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#!/bin/sh
set -e
target=$1
shift
clang=$MOZ_FETCHES_DIR/clang/bin/clang
case "$target" in
aarch64-apple-darwin)
arch=arm64
export MACOSX_DEPLOYMENT_TARGET=11.0
compiler_wrapper() {
echo exec \$MOZ_FETCHES_DIR/clang/bin/$1 -mcpu=apple-a12 \"\$@\" > $1
chmod +x $1
}
compiler_wrapper clang
compiler_wrapper clang++
clang=$PWD/clang
;;
x86_64-apple-darwin)
arch=x86_64
export MACOSX_DEPLOYMENT_TARGET=10.12
;;
armv7-linux-android)
api_level=16
ndk_target=arm-linux-androideabi
ndk_prefix=arm-linux-androideabi
ndk_arch=arm
;;
aarch64-linux-android)
api_level=21
ndk_target=aarch64-linux-android
ndk_prefix=aarch64-linux-android
ndk_arch=arm64
;;
i686-linux-android)
api_level=16
ndk_target=i686-linux-android
ndk_prefix=x86
ndk_arch=x86
;;
x86_64-linux-android)
api_level=21
ndk_target=x86_64-linux-android
ndk_prefix=x86_64
ndk_arch=x86_64
;;
esac
case "$target" in
*-apple-darwin)
libdir=lib/darwin
EXTRA_CMAKE_FLAGS="
-DCMAKE_LINKER=$MOZ_FETCHES_DIR/cctools/bin/$target-ld
-DCMAKE_LIPO=$MOZ_FETCHES_DIR/cctools/bin/lipo
-DCMAKE_SYSTEM_NAME=Darwin
-DCMAKE_SYSTEM_VERSION=$MACOSX_DEPLOYMENT_TARGET
-DCMAKE_OSX_SYSROOT=$MOZ_FETCHES_DIR/MacOSX11.0.sdk
-DDARWIN_osx_ARCHS=$arch
-DDARWIN_osx_SYSROOT=$MOZ_FETCHES_DIR/MacOSX11.0.sdk
-DDARWIN_macosx_OVERRIDE_SDK_VERSION=11.0
-DDARWIN_osx_BUILTIN_ARCHS=$arch
"
# compiler-rt build script expects to find `codesign` in $PATH.
# Give it a fake one.
echo "#!/bin/sh" > codesign
chmod +x codesign
PATH="$PWD:$MOZ_FETCHES_DIR/cctools/bin:$PATH"
;;
*-linux-android)
libdir=lib/linux
cflags="
--gcc-toolchain=$MOZ_FETCHES_DIR/android-ndk/toolchains/$ndk_prefix-4.9/prebuilt/linux-x86_64
-isystem $MOZ_FETCHES_DIR/android-ndk/sysroot/usr/include/$ndk_target
-isystem $MOZ_FETCHES_DIR/android-ndk/sysroot/usr/include
-D__ANDROID_API__=$api_level
"
# These flags are only necessary to pass the cmake tests.
exe_linker_flags="
-L$MOZ_FETCHES_DIR/android-ndk/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/$ndk_target/$api_level
-L$MOZ_FETCHES_DIR/android-ndk/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/$ndk_target
"
EXTRA_CMAKE_FLAGS="
-DCMAKE_SYSROOT=$MOZ_FETCHES_DIR/android-ndk/platforms/android-$api_level/arch-$ndk_arch
-DCMAKE_SHARED_LINKER_FLAGS=-fuse-ld=lld
-DCMAKE_LINKER=$MOZ_FETCHES_DIR/clang/bin/ld.lld
-DCMAKE_C_FLAGS='-fPIC $cflags'
-DCMAKE_ASM_FLAGS='$cflags'
-DCMAKE_CXX_FLAGS='-fPIC -Qunused-arguments $cflags'
-DCMAKE_EXE_LINKER_FLAGS='-fuse-ld=lld $exe_linker_flags'
-DCMAKE_SHARED_LINKER_FLAGS=-fuse-ld=lld
-DANDROID=1
-DANDROID_NATIVE_API_LEVEL=$api_level
-DSANITIZER_ALLOW_CXXABI=OFF
-DCOMPILER_RT_BUILD_LIBFUZZER=OFF
-DCOMPILER_RT_BUILD_ORC=OFF
"
;;
aarch64-unknown-linux-gnu)
libdir=lib/linux
EXTRA_CMAKE_FLAGS="
-DCMAKE_SYSROOT=$MOZ_FETCHES_DIR/sysroot-aarch64-linux-gnu
-DCMAKE_LINKER=$MOZ_FETCHES_DIR/clang/bin/ld.lld
"
PATH="$MOZ_FETCHES_DIR/binutils/bin:$PATH"
;;
*)
echo $target is not supported yet
exit 1
;;
esac
if [ -n "$TOOLTOOL_MANIFEST" ]; then
. $GECKO_PATH/taskcluster/scripts/misc/tooltool-download.sh
fi
mkdir compiler-rt
cd compiler-rt
for patchfile in "$@"; do
patch -d $MOZ_FETCHES_DIR/llvm-project -p1 < $GECKO_PATH/$patchfile
done
eval cmake \
$MOZ_FETCHES_DIR/llvm-project/compiler-rt \
-GNinja \
-DCMAKE_C_COMPILER=$clang \
-DCMAKE_CXX_COMPILER=$clang++ \
-DCMAKE_C_COMPILER_TARGET=$target \
-DCMAKE_CXX_COMPILER_TARGET=$target \
-DCMAKE_ASM_COMPILER_TARGET=$target \
-DCMAKE_AR=$MOZ_FETCHES_DIR/clang/bin/llvm-ar \
-DCMAKE_RANLIB=$MOZ_FETCHES_DIR/clang/bin/llvm-ranlib \
-DCMAKE_BUILD_TYPE=Release \
-DLLVM_ENABLE_ASSERTIONS=OFF \
-DLLVM_CONFIG_PATH=$MOZ_FETCHES_DIR/clang/bin/llvm-config \
-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON \
$EXTRA_CMAKE_FLAGS
ninja -v
cd ..
tar caf compiler-rt.tar.zst compiler-rt/$libdir
mkdir -p "$UPLOAD_DIR"
mv "compiler-rt.tar.zst" "$UPLOAD_DIR"