llvm-core/mlir: Add 20.1.0_rc1

Signed-off-by: Michał Górny <[email protected]>

llvm-core/mlir/Manifest

@@ -1,2 +1,4 @@
 DIST llvm-project-1f26ac10ca1bef40a80be8f81a6f109713bc586f.tar.gz 226424755 BLAKE2B 642befb8d6923f335d1d68129ebb7357f8ba22e110df494dd956c8097e4e5db4b2a88fcc069ab67184b03558f072c68e002bdaf90eba865e38b1473a0ef29eed SHA512 e9bb4fd31bbad5ec864c662515b5ec2e5511cce975040f9f3cd8f009c92f76077928feae0467fd9519a001a379c857f7539c506953d8d5a9209a9f358f414aac
+DIST llvm-project-20.1.0-rc1.src.tar.xz 147144668 BLAKE2B ea4733962f38ea5897c73e91840818921739909c3671749bc8a0b1d2798e5a0815bbe750ade3a2a7414836ab7158754818b2f9370a4ee1bbbd52c96b1e95ef9b SHA512 c23c4b1227b6b0b7c3059358e64a00ee98893236bb1a0a41d7e821bdf2aa8353aea8f9f7b9498899c6807b9b8e2ceb06c3cd62e32fd07a786a319135055541b4
+DIST llvm-project-20.1.0-rc1.src.tar.xz.sig 566 BLAKE2B 32eb278ec4ff1bb9d258b584922b0d227f4126a957ba75af44dcaa63b6a12ef73db56d6a86f24244af47803ddf6a243149d784f08137cbea60b49700be537705 SHA512 d7a334326201f8ca78284b33c325f180538667a0401bc30931e790aacc96dd78f6559c45929b6c335d40ef1dbe772738c0ce55d881ae3d7401733778b485408c
 DIST llvm-project-bfa7edcc6652bdb37d53e0cec64926aab3f280eb.tar.gz 226735989 BLAKE2B 165837dc526e618b44c49d5fa3dceda373452e010a09746bff248903fe77874637d05ab9f5d2f63de7ebce5c14e3b19a131313a4a557adfd20fe9cb93ab60476 SHA512 e9e19176fcf1302727ee34d69eaa820b94959d64ceaf754d8a93ebd5e262cec7fe35e87b08f705b09e42c3ea26b671318eecf10e9137c635b12f481f80fbac23

