try compile with this script: rm -r ./compiled
echo Configure for armv7 build ./configure \ --cc=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc \ --as='/usr/local/bin/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/iPhoneOS5.1.sdk \ --target-os=darwin \ --arch=arm \ --cpu=cortex-a8 \ --extra-cflags='-arch armv7' \ --extra-ldflags='-arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS5.1.sdk' \ --prefix=compiled/armv7 \ --enable-cross-compile \ --enable-nonfree \ --enable-gpl \ --disable-armv5te \ --disable-swscale-alpha \ --disable-doc \ --disable-ffmpeg \ --disable-ffplay \ --disable-ffprobe \ --disable-ffserver \ --disable-asm \ --disable-debug make clean make && make install echo Configure for armv6 ./configure \ --cc=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc \ --as='/usr/local/bin/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/iPhoneOS5.1.sdk \ --target-os=darwin \ --arch=arm \ --cpu=arm1176jzf-s \ --extra-cflags='-arch armv6' \ --extra-ldflags='-arch armv6 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS5.1.sdk' \ --prefix=compiled/armv6 \ --enable-cross-compile \ --enable-nonfree \ --enable-gpl \ --disable-armv5te \ --disable-swscale-alpha \ --disable-doc \ --disable-ffmpeg \ --disable-ffplay \ --disable-ffprobe \ --disable-ffserver \ --disable-asm \ --disable-debug make clean make && make install echo Configure for i386 ./configure \ --cc=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc \ --as='/usr/local/bin/gas-preprocessor.pl /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc' \ --sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk \ --target-os=darwin \ --arch=i386 \ --cpu=i386 \ --extra-cflags='-arch i386' \ --extra-ldflags='-arch i386 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk' \ --prefix=compiled/i386 \ --enable-cross-compile \ --enable-nonfree \ --enable-gpl \ --disable-armv5te \ --disable-swscale-alpha \ --disable-doc \ --disable-ffmpeg \ --disable-ffplay \ --disable-ffprobe \ --disable-ffserver \ --disable-asm \ --disable-debug make clean make && make install # make fat (universal) libs mkdir -p ./compiled/fat/lib lipo -output ./compiled/fat/lib/libavcodec.a -create \ -arch armv6 ./compiled/armv6/lib/libavcodec.a \ -arch armv7 ./compiled/armv7/lib/libavcodec.a \ -arch i386 ./compiled/i386/lib/libavcodec.a lipo -output ./compiled/fat/lib/libavdevice.a -create \ -arch armv6 ./compiled/armv6/lib/libavdevice.a \ -arch armv7 ./compiled/armv7/lib/libavdevice.a \ -arch i386 ./compiled/i386/lib/libavdevice.a lipo -output ./compiled/fat/lib/libavformat.a -create \ -arch armv6 ./compiled/armv6/lib/libavformat.a \ -arch armv7 ./compiled/armv7/lib/libavformat.a \ -arch i386 ./compiled/i386/lib/libavformat.a lipo -output ./compiled/fat/lib/libavutil.a -create \ -arch armv6 ./compiled/armv6/lib/libavutil.a \ -arch armv7 ./compiled/armv7/lib/libavutil.a \ -arch i386 ./compiled/i386/lib/libavutil.a lipo -output ./compiled/fat/lib/libswresample.a -create \ -arch armv6 ./compiled/armv6/lib/libswresample.a \ -arch armv7 ./compiled/armv7/lib/libswresample.a \ -arch i386 ./compiled/i386/lib/libswresample.a lipo -output ./compiled/fat/lib/libpostproc.a -create \ -arch armv6 ./compiled/armv6/lib/libpostproc.a \ -arch armv7 ./compiled/armv7/lib/libpostproc.a \ -arch i386 ./compiled/i386/lib/libpostproc.a lipo -output ./compiled/fat/lib/libswscale.a -create \ -arch armv6 ./compiled/armv6/lib/libswscale.a \ -arch armv7 ./compiled/armv7/lib/libswscale.a \ -arch i386 ./compiled/i386/lib/libswscale.a lipo -output ./compiled/fat/lib/libavfilter.a -create \ -arch armv6 ./compiled/armv6/lib/libavfilter.a \ -arch armv7 ./compiled/armv7/lib/libavfilter.a \ -arch i386 ./compiled/i386/lib/libavfilter.a On Mon, Jun 4, 2012 at 6:05 AM, jennyhoo <[email protected]> wrote: > > I use build ffmpeg for iOS 5.1 successfully. > > > bug when I try to link my application with the libraries this above > script generates, I get the following: > > "ld: warning: ignoring file > /Users/XXXXX/ffmpeg/ffmpeg/armv7/libavcodec.a, file was built for > archive which is not the architecture being linked (armv7)" > > Why it's not creating ARM7 libraries? > > > > _______________________________________________ > Libav-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/libav-user > >
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