraphicDeviceIndependent.cpp: In member function 'void fem::femGraphicDeviceIndependent::graph3d(float*, int)':
-femGraphicDeviceIndependent.cpp:184:41: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  184 |   Init (proj, __t->getNumberOfPoints(), "n");
-      |                                         ^~~
 femParser.cpp: In member function 'void fem::femParser::plante(fem::noeud**, fem::Symbol, fem::creal, long int, fem::ident*, char*, fem::noeud*, fem::noeud*, fem::noeud*, fem::noeud*)':
 femParser.cpp:231:13: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
   231 |     erreur ("Tree is too big...");
       |             ^~~~~~~~~~~~~~~~~~~~
-femGraphicDeviceIndependent.cpp:187:24: warning: variable 'poly' set but not used [-Wunused-but-set-variable]
-  187 |        float           poly[6];
-      |                        ^~~~
-femGraphicDeviceIndependent.cpp: In member function 'void fem::femGraphicDeviceIndependent::showtriangulation(int)':
-femGraphicDeviceIndependent.cpp:263:39: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  263 |   Init (pp, __t->getNumberOfPoints(), "o");
-      |                                       ^~~
-femGraphicDeviceIndependent.cpp: In member function 'void fem::femGraphicDeviceIndependent::equpot(int*, float*, int, int)':
-femGraphicDeviceIndependent.cpp:309:17: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  309 |   Init (rp, ns, "o");
-      |                 ^~~
-femGraphicDeviceIndependent.cpp: In member function 'void fem::femGraphicDeviceIndependent::equpotd(int*, float*, int, int)':
-femGraphicDeviceIndependent.cpp:382:17: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
-  382 |   Init (rp, ns, "o");
-      |                 ^~~
 femParser.cpp: In member function 'fem::noeud* fem::femParser::symb_bdyproc()':
 femParser.cpp:647:31: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
   647 |   char           *thechaine = "";
@@ -3722,6 +3766,7 @@
 femParser.cpp:883:11: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
   883 |      pt = "a";
       |           ^~~
+libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femGraphicDeviceIndependent.cpp -o femGraphicDeviceIndependent.o >/dev/null 2>&1
 femParser.cpp: In member function 'fem::noeud* fem::femParser::symb_pdeproc()':
 femParser.cpp:908:31: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
   908 |   char           *thechaine = "";
@@ -3736,8 +3781,7 @@
 femParser.cpp:1253:13: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
  1253 |     erreur ("Embedded solvers are not allowed");
       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femTreeNode.cpp -o femTreeNode.o >/dev/null 2>&1
-libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femIdentifier.cpp -o femIdentifier.o >/dev/null 2>&1
+libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femSolver1.cpp -o femSolver1.o >/dev/null 2>&1
 femParser.cpp: In member function 'void fem::femParser::build(fem::noeudPtr)':
 femParser.cpp:1549:17: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
  1549 |         erreur ("Out of memory");
@@ -3779,10 +3823,6 @@
 femParser.cpp:1854:19: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
  1854 |           erreur ("Please check; disk is full or locked");
       |                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-femDisk.cpp: In function 'char* fem::readprog(char*)':
-femDisk.cpp:79:15: warning: ignoring return value of 'char* fgets(char*, int, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
-   79 |         fgets (tmp + l, 255, f);
-      |         ~~~~~~^~~~~~~~~~~~~~~~~
 femParser.cpp: In member function 'void fem::femParser::opcondlim(fem::noeudPtr)':
 femParser.cpp:1989:9: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else]
  1989 |      if (N == 1)
@@ -3817,18 +3857,13 @@
 femParser.cpp:3404:29: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  3404 |  delete [] idents[i].table; idents[i].table = NULL;
       |                             ^~~~~~
-libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femGraphicX11.cpp -o femGraphicX11.o >/dev/null 2>&1
-libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femLexical.cpp -o femLexical.o >/dev/null 2>&1
-libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femGibbs.cpp -o femGibbs.o >/dev/null 2>&1
-libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femSolver1.cpp -o femSolver1.o >/dev/null 2>&1
-libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femGraphicDeviceIndependent.cpp -o femGraphicDeviceIndependent.o >/dev/null 2>&1
 libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femSolver1c.cpp -o femSolver1c.o >/dev/null 2>&1
 libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femDisk.cpp -o femDisk.o >/dev/null 2>&1
-libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femMisc.cpp -o femMisc.o >/dev/null 2>&1
 libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femMesh.cpp -o femMesh.o >/dev/null 2>&1
+libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femMisc.cpp -o femMisc.o >/dev/null 2>&1
 libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femSolver.cpp -o femSolver.o >/dev/null 2>&1
 libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../.. -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -c femParser.cpp -o femParser.o >/dev/null 2>&1
-/bin/bash ../../libtool  --tag=CXX   --mode=link g++  -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -version-info 0:0:0 -no-undefined -Wl,-z,relro  -o libfreefem.la -rpath /usr/lib/x86_64-linux-gnu femDisk.lo femFunction.lo femGibbs.lo femGraphicDeviceIndependent.lo femGraphicX11.lo femIdentifier.lo femLexical.lo femMesh.lo femMisc.lo femSolver.lo femSolver1.lo femSolver1c.lo femParser.lo femTreeNode.lo fem.lo  -lX11 
+/bin/sh ../../libtool  --tag=CXX   --mode=link g++  -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security  -version-info 0:0:0 -no-undefined -Wl,-z,relro  -o libfreefem.la -rpath /usr/lib/x86_64-linux-gnu femDisk.lo femFunction.lo femGibbs.lo femGraphicDeviceIndependent.lo femGraphicX11.lo femIdentifier.lo femLexical.lo femMesh.lo femMisc.lo femSolver.lo femSolver1.lo femSolver1c.lo femParser.lo femTreeNode.lo fem.lo  -lX11 
 libtool: link: g++  -fPIC -DPIC -shared -nostdlib /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/10/crtbeginS.o  .libs/femDisk.o .libs/femFunction.o .libs/femGibbs.o .libs/femGraphicDeviceIndependent.o .libs/femGraphicX11.o .libs/femIdentifier.o .libs/femLexical.o .libs/femMesh.o .libs/femMisc.o .libs/femSolver.o .libs/femSolver1.o .libs/femSolver1c.o .libs/femParser.o .libs/femTreeNode.o .libs/fem.o   -lX11 -L/usr/lib/gcc/x86_64-linux-gnu/10 -L/usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/10/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/10/../../.. -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc/x86_64-linux-gnu/10/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/crtn.o  -g -O2 -fstack-protector-strong -Wl,-z -Wl,relro   -Wl,-soname -Wl,libfreefem.so.0 -o .libs/libfreefem.so.0.0.0
 libtool: link: (cd ".libs" && rm -f "libfreefem.so.0" && ln -s "libfreefem.so.0.0.0" "libfreefem.so.0")
 libtool: link: (cd ".libs" && rm -f "libfreefem.so" && ln -s "libfreefem.so.0.0.0" "libfreefem.so")
@@ -3842,7 +3877,7 @@
 main.cpp:120:13: warning: ignoring return value of 'char* fgets(char*, int, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   120 |       fgets (tmp + l, 255, f);
       |       ~~~~~~^~~~~~~~~~~~~~~~~
-/bin/bash ../libtool  --tag=CXX   --mode=link g++  -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security   -Wl,-z,relro  -o freefem main.o fem/libfreefem.la -lX11 
+/bin/sh ../libtool  --tag=CXX   --mode=link g++  -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security   -Wl,-z,relro  -o freefem main.o fem/libfreefem.la -lX11 
 libtool: link: g++ -Wall -g -O2 -fdebug-prefix-map=/build/freefem-3.5.8=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z -Wl,relro -o .libs/freefem main.o  fem/.libs/libfreefem.so -lX11
 make[4]: Leaving directory '/build/freefem-3.5.8/freefem'
