git: f3d912a7b953 - main - devel/llvm15: boostrap from devel/llvm14

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From: Brooks Davis <brooks_at_FreeBSD.org>
Date: Wed, 10 Aug 2022 23:02:02 UTC
The branch main has been updated by brooks:

URL: https://cgit.FreeBSD.org/ports/commit/?id=f3d912a7b953103078213b2227a4fee085dae562

commit f3d912a7b953103078213b2227a4fee085dae562
Author:     Brooks Davis <brooks@FreeBSD.org>
AuthorDate: 2022-08-10 23:01:09 +0000
Commit:     Brooks Davis <brooks@FreeBSD.org>
CommitDate: 2022-08-10 23:01:09 +0000

    devel/llvm15: boostrap from devel/llvm14
    
    Make an as-is copy of llvm14 as devel/llvm15. It will be updated to
    LLVM 15 and connected to the build in the next commit.  This makes it
    easier to see what has changed.
---
 devel/llvm15/Makefile                              |  663 +++
 devel/llvm15/Makefile.COMMANDS                     |  143 +
 devel/llvm15/Makefile.MAN1SRCS                     |   66 +
 devel/llvm15/distinfo                              |    3 +
 ...tra-patch-clang_lib_Driver_ToolChains_Clang.cpp |   12 +
 devel/llvm15/files/llvm-wrapper.sh.in              |   11 +
 .../files/patch-clang_lib_Headers_CMakeLists.txt   |   33 +
 ...lang_tools_clang-format_clang-format-sublime.py |   11 +
 .../patch-clang_tools_clang-format_clang-format.py |   11 +
 ...patch-clang_tools_clang-format_git-clang-format |   29 +
 ...clang_tools_extra_clang-doc_tool_CMakeLists.txt |   10 +
 .../patch-cmake_modules_AddSphinxTarget.cmake      |   11 +
 ...er-rt_lib_profile_InstrProfilingPlatformLinux.c |   13 +
 devel/llvm15/files/patch-fopenmp.diff              |   14 +
 devel/llvm15/files/patch-freebsd-r352318           |   93 +
 .../patch-lib_Target_PowerPC_PPCTargetMachine.cpp  |   23 +
 ...zer__common_sanitizer__platform__interceptors.h |   11 +
 devel/llvm15/files/patch-lldb_CMakeLists.txt       |   12 +
 devel/llvm15/files/xtoolchain.mk.in                |    6 +
 devel/llvm15/pkg-descr                             |    8 +
 devel/llvm15/pkg-plist                             | 5392 ++++++++++++++++++++
 21 files changed, 6575 insertions(+)

diff --git a/devel/llvm15/Makefile b/devel/llvm15/Makefile
new file mode 100644
index 000000000000..e7d26c3be770
--- /dev/null
+++ b/devel/llvm15/Makefile
@@ -0,0 +1,663 @@
+PORTNAME=	llvm
+DISTVERSION=	14.0.6
+PORTREVISION=	0
+CATEGORIES=	devel lang
+MASTER_SITES=	https://github.com/llvm/llvm-project/releases/download/llvmorg-${DISTVERSION:S/rc/-rc/}/ \
+		https://${PRE_}releases.llvm.org/${LLVM_RELEASE}/${RCDIR}
+PKGNAMESUFFIX=	${LLVM_SUFFIX}
+DISTNAME=	llvm-project-${DISTVERSION}.src
+DISTFILES=	llvm-project-${DISTVERSION}.src${EXTRACT_SUFX}
+
+MAINTAINER=	brooks@FreeBSD.org
+COMMENT=	LLVM and Clang
+
+LICENSE_DIR=	${WRKSRC}/llvm
+.include "${.CURDIR}/../llvm-devel/Makefile.LICENSE"
+LICENSE+=	LLVM2
+LICENSE_FILE_LLVM2=	${LICENSE_DIR}/LICENSE.TXT
+LICENSE_NAME_LLVM2=	Apache License 2.0 with LLVM Exceptions
+LICENSE_PERMS_LLVM2=	dist-mirror dist-sell pkg-mirror pkg-sell auto-accept
+LICENSE:=	${LICENSE:NARM}
+
+LLVM_RELEASE=	${DISTVERSION:C/rc.*//}
+LLVM_MAJOR=	${LLVM_RELEASE:C/\.[0-9]\.[0-9]$//}
+LLVM_SUFFIX=	${LLVM_MAJOR}
+PRE_=		${DISTVERSION:C/.*rc.*/pre/:N*[0-9]*}
+RCDIR=		${DISTVERSION:S/${LLVM_RELEASE}//:C|(rc.*)|\1/|}
+
+LLVM_DIR=	llvm${LLVM_SUFFIX}
+LLVM_PREFIX=	${PREFIX}/${LLVM_DIR}
+DOCSDIR=	${PREFIX}/share/doc/${PORTNAME}${LLVM_SUFFIX}
+DATADIR=	${PREFIX}/share/${PORTNAME}${LLVM_SUFFIX}
+
+USES=		cmake compiler:c++11-lib cpe perl5 tar:xz \
+		shebangfix
+_USES_PYTHON?=	python:3.6+,build
+USES+=		${_USES_PYTHON}
+USE_LDCONFIG=	${LLVM_PREFIX}/lib
+SHEBANG_FILES=	\
+		clang-tools-extra/clang-include-fixer/find-all-symbols/tool/run-find-all-symbols.py \
+		clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py \
+		clang-tools-extra/clang-tidy/tool/run-clang-tidy.py \
+		clang/tools/clang-format/clang-format-diff.py \
+		clang/tools/clang-format/git-clang-format \
+		clang/tools/scan-build-py/bin/analyze-build \
+		clang/tools/scan-build-py/bin/intercept-build \
+		clang/tools/scan-build-py/bin/scan-build \
+		clang/tools/scan-build-py/libexec/analyze-c++ \
+		clang/tools/scan-build-py/libexec/analyze-cc \
+		clang/tools/scan-build-py/libexec/intercept-c++ \
+		clang/tools/scan-build-py/libexec/intercept-cc \
+		clang/tools/scan-view/bin/scan-view \
+		clang/utils/hmaptool/hmaptool \
+		llvm/tools/opt-viewer/opt-diff.py \
+		llvm/tools/opt-viewer/opt-stats.py \
+		llvm/tools/opt-viewer/opt-viewer.py \
+		llvm/tools/opt-viewer/optrecord.py \
+		llvm/utils/lit/lit.py \
+		llvm/utils/llvm-lit/llvm-lit.in
+
+SUB_FILES=	llvm-wrapper.sh
+SUB_LIST=	LLVM_PREFIX="${LLVM_PREFIX}" LLVM_SUFFIX="${LLVM_SUFFIX}"
+
+CMAKE_INSTALL_PREFIX=	${LLVM_PREFIX}
+CMAKE_SOURCE_PATH=	${WRKSRC}/llvm
+CMAKE_ARGS=	-DLLVM_BUILD_LLVM_DYLIB=ON -DLLVM_LINK_LLVM_DYLIB=ON
+CMAKE_ARGS+=	-DLLVM_ENABLE_RTTI=ON
+CMAKE_ARGS+=	-DLLVM_DEFAULT_TARGET_TRIPLE=${CONFIGURE_TARGET}
+CMAKE_ARGS+=	-DLLVM_HOST_TRIPLE=${CONFIGURE_TARGET}
+# Following commit https://github.com/kitware/cmake/commit/956054
+# we need to either change the whole man-shuffle below, or simply
+# redefine CMAKE_INSTALL_MANDIR
+CMAKE_ARGS+=	-DCMAKE_INSTALL_MANDIR:PATH="share/man"
+CMAKE_ARGS+=	-DLLVM_PARALLEL_LINK_JOBS=1
+CMAKE_ARGS+=	-DLLVM_ENABLE_Z3_SOLVER=OFF
+CMAKE_ARGS+=	-DLLVM_ENABLE_LIBEDIT=OFF
+CMAKE_ARGS+=	-DPython3_EXECUTABLE=${PYTHON_CMD}
+# LLVM likes to pick up ${LOCALBASE}/lib/libtinfo.so.*
+CMAKE_ARGS+=	-DLLVM_ENABLE_TERMINFO=OFF
+
+# Disable assertions.  They should be disabled by cmake, but USES=cmake
+# overrides -DCMAKE_*_FLAGS_RELEASE.
