108 lines
3.3 KiB
Bash
Executable File
108 lines
3.3 KiB
Bash
Executable File
#!/bin/bash
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set -e
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DECODERS="h264,vp8"
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LIBAVCODEC_VERSION=59
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LIBAVUTIL_VERSION=57
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if [ "$#" -le 3 ]; then
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echo "usage: <src_dir> <output_path> <build_arch> <target_system_name>"
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exit 1
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fi
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export DEBIAN_FRONTEND=noninteractive
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uname_system="$(uname -s)"
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case "${uname_system}" in
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Linux*) system_name=linux;;
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Darwin*) system_name=macos;;
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CYGWIN*) system_name=win;;
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MINGW*) system_name=win;;
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*) system_name="Unknown OS: ${uname_system}"
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esac
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src_dir=$1
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output_path=$2
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build_arch=$3
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target_system_name=$4
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mkdir -p $output_path
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if command -v sudo &> /dev/null
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then
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SUDO=sudo
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fi
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if [[ $system_name == "linux" ]]; then
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$SUDO apt-get update -y
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$SUDO apt-get install -y \
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yasm \
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build-essential \
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clang \
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llvm \
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make \
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automake \
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autoconf \
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pkg-config \
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libtool-bin \
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nasm
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fi
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if [[ $target_system_name == "linux" ]]; then
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export LDFLAGS="-static-libgcc -static-libstdc++"
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extra_configure_flags="--enable-cross-compile"
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elif [[ $target_system_name == "macos" ]]; then
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brew install nasm
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export MACOSX_DEPLOYMENT_TARGET="11.0"
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export cc="clang -arch $build_arch"
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extra_configure_flags="--install-name-dir=\"@rpath\" --enable-cross-compile --disable-xlib"
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elif [[ $target_system_name == "win" ]] && [[ $build_arch == "x86_64" ]]; then
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$SUDO apt-get install -y gcc-mingw-w64-x86-64 g++-mingw-w64-x86-64
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export LDFLAGS="-static-libgcc -static-libstdc++ -static"
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extra_configure_flags="--target-os=mingw32 --cross-prefix=x86_64-w64-mingw32- --disable-w32threads"
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fi
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if [[ $build_arch == "arm64" ]]; then
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extra_configure_flags="$extra_configure_flags --enable-neon"
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fi
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pushd $src_dir
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./configure --arch=$build_arch \
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--disable-everything \
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--disable-static \
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--disable-doc \
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--disable-programs \
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--disable-swscale \
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--disable-avformat \
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--disable-swresample \
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--disable-avdevice \
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--disable-avfilter \
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--disable-debug \
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--enable-avcodec \
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--enable-shared \
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--enable-decoder="$DECODERS" \
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--enable-lto \
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--enable-stripping \
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$extra_configure_flags \
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--prefix="install_output"
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make -j$(nproc) && make install
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mkdir -p $output_path
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rm -f $output_path/*
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if [[ $target_system_name == "linux" ]]; then
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cp -L install_output/lib/libavcodec.so.$LIBAVCODEC_VERSION $output_path
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cp -L install_output/lib/libavutil.so.$LIBAVUTIL_VERSION $output_path
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elif [[ $target_system_name == "macos" ]]; then
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cp -L install_output/lib/libavcodec.$LIBAVCODEC_VERSION.dylib $output_path
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cp -L install_output/lib/libavutil.$LIBAVUTIL_VERSION.dylib $output_path
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elif [[ $target_system_name == "win" ]]; then
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cp -L install_output/bin/avcodec-$LIBAVCODEC_VERSION.dll $output_path
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cp -L install_output/bin/avutil-$LIBAVUTIL_VERSION.dll $output_path
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fi
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popd |