sys-devel/lld: Add 16.0.0_pre20220930 snapshot

Signed-off-by: Michał Górny <mgorny@gentoo.org>

2 files changed, 82 insertions, 0 deletions

diff --git a/sys-devel/lld/Manifest b/sys-devel/lld/Manifest
index 4d1bc3f24027..8f6a1414d8a4 100644
--- a/sys-devel/lld/Manifest
+++ b/sys-devel/lld/Manifest
@@ -2,5 +2,6 @@ DIST llvm-project-14.0.6.src.tar.xz 105618228 BLAKE2B ee67c5407df8cef493b9c0004f
 DIST llvm-project-14.0.6.src.tar.xz.sig 566 BLAKE2B cb658ad43d8ab6c43a5773aedadf0569c97b5ee4b1bd58eceb10e1879a30880c741c3d66bedd462c892309b688fb7b2673115a62d1f74d71ee375a578de9547f SHA512 b4a7b368532a7a4a24376cfa7db8f6d3478f6d4446474342fc00b474ecf466330cd0f16783209263c4c72d5fc7ddedfb11b95578842e700cfb7ee0bb34cc95d6
 DIST llvm-project-15.0.1.src.tar.xz 112068688 BLAKE2B 8fd6690445f7cbc8b47a7c1dd1f2c4fbc39f9a97f9d4a0015d466726454b090b0d1ff9b0d926eba7065e84782901687f74e6540a36dc6656a93f3c92c7bc7e06 SHA512 cef84bc173118a30db3ece5e5c6f874bf689c77afc40a4792fdcb7556555ac14a8e6de1dc811755405e5d162d63bc69abaecba30d220a42765160d69f0073fda
 DIST llvm-project-15.0.1.src.tar.xz.sig 438 BLAKE2B d8f634adab531bb19178fb27bc83b3a90c856e9402dd5af700f9af43813f68d20c21b9112dd95e9f6f10609ee51ed5aaf77edb96ca16fb93136b8aea432affd3 SHA512 cbf2570840d8dc12f6436c495a23cf9d439ee195755c01a6d1d5bcc20133599dc956dc43a0f5016698e3c9a960826f5f3c2840a73f993467e275856a67999fda
+DIST llvm-project-215c9fa4deac9ec6b4e504843830551f03b60620.tar.gz 168942763 BLAKE2B 545c7c372c38667b7d811753464e91134aae600060d9054979eab8735d535a72d6bbb33a6008dc81f3b14513f58791ca3b8c3068e62ff146ccb14f32abb41a32 SHA512 d0c244357650ef5d56bc7afd836cd747cc2cce92d5f7fb4ddec3414e5bafe4e611acb2a7ff42343c184caad14a30fa9a6ced7e493df3ceb06fe8f9445aeb5a9b
 DIST llvm-project-303526ef3aa211c1930be2885deae15eeeda3b18.tar.gz 167503164 BLAKE2B 143c72c58517b3e40ee74c1a0df47bfd0d0f9e71926bc8c39a007e674a08df95d0ffe05f523f97e4409b248349e13719cabbc7ac6938feebe702959e84a07243 SHA512 9aa5c86de6c6be1d26c085eb29ea283429e41330e937e5fdbd545bb3f5b996ac82cd6268701fcbbd202e89ee35f2b67e595fc595bb7383778e9ad5fd52ca10a0
 DIST llvmorg-13.0.1.tar.gz 147290251 BLAKE2B 2a44b012a672501761d0c27c6b3a315b69bfef0cd13b078a7e7d2fccc4a9c8c0f2bee0f164c4271c9106b0a99cb06e8b64986f66253b613336719fb86b82541b SHA512 9a8cb5d11964ba88b7624f19ec861fb28701f23956ea3c92f6ac644332d5f41fde97bd8933dd3ee70ed378058c252fa3a3887c8d1af90d219970c2b27691166f
diff --git a/sys-devel/lld/lld-16.0.0_pre20220930.ebuild b/sys-devel/lld/lld-16.0.0_pre20220930.ebuild
new file mode 100644
index 000000000000..f8773e9ca849
--- /dev/null
+++ b/sys-devel/lld/lld-16.0.0_pre20220930.ebuild
@@ -0,0 +1,81 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{8..11} )
+inherit cmake flag-o-matic llvm llvm.org python-any-r1
+
+DESCRIPTION="The LLVM linker (link editor)"
+HOMEPAGE="https://llvm.org/"
+
+LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA"
+SLOT="0"
+KEYWORDS=""
+IUSE="debug test"
+RESTRICT="!test? ( test )"
+
+DEPEND="
+	~sys-devel/llvm-${PV}
+"
+RDEPEND="
+	${DEPEND}
+"
+BDEPEND="
+	test? (
+		>=dev-util/cmake-3.16
+		$(python_gen_any_dep "~dev-python/lit-${PV}[\${PYTHON_USEDEP}]")
+	)
+"
+PDEPEND="
+	sys-devel/lld-toolchain-symlinks:${PV%%.*}
+"
+
+LLVM_COMPONENTS=( lld cmake libunwind/include/mach-o )
+LLVM_TEST_COMPONENTS=( llvm/utils/{lit,unittest} )
+llvm.org_set_globals
+
+python_check_deps() {
+	python_has_version "~dev-python/lit-${PV}[${PYTHON_USEDEP}]"
+}
+
+pkg_setup() {
+	LLVM_MAX_SLOT=${PV%%.*} llvm_pkg_setup
+	use test && python-any-r1_pkg_setup
+}
+
+src_unpack() {
+	llvm.org_src_unpack
+
+	# Directory ${WORKDIR}/llvm does not exist with USE="-test",
+	# but LLVM_MAIN_SRC_DIR="${WORKDIR}/llvm" is set below,
+	# and ${LLVM_MAIN_SRC_DIR}/../libunwind/include is used by build system
+	# (lld/MachO/CMakeLists.txt) and is expected to be resolvable
+	# to existent directory ${WORKDIR}/libunwind/include.
+	mkdir -p "${WORKDIR}/llvm" || die
+}
+
+src_configure() {
+	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
+	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
+
+	use elibc_musl && append-ldflags -Wl,-z,stack-size=2097152
+
+	local mycmakeargs=(
+		-DBUILD_SHARED_LIBS=ON
+		-DLLVM_INCLUDE_TESTS=$(usex test)
+		-DLLVM_MAIN_SRC_DIR="${WORKDIR}/llvm"
+	)
+	use test && mycmakeargs+=(
+		-DLLVM_BUILD_TESTS=ON
+		-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
+		-DLLVM_LIT_ARGS="$(get_lit_flags)"
+		-DPython3_EXECUTABLE="${PYTHON}"
+	)
+	cmake_src_configure
+}
+
+src_test() {
+	local -x LIT_PRESERVES_TMP=1
+	cmake_build check-lld
+}