+CFLAGS+=	-DNDEBUG
+CXXFLAGS+=	-DNDEBUG
+
+OPTIONS_DEFINE=	BE_AMDGPU BE_WASM CLANG DOCS EXTRAS FLANG LIT LLD LLDB MLIR PYCLANG
+OPTIONS_DEFINE_aarch64=	OPENMP
+OPTIONS_DEFINE_amd64=	COMPILER_RT GOLD OPENMP
+OPTIONS_DEFINE_i386=	COMPILER_RT OPENMP
+OPTIONS_DEFINE_powerpc=	COMPILER_RT GOLD
+OPTIONS_DEFINE_powerpc64=	GOLD OPENMP
+OPTIONS_DEFINE_powerpc64le=	GOLD OPENMP
+OPTIONS_DEFINE_riscv64=	COMPILER_RT OPENMP
+OPTIONS_DEFAULT=	BE_AMDGPU BE_STANDARD BE_WASM CLANG EXTRAS FLANG LIT LLD LLDB MLIR PYCLANG
+OPTIONS_DEFAULT_aarch64=	OPENMP
+OPTIONS_DEFAULT_amd64=	COMPILER_RT GOLD OPENMP
+OPTIONS_DEFAULT_i386=	COMPILER_RT OPENMP
+OPTIONS_DEFAULT_powerpc=	COMPILER_RT GOLD
+OPTIONS_DEFAULT_powerpc64=	GOLD OPENMP
+OPTIONS_DEFAULT_powerpc64le=	GOLD OPENMP
+OPTIONS_DEFAULT_riscv64=	COMPILER_RT OPENMP
+OPTIONS_EXCLUDE_armv6=	FLANG
+OPTIONS_EXCLUDE_armv7=	FLANG
+OPTIONS_EXCLUDE_i386=	FLANG
+OPTIONS_EXCLUDE_powerpc=	FLANG
+OPTIONS_EXCLUDE_riscv64=	LLDB
+OPTIONS_SINGLE=		BACKENDS
+OPTIONS_SINGLE_BACKENDS=BE_FREEBSD BE_NATIVE BE_STANDARD
+OPTIONS_SUB=	yes
+# All non-backend options
+_ALL_OPTIONS=	CLANG COMPILER_RT DOCS EXTRAS FLANG GOLD LIT LLD LLDB MLIR OPENMP PYCLANG
+
+BE_AMDGPU_DESC=		AMD GPU backend (required by mesa)
+BE_FREEBSD_DESC=	Backends for FreeBSD architectures
+BE_FREEBSD_CMAKE_ON=	-DLLVM_TARGETS_TO_BUILD="${FREEBSD_BACKENDS:ts;}"
+BE_NATIVE_DESC=		Backend(s) for this architecture (${_NATIVE_BACKENDS})
+BE_NATIVE_CMAKE_ON=	-DLLVM_TARGETS_TO_BUILD="${NATIVE_BACKENDS:ts;}"
+BE_STANDARD_DESC=	All non-experimental backends
+BE_WASM_DESC=		WebAssembly backend (required by firefox via wasi)
+.for BE in FREEBSD NATIVE STANDARD
+BE_${BE}_PLIST_FILES=	${_BE_LIBS_${BE}:O:S/$/.a/:S|^|${LLVM_DIR}/lib/libLLVM|} \
+			${_BE_INCS_${BE}:S|^|${LLVM_DIR}/lib/clang/${LLVM_RELEASE}/include/|:N${LLVM_DIR}/lib/clang/${LLVM_RELEASE}/include/$}
+.endfor
+CLANG_DESC=	Build clang
+CLANG_CMAKE_ON=		-DCLANG_DEFAULT_OPENMP_RUNTIME=libomp
+CLANG_PORTDOCS=		clang
+CLANG_PLIST_FILES=	share/toolchains/llvm${LLVM_SUFFIX}.mk
+CLANG_SUB_FILES=	xtoolchain.mk
+CLANG_SUB_LIST=		XCC=clang${LLVM_SUFFIX} \
+			XCXX=clang++${LLVM_SUFFIX} \
+			XCPP=clang-cpp${LLVM_SUFFIX} \
+			XLD=ld.lld${LLVM_SUFFIX} \
+			X_COMPILER_TYPE=clang
+CLANG_USE=		GNOME=libxml2
+COMPILER_RT_DESC=	Sanitizer libraries
+COMPILER_RT_CMAKE_ON=	-DCOMPILER_RT_INSTALL_PATH=${LLVM_PREFIX}/lib/clang/${LLVM_RELEASE}
+COMPILER_RT_PLIST_FILES=${_COMPILER_RT_LIBS:S|^|${_CRTLIBDIR}/|} \
+			${_COMPILER_RT_BLACKLISTS:S|^|${_CRTBLDIR}/|}
+DOCS_BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}sphinx-markdown-tables>=0:textproc/py-sphinx-markdown-tables@${PY_FLAVOR} \
+			${PYTHON_PKGNAMEPREFIX}recommonmark>=0.0.20180530:textproc/py-recommonmark@${PY_FLAVOR}
+DOCS_CONFLICTS_BUILD=	commonmark-cmark
+DOCS_PORTDOCS=		llvm
+DOCS_CMAKE_ON=		-DLLVM_ENABLE_SPHINX=ON \
+			-DSPHINX_EXECUTABLE=${LOCALBASE}/bin/sphinx-build-${PYTHON_VER} \
+			-DSPHINX_WARNINGS_AS_ERRORS=OFF \
+			-DLLVM_BUILD_DOCS=ON
+DOCS_PLIST_FILES=	${MAN1SRCS:S|^|man/man1/|:S|.1$|${LLVM_SUFFIX}.1.gz|}
+EXTRAS_DESC=		Extra clang tools
+EXTRAS_IMPLIES=		CLANG
+EXTRAS_PLIST_DIRS+=	${LLVM_DIR}/include/clang-tidy/plugin
+FLANG_DESC=		Flang FORTRAN compiler
+FLANG_IMPLIES=		MLIR
+FLANG_PORTDOCS=		flang
+FLANG_PLIST_DIRS=	${LLVM_DIR}/include/flang/Config
+GOLD_DESC=		Build the LLVM Gold plugin for LTO
+GOLD_CMAKE_ON=		-DLLVM_BINUTILS_INCDIR=${LOCALBASE}/include
+GOLD_BUILD_DEPENDS=	${LOCALBASE}/bin/ld.gold:devel/binutils
+LIT_DESC=		Install lit and FileCheck test tools
+LIT_VARS=		_USES_PYTHON=python:3.6+
