Adding metadata

2 files changed, 216 insertions, 0 deletions

diff --git a/llvm-core/mlir/Manifest b/llvm-core/mlir/Manifest
index ba9aebd9dd57..839b2112d853 100644
--- a/llvm-core/mlir/Manifest
+++ b/llvm-core/mlir/Manifest
@@ -6,3 +6,4 @@ DIST llvm-project-22.1.8.src.tar.xz 167061596 BLAKE2B 092204f62e0f0364a041c737eb
 DIST llvm-project-22.1.8.src.tar.xz.sig 119 BLAKE2B 2ce93472036e68782252991e4a8bdbeeec8706a56022220083a38a42ef18714a7894c41aaa04dc0d03f18601d8bfc1a5a030ed0ef0f0d64a662eae9843a4b362 SHA512 99a457b5b1fb409a5fe72b59ebd4ddae5cade3e5f2493e33b44d4f4b4625f7a1743f80106efb1134668842b15ea3400ce2c29263bec8ff986e05040910125e15
 DIST llvm-project-23.1.1.src.tar.xz 179168672 BLAKE2B 31d0ad202f4ad38d001baaf638a756508b164229b02a6e41b9689508a33b3a7baecaa10398e20f3661cacb712663fe379eeb94e50e017e40ae546a7e7de8049d SHA512 e51c45f01e95272771bfee8382b213a2e21d3c62e273ff58967cfe40b87f45d2b37a4797b8b83fab025ed7a0ad32adef48406ade2d049da3d7f1799b30edea39
 DIST llvm-project-23.1.1.src.tar.xz.sig 466 BLAKE2B fd062ee7b6a59295f1ba558ed35fcf03d9d1a2f716cc710ae1b375c9f673eaaf21a7a503652fefbcc91233c9df279c4521f487539264badd0bf591362657024b SHA512 d2e1101f6f3569cc82630e94d9021aaa47e32636d5b0b7fe90c01a56523e3d772835ad7c2a6f2c1a199ed1624a6f12429b43865d6f41405b73b275483effe581
+DIST llvm-project-3dcd66d0110335d7d1a5921fd085914b66ffbd3c.tar.gz 317468883 BLAKE2B af57748bf462852a7d09751162e43c52b7d8fa4d1e3e9b021062b11132ad2268b2ddefd0e2d0b2391de1e8120b751fe46a368bc58dce83b8d5e4413716701031 SHA512 678027e165bf444eb522a70b5c52018dba4b41828fa7db353bd1155ec326633adfe64e20e5975b672fc2669c6fd7e0dec0dbd8c63ee89e0393264d9af5ab3090
diff --git a/llvm-core/mlir/mlir-24.0.0_pre20260919.ebuild b/llvm-core/mlir/mlir-24.0.0_pre20260919.ebuild
new file mode 100644
index 000000000000..59fd2e576262
--- /dev/null
+++ b/llvm-core/mlir/mlir-24.0.0_pre20260919.ebuild
@@ -0,0 +1,215 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{13..14} )
+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
+
+	# this test is completely unpredictable, no clue why
+	rm test/mlir-pdll-lsp-server/view-output.test || 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 ${l} in
+					# meta-targets
+					mlir-libraries|distribution)
+						continue
+						;;
+					# dylib
+					MLIR)
+						;;
+					# installed test libraries
+					MLIRTestAliasAnalysis|MLIRTestAnalysis|MLIRTestDialect|MLIRTestIR)
+						;;
+					MLIROpenACCTestPasses)
+						;;
+					# static libraries
+					MLIR*)
+						continue
+						;;
+				esac
+
+				all_targets+=( "${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
+			eerror "get_distribution_components() is outdated!"
+			eerror "   Add: ${add[*]}"
+			eerror "Remove: ${remove[*]}"
+			die "Update get_distribution_components()!"
+		fi
+		cd - >/dev/null || die
+	fi
+}
+
+get_distribution_components() {
+	local sep=${1-;}
+
+	local out=(
+		mlir-cmake-exports
+		mlir-headers
+
+		# the dylib
+		MLIR
+
+		# shared libraries
+		mlir_apfloat_wrappers
+		mlir_arm_runner_utils
+		mlir_arm_sme_abi_stubs
+		mlir_async_runtime
+		mlir_c_runner_utils
+		mlir_float16_utils
+		mlir_runner_utils
+
+		# test libraries required by flang
+		MLIROpenACCTestPasses
+		MLIRTestAliasAnalysis
+		MLIRTestAnalysis
+		MLIRTestDialect
+		MLIRTestIR
+	)
+
+	if multilib_is_native_abi; then
+		out+=(
+			# tools
+			mlir-irdl-to-cpp
+			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-src-sharder
+			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=ON
+		-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
+}