Files
mediadevices/build.sh
T
Lukas Herman 1b5203d3a0 Enhance cross-platform build system (#266)
With this new build system, it'll make it easier to compile third-party
libraries statically to multiple platforms.
2020-12-15 14:13:12 -05:00

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#!/bin/bash
MEDIADEVICES_TOOLCHAIN_OWNER=lherman
MEDIADEVICES_TOOLCHAIN_PREFIX=cross
MEDIADEVICES_SCRIPT_PATH=$(realpath ./scripts)
MEDIADEVICES_TOOLCHAIN_PATH=${MEDIADEVICES_SCRIPT_PATH}/${MEDIADEVICES_TOOLCHAIN_PREFIX}
MEDIADEVICES_DOCKERFILES_PATH=dockerfiles
# Reference: https://github.com/dockcross/dockcross#cross-compilers
MEDIADEVICES_TARGET_PLATFORMS=(
linux-armv7
linux-arm64
linux-x64
windows-x64
darwin-x64
)
if [[ -z ${VERBOSE} ]]; then
MEDIADEVICES_OUTPUT=/dev/null
else
MEDIADEVICES_OUTPUT=/dev/stdout
fi
install_toolchains() {
bash ${MEDIADEVICES_DOCKERFILES_PATH}/build.sh &> ${MEDIADEVICES_OUTPUT}
for platform in ${MEDIADEVICES_TARGET_PLATFORMS[@]}
do
mkdir -p ${MEDIADEVICES_TOOLCHAIN_PATH}
image=${MEDIADEVICES_TOOLCHAIN_OWNER}/${MEDIADEVICES_TOOLCHAIN_PREFIX}-${platform}
bin_path=${MEDIADEVICES_TOOLCHAIN_PATH}/${MEDIADEVICES_TOOLCHAIN_PREFIX}-${platform}
docker run ${image} > ${bin_path}
chmod +x ${bin_path}
done
}
build() {
sub_builds=$(find pkg -type f -name "build.sh")
for sub_build in ${sub_builds[@]}
do
sub_build=$(realpath ${sub_build})
sub_build_dir=$(dirname ${sub_build})
current_dir=${PWD}
cd $sub_build_dir
for platform in ${MEDIADEVICES_TARGET_PLATFORMS[@]}
do
export MEDIADEVICES_TOOLCHAIN_BIN=${MEDIADEVICES_TOOLCHAIN_PATH}/${MEDIADEVICES_TOOLCHAIN_PREFIX}-${platform}
# convert '-' to '_' since '_' is more common in library names
export MEDIADEVICES_TARGET_PLATFORM=${platform//-/_}
export MEDIADEVICES_TARGET_OS=$(echo $MEDIADEVICES_TARGET_PLATFORM | cut -d'_' -f1)
export MEDIADEVICES_TARGET_ARCH=${platform//${MEDIADEVICES_TARGET_OS}-/}
echo "Building ${sub_build_dir}:"
echo " PLATFORM : ${MEDIADEVICES_TARGET_PLATFORM}"
echo " OS : ${MEDIADEVICES_TARGET_OS}"
echo " ARCH : ${MEDIADEVICES_TARGET_ARCH}"
echo " TOOLCHAIN_BIN : ${MEDIADEVICES_TOOLCHAIN_BIN}"
echo ""
${sub_build} &> ${MEDIADEVICES_OUTPUT}
done
cd ${current_dir}
done
}
if [[ $# > 0 && $1 != "all" ]]; then
MEDIADEVICES_TARGET_PLATFORMS=($1)
fi
install_toolchains
build