[gentoo-commits] repo/gentoo:master commit in: llvm-core/lld/

["Michał Górny" <mgorny@gentoo.org>]

commit:     7958b0a2447b6595736d872c57d78e4cee619122
Author:     Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Sat Mar  1 12:56:17 2025 +0000
Commit:     Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Sat Mar  1 12:58:25 2025 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7958b0a2

llvm-core/lld: Add 21.0.0_pre20250301 snapshot

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

 llvm-core/lld/Manifest                      |  1 +
 llvm-core/lld/lld-21.0.0_pre20250301.ebuild | 89 +++++++++++++++++++++++++++++
 2 files changed, 90 insertions(+)

diff --git a/llvm-core/lld/Manifest b/llvm-core/lld/Manifest
index 499a950956ae..d74876caefb8 100644
--- a/llvm-core/lld/Manifest
+++ b/llvm-core/lld/Manifest
@@ -13,4 +13,5 @@ DIST llvm-project-19.1.7.src.tar.xz 141249332 BLAKE2B 1259ed7f9aca7b35e89d818bef
 DIST llvm-project-19.1.7.src.tar.xz.sig 438 BLAKE2B 4015140f4ba77de45039bdbdfbaf6f30e75705123d067ea97175d91d7a5b6a75008df01d99ae7aa16aaa3b101f3f41e38d01f04158f95a261d617b3ede0254cd SHA512 195797b06ac80a742e0ccbc03a50dc06dd2e04377d783d5474e3e72c5a75203b60292b047929312a411d22b137a239943fba414a4d136a2be14cbff978eb6bda
 DIST llvm-project-20.1.0-rc3.src.tar.xz 147194560 BLAKE2B 888764927782b01e968c9ec326315375c6b1050d3852c7ebe7fbd06b3b4052307162f77a76f1e8976879178116ea909c581b8d1ee99dc7a4c5368b01d5597d23 SHA512 9de97104681de9c8039f03e94adc25fe1765280f826342fb4f616266aa0e4afe63db09a8cc3458252d8b2834e4efb2d17ed0226c62c7bb06d948ba8172ee078c
 DIST llvm-project-20.1.0-rc3.src.tar.xz.sig 566 BLAKE2B 411ad085c3ab83c1599d110d93a9279206885a01e4748b8ac015a9a94b89fe25c35eab38b213cafb7f733be03826ffc4a01eb52788e2742d44d41a487aff2e26 SHA512 53c5aaa963e883ff06ac7ec9b821dcc4476b79f5be0169667843b18cd8836e8993856a045f2aab23bc77faefc2983fd822cfb1219d5644cec67132d647c877d8
+DIST llvm-project-7e8a06cfa4a2951b8ee77e19e34926e6e535b4d1.tar.gz 228792296 BLAKE2B cd9357bdca9342770820f9fadfbd0b129a83324847f18e2ebac1fed8df4afb101aba2dc19d90264ae1e2d5692e34149ca24ef82a4973e7aeddb157268bb411b6 SHA512 9821a34a559e1db596940d76ce9388360baea43c1a9de814f567bfcf1428a0c6e3ced61b1e07537058454785d9c3aa3f443cbcf742a01fb40dd20b476a906442
 DIST llvm-project-d254fa877f419e61e54709f0a6f2e891da893a60.tar.gz 228028122 BLAKE2B 3321f3b205dfcd672d52122d7ba8e4e737916e01f5041a0dc140722f64359476632e036da0e0692cd366b080a073292cfdb4963e973bf800afabc20d06a2e86b SHA512 135c4864973b682cf41953d43d977eaa219a4a898fceb4b4a8cacbbc6a5dd271d26010b1db6c6c90e761bf3495036f3e7528ab259d48c9c4dc4a064332c0326f

diff --git a/llvm-core/lld/lld-21.0.0_pre20250301.ebuild b/llvm-core/lld/lld-21.0.0_pre20250301.ebuild
new file mode 100644
index 000000000000..f1e16744d618
--- /dev/null
+++ b/llvm-core/lld/lld-21.0.0_pre20250301.ebuild
@@ -0,0 +1,89 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..13} )
+inherit cmake flag-o-matic llvm.org python-any-r1 toolchain-funcs
+
+DESCRIPTION="The LLVM linker (link editor)"
+HOMEPAGE="https://llvm.org/"
+
+LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA"
+SLOT="${LLVM_MAJOR}/${LLVM_SOABI}"
+IUSE="+debug test zstd"
+RESTRICT="!test? ( test )"
+
+DEPEND="
+	~llvm-core/llvm-${PV}[debug=,zstd=]
+	sys-libs/zlib:=
+	zstd? ( app-arch/zstd:= )
+"
+RDEPEND="
+	${DEPEND}
+	!llvm-core/lld:0
+"
+BDEPEND="
+	llvm-core/llvm:${LLVM_MAJOR}
+	test? (
+		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
+	)
+"
+PDEPEND="
+	>=llvm-core/lld-toolchain-symlinks-16-r2:${LLVM_MAJOR}
+"
+
+LLVM_COMPONENTS=( lld cmake libunwind/include/mach-o )
+llvm.org_set_globals
+
+python_check_deps() {
+	python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
+}
+
+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="${CPPFLAGS} -DNDEBUG"
+
+	use elibc_musl && append-ldflags -Wl,-z,stack-size=2097152
+
+	local mycmakeargs=(
+		-DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}"
+		-DLLVM_ROOT="${ESYSROOT}/usr/lib/llvm/${LLVM_MAJOR}"
+		-DBUILD_SHARED_LIBS=ON
+		-DLLVM_INCLUDE_TESTS=$(usex test)
+		-DLLVM_ENABLE_ZLIB=FORCE_ON
+		-DLLVM_ENABLE_ZSTD=$(usex zstd FORCE_ON OFF)
+	)
+
+	use test && mycmakeargs+=(
+		-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
+		-DLLVM_LIT_ARGS="$(get_lit_flags)"
+		-DPython3_EXECUTABLE="${PYTHON}"
+	)
+
+	tc-is-cross-compiler &&	mycmakeargs+=(
+		-DLLVM_TABLEGEN_EXE="${BROOT}/usr/lib/llvm/${LLVM_MAJOR}/bin/llvm-tblgen"
+	)
+
+	cmake_src_configure
+}
+
+src_test() {
+	local -x LIT_PRESERVES_TMP=1
+	cmake_build check-lld
+}