mirror of
https://anongit.gentoo.org/git/repo/gentoo.git
synced 2026-06-28 12:01:29 -04:00
Paul Zander
305ef08f3b
With all non-cmake consumers fixed for C++20 we can default to it.
See-also: 9136fcf3c6
Bug: https://bugs.gentoo.org/966846
Closes: https://github.com/gentoo/gentoo/pull/45934
Signed-off-by: Paul Zander <negril.nx+gentoo@gmail.com>
Part-of: https://codeberg.org/gentoo/gentoo/pulls/635
Signed-off-by: Sam James <sam@gentoo.org>
122 lines
2.6 KiB
Bash
122 lines
2.6 KiB
Bash
# Copyright 2020-2026 Gentoo Authors
|
||
# Distributed under the terms of the GNU General Public License v2
|
||
|
||
EAPI=8
|
||
|
||
PYTHON_COMPAT=( python3_{10..14} )
|
||
|
||
inherit cmake-multilib edo flag-o-matic python-any-r1
|
||
|
||
DESCRIPTION="Abseil Common Libraries (C++), LTS Branch"
|
||
HOMEPAGE="https://abseil.io/"
|
||
SRC_URI="
|
||
https://github.com/abseil/abseil-cpp/archive/${PV}.tar.gz -> ${P}.tar.gz
|
||
https://github.com/abseil/abseil-cpp/commit/28e6a799ba550f8d499bfda5e100d16937804f72.patch
|
||
-> ${PN}-20260107.0-c++23.patch
|
||
"
|
||
|
||
LICENSE="Apache-2.0"
|
||
|
||
# ABI, we want rebuilds to avoid hidden breakage
|
||
SLOT="0/${PV:2:4}.$(ver_cut 2).0-cpp20"
|
||
# SONAME
|
||
# SLOT="0/${PV:2:4}.0.0-cpp20"
|
||
|
||
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~arm64-macos ~x64-macos"
|
||
IUSE="debug test test-helpers"
|
||
|
||
RDEPEND="
|
||
test? (
|
||
dev-cpp/gtest:=[${MULTILIB_USEDEP}]
|
||
)
|
||
test-helpers? (
|
||
dev-cpp/gtest:=[${MULTILIB_USEDEP}]
|
||
)
|
||
"
|
||
DEPEND="${RDEPEND}"
|
||
BDEPEND="
|
||
${PYTHON_DEPS}
|
||
test? (
|
||
sys-libs/timezone-data
|
||
)
|
||
"
|
||
|
||
RESTRICT="!test? ( test )"
|
||
|
||
PATCHES=(
|
||
"${FILESDIR}/${PN}-20230802.0-sdata-tests.patch"
|
||
"${FILESDIR}/${PN}-20240722.0-lto-odr.patch"
|
||
# https://github.com/abseil/abseil-cpp/issues/1992
|
||
"${DISTDIR}/${PN}-20260107.0-c++23.patch"
|
||
)
|
||
|
||
src_prepare() {
|
||
cmake_src_prepare
|
||
|
||
use ppc && eapply "${FILESDIR}/${PN}-atomic.patch"
|
||
|
||
# un-hardcode abseil compiler flags
|
||
# 942192
|
||
sed -i \
|
||
-e '/NOMINMAX/d' \
|
||
absl/copts/copts.py || die
|
||
|
||
# now generate cmake files
|
||
python_fix_shebang absl/copts/generate_copts.py
|
||
edo absl/copts/generate_copts.py
|
||
}
|
||
|
||
multilib_src_configure() {
|
||
append-cxxflags "$(usex debug '-DDEBUG' '-DNDEBUG')"
|
||
|
||
if [[ ${ABI} == x86 ]]; then
|
||
# error: ‘_mm_cvtsi128_si64’ was not declared in this scope
|
||
# maybe fixed in 4bd9ee20
|
||
local _CXXFLAGS="${CXXFLAGS}"
|
||
local CXXFLAGS="${_CXXFLAGS} -mno-aes"
|
||
fi
|
||
|
||
local mycmakeargs=(
|
||
-DCMAKE_CXX_STANDARD=20
|
||
-DABSL_ENABLE_INSTALL="yes"
|
||
-DABSL_USE_EXTERNAL_GOOGLETEST="yes"
|
||
-DABSL_PROPAGATE_CXX_STD="yes"
|
||
|
||
# TEST_HELPERS needed for protobuf (bug #915902)
|
||
-DABSL_BUILD_TEST_HELPERS="$(usex test-helpers)"
|
||
|
||
-DABSL_BUILD_TESTING="$(usex test)"
|
||
)
|
||
# intentional use, it requires both variables for tests.
|
||
# (BUILD_TESTING AND ABSL_BUILD_TESTING)
|
||
if use test; then
|
||
mycmakeargs+=(
|
||
-DBUILD_TESTING="yes"
|
||
)
|
||
fi
|
||
|
||
cmake_src_configure
|
||
}
|
||
|
||
multilib_src_test() {
|
||
if ! use amd64; then
|
||
CMAKE_SKIP_TESTS=(
|
||
absl_symbolize_test
|
||
)
|
||
|
||
if use ppc; then
|
||
CMAKE_SKIP_TESTS+=(
|
||
absl_failure_signal_handler_test
|
||
)
|
||
fi
|
||
else
|
||
if ! multilib_is_native_abi; then
|
||
CMAKE_SKIP_TESTS+=(
|
||
absl_hash_instantiated_test
|
||
)
|
||
fi
|
||
fi
|
||
|
||
cmake_src_test
|
||
}
|