+LLD_DESC=		Install lld, the LLVM linker
+LLDB_BUILD_DEPENDS=	swig:devel/swig
+LLDB_CMAKE_ON=		-DLUA_INCLUDE_DIR=${LOCALBASE}/include/lua${LUA_VER_STR} \
+			-DLUA_LIBRARY=${LOCALBASE}/lib/liblua-${LUA_VER}.so \
+			-DCURSES_INCLUDE_PATH=/usr/include \
+			-DCURSES_CURSES_LIBRARY=/usr/lib/libcurses.so \
+			-DCURSES_FORM_LIBRARY=/usr/lib/libform.so \
+			-DCURSES_NCURSES_LIBRARY=/usr/lib/libncurses.so \
+			-DPANEL_LIBRARIES=/usr/lib/libpanel.so
+LLDB_DESC=		Install lldb, the LLVM debugger
+LLDB_IMPLIES=		CLANG
+LLDB_USES=		lua:53 libedit
+LLDB_VARS=		_USES_PYTHON=python:3.6+
+MLIR_DESC=		Multi-Level Intermediate Representation
+OPENMP_DESC=		Install libomp, the LLVM OpenMP runtime library
+OPENMP_CMAKE_ON=	-DLIBOMPTARGET_BUILD_AMDGCN_BCLIB=OFF \
+			-DLIBOMPTARGET_BUILD_DEVICERTL_BCLIB=OFF
+OPENMP_PORTDOCS=	openmp
+PYCLANG_DESC=		Install python bindings to libclang
+PYCLANG_IMPLIES=	CLANG
+PYCLANG_VARS=		_USES_PYTHON=python:3.6+
+PYCLANG_CMAKE_ON=	-DCLANG_PYTHON_BINDINGS_VERSIONS=${PYTHON_VER}
+
+.if defined(WITH_DEBUG)
+CMAKE_BUILD_TYPE=	RelWithDebInfo
+STRIP=
+.endif
+
+PLIST_SUB+=	LLVM_RELEASE=${LLVM_RELEASE} \
+		LLVM_SUFFIX=${LLVM_SUFFIX} \
+		LLVM_MAJOR=${LLVM_MAJOR}
+
+COMMANDS=	${LLVM_COMMANDS}
+FIRST_COMMAND=	${COMMANDS:C/^/XXXX/1:MXXXX*:C/^XXXX//}
+
+MAN1SRCS+=	${LLVM_MAN1SRCS}
+
+STRIP_LIBS=	BugpointPasses.so \
+		LLVMHello.so \
+		${LIBNAME}.0 \
+		libLTO.so
+
+EXTRAS_LIBS=	libclangApplyReplacements \
+		libclangChangeNamespace \
+		libclangDaemon \
+		libclangDoc \
+		libclangIncludeFixer \
+		libclangMove \
+		libclangQuery \
+		libclangRename \
+		libclangReorderFields \
+		libclangTidy \
+		libclangTidyGoogleModule \
+		libclangTidyLLVMModule \
+		libclangTidyMiscModule \
+		libclangTidyReadabilityModule \
+		libclangTidyUtils \
+		libfindAllSymbols \
+		libmodernizeCore
+EXTRAS_FILES=	index.js
+EXTRAS_PATTERN=	${EXTRAS_COMMANDS:tW:C/  */|/g}|${EXTRAS_LIBS:tW:C/  */|/g}|${EXTRAS_FILES:tW:C/  */|/g}
+
+FLANG_PATTERN=	${FLANG_COMMANDS:S/^/bin./:tW:C/  */|/g}|flang|libFIR|libFortran
+
+MLIR_PATTERN=	${MLIR_COMMANDS:S/^/bin./:tW:C/  */|/g}|mlir|libMLIR|obj.MLIRCAP
+
+.include <bsd.port.options.mk>
+
+.if defined(PPC_ABI) && ${PPC_ABI} == ELFv2
+EXTRA_PATCHES=	${FILESDIR}/extra-patch-clang_lib_Driver_ToolChains_Clang.cpp
+.endif
+
+# keep in sync with /usr/src/lib/clang/clang.build.mk
+# ----------- start of sync block ------------------
+# Armv6 and armv7 uses hard float abi, unless the CPUTYPE has soft in it.
+# arm (for armv4 and armv5 CPUs) always uses the soft float ABI.
+# For all other targets, we stick with 'unknown'.
+.if ${ARCH:Marmv[67]*} && (!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "")
+TARGET_ABI=	-gnueabihf
+.elif ${ARCH:Marm*}
+TARGET_ABI=	-gnueabi
+.else
+TARGET_ABI=
+.endif
+
+CONFIGURE_TARGET:=${ARCH:C/amd64/x86_64/:C/arm64/aarch64/}-portbld-${OPSYS:tl}${OSREL}${TARGET_ABI}
+# ----------- end of sync block --------------------
+
+.if ${PORT_OPTIONS:MCLANG}
+LLVM_ENABLE_PROJECTS+=	clang
+COMMANDS+=	${CLANG_COMMANDS}
+MAN1SRCS+=	${CLANG_MAN1SRCS}
+CLANG_PATTERN=	(c-index-test|clang|diagtool|hmaptool|intercept-|libear|libscanbuild|analyze-|scan-|Reporter.py|ScanView.py|scanview.css|sorttable.js|startfile.py|-analyzer|AnalyzerPlugin.so)
+USES+=		gnome
+.endif
+
+.if ${PORT_OPTIONS:MCOMPILER_RT}
+LLVM_ENABLE_PROJECTS+=	compiler-rt
+COMPILER_RT_PATTERN=	(sanitizer|include.xray|include\/fuzzer|profile\/InstrProfData.inc)
+.if ${OSVERSION} < 1300525
+# An unwind.h is require to build.  I think an in-tree one should be used
+# but this seems to work as a workaround...
