# Description: API and commands for processing SPIR-V modules
# URL: https://www.khronos.org/vulkan/
# Maintainer: Danny Rawlins, crux at romster dot me
# Depends on: python3 spirv-headers

name=spirv-tools
version=2019.4
commit=3e4abc9ac382b6fc7a88316a700652404b6fb9f7
release=3
source=(
	#https://github.com/KhronosGroup/SPIRV-Tools/archive/v$version/SPIRV-Tools-v$version.tar.gz
	https://github.com/KhronosGroup/SPIRV-Tools/archive/$commit.tar.gz#/$name-$commit.tar.gz
	fix-cmake-install.patch
)

build() {
#	cd SPIRV-Tools-$version
	cd SPIRV-Tools-$commit

	patch -p1 -i $SRC/fix-cmake-install.patch

	mkdir build-{shared,static}

	local config="
-DCMAKE_INSTALL_PREFIX=/usr \
-DCMAKE_INSTALL_LIBDIR=lib \
-DCMAKE_BUILD_TYPE=Release \
-DSPIRV_WERROR=OFF \
-DSPIRV-Headers_SOURCE_DIR=/usr \
-DPYTHON_EXECUTABLE=/usr/bin/python3 \
-GNinja"

	(cd build-static
	cmake .. $config -DBUILD_SHARED_LIBS=OFF
	ninja -j ${JOBS:-1}
	)

	(cd build-shared
	cmake .. $config -DBUILD_SHARED_LIBS=ON
	ninja -j ${JOBS:-1}
	)

	DESTDIR=$PKG ninja -C build-static install
	DESTDIR=$PKG ninja -C build-shared install
}