I can reproduce with a cross-compiler: ./configure --arch=arm --cpu=cortex-a8 --extra-cflags='-mfpu=vfp -mfloat-abi=softfp' --cross-prefix=arm-none-linux-gnueabi- arm-none-linux-gnueabi-gcc -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -I. -I"/build/buildd/ffmpeg-0.5+svn20090706" -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112 -I/build/buildd/ffmpeg-0.5+svn20090706/debian/include -std=c99 -fomit-frame-pointer -march=armv6 -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/liboil-0.3 -g -Wdeclaration-after-statement -Wall -Wno-switch -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wcast-qual -Wwrite-strings -Wtype-limits -Wundef -O3 -fno-math-errno -fno-signed-zeros -c -o libavutil/aes.o libavutil/aes.c
versus: ./configure --arch=arm --cpu=cortex-a8 --extra-cflags='-mfpu=neon -mfloat-abi=softfp' --cross-prefix=arm-none-linux-gnueabi- arm-none-linux-gnueabi-gcc -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -I. -I"/build/buildd/ffmpeg-0.5+svn20090706" -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112 -I/build/buildd/ffmpeg-0.5+svn20090706/debian/include -mfpu=neon -mfloat-abi=softfp -std=c99 -fomit-frame-pointer -march=armv7-a -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/liboil-0.3 -g -Wdeclaration-after-statement -Wall -Wno-switch -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wcast-qual -Wwrite-strings -Wtype-limits -Wundef -O3 -fno-math-errno -fno-signed-zeros -c -o libavutil/aes.o libavutil/aes.c And arm-none-linux-gnueabi-readelf shows the problematic sections only in the neon case. -- Integrate and enable ARMv5TE/v6/VFP and NEON optimisations from ffmpeg trunk for armel https://bugs.launchpad.net/bugs/383240 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
