92 lines
2.1 KiB
Bash
92 lines
2.1 KiB
Bash
# Copyright 1999-2021 Gentoo Authors
|
|
# Distributed under the terms of the GNU General Public License v2
|
|
|
|
EAPI=7
|
|
|
|
PYTHON_COMPAT=( python{3_7,3_8,3_9} )
|
|
|
|
CMAKE_ECLASS=cmake
|
|
|
|
inherit cmake-multilib python-any-r1
|
|
|
|
DESCRIPTION="Collection of tools, libraries and tests for shader compilation"
|
|
HOMEPAGE="https://github.com/google/shaderc"
|
|
EGIT_COMMIT="4089217d30c1f035c44a08255b875b5fea4f4bc5"
|
|
SRC_URI="https://github.com/google/${PN}/archive/${EGIT_COMMIT}.tar.gz -> ${P}.tar.gz"
|
|
S="${WORKDIR}/${PN}-${EGIT_COMMIT}"
|
|
|
|
LICENSE="Apache-2.0"
|
|
SLOT="0"
|
|
KEYWORDS="amd64 ppc64 x86"
|
|
IUSE="doc test"
|
|
|
|
RDEPEND="
|
|
>=dev-util/glslang-10.11.0.0_pre20201216[${MULTILIB_USEDEP}]
|
|
>=dev-util/spirv-tools-2020.6[${MULTILIB_USEDEP}]
|
|
"
|
|
DEPEND="${RDEPEND}
|
|
${PYTHON_DEPS}
|
|
>=dev-util/spirv-headers-1.5.4.1
|
|
doc? ( dev-ruby/asciidoctor )
|
|
test? (
|
|
dev-cpp/gtest
|
|
$(python_gen_any_dep 'dev-python/nose[${PYTHON_USEDEP}]')
|
|
)
|
|
"
|
|
|
|
PATCHES=(
|
|
"${FILESDIR}"/${PN}-2020.4-fix-build.patch
|
|
)
|
|
|
|
# https://github.com/google/shaderc/issues/470
|
|
RESTRICT=test
|
|
|
|
python_check_deps() {
|
|
if use test; then
|
|
has_version --host-root "dev-python/nose[${PYTHON_USEDEP}]"
|
|
fi
|
|
}
|
|
|
|
src_prepare() {
|
|
cmake_comment_add_subdirectory examples
|
|
|
|
# Unbundle glslang, spirv-headers, spirv-tools
|
|
cmake_comment_add_subdirectory third_party
|
|
sed -i \
|
|
-e "s|\$<TARGET_FILE:spirv-dis>|${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"
|
|
"$(best_version dev-util/glslang)\n"
|
|
EOF
|
|
|
|
cmake_src_prepare
|
|
}
|
|
|
|
multilib_src_configure() {
|
|
local mycmakeargs=(
|
|
-DSHADERC_SKIP_TESTS="$(usex !test)"
|
|
-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
|
|
}
|