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# Copyright 2021-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit cmake-multilib
DESCRIPTION="Performance-portable, length-agnostic SIMD with runtime dispatch"
HOMEPAGE="https://github.com/google/highway"
if [[ "${PV}" == *9999* ]]; then
inherit git-r3
EGIT_REPO_URI="https://github.com/google/highway.git"
else
SRC_URI="https://github.com/google/highway/archive/refs/tags/${PV}.tar.gz -> ${P}.tar.gz"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~ppc ~ppc64 ~riscv ~sparc ~x86"
fi
LICENSE="Apache-2.0"
SLOT="0"
IUSE="cpu_flags_arm_neon test"
DEPEND="test? ( dev-cpp/gtest[${MULTILIB_USEDEP}] )"
RESTRICT="!test? ( test )"
PATCHES=(
"${FILESDIR}"/0001-fix-compile-for-armv7-targets-with-vfp4-and-lower.patch
"${FILESDIR}"/0002-fix-armv7-neon-detect-via-asm-hwcap.patch
)
multilib_src_configure() {
local mycmakeargs=(
-DHWY_CMAKE_ARM7=$(usex cpu_flags_arm_neon)
-DBUILD_TESTING=$(usex test)
-DHWY_WARNINGS_ARE_ERRORS=OFF
)
use test && mycmakeargs+=( "-DHWY_SYSTEM_GTEST=ON" )
cmake_src_configure
}
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