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#!/usr/bin/env bash
set -ex
source shared.sh
ZIRCON=e9a26dbc70d631029f8ee9763103910b7e3a2fe1
mkdir -p zircon
pushd zircon > /dev/null
# Download sources
git init
git remote add origin https://github.com/rust-lang-nursery/mirror-google-fuchsia-zircon
git fetch --depth=1 origin $ZIRCON
git reset --hard FETCH_HEAD
# Download toolchain
./scripts/download-toolchain
chmod -R a+rx prebuilt/downloads/clang+llvm-x86_64-linux
cp -a prebuilt/downloads/clang+llvm-x86_64-linux/. /usr/local
build() {
local arch="$1"
case "${arch}" in
x86_64) tgt="zircon-pc-x86-64" ;;
aarch64) tgt="zircon-qemu-arm64" ;;
esac
hide_output make -j$(getconf _NPROCESSORS_ONLN) $tgt
dst=/usr/local/${arch}-fuchsia
mkdir -p $dst
cp -a build-${tgt}/sysroot/include $dst/
cp -a build-${tgt}/sysroot/lib $dst/
}
# Build sysroot
for arch in x86_64 aarch64; do
build ${arch}
done
popd > /dev/null
rm -rf zircon
for arch in x86_64 aarch64; do
for tool in clang clang++; do
cat >/usr/local/bin/${arch}-fuchsia-${tool} <<EOF
#!/bin/sh
${tool} --target=${arch}-fuchsia --sysroot=/usr/local/${arch}-fuchsia "\$@"
EOF
chmod +x /usr/local/bin/${arch}-fuchsia-${tool}
done
ln -s /usr/local/bin/llvm-ar /usr/local/bin/${arch}-fuchsia-ar
done
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