+BUILD_DEPENDS+=	libunwind>0:devel/libunwind
+# Allow unwind.h to be found reliably
+USES+=	localbase
+.endif
+.endif
+
+.if ${PORT_OPTIONS:MEXTRAS}
+LLVM_ENABLE_PROJECTS+=	clang-tools-extra
+COMMANDS+=	${EXTRAS_COMMANDS}
+MAN1SRCS+=	${EXTRAS_MAN1SRCS}
+PORTDOCS+=	clang-tools
+.endif
+
+.if ${PORT_OPTIONS:MFLANG}
+LLVM_ENABLE_PROJECTS+=	flang
+COMMANDS+=	${FLANG_COMMANDS}
+.endif
+
+.if ${PORT_OPTIONS:MLIT}
+MAN1SRCS+=	${LIT_MAN1SRCS}
+.endif
+
+.if ${PORT_OPTIONS:MLLD}
+LLVM_ENABLE_PROJECTS+=	lld
+COMMANDS+=	${LLD_COMMANDS}
+PORTDOCS+=	lld
+.endif
+
+.if ${PORT_OPTIONS:MLLDB}
+LLVM_ENABLE_PROJECTS+=	lldb
+MAN1SRCS+=	${LLDB_MAN1SRCS}
+COMMANDS+=	${LLDB_COMMANDS}
+.endif
+
+.if ${PORT_OPTIONS:MMLIR}
+LLVM_ENABLE_PROJECTS+=	mlir
+MAN1SRCS+=	${MLIR_MAN1SRCS}
+COMMANDS+=	${MLIR_COMMANDS}
+.endif
+
+.if ${PORT_OPTIONS:MOPENMP}
+LLVM_ENABLE_PROJECTS+=	openmp
+MAN1SRCS+=	${OPENMP_MAN1SRCS}
+COMMANDS+=	${OPENMP_COMMANDS}
+.endif
+OPENMP_PATTERN=	${OPENMP_COMMANDS:tW:C/  */|/g}|cmake\/openmp|libarcher|lib[ig]*omp|omp.h|ompt.h|ompt-multiplex.h|omp-tools.h
+
+.if ${PORT_OPTIONS:MPYCLANG}
+PYCLANG_PATTERN=	(clang\/(__init__|cindex|enumerations).py)$$
+.endif
+
+.if defined(LLVM_ENABLE_PROJECTS)
+CMAKE_ARGS+=	-DLLVM_ENABLE_PROJECTS="${LLVM_ENABLE_PROJECTS:ts;}"
+.endif
+
+.include <bsd.port.pre.mk>
+.include "${.CURDIR}/Makefile.COMMANDS"
+.include "${.CURDIR}/Makefile.MAN1SRCS"
+
+_FREEBSD_BACKENDS=	AArch64 ARM Mips PowerPC RISCV Sparc X86
+FREEBSD_BACKENDS=	${_FREEBSD_BACKENDS}
+.if ${ARCH} == amd64
+_NATIVE_BACKENDS=	X86
+.elif ${ARCH} == aarch64
+_NATIVE_BACKENDS=	AArch64
+.elif ${ARCH:Marmv*}
+_NATIVE_BACKENDS=	ARM
+.elif ${ARCH} == i386
+_NATIVE_BACKENDS=	X86
+.elif ${ARCH:Mmips*}
+_NATIVE_BACKENDS=	Mips
+.elif ${ARCH:Mpowerpc*}
+_NATIVE_BACKENDS=	PowerPC
+.elif ${ARCH:Mriscv*}
+_NATIVE_BACKENDS=	RISCV
+.endif
+NATIVE_BACKENDS=	${_NATIVE_BACKENDS}
+.if ${PORT_OPTIONS:MBE_AMDGPU}
+FREEBSD_BACKENDS+=	AMDGPU
+NATIVE_BACKENDS+=	AMDGPU
+.endif
+.if ${PORT_OPTIONS:MBE_WASM}
+FREEBSD_BACKENDS+=	WebAssembly
+NATIVE_BACKENDS+=	WebAssembly
+.endif
+STANDARD_BACKENDS=	${_FREEBSD_BACKENDS} AMDGPU AVR BPF Hexagon Lanai \
+			MSP430 NVPTX SystemZ VE WebAssembly XCore
+_BE_LIBS_COMMON=	CodeGen Desc Info
+_BE_LIBS_AArch64=	AsmParser Disassembler Utils
+_BE_LIBS_BACKWARDS_AArch64=Exegesis
+_BE_LIBS_AMDGPU=	AsmParser Disassembler TargetMCA Utils
+_BE_INCS_ARM=		arm_bf16.h arm_cde.h arm_fp16.h arm_mve.h arm_neon.h arm_sve.h
+_BE_LIBS_ARM=		AsmParser Disassembler Utils
+_BE_LIBS_AVR=		AsmParser Disassembler
+_BE_LIBS_BPF=		AsmParser Disassembler
+_BE_LIBS_Hexagon=	AsmParser Disassembler
+_BE_LIBS_Lanai=		AsmParser Disassembler
+_BE_LIBS_MSP430=	AsmParser Disassembler
+_BE_LIBS_Mips=		AsmParser Disassembler
+_BE_LIBS_BACKWARDS_Mips=Exegesis
+_BE_LIBS_PowerPC=	AsmParser Disassembler
+_BE_LIBS_BACKWARDS_PowerPC=Exegesis
+_BE_INCS_RISCV=		riscv_vector.h
+_BE_LIBS_RISCV=		AsmParser Disassembler
+_BE_LIBS_Sparc=		AsmParser Disassembler
+_BE_LIBS_SystemZ=	AsmParser Disassembler
+_BE_LIBS_VE=		AsmParser Disassembler
+_BE_LIBS_WebAssembly=	AsmParser Disassembler Utils
+_BE_LIBS_X86=		AsmParser Disassembler TargetMCA
+_BE_LIBS_BACKWARDS_X86=Exegesis
+_BE_LIBS_XCore=		Disassembler
+.for BE in FREEBSD NATIVE STANDARD
+.for BE_ARCH in ${${BE}_BACKENDS}
+_BE_LIBS_${BE}+=	${_BE_LIBS_COMMON:S/^/${BE_ARCH}/} \
+			${_BE_LIBS_${BE_ARCH}:S/^/${BE_ARCH}/} \
+			${_BE_LIBS_BACKWARDS_${BE_ARCH}:S/$/${BE_ARCH}/}
+_BE_INCS_${BE}+=	${_BE_INCS_${BE_ARCH}}
+.endfor
+.endfor
+BE_PATTERN=${_BE_LIBS_STANDARD:O:S/$/.a/:ts|}|${_BE_INCS_STANDARD:ts|}
+
+_CRTLIBDIR=	${LLVM_DIR}/lib/clang/${LLVM_RELEASE}/lib/freebsd
+_CRTBLDIR=	${LLVM_DIR}/lib/clang/${LLVM_RELEASE}/share
+_COMPILER_RT_LIBS_i386=	\
+	libclang_rt.asan-i386.a \
+	libclang_rt.asan-i386.so \
+	libclang_rt.asan-preinit-i386.a \
+	libclang_rt.asan_static-i386.a \
+	libclang_rt.asan_cxx-i386.a \
+	libclang_rt.builtins-i386.a \
+	libclang_rt.cfi-i386.a \
+	libclang_rt.cfi_diag-i386.a \
+	libclang_rt.profile-i386.a \
+	libclang_rt.safestack-i386.a \
+	libclang_rt.stats-i386.a \
+	libclang_rt.stats_client-i386.a \
+	libclang_rt.ubsan_minimal-i386.a \
+	libclang_rt.ubsan_minimal-i386.so \
+	libclang_rt.ubsan_standalone-i386.a \
+	libclang_rt.ubsan_standalone-i386.so \
+	libclang_rt.ubsan_standalone_cxx-i386.a
+.if ${ARCH} == "amd64"
