commit 586ade8b2c27fdf0a2ab5cbcae1f989f7c81286d Author: Simon Renblad Date: Tue May 21 17:04:14 2024 +0800 LLVM 11 nixpkgs overlay diff --git a/default.nix b/default.nix new file mode 100644 index 0000000..f665532 --- /dev/null +++ b/default.nix @@ -0,0 +1,8 @@ +self: super: +{ + llvmPackages_11 = super.recurseIntoAttrs (super.callPackage ./llvm/11 ({ + inherit (super.stdenvAdapters) overrideCC; + buildLlvmTools = super.llvmPackages_11.tools; + targetLlvm = super.llvmPackages_11.llvm; + })); +} diff --git a/llvm/11/clang/default.nix b/llvm/11/clang/default.nix new file mode 100644 index 0000000..8637120 --- /dev/null +++ b/llvm/11/clang/default.nix @@ -0,0 +1,138 @@ +{ lib, stdenv, llvm_meta, fetch, substituteAll, cmake, libxml2, libllvm, version, clang-tools-extra_src, python3 +, buildLlvmTools +, fixDarwinDylibNames +, enableManpages ? false +, enablePolly ? false +}: + +let + self = stdenv.mkDerivation ({ + pname = "clang"; + inherit version; + + src = fetch "clang" "12sm91qx2m79cvj75a9aazf2x8xybjbd593dv6v7rxficpq8i0ha"; + inherit clang-tools-extra_src; + + unpackPhase = '' + unpackFile $src + mv clang-* clang + sourceRoot=$PWD/clang + unpackFile ${clang-tools-extra_src} + mv clang-tools-extra-* $sourceRoot/tools/extra + ''; + + nativeBuildInputs = [ cmake python3 ] + ++ lib.optional enableManpages python3.pkgs.sphinx + ++ lib.optional stdenv.hostPlatform.isDarwin fixDarwinDylibNames; + + buildInputs = [ libxml2 libllvm ]; + + cmakeFlags = [ + "-DCLANGD_BUILD_XPC=OFF" + "-DLLVM_ENABLE_RTTI=ON" + ] ++ lib.optionals enableManpages [ + "-DCLANG_INCLUDE_DOCS=ON" + "-DLLVM_ENABLE_SPHINX=ON" + "-DSPHINX_OUTPUT_MAN=ON" + "-DSPHINX_OUTPUT_HTML=OFF" + "-DSPHINX_WARNINGS_AS_ERRORS=OFF" + ] ++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [ + "-DLLVM_TABLEGEN_EXE=${buildLlvmTools.llvm}/bin/llvm-tblgen" + "-DCLANG_TABLEGEN=${buildLlvmTools.libclang.dev}/bin/clang-tblgen" + ] ++ lib.optionals enablePolly [ + "-DWITH_POLLY=ON" + "-DLINK_POLLY_INTO_TOOLS=ON" + ]; + + + patches = [ + ./purity.patch + # https://reviews.llvm.org/D51899 + ./gnu-install-dirs.patch + (substituteAll { + src = ../../common/clang/clang-11-15-LLVMgold-path.patch; + libllvmLibdir = "${libllvm.lib}/lib"; + }) + ]; + + postPatch = '' + sed -i -e 's/DriverArgs.hasArg(options::OPT_nostdlibinc)/true/' \ + -e 's/Args.hasArg(options::OPT_nostdlibinc)/true/' \ + lib/Driver/ToolChains/*.cpp + '' + lib.optionalString stdenv.hostPlatform.isMusl '' + sed -i -e 's/lgcc_s/lgcc_eh/' lib/Driver/ToolChains/*.cpp + '' + lib.optionalString stdenv.hostPlatform.isDarwin '' + substituteInPlace tools/extra/clangd/CMakeLists.txt \ + --replace "NOT HAVE_CXX_ATOMICS64_WITHOUT_LIB" FALSE + ''; + + outputs = [ "out" "lib" "dev" "python" ]; + + postInstall = '' + ln -sv $out/bin/clang $out/bin/cpp + + # Move libclang to 'lib' output + moveToOutput "lib/libclang.*" "$lib" + moveToOutput "lib/libclang-cpp.*" "$lib" + substituteInPlace $out/lib/cmake/clang/ClangTargets-release.cmake \ + --replace "\''${_IMPORT_PREFIX}/lib/libclang." "$lib/lib/libclang." \ + --replace "\''${_IMPORT_PREFIX}/lib/libclang-cpp." "$lib/lib/libclang-cpp." + + mkdir -p $python/bin $python/share/{clang,scan-view} + mv $out/bin/{git-clang-format,scan-view} $python/bin + if [ -e $out/bin/set-xcode-analyzer ]; then + mv $out/bin/set-xcode-analyzer $python/bin + fi + mv $out/share/clang/*.py $python/share/clang + mv $out/share/scan-view/*.py $python/share/scan-view + rm $out/bin/c-index-test + patchShebangs $python/bin + + mkdir -p $dev/bin + cp bin/clang-tblgen $dev/bin + ''; + + passthru = { + inherit libllvm; + isClang = true; + hardeningUnsupportedFlags = [ "fortify3" ]; + }; + + meta = llvm_meta // { + homepage = "https://clang.llvm.org/"; + description = "A C language family frontend for LLVM"; + longDescription = '' + The Clang project provides a language front-end and tooling + infrastructure for languages in the C language family (C, C++, Objective + C/C++, OpenCL, CUDA, and RenderScript) for the LLVM project. + It aims to deliver amazingly fast compiles, extremely useful error and + warning messages and to provide a platform for building great source + level tools. The Clang Static Analyzer and clang-tidy are tools that + automatically find bugs in your code, and are great examples of the sort + of tools that can be built using the Clang frontend as a library to + parse C/C++ code. + ''; + mainProgram = "clang"; + }; + } // lib.optionalAttrs enableManpages { + pname = "clang-manpages"; + + buildPhase = '' + make docs-clang-man + ''; + + installPhase = '' + mkdir -p $out/share/man/man1 + # Manually install clang manpage + cp docs/man/*.1 $out/share/man/man1/ + ''; + + outputs = [ "out" ]; + + doCheck = false; + + meta = llvm_meta // { + description = "man page for Clang ${version}"; + }; + }); +in self diff --git a/llvm/11/clang/gnu-install-dirs.patch b/llvm/11/clang/gnu-install-dirs.patch new file mode 100644 index 0000000..98ea97e --- /dev/null +++ b/llvm/11/clang/gnu-install-dirs.patch @@ -0,0 +1,235 @@ +diff --git a/CMakeLists.txt b/CMakeLists.txt +index bb4b801f01c8..77a8b43b22c8 100644 +--- a/CMakeLists.txt ++++ b/CMakeLists.txt +@@ -9,6 +9,8 @@ endif() + if( CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR ) + project(Clang) + ++ include(GNUInstallDirs) ++ + set(CMAKE_CXX_STANDARD 14 CACHE STRING "C++ standard to conform to") + set(CMAKE_CXX_STANDARD_REQUIRED YES) + set(CMAKE_CXX_EXTENSIONS NO) +@@ -447,7 +449,7 @@ include_directories(BEFORE + + if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY) + install(DIRECTORY include/clang include/clang-c +- DESTINATION include ++ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} + COMPONENT clang-headers + FILES_MATCHING + PATTERN "*.def" +@@ -457,7 +459,7 @@ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY) + ) + + install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/include/clang +- DESTINATION include ++ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} + COMPONENT clang-headers + FILES_MATCHING + PATTERN "CMakeFiles" EXCLUDE +@@ -477,7 +479,7 @@ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY) + + add_custom_target(bash-autocomplete DEPENDS utils/bash-autocomplete.sh) + install(PROGRAMS utils/bash-autocomplete.sh +- DESTINATION share/clang ++ DESTINATION ${CMAKE_INSTALL_DATADIR}/clang + COMPONENT bash-autocomplete) + if(NOT LLVM_ENABLE_IDE) + add_llvm_install_targets(install-bash-autocomplete +diff --git a/cmake/modules/AddClang.cmake b/cmake/modules/AddClang.cmake +index 704278a0e93b..d25c8d325c71 100644 +--- a/cmake/modules/AddClang.cmake ++++ b/cmake/modules/AddClang.cmake +@@ -123,9 +123,9 @@ macro(add_clang_library name) + install(TARGETS ${lib} + COMPONENT ${lib} + ${export_to_clangtargets} +- LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX} +- ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX} +- RUNTIME DESTINATION bin) ++ LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX} ++ ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX} ++ RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}) + + if (NOT LLVM_ENABLE_IDE) + add_llvm_install_targets(install-${lib} +@@ -170,7 +170,7 @@ macro(add_clang_tool name) + + install(TARGETS ${name} + ${export_to_clangtargets} +- RUNTIME DESTINATION bin ++ RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} + COMPONENT ${name}) + + if(NOT LLVM_ENABLE_IDE) +@@ -185,7 +185,7 @@ endmacro() + macro(add_clang_symlink name dest) + add_llvm_tool_symlink(${name} ${dest} ALWAYS_GENERATE) + # Always generate install targets +- llvm_install_symlink(${name} ${dest} ALWAYS_GENERATE) ++ llvm_install_symlink(${name} ${dest} ${CMAKE_INSTALL_FULL_BINDIR} ALWAYS_GENERATE) + endmacro() + + function(clang_target_link_libraries target type) +diff --git a/lib/Headers/CMakeLists.txt b/lib/Headers/CMakeLists.txt +index 0692fe75a441..6f201e7207d0 100644 +--- a/lib/Headers/CMakeLists.txt ++++ b/lib/Headers/CMakeLists.txt +@@ -208,7 +208,7 @@ set_target_properties(clang-resource-headers PROPERTIES + FOLDER "Misc" + RUNTIME_OUTPUT_DIRECTORY "${output_dir}") + +-set(header_install_dir lib${LLVM_LIBDIR_SUFFIX}/clang/${CLANG_VERSION}/include) ++set(header_install_dir ${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}/clang/${CLANG_VERSION}/include) + + install( + FILES ${files} ${generated_files} +diff --git a/tools/c-index-test/CMakeLists.txt b/tools/c-index-test/CMakeLists.txt +index ceef4b08637c..8efad5520ca4 100644 +--- a/tools/c-index-test/CMakeLists.txt ++++ b/tools/c-index-test/CMakeLists.txt +@@ -54,7 +54,7 @@ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY) + set_property(TARGET c-index-test APPEND PROPERTY INSTALL_RPATH + "@executable_path/../../lib") + else() +- set(INSTALL_DESTINATION bin) ++ set(INSTALL_DESTINATION ${CMAKE_INSTALL_BINDIR}) + endif() + + install(TARGETS c-index-test +diff --git a/tools/clang-format/CMakeLists.txt b/tools/clang-format/CMakeLists.txt +index 35ecdb11253c..d77d75de0094 100644 +--- a/tools/clang-format/CMakeLists.txt ++++ b/tools/clang-format/CMakeLists.txt +@@ -21,20 +21,20 @@ if( LLVM_LIB_FUZZING_ENGINE OR LLVM_USE_SANITIZE_COVERAGE ) + endif() + + install(PROGRAMS clang-format-bbedit.applescript +- DESTINATION share/clang ++ DESTINATION ${CMAKE_INSTALL_DATADIR}/clang + COMPONENT clang-format) + install(PROGRAMS clang-format-diff.py +- DESTINATION share/clang ++ DESTINATION ${CMAKE_INSTALL_DATADIR}/clang + COMPONENT clang-format) + install(PROGRAMS clang-format-sublime.py +- DESTINATION share/clang ++ DESTINATION ${CMAKE_INSTALL_DATADIR}/clang + COMPONENT clang-format) + install(PROGRAMS clang-format.el +- DESTINATION share/clang ++ DESTINATION ${CMAKE_INSTALL_DATADIR}/clang + COMPONENT clang-format) + install(PROGRAMS clang-format.py +- DESTINATION share/clang ++ DESTINATION ${CMAKE_INSTALL_DATADIR}/clang + COMPONENT clang-format) + install(PROGRAMS git-clang-format +- DESTINATION bin ++ DESTINATION ${CMAKE_INSTALL_BINDIR} + COMPONENT clang-format) +diff --git a/tools/clang-rename/CMakeLists.txt b/tools/clang-rename/CMakeLists.txt +index cda8e29ec5b1..0134d8ccd70b 100644 +--- a/tools/clang-rename/CMakeLists.txt ++++ b/tools/clang-rename/CMakeLists.txt +@@ -19,8 +19,8 @@ clang_target_link_libraries(clang-rename + ) + + install(PROGRAMS clang-rename.py +- DESTINATION share/clang ++ DESTINATION ${CMAKE_INSTALL_DATADIR}/clang + COMPONENT clang-rename) + install(PROGRAMS clang-rename.el +- DESTINATION share/clang ++ DESTINATION ${CMAKE_INSTALL_DATADIR}/clang + COMPONENT clang-rename) +diff --git a/tools/libclang/CMakeLists.txt b/tools/libclang/CMakeLists.txt +index 5cd9ac5cddc1..a197676fedbd 100644 +--- a/tools/libclang/CMakeLists.txt ++++ b/tools/libclang/CMakeLists.txt +@@ -165,7 +165,7 @@ endif() + if(INTERNAL_INSTALL_PREFIX) + set(LIBCLANG_HEADERS_INSTALL_DESTINATION "${INTERNAL_INSTALL_PREFIX}/include") + else() +- set(LIBCLANG_HEADERS_INSTALL_DESTINATION include) ++ set(LIBCLANG_HEADERS_INSTALL_DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}) + endif() + + install(DIRECTORY ../../include/clang-c +@@ -196,7 +196,7 @@ foreach(PythonVersion ${CLANG_PYTHON_BINDINGS_VERSIONS}) + COMPONENT + libclang-python-bindings + DESTINATION +- "lib${LLVM_LIBDIR_SUFFIX}/python${PythonVersion}/site-packages") ++ "${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}/python${PythonVersion}/site-packages") + endforeach() + if(NOT LLVM_ENABLE_IDE) + add_custom_target(libclang-python-bindings) +diff --git a/tools/scan-build/CMakeLists.txt b/tools/scan-build/CMakeLists.txt +index ec0702d76f18..d25d982f51da 100644 +--- a/tools/scan-build/CMakeLists.txt ++++ b/tools/scan-build/CMakeLists.txt +@@ -47,7 +47,7 @@ if(CLANG_INSTALL_SCANBUILD) + DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/bin/${BinFile}) + list(APPEND Depends ${CMAKE_BINARY_DIR}/bin/${BinFile}) + install(PROGRAMS bin/${BinFile} +- DESTINATION bin ++ DESTINATION ${CMAKE_INSTALL_BINDIR} + COMPONENT scan-build) + endforeach() + +@@ -61,7 +61,7 @@ if(CLANG_INSTALL_SCANBUILD) + DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/libexec/${LibexecFile}) + list(APPEND Depends ${CMAKE_BINARY_DIR}/libexec/${LibexecFile}) + install(PROGRAMS libexec/${LibexecFile} +- DESTINATION libexec ++ DESTINATION ${CMAKE_INSTALL_LIBEXECDIR} + COMPONENT scan-build) + endforeach() + +@@ -89,7 +89,7 @@ if(CLANG_INSTALL_SCANBUILD) + DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/share/scan-build/${ShareFile}) + list(APPEND Depends ${CMAKE_BINARY_DIR}/share/scan-build/${ShareFile}) + install(FILES share/scan-build/${ShareFile} +- DESTINATION share/scan-build ++ DESTINATION ${CMAKE_INSTALL_DATADIR}/scan-build + COMPONENT scan-build) + endforeach() + +diff --git a/tools/scan-view/CMakeLists.txt b/tools/scan-view/CMakeLists.txt +index 22edb974bac7..9f140a9a4538 100644 +--- a/tools/scan-view/CMakeLists.txt ++++ b/tools/scan-view/CMakeLists.txt +@@ -22,7 +22,7 @@ if(CLANG_INSTALL_SCANVIEW) + DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/bin/${BinFile}) + list(APPEND Depends ${CMAKE_BINARY_DIR}/bin/${BinFile}) + install(PROGRAMS bin/${BinFile} +- DESTINATION bin ++ DESTINATION ${CMAKE_INSTALL_BINDIR} + COMPONENT scan-view) + endforeach() + +@@ -36,7 +36,7 @@ if(CLANG_INSTALL_SCANVIEW) + DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/share/${ShareFile}) + list(APPEND Depends ${CMAKE_BINARY_DIR}/share/scan-view/${ShareFile}) + install(FILES share/${ShareFile} +- DESTINATION share/scan-view ++ DESTINATION ${CMAKE_INSTALL_DATADIR}/scan-view + COMPONENT scan-view) + endforeach() + +diff --git a/utils/hmaptool/CMakeLists.txt b/utils/hmaptool/CMakeLists.txt +index 62f2de0cb15c..6aa66825b6ec 100644 +--- a/utils/hmaptool/CMakeLists.txt ++++ b/utils/hmaptool/CMakeLists.txt +@@ -10,7 +10,7 @@ add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin/${CLANG_HM + + list(APPEND Depends ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin/${CLANG_HMAPTOOL}) + install(PROGRAMS ${CLANG_HMAPTOOL} +- DESTINATION bin ++ DESTINATION ${CMAKE_INSTALL_BINDIR} + COMPONENT hmaptool) + + add_custom_target(hmaptool ALL DEPENDS ${Depends}) diff --git a/llvm/11/clang/purity.patch b/llvm/11/clang/purity.patch new file mode 100644 index 0000000..deb230a --- /dev/null +++ b/llvm/11/clang/purity.patch @@ -0,0 +1,28 @@ +From 4add81bba40dcec62c4ea4481be8e35ac53e89d8 Mon Sep 17 00:00:00 2001 +From: Will Dietz +Date: Thu, 18 May 2017 11:56:12 -0500 +Subject: [PATCH] "purity" patch for 5.0 + +--- + lib/Driver/ToolChains/Gnu.cpp | 7 ------- + 1 file changed, 7 deletions(-) + +diff --git a/lib/Driver/ToolChains/Gnu.cpp b/lib/Driver/ToolChains/Gnu.cpp +index fe3c0191bb..c6a482bece 100644 +--- a/lib/Driver/ToolChains/Gnu.cpp ++++ b/lib/Driver/ToolChains/Gnu.cpp +@@ -487,12 +487,6 @@ void tools::gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA, + if (!IsStatic) { + if (Args.hasArg(options::OPT_rdynamic)) + CmdArgs.push_back("-export-dynamic"); +- +- if (!Args.hasArg(options::OPT_shared) && !IsStaticPIE) { +- CmdArgs.push_back("-dynamic-linker"); +- CmdArgs.push_back(Args.MakeArgString(Twine(D.DyldPrefix) + +- ToolChain.getDynamicLinker(Args))); +- } + } + + CmdArgs.push_back("-o"); +-- +2.11.0 diff --git a/llvm/11/default.nix b/llvm/11/default.nix new file mode 100644 index 0000000..f0e762d --- /dev/null +++ b/llvm/11/default.nix @@ -0,0 +1,96 @@ +{ lowPrio, newScope, pkgs, lib, stdenv, cmake +, preLibcCrossHeaders +, libxml2, python3, isl, fetchurl, overrideCC, wrapCCWith, wrapBintoolsWith +, buildLlvmTools # tools, but from the previous stage, for cross +, targetLlvm +# This is the default binutils, but with *this* version of LLD rather +# than the default LLVM version's, if LLD is the choice. We use these for +# the `useLLVM` bootstrapping below. +, bootBintoolsNoLibc ? + if stdenv.targetPlatform.linker == "lld" + then null + else pkgs.bintoolsNoLibc +, bootBintools ? + if stdenv.targetPlatform.linker == "lld" + then null + else pkgs.bintools +}: + +let + release_version = "11.1.0"; + candidate = ""; # empty or "rcN" + dash-candidate = lib.optionalString (candidate != "") "-${candidate}"; + version = "${release_version}${dash-candidate}"; # differentiating these (variables) is important for RCs + + fetch = name: sha256: fetchurl { + url = "https://github.com/llvm/llvm-project/releases/download/llvmorg-${version}/${name}-${release_version}${candidate}.src.tar.xz"; + inherit sha256; + }; + + clang-tools-extra_src = fetch "clang-tools-extra" "18n1w1hkv931xzq02b34wglbv6zd6sd0r5kb8piwvag7klj7qw3n"; + + inherit (import ../common/common-let.nix { inherit lib release_version; }) llvm_meta; + + tools = lib.makeExtensible (tools: let + callPackage = newScope (tools // { inherit stdenv cmake libxml2 python3 isl release_version version fetch buildLlvmTools; }); + mkExtraBuildCommands0 = cc: '' + rsrc="$out/resource-root" + mkdir "$rsrc" + ln -s "${cc.lib}/lib/clang/${release_version}/include" "$rsrc" + echo "-resource-dir=$rsrc" >> $out/nix-support/cc-cflags + ''; + + bintoolsNoLibc' = + if bootBintoolsNoLibc == null + then tools.bintoolsNoLibc + else bootBintoolsNoLibc; + bintools' = + if bootBintools == null + then tools.bintools + else bootBintools; + + in { + + libllvm = callPackage ./llvm { + inherit llvm_meta; + }; + + # `llvm` historically had the binaries. When choosing an output explicitly, + # we need to reintroduce `outputSpecified` to get the expected behavior e.g. of lib.get* + llvm = tools.libllvm; + + libllvm-polly = callPackage ./llvm { + inherit llvm_meta; + enablePolly = true; + }; + + llvm-polly = tools.libllvm-polly.lib // { outputSpecified = false; }; + + libclang = callPackage ./clang { + inherit clang-tools-extra_src llvm_meta; + }; + + clang-unwrapped = tools.libclang; + + clang-polly-unwrapped = callPackage ./clang { + inherit llvm_meta; + inherit clang-tools-extra_src; + libllvm = tools.libllvm-polly; + enablePolly = true; + }; + + llvm-manpages = lowPrio (tools.libllvm.override { + enableManpages = true; + python3 = pkgs.python3; # don't use python-boot + }); + + clang-manpages = lowPrio (tools.libclang.override { + enableManpages = true; + python3 = pkgs.python3; # don't use python-boot + }); + + }); + + noExtend = extensible: lib.attrsets.removeAttrs extensible [ "extend" ]; + +in { inherit tools release_version; } // (noExtend tools) diff --git a/llvm/11/llvm/default.nix b/llvm/11/llvm/default.nix new file mode 100644 index 0000000..9f3c59b --- /dev/null +++ b/llvm/11/llvm/default.nix @@ -0,0 +1,363 @@ +{ lib, stdenv, llvm_meta +, pkgsBuildBuild +, fetch +, fetchpatch +, cmake +, python3 +, libffi +, enableGoldPlugin ? libbfd.hasPluginAPI +, libbfd +, libpfm +, libxml2 +, ncurses +, version +, release_version +, zlib +, buildLlvmTools +, debugVersion ? false +, doCheck ? stdenv.isLinux && (!stdenv.isx86_32) && (!stdenv.hostPlatform.isMusl) && (!stdenv.hostPlatform.isRiscV) + && (stdenv.hostPlatform == stdenv.buildPlatform) +, enableManpages ? false +, enableSharedLibraries ? !stdenv.hostPlatform.isStatic +# broken for Ampere eMAG 8180 (c2.large.arm on Packet) #56245 +# broken for the armv7l builder +, enablePFM ? stdenv.isLinux && !stdenv.hostPlatform.isAarch +, enablePolly ? false # TODO should be on by default +}: + +let + inherit (lib) optional optionals optionalString; + + # Used when creating a version-suffixed symlink of libLLVM.dylib + shortVersion = with lib; + concatStringsSep "." (take 1 (splitString "." release_version)); + + # Ordinarily we would just the `doCheck` and `checkDeps` functionality + # `mkDerivation` gives us to manage our test dependencies (instead of breaking + # out `doCheck` as a package level attribute). + # + # Unfortunately `lit` does not forward `$PYTHONPATH` to children processes, in + # particular the children it uses to do feature detection. + # + # This means that python deps we add to `checkDeps` (which the python + # interpreter is made aware of via `$PYTHONPATH` – populated by the python + # setup hook) are not picked up by `lit` which causes it to skip tests. + # + # Adding `python3.withPackages (ps: [ ... ])` to `checkDeps` also doesn't work + # because this package is shadowed in `$PATH` by the regular `python3` + # package. + # + # So, we "manually" assemble one python derivation for the package to depend + # on, taking into account whether checks are enabled or not: + python = if doCheck then + let + checkDeps = ps: with ps; [ psutil ]; + in python3.withPackages checkDeps + else python3; + +in stdenv.mkDerivation (rec { + pname = "llvm"; + inherit version; + + src = fetch pname "199yq3a214avcbi4kk2q0ajriifkvsr0l2dkx3a666m033ihi1ff"; + polly_src = fetch "polly" "031r23ijhx7v93a5n33m2nc0x9xyqmx0d8xg80z7q971p6qd63sq"; + + unpackPhase = '' + unpackFile $src + mv llvm-${release_version}* llvm + sourceRoot=$PWD/llvm + '' + optionalString enablePolly '' + unpackFile $polly_src + mv polly-* $sourceRoot/tools/polly + ''; + + outputs = [ "out" "lib" "dev" "python" ]; + + nativeBuildInputs = [ cmake python ] + ++ optionals enableManpages [ python3.pkgs.sphinx python3.pkgs.recommonmark ]; + + buildInputs = [ libxml2 libffi ] + ++ optional enablePFM libpfm; # exegesis + + propagatedBuildInputs = [ ncurses zlib ]; + + patches = [ + # When cross-compiling we configure llvm-config-native with an approximation + # of the flags used for the normal LLVM build. To avoid the need for building + # a native libLLVM.so (which would fail) we force llvm-config to be linked + # statically against the necessary LLVM components always. + ../../common/llvm/llvm-config-link-static.patch + + ./gnu-install-dirs.patch + # On older CPUs (e.g. Hydra/wendy) we'd be getting an error in this test. + (fetchpatch { + name = "uops-CMOV16rm-noreg.diff"; + url = "https://github.com/llvm/llvm-project/commit/9e9f991ac033.diff"; + sha256 = "sha256:12s8vr6ibri8b48h2z38f3afhwam10arfiqfy4yg37bmc054p5hi"; + stripLen = 1; + }) + # gcc-11 compat upstream patch + (fetchpatch { + url = "https://github.com/llvm/llvm-project/commit/b498303066a63a203d24f739b2d2e0e56dca70d1.patch"; + sha256 = "sha256:0nh123kld0dgz2h941lng331dkj3wbm5lfxm375k1f569gv83hlk"; + stripLen = 1; + }) + + # Fix invalid std::string(nullptr) for GCC 12 + (fetchpatch { + name = "nvptx-gcc-12.patch"; + url = "https://github.com/llvm/llvm-project/commit/99e64623ec9b31def9375753491cc6093c831809.patch"; + sha256 = "0zjfjgavqzi2ypqwqnlvy6flyvdz8hi1anwv0ybwnm2zqixg7za3"; + stripLen = 1; + }) + (fetchpatch { + name = "dfaemitter-gcc-12.patch"; + url = "https://github.com/llvm/llvm-project/commit/0841916e87a39e3c223c986e8da31e4a9a1432e3.patch"; + sha256 = "1kckghvsngs51mqm82asy0s9vr19h8aqbw43a0w44mccqw6bzrwf"; + stripLen = 1; + }) + + # Fix musl build. + (fetchpatch { + url = "https://github.com/llvm/llvm-project/commit/5cd554303ead0f8891eee3cd6d25cb07f5a7bf67.patch"; + relative = "llvm"; + hash = "sha256-XPbvNJ45SzjMGlNUgt/IgEvM2dHQpDOe6woUJY+nUYA="; + }) + + # Backport gcc-13 fixes with missing includes. + (fetchpatch { + name = "signals-gcc-13.patch"; + url = "https://github.com/llvm/llvm-project/commit/ff1681ddb303223973653f7f5f3f3435b48a1983.patch"; + hash = "sha256-CXwYxQezTq5vdmc8Yn88BUAEly6YZ5VEIA6X3y5NNOs="; + stripLen = 1; + }) + (fetchpatch { + name = "base64-gcc-13.patch"; + url = "https://github.com/llvm/llvm-project/commit/5e9be93566f39ee6cecd579401e453eccfbe81e5.patch"; + hash = "sha256-PAwrVrvffPd7tphpwCkYiz+67szPRzRB2TXBvKfzQ7U="; + stripLen = 1; + }) + ] ++ lib.optional enablePolly ./gnu-install-dirs-polly.patch; + + postPatch = optionalString stdenv.isDarwin '' + substituteInPlace cmake/modules/AddLLVM.cmake \ + --replace 'set(_install_name_dir INSTALL_NAME_DIR "@rpath")' "set(_install_name_dir)" \ + --replace 'set(_install_rpath "@loader_path/../''${CMAKE_INSTALL_LIBDIR}''${LLVM_LIBDIR_SUFFIX}" ''${extra_libdir})' "" + '' + '' + # FileSystem permissions tests fail with various special bits + substituteInPlace unittests/Support/CMakeLists.txt \ + --replace "Path.cpp" "" + rm unittests/Support/Path.cpp + '' + optionalString stdenv.hostPlatform.isMusl '' + patch -p1 -i ${../../common/llvm/TLI-musl.patch} + substituteInPlace unittests/Support/CMakeLists.txt \ + --replace "add_subdirectory(DynamicLibrary)" "" + rm unittests/Support/DynamicLibrary/DynamicLibraryTest.cpp + # valgrind unhappy with musl or glibc, but fails w/musl only + rm test/CodeGen/AArch64/wineh4.mir + '' + optionalString stdenv.hostPlatform.isAarch32 '' + # skip failing X86 test cases on 32-bit ARM + rm test/DebugInfo/X86/convert-debugloc.ll + rm test/DebugInfo/X86/convert-inlined.ll + rm test/DebugInfo/X86/convert-linked.ll + rm test/tools/dsymutil/X86/op-convert.test + rm test/tools/gold/X86/split-dwarf.ll + rm test/tools/llvm-readobj/ELF/dependent-libraries.test + '' + optionalString (stdenv.hostPlatform.system == "armv6l-linux") '' + # Seems to require certain floating point hardware (NEON?) + rm test/ExecutionEngine/frem.ll + '' + '' + patchShebangs test/BugPoint/compile-custom.ll.py + '' + '' + # Tweak tests to ignore namespace part of type to support + # gcc-12: https://gcc.gnu.org/PR103598. + # The change below mangles strings like: + # CHECK-NEXT: Starting llvm::Function pass manager run. + # to: + # CHECK-NEXT: Starting {{.