sys-devel/mold: add 2.4.0

Closes: https://bugs.gentoo.org/914849
Signed-off-by: Sam James <sam@gentoo.org>

2 files changed, 96 insertions, 0 deletions

diff --git a/sys-devel/mold/Manifest b/sys-devel/mold/Manifest
index a6fd9b87cfdb..95e10eefa2bb 100644
--- a/sys-devel/mold/Manifest
+++ b/sys-devel/mold/Manifest
@@ -1,3 +1,4 @@
 DIST mold-2.1.0.tar.gz 9278811 BLAKE2B b31e13f92177553adf5069cf35c8c75c7bc28f0af4d1726cdc0c6abc1c9d3baaa5be512c3a8fb9bc3c3110096a79e1c6751c701171769595a2234fc1fa8c441a SHA512 f1c98d349b35b4042109d71f7db6eb8d7d089dc3241735bbd7b5402d513dcc85ca17904828779e5fc8234650fa9fb97f47c3a2f3e89cc2fb3cb9e9110439e5a2
 DIST mold-2.3.2.tar.gz 9970530 BLAKE2B db943ad6fab336a8c9c7b5588895cc1232ebfac25fe9dd884a2fbd71ba8d76b9bf7543b4d98cbda9635a7898e980ec5dc2866ef1d02e7a80e7fb9d7f0cbca443 SHA512 dd98acb351757f99399b7d52589c339648478624323fd45c9e986eaf7f1a60f52ace4c09a2d20246e9340109641bda676735da9de89a277989851bd5f52ea9d0
 DIST mold-2.3.3.tar.gz 9965345 BLAKE2B 391d9e38f13ae185c1cd9cff9cfd31c091952cf90276ccb4d7eff41beaf1fa0537bfbafafa9ffa08ab1d09db9c52aa4abcd0a765f8edc6d058f8832b35b726ad SHA512 cbe82568151a772097c86a25eebb0b0f8fc769d6b767169280f535d41cd3f27fc4640da9b86fb4a495e571f9d712368dda95c4431f8ebb2b42227de2b22fc80b
+DIST mold-2.4.0.tar.gz 9974233 BLAKE2B 0710d9ce0407b64b05a23e04db142d603b38d41cd9e5e322b650680ee2bd8684f57647e9a0b5efc23b2106eb1e38e38143be7d4b357b2d32e4fe0b6a99e41cca SHA512 e332d027f783dfb0a4f48b1fb7daf98e11e830f8de82b971b58ee8a7bae59eaa30b8155e7491b6057f0ce8e0b09ddd0ab1d364f01ea15517e1d089fdb292a4e5
diff --git a/sys-devel/mold/mold-2.4.0.ebuild b/sys-devel/mold/mold-2.4.0.ebuild
new file mode 100644
index 000000000000..2b9db9efa079
--- /dev/null
+++ b/sys-devel/mold/mold-2.4.0.ebuild
@@ -0,0 +1,95 @@
+# Copyright 2021-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake toolchain-funcs
+
+DESCRIPTION="A Modern Linker"
+HOMEPAGE="https://github.com/rui314/mold"
+if [[ ${PV} == 9999 ]] ; then
+	EGIT_REPO_URI="https://github.com/rui314/mold.git"
+	inherit git-r3
+else
+	SRC_URI="https://github.com/rui314/mold/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64 ~arm ~arm64 ~loong ~riscv ~sparc ~x86"
+fi
+
+# mold (MIT)
+#  - xxhash (BSD-2)
+LICENSE="MIT BSD-2"
+SLOT="0"
+
+RDEPEND="
+	app-arch/zstd:=
+	>=dev-cpp/tbb-2021.7.0-r1:=
+	dev-libs/blake3:=
+	sys-libs/zlib
+	!kernel_Darwin? (
+		>=dev-libs/mimalloc-2:=
+	)
+"
+DEPEND="${RDEPEND}"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-2.3.0-no-pch.patch
+)
+
+pkg_pretend() {
+	# Requires a c++20 compiler, see #831473
+	if [[ ${MERGE_TYPE} != binary ]]; then
+		if tc-is-gcc && [[ $(gcc-major-version) -lt 10 ]]; then
+			die "${PN} needs at least gcc 10"
+		elif tc-is-clang && [[ $(clang-major-version) -lt 12 ]]; then
+			die "${PN} needs at least clang 12"
+		fi
+	fi
+}
+
+src_prepare() {
+	cmake_src_prepare
+
+	# Needs unpackaged dwarfdump
+	rm test/elf/{{dead,compress}-debug-sections,compressed-debug-info}.sh || die
+
+	# Heavy tests, need qemu
+	rm test/elf/gdb-index-{compress-output,dwarf{2,3,4,5}}.sh || die
+	rm test/elf/lto-{archive,dso,gcc,llvm,version-script}.sh || die
+
+	# Sandbox sadness
+	rm test/elf/run.sh || die
+	sed -i 's|`pwd`/mold-wrapper.so|"& ${LD_PRELOAD}"|' \
+		test/elf/mold-wrapper{,2}.sh || die
+
+	# static-pie tests require glibc built with static-pie support
+	if ! has_version -d 'sys-libs/glibc[static-pie(+)]'; then
+		rm test/elf/{,ifunc-}static-pie.sh || die
+	fi
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DCMAKE_DISABLE_PRECOMPILE_HEADERS=ON
+		-DMOLD_ENABLE_QEMU_TESTS=OFF
+		-DMOLD_LTO=OFF # Should be up to the user to decide this with CXXFLAGS.
+		-DMOLD_USE_MIMALLOC=$(usex !kernel_Darwin)
+		-DMOLD_USE_SYSTEM_MIMALLOC=ON
+		-DMOLD_USE_SYSTEM_TBB=ON
+	)
+	cmake_src_configure
+}
+
+src_install() {
+	dobin "${BUILD_DIR}"/${PN}
+
+	# https://bugs.gentoo.org/872773
+	insinto /usr/$(get_libdir)/mold
+	doins "${BUILD_DIR}"/${PN}-wrapper.so
+
+	dodoc docs/{design,execstack}.md
+	doman docs/${PN}.1
+
+	dosym ${PN} /usr/bin/ld.${PN}
+	dosym ${PN} /usr/bin/ld64.${PN}
+	dosym -r /usr/bin/${PN} /usr/libexec/${PN}/ld
+}