# Template file for 'shaderc'
pkgname=shaderc
version=2019.0
revision=1
wrksrc="shaderc-${version}"
build_style=cmake
configure_args="-DSHADERC_SKIP_TESTS=ON"
hostmakedepends="python3"
makedepends="SPIRV-Tools-devel glslang-devel"
short_desc="Collection of tools, libraries and tests for shader compilation"
maintainer="Orphaned <orphan@voidlinux.org>"
license="Apache-2.0"
homepage="https://github.com/google/shaderc"
distfiles="https://github.com/google/shaderc/archive/v${version}.tar.gz"
checksum=1018cd02be52295272fdbffa056ee24b881be277c83d039ad554d91230f4e11b

pre_configure() {
	# Unbundle glslang, SPIRV-Headers, SPIRV-Tools
	# also remove examples
	sed -i -e '/add_subdirectory(third_party)/d' \
		   -e '/add_subdirectory(examples)/d' CMakeLists.txt

	# Disable git versioning
	sed -i -e '/build-version/d' glslc/CMakeLists.txt

	# Create our own build-version.inc since we disabled git versioning
	# need to keep this in sync with glslang and SPIRV-Tools versions
	# this is displayed with 'glslc --version'
	cat <<- EOF > glslc/src/build-version.inc
		"shaderc 2019.0\n"
		"SPIRV-Tools-2019.2\n"
		"glslang-7.11.3214\n"
	EOF
}