commit:     fcd9acca22780aff0bcae40d9a110213f00b243f
Author:     Christopher Fore <csfore <AT> posteo <DOT> net>
AuthorDate: Wed Aug  7 12:55:22 2024 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Wed Aug  7 13:03:36 2024 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=fcd9acca

dev-cpp/abseil-cpp: Fix compilation on GCC 15

- Tests pass
- Include patch from upstream including <cstdint>
- 20211102.0-r2 and 20220623.1 need an additional commit backported from
  upstream so those will be done at a later time.

Bug: https://bugs.gentoo.org/937307
Signed-off-by: Christopher Fore <csfore <AT> posteo.net>
Closes: https://github.com/gentoo/gentoo/pull/37987
Signed-off-by: Sam James <sam <AT> gentoo.org>

 dev-cpp/abseil-cpp/abseil-cpp-20230125.3-r5.ebuild | 68 ++++++++++++++++++++++
 dev-cpp/abseil-cpp/abseil-cpp-20230802.0-r4.ebuild | 68 ++++++++++++++++++++++
 dev-cpp/abseil-cpp/abseil-cpp-20240116.2-r4.ebuild | 68 ++++++++++++++++++++++
 .../files/abseil-cpp-include-cstdint.patch         | 33 +++++++++++
 4 files changed, 237 insertions(+)

diff --git a/dev-cpp/abseil-cpp/abseil-cpp-20230125.3-r5.ebuild 
b/dev-cpp/abseil-cpp/abseil-cpp-20230125.3-r5.ebuild
new file mode 100644
index 000000000000..e16880542a7a
--- /dev/null
+++ b/dev-cpp/abseil-cpp/abseil-cpp-20230125.3-r5.ebuild
@@ -0,0 +1,68 @@
+# Copyright 2020-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit cmake-multilib 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 -> 
${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0/${PV%%.*}.0"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc64 ~riscv ~x86"
+IUSE="test"
+
+RDEPEND=">=dev-cpp/gtest-1.13.0[${MULTILIB_USEDEP}]"
+DEPEND="${RDEPEND}"
+BDEPEND="
+       ${PYTHON_DEPS}
+       test? (
+               sys-libs/timezone-data
+       )
+"
+
+RESTRICT="!test? ( test )"
+
+PATCHES=(
+       "${FILESDIR}"/${PN}-20230125.2-musl-1.2.4.patch #906218
+       "${FILESDIR}"/${PN}-random-tests.patch #935417
+       "${FILESDIR}/${PN}-20230802.0-conditional-use-of-lzcnt.patch" #934337
+       "${FILESDIR}/${PN}-include-cstdint.patch" #937307
+)
+
+src_prepare() {
+       cmake_src_prepare
+
+       # un-hardcode abseil compiler flags
+       sed -i \
+               -e '/"-maes",/d' \
+               -e '/"-msse4.1",/d' \
+               -e '/"-mfpu=neon"/d' \
+               -e '/"-march=armv8-a+crypto"/d' \
+               absl/copts/copts.py || die
+
+       # now generate cmake files
+       python_fix_shebang absl/copts/generate_copts.py
+       absl/copts/generate_copts.py || die
+}
+
+multilib_src_configure() {
+       local mycmakeargs=(
+               # We use -std=c++14 here so that abseil-cpp's string_view is 
used
+               # See the discussion in 
https://github.com/gentoo/gentoo/pull/32281.
+               -DCMAKE_CXX_STANDARD=14
+               -DABSL_ENABLE_INSTALL=TRUE
+               -DABSL_USE_EXTERNAL_GOOGLETEST=ON
+               -DABSL_PROPAGATE_CXX_STD=TRUE
+               # TEST_HELPERS needed for protobuf (bug #915902)
+               -DABSL_BUILD_TEST_HELPERS=ON
+               -DABSL_BUILD_TESTING=$(usex test ON OFF)
+               $(usex test -DBUILD_TESTING=ON '') # intentional usex, it used 
both variables for tests.
+       )
+
+       cmake_src_configure
+}

diff --git a/dev-cpp/abseil-cpp/abseil-cpp-20230802.0-r4.ebuild 
b/dev-cpp/abseil-cpp/abseil-cpp-20230802.0-r4.ebuild
new file mode 100644
index 000000000000..81fab0813b28
--- /dev/null
+++ b/dev-cpp/abseil-cpp/abseil-cpp-20230802.0-r4.ebuild
@@ -0,0 +1,68 @@
+# Copyright 2020-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit cmake-multilib 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 -> 
${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0/${PV%%.*}"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~loong ~ppc64 ~riscv ~sparc ~x86"
+IUSE="test"
+
+RDEPEND=">=dev-cpp/gtest-1.13.0[${MULTILIB_USEDEP}]"
+DEPEND="${RDEPEND}"
+BDEPEND="
+       ${PYTHON_DEPS}
+       test? (
+               sys-libs/timezone-data
+       )
+"
+
+RESTRICT="!test? ( test )"
+
+PATCHES=(
+       "${FILESDIR}/${PN}-20230802.0-sdata-tests.patch"
+       "${FILESDIR}/${PN}-random-tests.patch" #935417
+       "${FILESDIR}/${PN}-20230802.0-conditional-use-of-lzcnt.patch" #934337
+       "${FILESDIR}/${PN}-include-cstdint.patch"
+)
+
+src_prepare() {
+       cmake_src_prepare
+
+       # un-hardcode abseil compiler flags
+       sed -i \
+               -e '/"-maes",/d' \
+               -e '/"-msse4.1",/d' \
+               -e '/"-mfpu=neon"/d' \
+               -e '/"-march=armv8-a+crypto"/d' \
+               absl/copts/copts.py || die
+
+       # now generate cmake files
+       python_fix_shebang absl/copts/generate_copts.py
+       absl/copts/generate_copts.py || die
+}
+
+multilib_src_configure() {
+       local mycmakeargs=(
+               # We use -std=c++14 here so that abseil-cpp's string_view is 
used
+               # See the discussion in 
https://github.com/gentoo/gentoo/pull/32281.
+               -DCMAKE_CXX_STANDARD=14
+               -DABSL_ENABLE_INSTALL=TRUE
+               -DABSL_USE_EXTERNAL_GOOGLETEST=ON
+               -DABSL_PROPAGATE_CXX_STD=TRUE
+               # TEST_HELPERS needed for protobuf (bug #915902)
+               -DABSL_BUILD_TEST_HELPERS=ON
+               -DABSL_BUILD_TESTING=$(usex test ON OFF)
+               $(usex test -DBUILD_TESTING=ON '') # intentional usex, it used 
both variables for tests.
+       )
+
+       cmake_src_configure
+}

