#!/bin/bash -e

INSTALL=$(pwd)/llvm-mos

if [[ "${1,,}" == "all" ]]; then
	if [[ ! -d llvm-mos-source ]]; then
		git clone https://github.com/llvm-mos/llvm-mos.git llvm-mos-source
	fi

	pushd llvm-mos-source
	    cmake \
		    -C clang/cmake/caches/MOS.cmake \
		    -G Ninja \
		    -S llvm \
		    -B build \
		    -DCMAKE_INSTALL_PREFIX=${INSTALL}
	    cmake --build build
	    cmake --install build
	popd
fi

if [[ ! -d llvm-mos-sdk-source ]]; then
	git clone https://github.com/llvm-mos/llvm-mos-sdk.git llvm-mos-sdk-source
fi

cp -Rf llvm-mos-sdk-patches/* llvm-mos-sdk-source/.

pushd llvm-mos-sdk-source
	mkdir -p build
	pushd build
		cmake \
			-G Ninja \
			-DCMAKE_INSTALL_PREFIX=${INSTALL} \
			..
		ninja install
	popd
popd