我进行了自我更新并更新了所有依赖项。
当我做
sudo port install ffmpeg-devel
我明白了
---> Computing dependencies for ffmpeg-devel
---> Building ffmpeg-devel
Error: org.macports.build for port ffmpeg-devel returned: command execution failed
Please see the log file for port ffmpeg-devel for details:
以下是日志文件的内容： http://pastebin.com/pvUsU0fc
从末尾开始的最相关条目：
...
libavfilter/vsrc_mptestsrc.o libavfilter/vsrc_testsrc.o libavfilter/x86/gradfun.o libavfilter/x86/yadif.o
:info:build libswscale/x86/rgb2rgb_template.c: In function ‘rgb15tobgr24_MMX’:
:info:build libswscale/x86/rgb2rgb_template.c:814: error: can't find a register in class ‘GENERAL_REGS’ while reloading ‘asm’
:info:build libswscale/x86/rgb2rgb_template.c:811: error: ‘asm’ operand has impossible constraints
:info:build libswscale/x86/rgb2rgb_template.c:814: error: ‘asm’ operand has impossible constraints
:info:build libswscale/x86/rgb2rgb_template.c:879: error: ‘asm’ operand has impossible constraints
:info:build gmake: *** [libswscale/x86/rgb2rgb.o] Error 1
:info:build gmake: *** Waiting for unfinished jobs....
:info:build ranlib libavfilter/libavfilter.a
:info:build gmake: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_multimedia_ffmpeg-devel/ffmpeg-devel/work/ffmpeg-d3d5e84-i386'
:info:build Command failed: cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_multimedia_ffmpeg-devel/ffmpeg-devel/work/ffmpeg-d3d5e84-i386" && /opt/local/bin/gmake -j4 -w all
:info:build Exit code: 2
:error:build org.macports.build for port ffmpeg-devel returned: command execution failed
:debug:build Error code: NONE
:debug:build Backtrace: command execution failed