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80 lines
1.6 KiB
80 lines
1.6 KiB
# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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PYTHON_COMPAT=( python3_{8,9,10} )
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inherit cmake llvm python-any-r1
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LLVM_MAX_SLOT=12
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DESCRIPTION="Intel SPMD Program Compiler"
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HOMEPAGE="https://ispc.github.io/"
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if [[ ${PV} == 9999 ]]; then
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inherit git-r3
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EGIT_REPO_URI="https://github.com/ispc/ispc.git"
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else
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SRC_URI="https://github.com/${PN}/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
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KEYWORDS="amd64 ~arm ~arm64 ~ppc64 ~x86"
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fi
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LICENSE="BSD BSD-2 UoI-NCSA"
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SLOT="0"
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IUSE="examples"
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RDEPEND="<sys-devel/clang-13:="
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DEPEND="
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${RDEPEND}
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${PYTHON_DEPS}"
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BDEPEND="
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sys-devel/bison
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sys-devel/flex"
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PATCHES=(
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"${FILESDIR}/${PN}-9999-llvm.patch"
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)
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CMAKE_BUILD_TYPE="RelWithDebInfo"
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llvm_check_deps() {
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has_version -d "sys-devel/clang:${LLVM_SLOT}"
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}
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src_prepare() {
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if use amd64; then
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# On amd64 systems, build system enables x86/i686 build too.
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# This ebuild doesn't even have multilib support, nor need it.
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# https://bugs.gentoo.org/730062
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ewarn "Removing auto-x86 build on amd64"
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sed -i -e 's:set(target_arch "i686"):return():' cmake/GenerateBuiltins.cmake || die
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fi
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cmake_src_prepare
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}
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src_configure() {
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local mycmakeargs=(
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-DARM_ENABLED=$(usex arm)
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-DCMAKE_SKIP_RPATH=ON
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-DISPC_NO_DUMPS=ON
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)
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cmake_src_configure
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}
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src_test() {
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# Inject path to prevent using system ispc
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PATH="${BUILD_DIR}/bin:${PATH}" ${EPYTHON} ./run_tests.py || die "Testing failed under ${EPYTHON}"
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}
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src_install() {
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dobin "${BUILD_DIR}"/bin/ispc
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einstalldocs
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if use examples; then
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docompress -x /usr/share/doc/${PF}/examples
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dodoc -r examples
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fi
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}
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