[TRACKING] gcc 12 build failures

[Duncaen]

https://vasilek.cz/logs/gcc12-musl/bad/

• Carla
• The-Powder-Toy
• XQilla
• advancecomp
• afterstep
• amdvlk
• apl
• asignify
• attract
• barrier
• bctoolbox
• beignet
• bish
• blackboxwm
• blobby2
• bonnie++
• ccache
• cglm
• chromium
• clucene
• codeblocks
• codelite
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• cross-powerpc64le-linux-gnu
• cross-powerpcle-linux-gnu (marked broken)
• cross-x86_64-w64-mingw32
• darkice
• darkplaces
• edb-debugger
• electron19 (electron19: fix build with gcc 12 #40890)
• endless-sky-gl21
• facter
• ffmpeg
• flatbuffers
• fluxbox
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• fsearch
• ghdl ghdl: update to 2.0.0. #40614
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• incron
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• juCi++
• kakoune
• kea
• kodi-addon-pvr-hts
• ldc ldc: build in 2 stages, update to 1.30.0 #40931
• leatherman
• libbitcoin-system
• libebml
• libgdal
• liblastfm-qt5
• libomxil-bellagio
• libpgf
• libreoffice
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[oreo639]

igt-gpu-tools

That should have been fixed here #39780.

Same for apl here: #39750

Edit: also coreboot-utils: 8ad38d9

[Anachron]

Can we tag maintainers or at least add their email addresses?
If I saw that correctly none of them is maintained by me.

[Duncaen]

No I don't want to have to wait 5 months because 100 different people fix minor issues.

[oreo639]

cross-powerpc64le-linux-gnu

I can't reproduce this build failure?

cross-powerpcle-linux-gnu

This is caused by glibc using big-endian specific instructions (that would normally trigger an exception in little-endian mode) that got blacklisted when assembling little-endian code in binutils 2.36.

Would it be best to just mark the package as broken for now?

cross-x86_64-w64-mingw32

That should be able to be fixed by updating it to gcc 12.2+:
gcc-mirror/gcc@de6f402
gcc-mirror/gcc@ad5d760

[dkwo]

singular should be fixed by #39866

[oreo639]

The qemu build failure is this: https://github.com/void-linux/void-packages/blob/master/srcpkgs/qemu/patches/musl-fix-sigevent-and-sigval_t.patch

The patch will need to be removed in the gcc12 PR.

Edit: this has been fixed in the gcc 12 PR.

[oreo639]

I was able to fix the build failure in openjdk10-bootstrap with gcc 12:
https://gist.github.com/oreo639/9fcd2f6736a84434a7678ba27b0c0e5e
However after that I get a build failure with glibc 2.36:
https://gist.github.com/oreo639/470e234e45134c56383bf722dd2d1ccb

[oreo639]

The ffmpeg build failure isn't related to gcc 12 and has already been resolved: #39648

Here is the libreoffice build failure on musl:

configure:23848: checking for CLucene/analysis/cjk/CJKAnalyzer.h
configure:23848: /usr/bin/ccache g++ -c -fstack-clash-protection -D_FORTIFY_SOURCE=2 -mtune=generic -O2 -pipe   -DGLM_ENABLE_EXPERIMENTAL -DU_USING_ICU_NAMESPACE=1 -DGLM_ENABLE_EXPERIMENTAL -DU_USING_ICU_NAMESPACE=1  -fdebug-prefix-map=/builddir/libreoffice-7.3.3.2=.       conftest.cpp >&5
In file included from /usr/include/CLucene/debug/lucenebase.h:10,
                 from /usr/include/CLucene/SharedHeader.h:201,
                 from /usr/include/CLucene/StdHeader.h:20,
                 from /usr/include/CLucene.h:11,
                 from conftest.cpp:90:
/usr/include/CLucene/LuceneThreads.h:72:24: error: 'pthread_t' does not name a type
   72 |                 static _LUCENE_THREADID_TYPE _GetCurrentThreadId();
      |                        ^~~~~~~~~~~~~~~~~~~~~
/usr/include/CLucene/LuceneThreads.h:73:32: error: 'pthread_t' does not name a type
   73 |                         static _LUCENE_THREADID_TYPE CreateThread(luceneThreadStartRoutine* func, void* arg);
      |                                ^~~~~~~~~~~~~~~~~~~~~
/usr/include/CLucene/LuceneThreads.h:74:48: error: 'pthread_t' has not been declared
   74 |                         static void JoinThread(_LUCENE_THREADID_TYPE id);
      |                                                ^~~~~~~~~~~~~~~~~~~~~

(You'll need to use this patch: LibreOffice/core@f7e170e to fix a gpgme related configure error, since the function it checks for was removed)

Edit: rebuilding clucene fixes the issue so maybe the pthreads patch didn't get applied?
Edit 2: Yep 6af326e