我在編譯ffmpeg
。配置:如何配置鏈接以便編譯的二進制文件找到庫?
--prefix=/home/john/zope/engage/zeocluster/ffmpeg/parts/ffmpeg-build --extra-cflags='-I/home/john/zope/engage/zeocluster/ffmpeg/parts/x264-build/include -I/home/john/zope/engage/zeocluster/ffmpeg/parts/ogg-build/include -I/home/john/zope/engage/zeocluster/ffmpeg/parts/theora-build/include -I/home/john/zope/engage/zeocluster/ffmpeg/parts/lame-build/include -I/home/john/zope/engage/zeocluster/ffmpeg/parts/faac-build/include -I/home/john/zope/engage/zeocluster/ffmpeg/parts/faad-build/include -I/home/john/zope/engage/zeocluster/ffmpeg/parts/vpx-build/include -I/home/john/zope/engage/zeocluster/ffmpeg/parts/vorbis-build/include -I/home/john/zope/engage/zeocluster/ffmpeg/parts/ffmpeg-build/include' --extra-ldflags='-L/home/john/zope/engage/zeocluster/ffmpeg/parts/x264-build/lib -L/home/john/zope/engage/zeocluster/ffmpeg/parts/ogg-build/lib -L/home/john/zope/engage/zeocluster/ffmpeg/parts/theora-build/lib -L/home/john/zope/engage/zeocluster/ffmpeg/parts/lame-build/lib -L/home/john/zope/engage/zeocluster/ffmpeg/parts/faac-build/lib -L/home/john/zope/engage/zeocluster/ffmpeg/parts/faad-build/lib -L/home/john/zope/engage/zeocluster/ffmpeg/parts/vpx-build/lib -L/home/john/zope/engage/zeocluster/ffmpeg/parts/vorbis-build/lib -L/home/john/zope/engage/zeocluster/ffmpeg/parts/ffmpeg-build/lib'
構建完成罰款,並LD_LIBRARY_PATH=./parts/ffmpeg-build/lib:./parts/x264-build/lib ./parts/ffmpeg-build/bin/ffmpeg
運行二進制文件。
爲什麼LD_LIBRARY_PATH
是必需的?我不是已經告訴編譯器鏈接這些庫嗎?
迭戈,你的答案看起來不錯。它看起來應該使用'--with-stage1-ldflags =「 - Wl,-rpath,$ {buildout:directory}/parts/ffmpeg-build/lib,-rpath,$ {buildout:directory}/parts/x264 -build/lib「'作爲'。/ configure'的選項。不幸的是,它看起來像這個包中的配置版本太舊了。 –
運行'configure'後,您可以調整Makefiles。當然,他們會是一些,但也許不是那麼多。 –
原來,使用'LDFLAGS'環境變量或其他相應的標誌在不同'configure'風格中可以實現相同的功能。 –