【发布时间】:2011-12-23 07:37:38
【问题描述】:
我正在尝试像这样用 x264(0.120) 编译 ffmpeg (0.9.0.git)
./configure --enable-gpl --enable-libmp3lame \
--enable-static --disable-shared --enable-libx264 \
--enable-pthreads --disable-doc --enable-avfilter \
--disable-ffplay --disable-ffserver --disable-ffprobe
make
我遇到以下错误:
LD ffmpeg_g
Undefined symbols for architecture x86_64:
"_MM_FIX_0_707106781", referenced from:
_filter in libavfilter.a(vf_fspp.o)
"_MM_FIX_0_541196100", referenced from:
_filter in libavfilter.a(vf_fspp.o)
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status
make: *** [ffmpeg_g] Error 1
知道修复可能是什么吗?
更新:可能无关,但此讨论 https://trac.macports.org/ticket/30093 表示问题是 ffmpeg 拾取 llvm 而不是 gcc-4.2,但随后这已在 0.7.4 中修复
【问题讨论】: