We need add this patch to compile with libav, please do test with older libav/ffmpeg. Reproducible: Always
Created attachment 356430 [details, diff] openal_fix_libav_3.8.patch
this will break with stable libav; the rest should ok
Created attachment 363838 [details, diff] openal-1.15.1-fix_libav.patch Can we get this one into tree? Should fix all potentional problems with ifdefs ;)
ping, please retest :)
So, I tested first patch with oldest libav (libav-0.8.7) in tree and it works. So, the obsolete patch [1] is correct. Please include it. Ifdefs are unnecesary Thank you [1] https://bugs.gentoo.org/attachment.cgi?id=356430
*** Bug 496546 has been marked as a duplicate of this bug. ***
Could openal ebuild maintainer please include this patch? It could prevent filling another bug reports. Thank you
Neither patch works for me (the obsoleted one or the new one). With the obsoleted patch: /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../libavcodec.so when searching for -lavcodec /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/libavcodec.so when searching for -lavcodec /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lavcodec /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../libavformat.so when searching for -lavformat /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/libavformat.so when searching for -lavformat /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lavformat /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../libavutil.so when searching for -lavutil /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/libavutil.so when searching for -lavutil /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lavutil collect2: error: ld returned 1 exit status /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../libavcodec.so when searching for -lavcodec /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/libavcodec.so when searching for -lavcodec /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lavcodec /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../libavformat.so when searching for -lavformat /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/libavformat.so when searching for -lavformat /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lavformat /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../libavutil.so when searching for -lavutil /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/libavutil.so when searching for -lavutil /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lavutil collect2: error: ld returned 1 exit status CMakeFiles/alreverb.dir/build.make:139: recipe for target 'alreverb' failed And with the new one: /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../libavcodec.so when searching for -lavcodec /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/libavcodec.so when searching for -lavcodec /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lavcodec /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../libavformat.so when searching for -lavformat /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/libavformat.so when searching for -lavformat /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lavformat /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../libavutil.so when searching for -lavutil /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: skipping incompatible /usr/lib/libavutil.so when searching for -lavutil /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lavutil collect2: error: ld returned 1 exit status CMakeFiles/alreverb.dir/build.make:139: recipe for target 'alreverb' failed
Portage 2.2.7 (default/linux/amd64/13.0, gcc-4.8.2, glibc-2.17, 3.12.4-aufs x86_64) ================================================================= System uname: Linux-3.12.4-aufs-x86_64-Intel-R-_Core-TM-2_CPU_6420_@_2.13GHz-with-gentoo-2.2 KiB Mem: 2030124 total, 310848 free KiB Swap: 2627424 total, 2420112 free Timestamp of tree: Sat, 04 Jan 2014 22:00:01 +0000 ld GNU ld (GNU Binutils) 2.24 distcc 3.1 x86_64-pc-linux-gnu [disabled] ccache version 3.1.9 [enabled] app-shells/bash: 4.2_p45 dev-java/java-config: 2.2.0 dev-lang/python: 2.7.6, 3.2.5-r3, 3.3.3 dev-util/ccache: 3.1.9-r3 dev-util/cmake: 2.8.12.1-r2 dev-util/pkgconfig: 0.28 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.12.4 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.11.6, 1.12.6, 1.13.4, 1.14.1 sys-devel/binutils: 2.24 sys-devel/gcc: 4.8.2 sys-devel/gcc-config: 1.8 sys-devel/libtool: 2.4.2 sys-devel/make: 4.0-r1 sys-kernel/linux-headers: 3.12 (virtual/os-headers) sys-libs/glibc: 2.17 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Can you rebuild libav or ffmpeg ? That seems like different problem.
Created attachment 367414 [details] ffmpeg test script Using the attached script, I find that the patch from Comment 1 (with no version guards) does not break building against any of the (SLOT=0) non-live ffmpeg versions currently in Gentoo. Tested on an ~amd64 system.
(In reply to David Heidelberger (okias) from comment #10) > Can you rebuild libav or ffmpeg ? That seems like different problem. Rebuilt ffmpeg versions 0.10.10 and 1.2.4 Same error with either patch.
(In reply to Chris Slycord from comment #8) > Neither patch works for me (the obsoleted one or the new one). > > With the obsoleted patch: [snip linker not finding 32-bit ffmpeg] > > And with the new one: [snip linker not finding 32-bit ffmpeg] Afaik the issue in this bug is libav specific, it does not affect systems using the ffmpeg versions currently in Gentoo. Please try building openal without the patch from this bug, and file a separate bug if (when) that also fails. It looks like the openal-1.15.1-r1 ebuild does not declare ABI requirement for it's ffmpeg dependency. Possibly, you could work around your issue by ensuring 32-bit ffmpeg libraries are installed, either through app-emulation/emul-linux-x86-medialibs[-abi_x86_32] or media-video/ffmpeg[abi_x86_32].
(In reply to eroen from comment #13) > (In reply to Chris Slycord from comment #8) > > Neither patch works for me (the obsoleted one or the new one). > > > > With the obsoleted patch: > [snip linker not finding 32-bit ffmpeg] > > > > And with the new one: > [snip linker not finding 32-bit ffmpeg] this is indeed unrelated > Afaik the issue in this bug is libav specific, it does not affect systems > using the ffmpeg versions currently in Gentoo. it might affect ffmpeg too since the two forks are using different LIBAVCODEC_VERSION_* (ffmpeg ones being usually higher)
Tested with libav-9999, now it works without patch. This patch still be probably needed for some versions.
Openal upstream seems to have dropped the affected files, moving examples to the sdl backend. http://repo.or.cz/w/openal-soft.git/commit/9fd87314800f27d626f25688a69587166a809dd0
fixed in -r2 by completely dropping USE=alstream and forcing -DEXAMPLES=OFF imho, it's not worth it since upstream already dropped the application in git like pointed out earlier in this bug
