1 files changed, 125 insertions, 0 deletions
diff --git a/dev-libs/protobuf/protobuf-24.4.ebuild b/dev-libs/protobuf/protobuf-24.4.ebuild
new file mode 100644
index 000000000000..c3681d98ce72
--- /dev/null
+++ b/dev-libs/protobuf/protobuf-24.4.ebuild
@@ -0,0 +1,125 @@
+# Copyright 2008-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake-multilib elisp-common toolchain-funcs
+
+ABSEIL_BRANCH="lts_2023_01_25" # NOTE from https://github.com/protocolbuffers/protobuf/blob/main/.gitmodules
+
+ABSEIL_MIN_VER="${ABSEIL_BRANCH//lts_}"
+ABSEIL_MIN_VER="${ABSEIL_MIN_VER//_/}"
+
+if [[ "${PV}" == *9999 ]]; then
+	EGIT_REPO_URI="https://github.com/protocolbuffers/protobuf.git"
+	EGIT_SUBMODULES=( '-*' )
+
+	inherit git-r3
+else
+	SRC_URI="https://github.com/protocolbuffers/protobuf/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~loong ~mips ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~x64-macos"
+fi
+
+DESCRIPTION="Google's Protocol Buffers - Extensible mechanism for serializing structured data"
+HOMEPAGE="https://protobuf.dev/"
+
+LICENSE="BSD"
+SLOT="0/$(ver_cut 1-2).0"
+IUSE="emacs examples test zlib"
+RESTRICT="!test? ( test )"
+
+BDEPEND="
+	emacs? ( app-editors/emacs:* )
+"
+
+COMMON_DEPEND="
+	dev-libs/jsoncpp
+	>=dev-cpp/abseil-cpp-${ABSEIL_MIN_VER}:=[${MULTILIB_USEDEP}]
+	zlib? ( sys-libs/zlib[${MULTILIB_USEDEP}] )
+"
+
+DEPEND="
+	${COMMON_DEPEND}
+	test? ( >=dev-cpp/gtest-1.9[${MULTILIB_USEDEP}] )
+"
+RDEPEND="
+	${COMMON_DEPEND}
+	${BDEPEND}
+"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-26.1-disable-32-bit-tests.patch"
+	"${FILESDIR}/${PN}-23.3-static_assert-failure.patch"
+)
+
+DOCS=( CONTRIBUTORS.txt README.md )
+
+src_configure() {
+	if tc-ld-is-gold; then
+		# https://sourceware.org/bugzilla/show_bug.cgi?id=24527
+		tc-ld-disable-gold
+	fi
+
+	cmake-multilib_src_configure
+}
+
+multilib_src_configure() {
+	local mycmakeargs=(
+		-Dprotobuf_DISABLE_RTTI="yes" # TODO why?
+		-Dprotobuf_BUILD_EXAMPLES="$(usex examples)"
+		-Dprotobuf_WITH_ZLIB="$(usex zlib)"
+		-Dprotobuf_BUILD_TESTS="$(usex test)"
+		-Dprotobuf_ABSL_PROVIDER="package"
+	)
+	use test && mycmakeargs+=(-Dprotobuf_USE_EXTERNAL_GTEST=ON)
+
+	cmake_src_configure
+}
+
+src_compile() {
+	cmake-multilib_src_compile
+
+	if use emacs; then
+		elisp-compile editors/protobuf-mode.el
+	fi
+}
+
+src_test() {
+	local -x srcdir="${S}"/src
+	cmake-multilib_src_test
+}
+
+multilib_src_install_all() {
+	find "${ED}" -name "*.la" -delete || die
+
+	if [[ ! -f "${ED}/usr/$(get_libdir)/libprotobuf.so.${SLOT#*/}" ]]; then
+		eerror "No matching library found with SLOT variable, currently set: ${SLOT}\n" \
+			"Expected value: ${ED}/usr/$(get_libdir)/libprotobuf.so.${SLOT#*/}"
+		die "Please update SLOT variable"
+	fi
+
+	insinto /usr/share/vim/vimfiles/syntax
+	doins editors/proto.vim
+	insinto /usr/share/vim/vimfiles/ftdetect
+	doins "${FILESDIR}/proto.vim"
+
+	if use emacs; then
+		elisp-install "${PN}" editors/protobuf-mode.el*
+		elisp-site-file-install "${FILESDIR}/70${PN}-gentoo.el"
+	fi
+
+	if use examples; then
+		DOCS+=(examples)
+		docompress -x "/usr/share/doc/${PF}/examples"
+	fi
+
+	einstalldocs
+}
+
+pkg_postinst() {
+	use emacs && elisp-site-regen
+}
+
+pkg_postrm() {
+	use emacs && elisp-site-regen
+}