Changes

cherry-pick guile-3.0 cross patch for loong64 #1024295

Thanks to zhangdandan@loongson.cn for doing all the background work.

drop FTBFS workaround #1023284 fixed in libevent/2.1.12-stable-8

drop hurd patch #989235 applied in p11-kit/0.24.0-5

update cross-install-location.diff in gcc-13 #1034293

work around x32 regression introduced in tar/1.34+dfsg-1.2

A proper fix should build on dpkg #1030159, so we wait for that.

support riscv32 in check_arch

Thanks to Bo YU <tsu.yubo@gmail.com> for doing the heavy lifting
upstream.

support riscv32 for linux

Thanks to Bo YU <tsu.yubo@gmail.com> for doing the heavy lifting
in the packaging.

fix pcre2 for sparc #1034779

Thanks to John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> for
the diagnosis and reporting the bug.

drop FTCBFS patch #1034293 fixed in gcc-13/13.1.0-1

drop loong64 patch for gcc-13 fixed in 13-20221214-1

fix liblto_plugin.so symlink in gcc-defaults #1035521

drop mipsen from patch_linux

These have been added since a while already.

drop riscv64 from patch_linux as its applied since some time

update default mirror

drop FTBFS patch #984258 probably fixed in nss

If -Werror problems resurface, the solution should be based on #1036211.

add a comment explaining out apt options

Thanks to David Kalnischkies.

delete remainders of isl-0.18

Removed from unstable.

redisable -Werror for nss #1036211

Work around FTBFS #1036094.

build make-dfsg with a noguile profile

Yeah, this gets us more profiles, but at the same time, it likely drops
all guile from the build and with that repeated patching for every new
architecture and it saves a bit of build time.

drop remainders of guile

cross build isl

Suggested-by: Samuel Thibault