+_COMPILER_RT_BLACKLISTS=	cfi_ignorelist.txt
+_COMPILER_RT_BLACKLISTS+=	asan_ignorelist.txt
+_COMPILER_RT_BLACKLISTS+=	msan_ignorelist.txt
+_COMPILER_RT_LIBS=	\
+	libclang_rt.asan-preinit-x86_64.a \
+	libclang_rt.asan-x86_64.a \
+	libclang_rt.asan-x86_64.a.syms \
+	libclang_rt.asan-x86_64.so \
+	libclang_rt.asan_cxx-x86_64.a \
+	libclang_rt.asan_cxx-x86_64.a.syms \
+	libclang_rt.asan_static-x86_64.a \
+	libclang_rt.builtins-x86_64.a \
+	libclang_rt.cfi-x86_64.a \
+	libclang_rt.cfi_diag-x86_64.a \
+	libclang_rt.dd-x86_64.a \
+	libclang_rt.dyndd-x86_64.so \
+	libclang_rt.fuzzer_interceptors-x86_64.a \
+	libclang_rt.fuzzer_no_main-x86_64.a \
+	libclang_rt.fuzzer-x86_64.a \
+	libclang_rt.msan-x86_64.a \
+	libclang_rt.msan-x86_64.a.syms \
+	libclang_rt.msan_cxx-x86_64.a \
+	libclang_rt.msan_cxx-x86_64.a.syms \
+	libclang_rt.orc-x86_64.a \
+	libclang_rt.profile-x86_64.a \
+	libclang_rt.safestack-x86_64.a \
+	libclang_rt.stats-x86_64.a \
+	libclang_rt.stats_client-x86_64.a \
+	libclang_rt.tsan-x86_64.a \
+	libclang_rt.tsan-x86_64.a.syms \
+	libclang_rt.tsan-x86_64.so \
+	libclang_rt.tsan_cxx-x86_64.a \
+	libclang_rt.tsan_cxx-x86_64.a.syms \
+	libclang_rt.ubsan_minimal-x86_64.a \
+	libclang_rt.ubsan_minimal-x86_64.a.syms \
+	libclang_rt.ubsan_minimal-x86_64.so \
+	libclang_rt.ubsan_standalone-x86_64.a \
+	libclang_rt.ubsan_standalone-x86_64.a.syms \
+	libclang_rt.ubsan_standalone-x86_64.so \
+	libclang_rt.ubsan_standalone_cxx-x86_64.a \
+	libclang_rt.ubsan_standalone_cxx-x86_64.a.syms \
+	libclang_rt.xray-basic-x86_64.a \
+	libclang_rt.xray-fdr-x86_64.a \
+	libclang_rt.xray-profiling-x86_64.a \
+	libclang_rt.xray-x86_64.a
+.if exists(/usr/lib32/libc.so.7)
+_COMPILER_RT_LIBS+=	${_COMPILER_RT_LIBS_i386}
+.endif
+.elif ${ARCH} == "i386"
+_COMPILER_RT_BLACKLISTS=	cfi_ignorelist.txt
+_COMPILER_RT_BLACKLISTS+=	asan_ignorelist.txt
+_COMPILER_RT_LIBS+=	${_COMPILER_RT_LIBS_i386}
+.elif ${ARCH} == "powerpc"
+_COMPILER_RT_LIBS= \
+	libclang_rt.builtins-powerpc.a \
+	libclang_rt.profile-powerpc.a
+.elif ${ARCH} == "riscv64"
+_COMPILER_RT_BLACKLISTS=	asan_ignorelist.txt
+_COMPILER_RT_LIBS= \
+	libclang_rt.asan-preinit-riscv64.a \
+	libclang_rt.asan-riscv64.a \
+	libclang_rt.asan-riscv64.a.syms \
+	libclang_rt.asan-riscv64.so \
+	libclang_rt.asan_cxx-riscv64.a \
+	libclang_rt.asan_cxx-riscv64.a.syms \
+	libclang_rt.asan_static-riscv64.a \
+	libclang_rt.builtins-riscv64.a \
+	libclang_rt.stats-riscv64.a \
+	libclang_rt.stats_client-riscv64.a \
+	libclang_rt.ubsan_minimal-riscv64.a \
+	libclang_rt.ubsan_minimal-riscv64.a.syms \
+	libclang_rt.ubsan_minimal-riscv64.so \
+	libclang_rt.ubsan_standalone-riscv64.a \
+	libclang_rt.ubsan_standalone-riscv64.a.syms \
+	libclang_rt.ubsan_standalone-riscv64.so \
+	libclang_rt.ubsan_standalone_cxx-riscv64.a \
+	libclang_rt.ubsan_standalone_cxx-riscv64.a.syms
+.endif
+
+.if ${ARCH} == "armv6"
+BUILD_DEPENDS+=	${LOCALBASE}/bin/ld:devel/binutils
+CONFIGURE_ENV+=	COMPILER_PATH=${LOCALBASE}/bin
+MAKE_ENV+=	COMPILER_PATH=${LOCALBASE}/bin
+.endif
+
+# Comment out plist entries for unsupported options.
+.for opt in ${_ALL_OPTIONS}
+.if !${OPTIONS_DEFINE:M${opt}}
+PLIST_SUB+=	${opt}="@comment "
+.endif
+.endfor
+
+post-patch:
+	${REINPLACE_CMD} -e 's|import lit|import lit${LLVM_SUFFIX}|' \
+	    -e 's|from lit|from lit${LLVM_SUFFIX}|' \
+	    -e 's|lit\.|lit${LLVM_SUFFIX}.|g' \
+	    ${WRKSRC}/llvm/utils/lit/lit.py \
+	    ${WRKSRC}/llvm/utils/lit/lit/*.py \
+	    ${WRKSRC}/llvm/utils/lit/lit/formats/*.py
+	${REINPLACE_CMD} -e 's,/usr/local/,${LOCALBASE}/,' \
+	    ${WRKSRC}/llvm/CMakeLists.txt
+
+post-patch-CLANG-on:
+	${REINPLACE_CMD} -e 's|%%LLVM_PREFIX%%|${LLVM_PREFIX}|' \
+	    ${WRKSRC}/clang/lib/Driver/ToolChains/CommonArgs.cpp
+	${REINPLACE_CMD} -e 's|%%LLVM_SUFFIX%%|${LLVM_SUFFIX}|' \
+	    ${WRKSRC}/clang/tools/clang-format/clang-format.py \
+	    ${WRKSRC}/clang/tools/clang-format/clang-format-sublime.py \
+	    ${WRKSRC}/clang/tools/clang-format/git-clang-format
+
+post-patch-LLD-on:
+	${REINPLACE_CMD} -e "s|'indexsidebar.html'|['indexsidebar.html']|" \
+		${WRKSRC}/lld/docs/conf.py
+
+post-install:
+	${RM} -r ${STAGEDIR}${LLVM_PREFIX}/include/llvm/MC/MCAnalysis
+	${INSTALL_SCRIPT} ${WRKDIR}/llvm-wrapper.sh \
+	    ${STAGEDIR}${PREFIX}/bin/${FIRST_COMMAND}${LLVM_SUFFIX}
+.for command in ${COMMANDS:C/^/XXXX/1:NXXXX*}
