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53 lines
1.7 KiB
53 lines
1.7 KiB
6 years ago
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cd ffmpeg
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make clean
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archbit=32
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#===========================
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if [ $archbit -eq 32 ];then
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echo "build for 32bit"
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#32bit
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abi='armeabi'
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cpu='arm'
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arch='arm'
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android='androideabi'
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else
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#64bit
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echo "build for 64bit"
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abi='arm64-v8a'
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cpu='aarch64'
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arch='arm64'
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android='android'
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fi
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export NDK=/home/frank/android/android-ndk-r10e
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export PREBUILT=$NDK/toolchains/$cpu-linux-$android-4.9/prebuilt
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export PLATFORM=$NDK/platforms/android-21/arch-$cpu
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export PREFIX=../ff-onelib
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build_one(){
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./configure --target-os=linux --prefix=$PREFIX \
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--enable-cross-compile \
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--enable-runtime-cpudetect \
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--arch=$cpu \
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--cc=$PREBUILT/linux-x86_64/bin/$cpu-linux-$android-gcc \
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--cross-prefix=$PREBUILT/linux-x86_64/bin/$cpu-linux-$android- \
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--disable-stripping \
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--nm=$PREBUILT/linux-x86_64/bin/$cpu-linux-$android-nm \
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--sysroot=$PLATFORM \
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--enable-gpl --enable-static --disable-shared --enable-nonfree --enable-version3 --enable-small \
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--enable-neon --enable-mediacodec --enable-asm \
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--enable-zlib --disable-ffprobe --disable-ffplay --enable-ffmpeg --disable-debug \
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--enable-jni \
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--extra-cflags="-fpic -mfpu=neon -mcpu=cortex-a8 -mfloat-abi=softfp -marm -march=armv7-a"
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}
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build_one
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make
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make install
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$PREBUILT/linux-x86_64/bin/$cpu-linux-$android-ld -rpath-link=$PLATFORM/usr/lib -L$PLATFORM/usr/lib -L$PREFIX/lib -soname libffmpeg.so -shared -nostdlib -Bsymbolic --whole-archive --no-undefined -o $PREFIX/libffmpeg.so libavcodec/libavcodec.a libavfilter/libavfilter.a libswresample/libswresample.a libavformat/libavformat.a libavutil/libavutil.a libswscale/libswscale.a libpostproc/libpostproc.a libavdevice/libavdevice.a -lc -lm -lz -ldl -llog --dynamic-linker=/system/bin/linker $PREBUILT/linux-x86_64/lib/gcc/$cpu-linux-$android/4.9/libgcc.a
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cd ..
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