llvm-core/mlir/mlir-20.1.0_rc1.ebuild

@@ -0,0 +1,196 @@
+# 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 llvm.org multilib-minimal python-any-r1
+
+DESCRIPTION="Multi-Level Intermediate Representation (library only)"
+HOMEPAGE="https://mlir.llvm.org/"
+
+LICENSE="Apache-2.0-with-LLVM-exceptions"
+SLOT="${LLVM_MAJOR}/${LLVM_SOABI}"
+IUSE="+debug test"
+RESTRICT="!test? ( test )"
+
+DEPEND="
+	~llvm-core/llvm-${PV}[debug=,${MULTILIB_USEDEP}]
+"
+RDEPEND="
+	${DEPEND}
+"
+BDEPEND="
+	${PYTHON_DEPS}
+	llvm-core/llvm:${LLVM_MAJOR}
+	test? (
+		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
+	)
+"
+
+LLVM_COMPONENTS=( mlir cmake )
+# tablegen tests use *.td files there
+LLVM_TEST_COMPONENTS=( llvm/include )
+llvm.org_set_globals
+
+python_check_deps() {
+	if use test; then
+		python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
+	fi
+}
+
+src_prepare() {
+	llvm.org_src_prepare
+
+	# https://github.com/llvm/llvm-project/issues/120902
+	sed -i -e '/LINK_LIBS/s:PUBLIC:PRIVATE:' \
+		lib/ExecutionEngine/CMakeLists.txt || die
+}
+
+check_distribution_components() {
+	if [[ ${CMAKE_MAKEFILE_GENERATOR} == ninja ]]; then
+		local all_targets=() my_targets=() l
+		cd "${BUILD_DIR}" || die
+
+		while read -r l; do
+			if [[ ${l} == install-*-stripped:* ]]; then
+				l=${l#install-}
+				l=${l%%-stripped*}
+
+				case ${l} in
+					# meta-targets
+					mlir-libraries|distribution)
+						continue
+						;;
+					# dylib
+					MLIR)
+						;;
+					# static libraries
+					MLIR*)
+						continue
+						;;
+				esac
+
+				all_targets+=( "${l}" )
+			fi
+		done < <(${NINJA} -t targets all)
+
+		while read -r l; do
+			my_targets+=( "${l}" )
+		done < <(get_distribution_components $"\n")
+
+		local add=() remove=()
+		for l in "${all_targets[@]}"; do
+			if ! has "${l}" "${my_targets[@]}"; then
+				add+=( "${l}" )
+			fi
+		done
+		for l in "${my_targets[@]}"; do
+			if ! has "${l}" "${all_targets[@]}"; then
+				remove+=( "${l}" )
+			fi
+		done
+
+		if [[ ${#add[@]} -gt 0 || ${#remove[@]} -gt 0 ]]; then
+			eqawarn "get_distribution_components() is outdated!"
+			eqawarn "   Add: ${add[*]}"
+			eqawarn "Remove: ${remove[*]}"
+		fi
+		cd - >/dev/null || die
+	fi
+}
+
+get_distribution_components() {
+	local sep=${1-;}
+
+	local out=(
+		mlir-cmake-exports
+		mlir-headers
+
+		# the dylib
+		MLIR
+
+		# shared libraries
+		mlir_arm_runner_utils
+		mlir_arm_sme_abi_stubs
+		mlir_async_runtime
+		mlir_c_runner_utils
+		mlir_float16_utils
+		mlir_runner_utils
+	)
+
+	if multilib_is_native_abi; then
+		out+=(
+			# tools
+			mlir-linalg-ods-yaml-gen
+			mlir-lsp-server
+			mlir-opt
+			mlir-pdll
+			mlir-pdll-lsp-server
+			mlir-query
+			mlir-reduce
+			mlir-rewrite
+			mlir-runner
+			mlir-tblgen
+			mlir-translate
+			tblgen-lsp-server
+			tblgen-to-irdl
+		)
+	fi
+
+	printf "%s${sep}" "${out[@]}"
+}
+
+multilib_src_configure() {
+	local mycmakeargs=(
+		-DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}"
+		-DLLVM_ROOT="${ESYSROOT}/usr/lib/llvm/${LLVM_MAJOR}"
+
+		-DBUILD_SHARED_LIBS=OFF
+		# this controls building libMLIR.so
+		-DLLVM_BUILD_LLVM_DYLIB=ON
+		-DMLIR_BUILD_MLIR_C_DYLIB=OFF
+		-DMLIR_LINK_MLIR_DYLIB=ON
+		-DMLIR_INCLUDE_TESTS=$(usex test)
+		-DMLIR_INCLUDE_INTEGRATION_TESTS=OFF
+		-DLLVM_DISTRIBUTION_COMPONENTS=$(get_distribution_components)
+		# this enables installing mlir-tblgen and mlir-pdll
+		-DLLVM_BUILD_UTILS=ON
+
+		-DPython3_EXECUTABLE="${PYTHON}"
+
+		-DLLVM_BUILD_TOOLS=ON
+		# TODO
+		-DMLIR_ENABLE_CUDA_RUNNER=0
+		-DMLIR_ENABLE_ROCM_RUNNER=0
+		-DMLIR_ENABLE_SYCL_RUNNER=0
+		-DMLIR_ENABLE_SPIRV_CPU_RUNNER=0
+		-DMLIR_ENABLE_VULKAN_RUNNER=0
+		-DMLIR_ENABLE_BINDINGS_PYTHON=0
+		-DMLIR_INSTALL_AGGREGATE_OBJECTS=OFF
+	)
+	use test && mycmakeargs+=(
+		-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
+		-DLLVM_LIT_ARGS="$(get_lit_flags)"
+	)
+
+	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
+	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
+	cmake_src_configure
+
+	multilib_is_native_abi && check_distribution_components
+}
+
+multilib_src_compile() {
+	cmake_build distribution
+}
+
+multilib_src_test() {
+	# respect TMPDIR!
+	local -x LIT_PRESERVES_TMP=1
+	cmake_build check-mlir
+}
+
+multilib_src_install() {
+	DESTDIR=${D} cmake_build install-distribution
+}