name='glslang'
version='15.0.0'
release='2'
desc='OpenGL and OpenGL ES shader front end and validator'
desc_ru='Фронтенд и валидатор шейдеров OpenGL и OpenGL ES'
homepage='https://github.com/KhronosGroup/glslang'
maintainer='Evgeniy Khramov <xpamych@yandex.ru>'
maintainer_ru='Евгений Храмов <xpamych@yandex.ru>'
license=('BSD-3-Clause' 'GPL-3.0-or-later')
architectures=('amd64')

provides=(
	'glslang'
	'glslang(x86-64)'
	'glslang-devel'
	'glslang-devel(x86-64)'
)

deps=(
	'spirv-tools'
)

deps_redos=(
	'spirv-tools'
)

build_deps=(
	'gcc'
	'gcc-c++'
	'cmake'
	'ninja-build'
	'python3'
	'spirv-tools-devel'
)

build_deps_redos=("${build_deps[@]}")

sources=("https://github.com/KhronosGroup/glslang/archive/refs/tags/${version}.tar.gz")
checksums=('c31c8c2e89af907507c0631273989526ee7d5cdf7df95ececd628fd7b811e064')

build() {
	cd "$srcdir/glslang-${version}"

	cmake -B builddir -G Ninja \
		-DCMAKE_INSTALL_PREFIX=/usr \
		-DCMAKE_INSTALL_LIBDIR=lib64 \
		-DCMAKE_BUILD_TYPE=Release \
		-DBUILD_SHARED_LIBS=ON \
		-DENABLE_SPVREMAPPER=ON \
		-DENABLE_GLSLANG_BINARIES=ON \
		-DENABLE_GLSLANG_JS=OFF \
		-DENABLE_RTTI=ON \
		-DENABLE_OPT=ON \
		-DENABLE_PCH=ON \
		-DALLOW_EXTERNAL_SPIRV_TOOLS=ON

	cmake --build builddir -j$(nproc)
}

package() {
	cd "$srcdir/glslang-${version}"

	DESTDIR="$pkgdir" cmake --install builddir

	install-license LICENSE.txt glslang/LICENSE
}

files() {
	find "$pkgdir" -type f -o -type l | sed "s|^$pkgdir||" | sort
}