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* Skip tests which fail with GCC 15 for now (bug #941538). It's worth us looking at why they only fail with 15 but CMake warns on them being brittle w/ diff GCC versions and I'm not too worried about it. * Drop USE=libcxx, USE=exceptions, USE=lto. These should be determined by profile, upstream defaults / always on, and user *FLAGS, respectively. * Backport upstream patches to add clock detection for HPPA *and* fallback for other arches. Yay! * Fix libpfm (disable for multilib as it's not multilib-aware, bug #943293). * Add USE=debug for -DNDEBUG (bug #943629). Bug: https://bugs.gentoo.org/914038 Bug: https://bugs.gentoo.org/941538 Closes: https://bugs.gentoo.org/943293 Closes: https://bugs.gentoo.org/943629 Signed-off-by: Sam James <sam@gentoo.org>
92 lines
2.1 KiB
Bash
92 lines
2.1 KiB
Bash
# Copyright 1999-2025 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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PYTHON_COMPAT=( python3_{11..12} )
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inherit cmake-multilib flag-o-matic python-single-r1
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DESCRIPTION="A microbenchmark support library"
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HOMEPAGE="https://github.com/google/benchmark/"
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SRC_URI="https://github.com/google/benchmark/archive/v${PV}.tar.gz -> ${P}.tar.gz"
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LICENSE="Apache-2.0"
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SLOT="0/$(ver_cut 1)"
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KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~x86"
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IUSE="doc debug libpfm test +tools"
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RESTRICT="!test? ( test )"
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REQUIRED_USE="tools? ( ${PYTHON_REQUIRED_USE} )"
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DEPEND="
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libpfm? ( dev-libs/libpfm:= )
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"
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RDEPEND="
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${DEPEND}
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tools? (
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$(python_gen_cond_dep '
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dev-python/numpy[${PYTHON_USEDEP}]
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>=dev-python/scipy-1.10.0[${PYTHON_USEDEP}]
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')
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${PYTHON_DEPS}
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)
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"
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BDEPEND="
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doc? ( app-text/doxygen )
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test? ( dev-cpp/gtest[${MULTILIB_USEDEP}] )
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"
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PATCHES=(
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"${FILESDIR}/${PN}-1.9.0-fix-documentation-installation.patch"
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"${FILESDIR}/${P}-clock-detection-portability.patch"
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)
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pkg_setup() {
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use tools && python-single-r1_pkg_setup
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}
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multilib_src_configure() {
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# bug #943629
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use debug || append-cppflags -DNDEBUG
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local mycmakeargs=(
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-DBENCHMARK_ENABLE_DOXYGEN="$(usex doc)"
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-DBENCHMARK_ENABLE_GTEST_TESTS="$(usex test)"
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# Users should control this via *FLAGS
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-DBENCHMARK_ENABLE_LTO=OFF
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-DBENCHMARK_ENABLE_LIBPFM="$(multilib_native_usex libpfm)"
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-DBENCHMARK_ENABLE_TESTING="$(usex test)"
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-DBENCHMARK_ENABLE_WERROR=OFF
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-DBENCHMARK_INSTALL_DOCS="$(usex doc)"
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-DBENCHMARK_USE_BUNDLED_GTEST=OFF
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# This is determined by profile.
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-DBENCHMARK_USE_LIBCXX=OFF
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)
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cmake_src_configure
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}
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multilib_src_test() {
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CMAKE_SKIP_TESTS=(
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# CMake already warns on these being brittle w/ diff
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# compiler versions. Could do with investigation if bored
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# but not critical. See bug #941538.
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run_donotoptimize_assembly_test_CHECK
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run_state_assembly_test_CHECK
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run_clobber_memory_assembly_test_CHECK
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)
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cmake_src_test
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}
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multilib_src_install_all() {
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dodoc CONTRIBUTING.md
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dodoc CONTRIBUTORS
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if use tools; then
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python_domodule tools/gbench
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python_doscript tools/compare.py
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python_doscript tools/strip_asm.py
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fi
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}
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