+	${LN} -f ${STAGEDIR}${PREFIX}/bin/${FIRST_COMMAND}${LLVM_SUFFIX} \
+	    ${STAGEDIR}${PREFIX}/bin/${command}${LLVM_SUFFIX}
+.endfor
+
+post-install-DOCS-on:
+	${RM} -r ${STAGEDIR}${DOCSDIR}
+	${MKDIR} ${STAGEDIR}${DOCSDIR}
+	${MV} ${STAGEDIR}${LLVM_PREFIX}/share/doc/LLVM/* ${STAGEDIR}${DOCSDIR}
+	${RMDIR} ${STAGEDIR}${LLVM_PREFIX}/share/doc/LLVM
+	${RMDIR} ${STAGEDIR}${LLVM_PREFIX}/share/doc
+.for _man in ${MAN1SRCS}
+	${MV} ${STAGEDIR}${LLVM_PREFIX}/share/man/man1/${_man} \
+	    ${STAGEDIR}${MANPREFIX}/man/man1/${_man:R}${LLVM_SUFFIX}.1
+.endfor
+.if ! ${PORT_OPTIONS:MLIT}
+	${RM} ${STAGEDIR}${LLVM_PREFIX}/share/man/man1/lit.1
+	${RM} ${STAGEDIR}${LLVM_PREFIX}/share/man/man1/FileCheck.1
+.endif
+.if ! ${PORT_OPTIONS:MLLDB}
+	${RM} ${STAGEDIR}${LLVM_PREFIX}/share/man/man1/lldb-tblgen.1
+.endif
+.if ! ${PORT_OPTIONS:MMLIR}
+	${RM} ${STAGEDIR}${LLVM_PREFIX}/share/man/man1/mlir-tblgen.1
+.endif
+	${RMDIR} ${STAGEDIR}${LLVM_PREFIX}/share/man/man1/
+	${RMDIR} ${STAGEDIR}${LLVM_PREFIX}/share/man/
+
+.if ${PORT_OPTIONS:MCLANG}
+post-install-DOCS-off:
+	${RM} ${STAGEDIR}${LLVM_PREFIX}/share/man/man1/scan-build.1
+	${RMDIR} ${STAGEDIR}${LLVM_PREFIX}/share/man/man1/
+	${RMDIR} ${STAGEDIR}${LLVM_PREFIX}/share/man/
+.endif
+
+post-install-CLANG-on:
+	${LN} -f ${STAGEDIR}${LLVM_PREFIX}/bin/clang \
+	   ${STAGEDIR}${LLVM_PREFIX}/bin/clang-cpp
+	${INSTALL_PROGRAM} ${WRKDIR}/.build/bin/clang-tblgen \
+	    ${STAGEDIR}${LLVM_PREFIX}/bin/
+	${MKDIR} ${STAGEDIR}${PREFIX}/share/toolchains/
+	${INSTALL_DATA} ${WRKDIR}/xtoolchain.mk \
+	    ${STAGEDIR}${PREFIX}/share/toolchains/llvm${LLVM_SUFFIX}.mk
+	${LN} -s libclang.so.13 ${STAGEDIR}${LLVM_PREFIX}/lib/libclang.so.${LLVM_MAJOR}
+
+post-install-FLANG-on:
+	${RMDIR} ${STAGEDIR}${LLVM_PREFIX}/include/flang/Optimizer/CodeGen/CMakeFiles
+	${RMDIR} ${STAGEDIR}${LLVM_PREFIX}/include/flang/Optimizer/Dialect/CMakeFiles
+	${RMDIR} ${STAGEDIR}${LLVM_PREFIX}/include/flang/Optimizer/Transforms/CMakeFiles
+	${RMDIR} ${STAGEDIR}${LLVM_PREFIX}/include/flang/Optimizer/CMakeFiles
+	${RMDIR} ${STAGEDIR}${LLVM_PREFIX}/include/flang/CMakeFiles
+
+post-install-LIT-on:
+	${INSTALL_SCRIPT} ${PATCH_WRKSRC}/llvm/utils/lit/lit.py \
+	    ${STAGEDIR}${LLVM_PREFIX}/bin/lit
+	${LN} -f ${STAGEDIR}${LLVM_PREFIX}/bin/lit \
+	    ${STAGEDIR}${LLVM_PREFIX}/bin/llvm-lit
+	${LN} -fs ../${LLVM_DIR}/bin/lit \
+	    ${STAGEDIR}${PREFIX}/bin/lit${LLVM_SUFFIX}
+	${LN} -fs ../${LLVM_DIR}/bin/llvm-lit \
+	    ${STAGEDIR}${PREFIX}/bin/llvm-lit${LLVM_SUFFIX}
+	${MKDIR} ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/lit${LLVM_SUFFIX}
+	${MKDIR} ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/lit${LLVM_SUFFIX}/builtin_commands
+	${MKDIR} ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/lit${LLVM_SUFFIX}/formats
+	${INSTALL_DATA} ${WRKSRC}/llvm/utils/lit/lit/*.py \
+	    ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/lit${LLVM_SUFFIX}
+	${INSTALL_DATA} ${WRKSRC}/llvm/utils/lit/lit/builtin_commands/*.py \
+			${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/lit${LLVM_SUFFIX}/builtin_commands
+	${INSTALL_DATA} ${WRKSRC}/llvm/utils/lit/lit/formats/*.py \
+			${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/lit${LLVM_SUFFIX}/formats
+	${INSTALL_PROGRAM} ${WRKDIR}/.build/bin/FileCheck \
+	    ${STAGEDIR}${LLVM_PREFIX}/bin/
+	${LN} -fs ../${LLVM_DIR}/bin/FileCheck \
+	    ${STAGEDIR}${PREFIX}/bin/FileCheck${LLVM_SUFFIX}
+
+post-install-LLD-on:
+	${LN} -s ld.lld ${STAGEDIR}${LLVM_PREFIX}/bin/ld
+
+TEST_CMD=	'(cd ${WRKSRC}/test; ${SETENV} ${MAKE_ENV} LD_LIBRARY_PATH=${WRKSRC}/Release/lib ${MAKE_CMD} check-local-lit)'
+do-test:
+	if [ `${ID} -u` = 0 ]; then \
+		${CHOWN} -R nobody ${WRKSRC}/test; \
+		su -m nobody -c ${TEST_CMD}; \
+	else \
+		${SH} -c ${TEST_CMD}; \
+	fi
+
+build-plist:
+	@[ -d ${STAGEDIR} ] || (echo "Can't make plist before package is staged ${STAGEDIR}" && exit 1)
+	${RM} ${PLIST} ${PLIST}.tmp
+	${ECHO_CMD} "@comment >>>>> GENERATED FILE, DO NOT EDIT <<<<<" >> ${PLIST}.tmp
+	${ECHO_CMD} "@comment Alter build-plist target and regenerate as required" >> ${PLIST}.tmp
+.for command in ${COMMANDS}
+	${ECHO_CMD} bin/${command}%%LLVM_SUFFIX%% >> ${PLIST}.tmp
+.endfor
+.for command in ${LIT_COMMANDS}
+	${ECHO_CMD} %%LIT%%bin/${command}%%LLVM_SUFFIX%% >> ${PLIST}.tmp