 make[3]: Leaving directory '/build/freefem-3.5.8/freefem'
@@ -3859,7 +3894,7 @@
 make[2]: Leaving directory '/build/freefem-3.5.8'
 make[1]: Leaving directory '/build/freefem-3.5.8'
    dh_auto_test
-	make -j15 check VERBOSE=1
+	make -j16 check VERBOSE=1
 make[1]: Entering directory '/build/freefem-3.5.8'
 Making check in admin
 make[2]: Entering directory '/build/freefem-3.5.8/admin'
@@ -3915,7 +3950,7 @@
 make[3]: Entering directory '/build/freefem-3.5.8/freefem/fem'
 make[4]: Entering directory '/build/freefem-3.5.8/freefem/fem'
  /bin/mkdir -p '/build/freefem-3.5.8/debian/tmp/usr/lib/x86_64-linux-gnu'
- /bin/bash ../../libtool   --mode=install /usr/bin/install -c   libfreefem.la '/build/freefem-3.5.8/debian/tmp/usr/lib/x86_64-linux-gnu'
+ /bin/sh ../../libtool   --mode=install /usr/bin/install -c   libfreefem.la '/build/freefem-3.5.8/debian/tmp/usr/lib/x86_64-linux-gnu'
 libtool: install: /usr/bin/install -c .libs/libfreefem.so.0.0.0 /build/freefem-3.5.8/debian/tmp/usr/lib/x86_64-linux-gnu/libfreefem.so.0.0.0
 libtool: install: (cd /build/freefem-3.5.8/debian/tmp/usr/lib/x86_64-linux-gnu && { ln -s -f libfreefem.so.0.0.0 libfreefem.so.0 || { rm -f libfreefem.so.0 && ln -s libfreefem.so.0.0.0 libfreefem.so.0; }; })
 libtool: install: (cd /build/freefem-3.5.8/debian/tmp/usr/lib/x86_64-linux-gnu && { ln -s -f libfreefem.so.0.0.0 libfreefem.so || { rm -f libfreefem.so && ln -s libfreefem.so.0.0.0 libfreefem.so; }; })
@@ -3931,7 +3966,7 @@
 make[3]: Entering directory '/build/freefem-3.5.8/freefem'
 make[4]: Entering directory '/build/freefem-3.5.8/freefem'
  /bin/mkdir -p '/build/freefem-3.5.8/debian/tmp/usr/bin'
-  /bin/bash ../libtool   --mode=install /usr/bin/install -c freefem '/build/freefem-3.5.8/debian/tmp/usr/bin'
+  /bin/sh ../libtool   --mode=install /usr/bin/install -c freefem '/build/freefem-3.5.8/debian/tmp/usr/bin'
 libtool: warning: 'fem/libfreefem.la' has not been installed in '/usr/lib/x86_64-linux-gnu'
 libtool: install: /usr/bin/install -c .libs/freefem /build/freefem-3.5.8/debian/tmp/usr/bin/freefem
  /bin/mkdir -p '/build/freefem-3.5.8/debian/tmp/usr/share/man/man1'
@@ -3984,14 +4019,14 @@
    dh_gencontrol
    dh_md5sums
    dh_builddeb
+dpkg-deb: building package 'freefem-doc' in '../freefem-doc_3.5.8-7_all.deb'.
 dpkg-deb: building package 'freefem' in '../freefem_3.5.8-7_amd64.deb'.
 dpkg-deb: building package 'freefem-dbgsym' in '../freefem-dbgsym_3.5.8-7_amd64.deb'.
-dpkg-deb: building package 'freefem-doc' in '../freefem-doc_3.5.8-7_all.deb'.
-dpkg-deb: building package 'freefem-examples' in '../freefem-examples_3.5.8-7_all.deb'.
-dpkg-deb: building package 'libfreefem0' in '../libfreefem0_3.5.8-7_amd64.deb'.
-dpkg-deb: building package 'libfreefem0-dbgsym' in '../libfreefem0-dbgsym_3.5.8-7_amd64.deb'.
 dpkg-deb: building package 'libfreefem-dev' in '../libfreefem-dev_3.5.8-7_amd64.deb'.
+dpkg-deb: building package 'libfreefem0-dbgsym' in '../libfreefem0-dbgsym_3.5.8-7_amd64.deb'.
 dpkg-deb: building package 'libfreefem-doc' in '../libfreefem-doc_3.5.8-7_all.deb'.
+dpkg-deb: building package 'freefem-examples' in '../freefem-examples_3.5.8-7_all.deb'.
+dpkg-deb: building package 'libfreefem0' in '../libfreefem0_3.5.8-7_amd64.deb'.
  dpkg-genbuildinfo --build=binary
  dpkg-genchanges --build=binary >../freefem_3.5.8-7_amd64.changes
 dpkg-genchanges: info: binary-only upload (no source code included)
@@ -3999,12 +4034,14 @@
 dpkg-buildpackage: info: binary-only upload (no source included)
 dpkg-genchanges: info: not including original source code in upload
 I: copying local configuration
+I: user script /srv/workspace/pbuilder/1983120/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/1983120/tmp/hooks/B01_cleanup finished
 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/2112709 and its subdirectories
-I: Current time: Mon Feb 28 21:36:08 -12 2022
-I: pbuilder-time-stamp: 1646127368
+I: removing directory /srv/workspace/pbuilder/1983120 and its subdirectories
+I: Current time: Tue Apr  4 06:01:57 +14 2023
+I: pbuilder-time-stamp: 1680537717