ffmpeg在iOS6.0下编译armv7
#!/bin/tcsh -fif (! -d armv7) mkdir armv7if (! -d lib) mkdir librm armv7/*.amake clean./configure \--cc=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc \--as='gas-preprocessor.pl /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc' \--sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.0.sdk \--extra-ldflags=-L/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.0.sdk/usr/lib/system \--target-os=darwin \--arch=arm \--cpu=cortex-a8 \--extra-cflags='-arch armv7' \--extra-ldflags='-arch armv7' \--enable-pic \--enable-cross-compile \--disable-ffmpeg \--disable-ffplay \--disable-ffserver \--disable-docmakemv libavcodec/libavcodec.a armv7/mv libavdevice/libavdevice.a armv7/mv libavformat/libavformat.a armv7/mv libavutil/libavutil.a armv7/mv libswscale/libswscale.a armv7/rm lib/*.acp armv7/*.a lib/
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