Seems upstream have re-worked some of their configure flags, and that breaks things on MIPS. When trying to build, one sees the following: --- >>> Configuring source in /var/tmp/portage/media-video/ffmpeg-3.2.5/work/ffmpeg-3.2.5 ... * abi_mips_n64.n64: running multilib-minimal_abi_src_configure /var/tmp/portage/media-video/ffmpeg-3.2.5/work/ffmpeg-3.2.5/configure --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --docdir=/usr/share/doc/ffmpeg-3.2.5/html --mandir=/usr/share/man --enable-shared --cc=mips64el-unknown-linux-gnu-gcc --cxx=mips64el-unknown-linux-gnu-g++ --ar=mips64el-unknown-linux-gnu-ar --optflags=-O2 -mabi=64 -pipe -Wa,-mfix-loongson2f-nop -march=loongson2f --disable-static --enable-avfilter --enable-avresample --disable-stripping --disable-indev=v4l2 --disable-outdev=v4l2 --disable-indev=alsa --disable-indev=oss --disable-indev=jack --disable-outdev=alsa --disable-outdev=oss --disable-outdev=sdl --enable-bzlib --disable-runtime-cpudetect --disable-debug --disable-gcrypt --disable-gnutls --disable-gmp --enable-gpl --enable-hardcoded-tables --enable-iconv --disable-lzma --enable-network --disable-openssl --enable-postproc --disable-libsmbclient --disable-ffplay --disable-sdl2 --disable-vaapi --disable-vdpau --disable-xlib --disable-libxcb --disable-libxcb-shm --disable-libxcb-xfixes --enable-zlib --disable-libcdio --disable-libiec61883 --disable-libdc1394 --disable-libcaca --disable-openal --disable-opengl --disable-libv4l2 --disable-libpulse --disable-libopencore-amrwb --disable-libopencore-amrnb --disable-libfdk-aac --disable-libopenjpeg --disable-libbluray --disable-libcelt --disable-libgme --disable-libgsm --disable-mmal --disable-libmodplug --disable-libopus --disable-libilbc --disable-librtmp --disable-libssh --disable-libschroedinger --disable-libspeex --disable-libvorbis --disable-libvpx --disable-libzvbi --disable-libbs2b --disable-chromaprint --disable-libebur128 --disable-libflite --disable-frei0r --disable-libfribidi --disable-fontconfig --disable-ladspa --disable-libass --disable-libfreetype --disable-librubberband --disable-libzimg --disable-libsoxr --enable-pthreads --disable-libvo-amrwbenc --disable-libmp3lame --disable-libkvazaar --disable-nvenc --disable-libopenh264 --disable-libsnappy --disable-libtheora --disable-libtwolame --disable-libwavpack --disable-libwebp --disable-libx264 --disable-libx265 --disable-libxvid --disable-x11grab --disable-mipsdspr1 --disable-mipsdspr2 --disable-mipsfpu --cpu=loongson2f --disable-doc --disable-htmlpages --enable-manpages Unknown option "--disable-mipsdspr1". See /var/tmp/portage/media-video/ffmpeg-3.2.5/work/ffmpeg-3.2.5/configure --help for available options. * ERROR: media-video/ffmpeg-3.2.5::gentoo failed (configure phase): --- The cause is down to some changes made upstream, made in 2015: https://ffmpeg.org/pipermail/ffmpeg-devel/2015-November/183375.html https://ffmpeg.org/pipermail/ffmpeg-cvslog/2015-March/087111.html The fix, is to tweak the ebuild: --- zhouman stuartl # diff -u /usr/portage/media-video/ffmpeg/ffmpeg-3.3.1.ebuild /home/portage/overlays/local/media-video/ffmpeg/ffmpeg-3.3.1.ebuild --- /usr/portage/media-video/ffmpeg/ffmpeg-3.3.1.ebuild 2017-05-16 01:51:22.000000000 +1000 +++ /home/portage/overlays/local/media-video/ffmpeg/ffmpeg-3.3.1.ebuild 2017-06-10 09:13:03.702786694 +1000 @@ -120,7 +120,7 @@ cpu_flags_arm_thumb2? ( cpu_flags_arm_v6 ) cpu_flags_arm_v6? ( cpu_flags_arm_thumb ) " -MIPS_CPU_FEATURES=( mipsdspr1 mipsdspr2 mipsfpu ) +MIPS_CPU_FEATURES=( mipsdsp mipsfpu ) PPC_CPU_FEATURES=( altivec ) X86_CPU_FEATURES_RAW=( 3dnow:amd3dnow 3dnowext:amd3dnowext aes:aesni avx:avx avx2:avx2 fma3:fma3 fma4:fma4 mmx:mmx mmxext:mmxext sse:sse sse2:sse2 sse3:sse3 ssse3:ssse3 sse4_1:sse4 sse4_2:sse42 xop:xop ) X86_CPU_FEATURES=( ${X86_CPU_FEATURES_RAW[@]/#/cpu_flags_x86_} ) ---
commit d82760ae9edbe52b0907078059262fc946cd0805 (HEAD -> master, origin/master, origin/HEAD) Author: Alexis Ballier <aballier@gentoo.org> Date: Mon Jun 19 18:54:53 2017 +0200 media-video/ffmpeg: Backport mipdsp fix to latest ~arch, bug #621728 thx more permanent check for that kind of bug added to -9999 in a previous commit