+	${ECHO_CMD} %%LIT%%${LLVM_DIR:C|${LLVM_SUFFIX}|%%LLVM_SUFFIX%%|}/bin/${command} >> ${PLIST}.tmp
+.endfor
+
+	${FIND} ${STAGEDIR}${LLVM_PREFIX} -type f -o -type l | \
+	    ${GREP} -v '_ignorelist.txt$$' | \
+	    ${GREP} -v '[/-]lit$$' | ${GREP} -v 'FileCheck$$' | \
+	    ${GREP} -v man/man1 | ${SED} -e 's|${STAGEDIR}${PREFIX}/||' \
+	    -e 's|${PYTHON_SITELIBDIR:C|${PREFIX}/||}|%%PYTHON_SITELIBDIR%%|' \
+	    -e 's|${PYTHON_EXT_SUFFIX:C/\./\\./g}|%%PYTHON_EXT_SUFFIX%%|' \
+	    -e 's|${LLVM_RELEASE}|%%LLVM_RELEASE%%|' \
+	    -e 's|release.cmake|%%CMAKE_BUILD_TYPE%%.cmake|' \
+	    -e 's|${LLVM_RELEASE:C/\./\\./g}|%%LLVM_RELEASE%%|' \
+	    -e 's|${LLVM_SUFFIX:C/\./\\./g}|%%LLVM_SUFFIX%%|' \
+	    -e 's|\([^0-9]\)${LLVM_MAJOR}$$|\1%%LLVM_MAJOR%%|' \
+	    -e 's|\([^0-9]\)${LLVM_MAJOR}\([^0-9]\)|\1%%LLVM_MAJOR%%\2|' \
+	    | ${SORT} >> ${PLIST}.tmp
+	${FIND} ${STAGEDIR}${PYTHON_SITELIBDIR}/lit${LLVM_SUFFIX} -type f | \
+	    ${SED} -e 's|${STAGEDIR}${PYTHON_SITELIBDIR}|%%LIT%%%%PYTHON_SITELIBDIR%%|' \
+	    -e 's|${LLVM_RELEASE:C/\./\\./g}|%%LLVM_RELEASE%%|' \
+	    -e 's|${LLVM_SUFFIX:C/\./\\./g}|%%LLVM_SUFFIX%%|' \
+	    -e 's|\([^0-9]\)${LLVM_MAJOR}$$|\1%%LLVM_MAJOR%%|' \
+	    -e 's|\([^0-9]\)${LLVM_MAJOR}\([^0-9]\)|\1%%LLVM_MAJOR%%\2|' \
+	    | ${SORT} >> ${PLIST}.tmp
+	${AWK} '{ \
+	    if ($$0 ~ /${CLANG_PATTERN}/ && $$0 !~ /(${OPENMP_PATTERN}|${EXTRAS_PATTERN}|libclang_rt|${PYCLANG_PATTERN}|${BE_PATTERN})/) {printf "%%%%CLANG%%%%"} \
+	    if ($$0 ~ /${COMPILER_RT_PATTERN}/) \
+		{printf "%%%%COMPILER_RT%%%%"} \
+	    if ($$0 ~ /(${EXTRAS_PATTERN})/) {printf "%%%%EXTRAS%%%%"} \
+	    if ($$0 ~ /(${FLANG_PATTERN})/) {printf "%%%%FLANG%%%%"} \
+	    if ($$0 ~ /(bin\/(ld|lld|wasm-ld))|liblld[^b]|\/lld\// && $$0 !~ /(lldb)/) {printf "%%%%LLD%%%%"} \
+	    if ($$0 ~ /(argdumper|lldb|six.py)/) {printf "%%%%LLDB%%%%"} \
+	    if ($$0 ~ /(${MLIR_PATTERN})/) {printf "%%%%MLIR%%%%"} \
+	    if ($$0 ~ /(${OPENMP_PATTERN})/) {printf "%%%%OPENMP%%%%"} \
+	    if ($$0 ~ /(LLVMgold)/) {printf "%%%%GOLD%%%%"} \
+	    if ($$0 ~ /${PYCLANG_PATTERN}/) {printf "%%%%PYCLANG%%%%"} \
+	    if ($$0 !~ /(libclang_rt)/ && $$0 !~ /(${BE_PATTERN})$$/) {print}}' ${PLIST}.tmp >> ${PLIST}
+	${ECHO_CMD} '@postexec if type ccache-update-links >/dev/null 2>&1; then ccache-update-links -v; fi' >> ${PLIST}
+	${ECHO_CMD} '@postunexec if type ccache-update-links >/dev/null 2>&1; then ccache-update-links -v; fi' >> ${PLIST}
+	${RM} ${PLIST}.tmp
+
+check-commands:
+.for command in ${COMMANDS}
+	test -e ${STAGEDIR}${LLVM_PREFIX}/bin/${command}
+.endfor
+
+.include <bsd.port.post.mk>
diff --git a/devel/llvm15/Makefile.COMMANDS b/devel/llvm15/Makefile.COMMANDS
new file mode 100644
index 000000000000..a9cdf002c3eb
--- /dev/null
+++ b/devel/llvm15/Makefile.COMMANDS
@@ -0,0 +1,143 @@
+LLVM_COMMANDS=	\
+		bugpoint \
+		dsymutil \
+		llc \
+		lli \
+		llvm-addr2line \
+		llvm-ar \
+		llvm-as \
+		llvm-bcanalyzer \
+		llvm-bitcode-strip \
+		llvm-cat \
+		llvm-cfi-verify \
+		llvm-config \
+		llvm-cov \
+		llvm-cvtres \
+		llvm-cxxmap \
+		llvm-debuginfod-find \
+		llvm-diff \
+		llvm-dis \
+		llvm-dlltool \
+		llvm-dwarfdump \
+		llvm-dwp \
+		llvm-exegesis \
+		llvm-extract \
+		llvm-gsymutil \
+		llvm-ifs \
+		llvm-install-name-tool \
+		llvm-jitlink \
+		llvm-libtool-darwin \
+		llvm-link \
+		llvm-lipo \
+		llvm-mc \
+		llvm-mca \
+		llvm-ml \
+		llvm-modextract \
+		llvm-mt \
+		llvm-nm \
+		llvm-objcopy \
+		llvm-objdump \
+		llvm-opt-report \
+		llvm-otool \
+		llvm-pdbutil \
+		llvm-profdata \
+		llvm-profgen \
+		llvm-ranlib \
+		llvm-rc \
+		llvm-readelf \
+		llvm-readobj \
+		llvm-reduce \
+		llvm-rtdyld \
+		llvm-sim \
+		llvm-size \
+		llvm-split \
+		llvm-stress \
+		llvm-strings \
+		llvm-strip \
+		llvm-symbolizer \
+		llvm-tapi-diff \
+		llvm-tblgen \
+		llvm-tli-checker \
+		llvm-undname \
+		llvm-windres \
+		llvm-xray \
+		opt \
+		sancov \
+		split-file
+
+CLANG_COMMANDS=	\
+		analyze-build \
+		c-index-test \
+		clang \
+		clang++ \
+		clang-check \
+		clang-cpp \
+		clang-extdef-mapping \
+		clang-format \
+		clang-nvlink-wrapper \
+		clang-offload-bundler \
+		clang-offload-wrapper \
+		clang-rename \
+		clang-repl \
+		clang-scan-deps \
+		diagtool \
+		hmaptool \
+		intercept-build \
+		scan-build \
+		scan-build-py \
+		scan-view
+
+EXTRAS_COMMANDS= \
