dev-libs/re2: add 0.2024.07.02

Release:
  - https://github.com/google/re2/releases/tag/2024-07-02

Changes in comparison to 0.2022.12.01:
  - add USE flags
    * benchmark
    * test
    * test-full
  - drop keywords that abseil-cpp doesn't have
    * ~hppa
    * ~ia64
    * ~ppc
    * ~s390
  - skip
    * removed docs
    * unrelated tests

Signed-off-by: Aliaksei Urbanski <aliaksei.urbanski@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/37548
Signed-off-by: Joonas Niilola <juippis@gentoo.org>

3 files changed, 83 insertions, 0 deletions

diff --git a/dev-libs/re2/Manifest b/dev-libs/re2/Manifest
index 8c30ddff49eb..e6c42dac5792 100644
--- a/dev-libs/re2/Manifest
+++ b/dev-libs/re2/Manifest
@@ -1,2 +1,3 @@
 DIST re2-2022-06-01.tar.gz 381032 BLAKE2B a4cf937e0341102a3151cd1741d51cae1bdd8ab589dcd4c9ee2f51ca43b325f7604fd5e6ae85db8ddd8fcca615ade6817a45664a037baf9cd14023ae4c4a46ac SHA512 f3d5f2a3aa5eda74bc8f434d7b000eed8e107c894307a889466a4cb16a15b352a0332e10d80ed603c9e2e38bbcbdf11f15b6953cbdf461cc9fb0560e89a8ceb8
 DIST re2-2022-12-01.tar.gz 382554 BLAKE2B f3b3f00e4a991db90695510a8820493c42605ce91278c3e7e5de9f0736b8d7b627921672905d4404a252425f619c8d27f81b05f4d69f33d4c23225ac0c44fe2e SHA512 783f856e6556ce60f0e9a15b2366cb4df21ca019cdc85ef7ad47a11d0345935300dede5da61892bdc77d2642da82ddc81b6670049eb87f357a64a9c684140ec9
+DIST re2-2024-07-02.tar.gz 390672 BLAKE2B 86b915dc0b8e68b35fd0ed20bedd5e9c5781826442f332d115166a9a70f34b7e9b4ef60206264035b82652230d42a3c6aa2b91a774fca3b1e415ce65ace2ae96 SHA512 3776383355ccfdec85e0cdfb3ce980c6ecb3c336d603dd34c0a547c7c06a6243947a13cb352372335edac12d4f28cf1b7a51d034f5b34db3e46cbcac5e3f7479
diff --git a/dev-libs/re2/metadata.xml b/dev-libs/re2/metadata.xml
index fb33372bc4e6..4d41c8bd3ab2 100644
--- a/dev-libs/re2/metadata.xml
+++ b/dev-libs/re2/metadata.xml
@@ -9,7 +9,12 @@
 		<email>proxy-maint@gentoo.org</email>
 		<name>Proxy Maintainers</name>
 	</maintainer>
+	<use>
+		<flag name="benchmark">Build a benchmark binary, install it as re2-bench</flag>
+		<flag name="test-full">Run additional, quite slow tests</flag>
+	</use>
 	<upstream>
+		<bugs-to>https://github.com/google/re2/issues</bugs-to>
 		<remote-id type="github">google/re2</remote-id>
 	</upstream>
 </pkgmetadata>
diff --git a/dev-libs/re2/re2-0.2024.07.02.ebuild b/dev-libs/re2/re2-0.2024.07.02.ebuild
new file mode 100644
index 000000000000..69cfb252c064
--- /dev/null
+++ b/dev-libs/re2/re2-0.2024.07.02.ebuild
@@ -0,0 +1,77 @@
+# Copyright 2012-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit multilib-minimal toolchain-funcs
+
+# Different date format used upstream.
+RE2_VER=${PV#0.}
+RE2_VER=${RE2_VER//./-}
+
+DESCRIPTION="An efficient, principled regular expression library"
+HOMEPAGE="https://github.com/google/re2"
+SRC_URI="https://github.com/google/re2/archive/${RE2_VER}.tar.gz -> re2-${RE2_VER}.tar.gz"
+S="${WORKDIR}/re2-${RE2_VER}"
+
+LICENSE="BSD"
+# NOTE: Always run libre2 through abi-compliance-checker!
+# https://abi-laboratory.pro/tracker/timeline/re2/
+SONAME="11"
+SLOT="0/${SONAME}"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~loong ~ppc64 ~riscv ~sparc ~x86"
+IUSE="benchmark icu test test-full"
+REQUIRED_USE="
+	sparc? ( !benchmark )
+	test-full? ( test )
+"
+RESTRICT="!test? ( test )"
+
+BDEPEND="icu? ( virtual/pkgconfig )"
+RDEPEND="
+	!sparc? ( benchmark? ( dev-cpp/benchmark ) )
+	icu? ( dev-libs/icu:0=[${MULTILIB_USEDEP}] )
+	dev-cpp/abseil-cpp:=
+"
+DEPEND="
+	${RDEPEND}
+	test? (	dev-cpp/gtest[${MULTILIB_USEDEP}] )
+"
+
+DOCS=( README doc/syntax.txt )
+HTML_DOCS=( doc/syntax.html )
+
+src_prepare() {
+	default
+	grep -q "^SONAME=${SONAME}\$" Makefile || die "SONAME mismatch"
+	if use icu; then
+		sed -i -e 's:^# \(\(CC\|LD\)ICU=.*\):\1:' Makefile || die
+	fi
+	multilib_copy_sources
+}
+
+src_configure() {
+	tc-export AR CXX
+}
+
+multilib_src_compile() {
+	emake SONAME="${SONAME}" shared
+	if multilib_is_native_abi && use benchmark; then
+		emake benchmark
+	fi
+}
+
+multilib_src_test() {
+	if use test-full; then
+		emake shared-bigtest
+	else
+		emake shared-test
+	fi
+}
+
+multilib_src_install() {
+	emake SONAME="${SONAME}" DESTDIR="${D}" prefix="${EPREFIX}/usr" libdir="\$(exec_prefix)/$(get_libdir)" shared-install
+	if multilib_is_native_abi && use benchmark; then
+		newbin obj/test/regexp_benchmark re2-bench
+	fi
+}