diff --git a/dev-cpp/abseil-cpp/abseil-cpp-20240116.2-r4.ebuild 
b/dev-cpp/abseil-cpp/abseil-cpp-20240116.2-r4.ebuild
new file mode 100644
index 000000000000..28286c4d74e6
--- /dev/null
+++ b/dev-cpp/abseil-cpp/abseil-cpp-20240116.2-r4.ebuild
@@ -0,0 +1,68 @@
+# Copyright 2020-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit cmake-multilib 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 -> 
${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0/${PV%%.*}"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~loong ~ppc64 ~riscv ~sparc ~x86"
+IUSE="test"
+
+RDEPEND=">=dev-cpp/gtest-1.13.0[${MULTILIB_USEDEP}]"
+DEPEND="${RDEPEND}"
+BDEPEND="
+       ${PYTHON_DEPS}
+       test? (
+               sys-libs/timezone-data
+       )
+"
+
+RESTRICT="!test? ( test )"
+
+PATCHES=(
+       "${FILESDIR}/${PN}-20230802.0-sdata-tests.patch"
+       "${FILESDIR}/${PN}-random-tests.patch" #935417
+       "${FILESDIR}/${PN}-20230802.0-conditional-use-of-lzcnt.patch" #934337
+       "${FILESDIR}/${PN}-include-cstdint.patch" #937307
+)
+
+src_prepare() {
+       cmake_src_prepare
+
+       # un-hardcode abseil compiler flags
+       sed -i \
+               -e '/"-maes",/d' \
+               -e '/"-msse4.1",/d' \
+               -e '/"-mfpu=neon"/d' \
+               -e '/"-march=armv8-a+crypto"/d' \
+               absl/copts/copts.py || die
+
+       # now generate cmake files
+       python_fix_shebang absl/copts/generate_copts.py
+       absl/copts/generate_copts.py || die
+}
+
+multilib_src_configure() {
+       local mycmakeargs=(
+               # We use -std=c++14 here so that abseil-cpp's string_view is 
used
+               # See the discussion in 
https://github.com/gentoo/gentoo/pull/32281.
+               -DCMAKE_CXX_STANDARD=14
+               -DABSL_ENABLE_INSTALL=TRUE
+               -DABSL_USE_EXTERNAL_GOOGLETEST=ON
+               -DABSL_PROPAGATE_CXX_STD=TRUE
+               # TEST_HELPERS needed for protobuf (bug #915902)
+               -DABSL_BUILD_TEST_HELPERS=ON
+               -DABSL_BUILD_TESTING=$(usex test ON OFF)
+               $(usex test -DBUILD_TESTING=ON '') # intentional usex, it used 
both variables for tests.
+       )
+
+       cmake_src_configure
+}

diff --git a/dev-cpp/abseil-cpp/files/abseil-cpp-include-cstdint.patch 
b/dev-cpp/abseil-cpp/files/abseil-cpp-include-cstdint.patch
new file mode 100644
index 000000000000..7aa5c2f1eed9
--- /dev/null
+++ b/dev-cpp/abseil-cpp/files/abseil-cpp-include-cstdint.patch
@@ -0,0 +1,33 @@
+https://github.com/abseil/abseil-cpp/commit/809e5de7b92950849289236a5a09e9cb4f32c7b9
+
+From: Christopher Fore <csf...@posteo.net>
+Date: Mon, 5 Aug 2024 10:48:19 -0400
+Subject: [PATCH] container/internal: Explicitly include <cstdint>
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+GCC 15 will no longer include <cstdint> by default, resulting in build
+failures in projects that do not explicitly include it.
+
+Error:
+absl/container/internal/container_memory.h:66:27: error: ‘uintptr_t’ does not 
name a type
+   66 |   assert(reinterpret_cast<uintptr_t>(p) % Alignment == 0 &&
+      |                           ^~~~~~~~~
+absl/container/internal/container_memory.h:31:1: note: ‘uintptr_t’ is defined 
in header ‘<cstdint>’; this is probably fixable by adding ‘#include <cstdint>’
+   30 | #include "absl/utility/utility.h"
+  +++ |+#include <cstdint>
+   31 |
+
+See-also: https://gcc.gnu.org/pipermail/gcc-cvs/2024-August/407124.html
+Signed-off-by: Christopher Fore <csf...@posteo.net>
+--- a/absl/container/internal/container_memory.h
++++ b/absl/container/internal/container_memory.h
+@@ -17,6 +17,7 @@
+ 
+ #include <cassert>
+ #include <cstddef>
++#include <cstdint>
+ #include <cstring>
+ #include <memory>
+ #include <new>

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