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#!/usr/bin/env bash
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case $ANDROID_ABI in
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x86)
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# Disabling assembler optimizations, because they have text relocations
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EXTRA_BUILD_CONFIGURATION_FLAGS=--disable-asm
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;;
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x86_64)
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EXTRA_BUILD_CONFIGURATION_FLAGS=--x86asmexe=${FAM_YASM}
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;;
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esac
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# Preparing flags for enabling requested libraries
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ADDITIONAL_COMPONENTS=
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for LIBARY_NAME in ${FFMPEG_EXTERNAL_LIBRARIES[@]}
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do
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ADDITIONAL_COMPONENTS+=" --enable-$LIBARY_NAME"
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done
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# Referencing dependencies without pkgconfig
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DEP_CFLAGS="-I${BUILD_DIR_EXTERNAL}/${ANDROID_ABI}/include"
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DEP_LD_FLAGS="-L${BUILD_DIR_EXTERNAL}/${ANDROID_ABI}/lib $FFMPEG_EXTRA_LD_FLAGS"
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./configure \
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--prefix=${BUILD_DIR_FFMPEG}/${ANDROID_ABI} \
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--enable-cross-compile \
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--target-os=android \
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--arch=${TARGET_TRIPLE_MACHINE_BINUTILS} \
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--sysroot=${SYSROOT_PATH} \
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--cross-prefix=${CROSS_PREFIX_WITH_PATH} \
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--cc=${FAM_CC} \
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--extra-cflags="-O3 -fPIC $DEP_CFLAGS" \
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--extra-ldflags="$DEP_LD_FLAGS" \
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--enable-shared \
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--disable-static \
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--pkg-config=$(which pkg-config) \
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${EXTRA_BUILD_CONFIGURATION_FLAGS} \
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$ADDITIONAL_COMPONENTS
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${MAKE_EXECUTABLE} clean
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${MAKE_EXECUTABLE} -j${HOST_NPROC}
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${MAKE_EXECUTABLE} install
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