+		clangd \
+		clang-apply-replacements \
+		clang-change-namespace \
+		clang-doc \
+		clang-include-fixer \
+		clang-move \
+		clang-query \
+		clang-reorder-fields \
+		clang-tidy \
+		find-all-symbols \
+		modularize \
+		pp-trace \
+		run-clang-tidy
+
+FLANG_COMMANDS= \
+		bbc \
+		f18-parse-demo \
+		fir-opt \
+		flang \
+		flang-new \
+		tco
+
+LIT_COMMANDS=	\
+		FileCheck \
+		lit \
+		llvm-lit
+
+LLD_COMMANDS=	\
+		ld.lld \
+		ld64.lld \
+		lld \
+		lld-link \
+		wasm-ld
+
+LLDB_COMMANDS=	\
+		lldb \
+		lldb-argdumper \
+		lldb-instr \
+		lldb-server \
+		lldb-vscode
+
+MLIR_COMMANDS=	\
+		mlir-cpu-runner \
+		mlir-linalg-ods-yaml-gen \
+		mlir-lsp-server \
+		mlir-opt \
+		mlir-pdll \
+		mlir-reduce \
+		mlir-tblgen \
+		mlir-translate
+
+OPENMP_COMMANDS=	\
+		llvm-omp-device-info
diff --git a/devel/llvm15/Makefile.MAN1SRCS b/devel/llvm15/Makefile.MAN1SRCS
new file mode 100644
index 000000000000..977b4202b354
--- /dev/null
+++ b/devel/llvm15/Makefile.MAN1SRCS
@@ -0,0 +1,66 @@
+LLVM_MAN1SRCS= \
+	bugpoint.1 \
+	dsymutil.1 \
+	llc.1 \
+	lli.1 \
+	llvm-addr2line.1 \
+	llvm-ar.1 \
+	llvm-as.1 \
+	llvm-bcanalyzer.1 \
+	llvm-config.1 \
+	llvm-cov.1 \
+	llvm-cxxfilt.1 \
+	llvm-cxxmap.1 \
+	llvm-diff.1 \
+	llvm-dis.1 \
+	llvm-dwarfdump.1 \
+	llvm-exegesis.1 \
+	llvm-extract.1 \
+	llvm-install-name-tool.1 \
+	llvm-lib.1 \
+	llvm-libtool-darwin.1 \
+	llvm-lipo.1 \
+	llvm-link.1 \
+	llvm-locstats.1 \
+	llvm-mca.1 \
+	llvm-nm.1 \
+	llvm-objcopy.1 \
+	llvm-objdump.1 \
+	llvm-otool.1 \
+	llvm-pdbutil.1 \
+	llvm-profdata.1 \
+	llvm-profgen.1 \
+	llvm-ranlib.1 \
+	llvm-readelf.1 \
+	llvm-readobj.1 \
+	llvm-size.1 \
+	llvm-stress.1 \
+	llvm-strings.1 \
+	llvm-strip.1 \
+	llvm-symbolizer.1 \
+	llvm-tblgen.1 \
+	llvm-tli-checker.1 \
+	tblgen.1 \
+	opt.1
+
+CLANG_MAN1SRCS= \
+	clang.1 \
+	clang-tblgen.1 \
+	diagtool.1 \
+	scan-build.1
+
+EXTRAS_MAN1SRCS= \
+	extraclangtools.1
+
+LIT_MAN1SRCS= \
+	lit.1 \
+	FileCheck.1
+
+LLDB_MAN1SRCS= \
+	lldb-tblgen.1
+
+MLIR_MAN1SRCS= \
+	mlir-tblgen.1
+
+OPENMP_MAN1SRCS= \
+	llvmopenmp.1
diff --git a/devel/llvm15/distinfo b/devel/llvm15/distinfo
new file mode 100644
index 000000000000..dedc06cb90fe
--- /dev/null
+++ b/devel/llvm15/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1656378667
+SHA256 (llvm-project-14.0.6.src.tar.xz) = 8b3cfd7bc695bd6cea0f37f53f0981f34f87496e79e2529874fd03a2f9dd3a8a
+SIZE (llvm-project-14.0.6.src.tar.xz) = 105618228
diff --git a/devel/llvm15/files/extra-patch-clang_lib_Driver_ToolChains_Clang.cpp b/devel/llvm15/files/extra-patch-clang_lib_Driver_ToolChains_Clang.cpp
new file mode 100644
index 000000000000..37304e59f444
--- /dev/null
+++ b/devel/llvm15/files/extra-patch-clang_lib_Driver_ToolChains_Clang.cpp
@@ -0,0 +1,12 @@
+--- clang/lib/Driver/ToolChains/Clang.cpp.orig	2021-08-11 19:51:00.122735000 +0200
++++ clang/lib/Driver/ToolChains/Clang.cpp	2021-08-11 19:51:24.346107000 +0200
+@@ -1921,8 +1921,7 @@
+   if (T.isOSBinFormatELF()) {
+     switch (getToolChain().getArch()) {
+     case llvm::Triple::ppc64: {
+-      if ((T.isOSFreeBSD() && T.getOSMajorVersion() >= 13) ||
+-          T.isOSOpenBSD() || T.isMusl())
++      if (T.isOSFreeBSD() || T.isOSOpenBSD() || T.isMusl())
+         ABIName = "elfv2";
+       else
+         ABIName = "elfv1";
diff --git a/devel/llvm15/files/llvm-wrapper.sh.in b/devel/llvm15/files/llvm-wrapper.sh.in
new file mode 100644
index 000000000000..096e483c32a0
--- /dev/null
+++ b/devel/llvm15/files/llvm-wrapper.sh.in
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+LLVM_PREFIX="%%LLVM_PREFIX%%"
+LLVM_SUFFIX="%%LLVM_SUFFIX%%"
+
+tool=$0
+[ -L "$tool" ] && tool=$(/bin/realpath $tool)
+tool=${tool##*/}
+tool="${LLVM_PREFIX}/bin/${tool%${LLVM_SUFFIX}}"
+LD_LIBRARY_PATH="${LD_LIBRARY_PATH:+${LD_LIBRARY_PATH}:}${LLVM_PREFIX}/lib" \
+    exec "${tool}" "${@}"
diff --git a/devel/llvm15/files/patch-clang_lib_Headers_CMakeLists.txt b/devel/llvm15/files/patch-clang_lib_Headers_CMakeLists.txt
new file mode 100644
index 000000000000..698c4719d779
--- /dev/null
+++ b/devel/llvm15/files/patch-clang_lib_Headers_CMakeLists.txt
@@ -0,0 +1,33 @@
+--- clang/lib/Headers/CMakeLists.txt.orig
++++ clang/lib/Headers/CMakeLists.txt
+@@ -75,7 +75,6 @@
+   invpcidintrin.h
+   iso646.h
+   keylockerintrin.h
+-  limits.h
+   lwpintrin.h
*** 5753 LINES SKIPPED ***