media-libs/shaderc: add 2023.8

Signed-off-by: Nick Sarnie <sarnex@gentoo.org>

2 files changed, 80 insertions, 0 deletions

diff --git a/media-libs/shaderc/Manifest b/media-libs/shaderc/Manifest
index 41dc28d517c1..02faa171fdb5 100644
--- a/media-libs/shaderc/Manifest
+++ b/media-libs/shaderc/Manifest
@@ -1,2 +1,3 @@
 DIST shaderc-2023.6.tar.gz 226361 BLAKE2B 023ce15caaff6ff9474f361c6c5442fd8c58bbb079774fd3c8525824e70e63c1b8fff37490601b599f4ed44f4bfaec3ca746b7a734782fc2af8d78c4f1f1de53 SHA512 6580384ac27c4f2225529873ba46ca61240bdf63f4f5b89875e9bd20a774fed49328094379b7f469c3b97b6a3744cb649998c0d6d5a391023317a64a91754bb1
 DIST shaderc-2023.7.tar.gz 227360 BLAKE2B de5ee8cc35bc76ba1301e80217587cbf55885999297755d78a72fe0940431351d4070cdd0793fe8f43208d40c9ec343bbe888da2b8ded471bd241be067b1addf SHA512 f3c1db574312e7e5ee22fb64f47f6609369754dd1648eb4e51c30b3c40aafd9994e54560e8334d01ac7d00011285a94d0543fa9ecd6977ec34c39a965fd72269
+DIST shaderc-2023.8.tar.gz 227238 BLAKE2B 334bda3bdff510ac97f97fa710e18ca9a2c807d1e71973aaf4493112dca3adb69c7a83c0590c65db3e6dffab82f500058162d3190e5822a01ea2d611db771857 SHA512 2a5e59a2bb6c4b5462758d824747fee0edaf177dc64f30fe698fd2d2cc21cddab1a19ec2b2d63bd3d2e209330a13519f399395398379370b15daa39e6ee6b2bf
diff --git a/media-libs/shaderc/shaderc-2023.8.ebuild b/media-libs/shaderc/shaderc-2023.8.ebuild
new file mode 100644
index 000000000000..7f50365de0f8
--- /dev/null
+++ b/media-libs/shaderc/shaderc-2023.8.ebuild
@@ -0,0 +1,79 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{9..12} )
+inherit cmake-multilib multibuild python-any-r1
+
+DESCRIPTION="Collection of tools, libraries and tests for shader compilation"
+HOMEPAGE="https://github.com/google/shaderc"
+EGIT_COMMIT="${PV}"
+SRC_URI="https://github.com/google/${PN}/archive/v${EGIT_COMMIT}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/${PN}-${EGIT_COMMIT}"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~loong ~ppc64 ~riscv ~x86"
+IUSE="doc"
+
+RDEPEND="
+	~dev-util/glslang-1.3.275:=[${MULTILIB_USEDEP}]
+	~dev-util/spirv-tools-1.3.275[${MULTILIB_USEDEP}]
+"
+DEPEND="${RDEPEND}
+	${PYTHON_DEPS}
+	~dev-util/spirv-headers-1.3.275"
+
+BDEPEND="doc? ( dev-ruby/asciidoctor )"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-2020.4-fix-build.patch
+)
+
+# https://github.com/google/shaderc/issues/470
+RESTRICT=test
+
+src_prepare() {
+	cmake_comment_add_subdirectory examples
+
+	# Unbundle glslang, spirv-headers, spirv-tools
+	cmake_comment_add_subdirectory third_party
+	sed -i \
+		-e "s|\$<TARGET_FILE:spirv-dis>|${EPREFIX}/usr/bin/spirv-dis|" \
+		glslc/test/CMakeLists.txt || die
+
+	# Disable git versioning
+	sed -i -e '/build-version/d' glslc/CMakeLists.txt || die
+
+	# Manually create build-version.inc as we disabled git versioning
+	cat <<- EOF > glslc/src/build-version.inc || die
+		"${P}\n"
+		"$(best_version dev-util/spirv-tools)\n"
+		"$(best_version dev-util/glslang)\n"
+	EOF
+
+	cmake_src_prepare
+}
+
+multilib_src_configure() {
+	local mycmakeargs=(
+		-DSHADERC_SKIP_TESTS="true"
+		-DSHADERC_ENABLE_WERROR_COMPILE="false"
+	)
+	cmake_src_configure
+}
+
+multilib_src_compile() {
+	if multilib_is_native_abi && use doc; then
+		cmake_src_compile glslc_doc_README
+	fi
+	cmake_src_compile
+}
+
+multilib_src_install() {
+	if multilib_is_native_abi; then
+		use doc && local HTML_DOCS=( "${BUILD_DIR}/glslc/README.html" )
+	fi
+	cmake_src_install
+}