sys-devel/mold: add 1.8.0

Signed-off-by: Sam James <sam@gentoo.org>

2 files changed, 90 insertions, 0 deletions

diff --git a/sys-devel/mold/Manifest b/sys-devel/mold/Manifest
index d00b1f11c936..948732ee3caf 100644
--- a/sys-devel/mold/Manifest
+++ b/sys-devel/mold/Manifest
@@ -1 +1,2 @@
 DIST mold-1.7.1.tar.gz 8381932 BLAKE2B 3355304cfe4de7aa96608e68183868debe6d7749940c507e717c5f6def3344bf1bfba8605275506bec6bab018f921c1da87515c4a8fc4f4488d37d874e70c452 SHA512 2e1b6203591718976a3b6c22cb9cdc4037efd101ecb520b809aaa242ee758ee24ed98d0b53012fa8423725fd9b89da94e67603af57b9de1dfb3189a096e1ae5b
+DIST mold-1.8.0.tar.gz 8155820 BLAKE2B cd4285953ec56fa437d32c74b928617a50508c0b947dd0c0a3fac6813d7b929d9499f24aa2641faab78d5e81fbced48d734389c61313d752f509d25d2e1f9c61 SHA512 923158563c7abd39c7111e3871a90c7f6f17e0b2412c5de0c9924f3fb55d7fe57db4a83d8a20c3d4966b7b117d1c95cf4a59f63d5076db422b9aa5c3485fd7f8
diff --git a/sys-devel/mold/mold-1.8.0.ebuild b/sys-devel/mold/mold-1.8.0.ebuild
new file mode 100644
index 000000000000..82b43f78b777
--- /dev/null
+++ b/sys-devel/mold/mold-1.8.0.ebuild
@@ -0,0 +1,89 @@
+# Copyright 2021-2022 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 -> ${P}.tar.gz"
+	KEYWORDS="~amd64 ~riscv ~x86"
+fi
+
+# mold (AGPL-3)
+#  - xxhash (BSD-2)
+LICENSE="AGPL-3 BSD-2"
+SLOT="0"
+
+RDEPEND="
+	app-arch/zstd:=
+	>=dev-cpp/tbb-2021.7.0:=
+	sys-libs/zlib
+	!kernel_Darwin? (
+		>=dev-libs/mimalloc-2:=
+		dev-libs/openssl:=
+	)
+"
+DEPEND="${RDEPEND}"
+
+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|"& ${LD_PRELOAD}"|' \
+		test/elf/mold-wrapper{,2}.sh || die
+
+	# static-pie tests require glibc built with static-pie support
+	if ! has_version -d 'sys-libs/glibc[static-pie(+)]'; then
+		rm test/elf/{,ifunc-}static-pie.sh || die
+	fi
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DMOLD_ENABLE_QEMU_TESTS=OFF
+		-DMOLD_LTO=OFF # Should be up to the user to decide this with CXXFLAGS.
+		-DMOLD_USE_SYSTEM_MIMALLOC=ON
+		-DMOLD_USE_SYSTEM_TBB=ON
+	)
+	cmake_src_configure
+}
+
+src_install() {
+	dobin "${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 ../../../usr/bin/${PN} /usr/libexec/${PN}/ld
+}