*}}Function pass manager run. + for f in \ + test/Other/new-pass-manager.ll \ + test/Other/new-pm-defaults.ll \ + test/Other/new-pm-lto-defaults.ll \ + test/Other/new-pm-thinlto-defaults.ll \ + test/Other/pass-pipeline-parsing.ll \ + test/Transforms/Inline/cgscc-incremental-invalidate.ll \ + test/Transforms/Inline/clear-analyses.ll \ + test/Transforms/LoopUnroll/unroll-loop-invalidation.ll \ + test/Transforms/SCCP/ipsccp-preserve-analysis.ll \ + test/Transforms/SCCP/preserve-analysis.ll \ + test/Transforms/SROA/dead-inst.ll \ + test/tools/gold/X86/new-pm.ll \ + ; do + echo "PATCH: $f" + substituteInPlace $f \ + --replace 'Starting llvm::' 'Starting {{.*}}' \ + --replace 'Finished llvm::' 'Finished {{.*}}' + done + ''; + + preConfigure = '' + # Workaround for configure flags that need to have spaces + cmakeFlagsArray+=( + -DLLVM_LIT_ARGS='-svj''${NIX_BUILD_CORES} --no-progress-bar' + ) + ''; + + # hacky fix: created binaries need to be run before installation + preBuild = '' + mkdir -p $out/ + ln -sv $PWD/lib $out + ''; + + # E.g. mesa.drivers use the build-id as a cache key (see #93946): + LDFLAGS = optionalString (enableSharedLibraries && !stdenv.isDarwin) "-Wl,--build-id=sha1"; + + cmakeBuildType = if debugVersion then "Debug" else "Release"; + + cmakeFlags = with stdenv; let + # These flags influence llvm-config's BuildVariables.inc in addition to the + # general build. We need to make sure these are also passed via + # CROSS_TOOLCHAIN_FLAGS_NATIVE when cross-compiling or llvm-config-native + # will return different results from the cross llvm-config. + # + # Some flags don't need to be repassed because LLVM already does so (like + # CMAKE_BUILD_TYPE), others are irrelevant to the result. + flagsForLlvmConfig = [ + "-DLLVM_INSTALL_CMAKE_DIR=${placeholder "dev"}/lib/cmake/llvm/" + "-DLLVM_ENABLE_RTTI=ON" + ] ++ optionals enableSharedLibraries [ + "-DLLVM_LINK_LLVM_DYLIB=ON" + ]; + in flagsForLlvmConfig ++ [ + "-DLLVM_INSTALL_UTILS=ON" # Needed by rustc + "-DLLVM_BUILD_TESTS=${if doCheck then "ON" else "OFF"}" + "-DLLVM_ENABLE_FFI=ON" + "-DLLVM_HOST_TRIPLE=${stdenv.hostPlatform.config}" + "-DLLVM_DEFAULT_TARGET_TRIPLE=${stdenv.hostPlatform.config}" + "-DLLVM_ENABLE_DUMP=ON" + ] ++ optionals stdenv.hostPlatform.isStatic [ + # Disables building of shared libs, -fPIC is still injected by cc-wrapper + "-DLLVM_ENABLE_PIC=OFF" + "-DLLVM_BUILD_STATIC=ON" + # libxml2 needs to be disabled because the LLVM build system ignores its .la + # file and doesn't link zlib as well. + # https://github.com/ClangBuiltLinux/tc-build/issues/150#issuecomment-845418812 + "-DLLVM_ENABLE_LIBXML2=OFF" + # This is a Shared Library not tied to LLVM_ENABLE_PIC + "-DLLVM_TOOL_REMARKS_SHLIB_BUILD=OFF" + ] ++ optionals enableManpages [ + "-DLLVM_BUILD_DOCS=ON" + "-DLLVM_ENABLE_SPHINX=ON" + "-DSPHINX_OUTPUT_MAN=ON" + "-DSPHINX_OUTPUT_HTML=OFF" + "-DSPHINX_WARNINGS_AS_ERRORS=OFF" + ] ++ optionals (enableGoldPlugin) [ + "-DLLVM_BINUTILS_INCDIR=${libbfd.dev}/include" + ] ++ optionals isDarwin [ + "-DLLVM_ENABLE_LIBCXX=ON" + "-DCAN_TARGET_i386=false" + ] ++ optionals (stdenv.hostPlatform != stdenv.buildPlatform) [ + "-DCMAKE_CROSSCOMPILING=True" + "-DLLVM_TABLEGEN=${buildLlvmTools.llvm}/bin/llvm-tblgen" + ( + let + nativeCC = pkgsBuildBuild.targetPackages.stdenv.cc; + nativeBintools = nativeCC.bintools.bintools; + nativeToolchainFlags = [ + "-DCMAKE_C_COMPILER=${nativeCC}/bin/${nativeCC.targetPrefix}cc" + "-DCMAKE_CXX_COMPILER=${nativeCC}/bin/${nativeCC.targetPrefix}c++" + "-DCMAKE_AR=${nativeBintools}/bin/${nativeBintools.targetPrefix}ar" + "-DCMAKE_STRIP=${nativeBintools}/bin/${nativeBintools.targetPrefix}strip" + "-DCMAKE_RANLIB=${nativeBintools}/bin/${nativeBintools.targetPrefix}ranlib" + ]; + # We need to repass the custom GNUInstallDirs values, otherwise CMake + # will choose them for us, leading to wrong results in llvm-config-native + nativeInstallFlags = [ + "-DCMAKE_INSTALL_PREFIX=${placeholder "out"}" + "-DCMAKE_INSTALL_BINDIR=${placeholder "out"}/bin" + "-DCMAKE_INSTALL_INCLUDEDIR=${placeholder "dev"}/include" + "-DCMAKE_INSTALL_LIBDIR=${placeholder "lib"}/lib" + "-DCMAKE_INSTALL_LIBEXECDIR=${placeholder "lib"}/libexec" + ]; + in "-DCROSS_TOOLCHAIN_FLAGS_NATIVE:list=" + + lib.concatStringsSep ";" (lib.concatLists [ + flagsForLlvmConfig + nativeToolchainFlags + nativeInstallFlags + ]) + ) + ]; + + postBuild = '' + rm -fR $out + ''; + + preCheck = '' + export LD_LIBRARY_PATH=$LD_LIBRARY_PATH''${LD_LIBRARY_PATH:+:}$PWD/lib + ''; + + postInstall = '' + mkdir -p $python/share + mv $out/share/opt-viewer $python/share/opt-viewer + moveToOutput "bin/llvm-config*" "$dev" + substituteInPlace "$dev/lib/cmake/llvm/LLVMExports-${if debugVersion then "debug" else "release"}.cmake" \ + --replace "\''${_IMPORT_PREFIX}/lib/lib" "$lib/lib/lib" \ + --replace "$out/bin/llvm-config" "$dev/bin/llvm-config" + substituteInPlace "$dev/lib/cmake/llvm/LLVMConfig.cmake" \ + --replace 'set(LLVM_BINARY_DIR "''${LLVM_INSTALL_PREFIX}")' 'set(LLVM_BINARY_DIR "''${LLVM_INSTALL_PREFIX}'"$lib"'")' + '' + + optionalString (stdenv.isDarwin && enableSharedLibraries) '' + ln -s $lib/lib/libLLVM.dylib $lib/lib/libLLVM-${shortVersion}.dylib + ln -s $lib/lib/libLLVM.dylib $lib/lib/libLLVM-${release_version}.dylib + '' + + optionalString (stdenv.buildPlatform != stdenv.hostPlatform) '' + cp NATIVE/bin/llvm-config $dev/bin/llvm-config-native + ''; + + inherit doCheck; + + checkTarget = "check-all"; + + requiredSystemFeatures = [ "big-parallel" ]; + meta = llvm_meta // { + homepage = "https://llvm.org/"; + description = "A collection of modular and reusable compiler and toolchain technologies"; + longDescription = '' + The LLVM Project is a collection of modular and reusable compiler and + toolchain technologies. Despite its name, LLVM has little to do with + traditional virtual machines. The name "LLVM" itself is not an acronym; it + is the full name of the project. + LLVM began as a research project at the University of Illinois, with the + goal of providing a modern, SSA-based compilation strategy capable of + supporting both static and dynamic compilation of arbitrary programming + languages. Since then, LLVM has grown to be an umbrella project consisting + of a number of subprojects, many of which are being used in production by + a wide variety of commercial and open source projects as well as being + widely used in academic research. Code in the LLVM project is licensed + under the "Apache 2.0 License with LLVM exceptions". + ''; + }; +} // lib.optionalAttrs enableManpages { + pname = "llvm-manpages"; + + buildPhase = '' + make docs-llvm-man + ''; + + propagatedBuildInputs = []; + + installPhase = '' + make -C docs install + ''; + + postPatch = null; + postInstall = null; + + outputs = [ "out" ]; + + doCheck = false; + + meta = llvm_meta // { + description = "man pages for LLVM ${version}"; + }; +}) diff --git a/llvm/11/llvm/gnu-install-dirs-polly.patch b/llvm/11/llvm/gnu-install-dirs-polly.patch new file mode 100644 index 0000000..fff2d49 --- /dev/null +++ b/llvm/11/llvm/gnu-install-dirs-polly.patch @@ -0,0 +1,106 @@ +diff --git a/tools/polly/CMakeLists.txt b/tools/polly/CMakeLists.txt +index 9939097f743e..8cc538da912a 100644 +--- a/tools/polly/CMakeLists.txt ++++ b/tools/polly/CMakeLists.txt +@@ -2,7 +2,11 @@ + if (NOT DEFINED LLVM_MAIN_SRC_DIR) + project(Polly) + cmake_minimum_required(VERSION 3.4.3) ++endif() ++ ++include(GNUInstallDirs) + ++if (NOT DEFINED LLVM_MAIN_SRC_DIR) + # Where is LLVM installed? + find_package(LLVM CONFIG REQUIRED) + set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${LLVM_CMAKE_DIR}) +@@ -145,14 +149,14 @@ include_directories( + + if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY) + install(DIRECTORY include/ +- DESTINATION include ++ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} + FILES_MATCHING + PATTERN "*.h" + PATTERN ".svn" EXCLUDE + ) + + install(DIRECTORY ${POLLY_BINARY_DIR}/include/ +- DESTINATION include ++ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} + FILES_MATCHING + PATTERN "*.h" + PATTERN "CMakeFiles" EXCLUDE +diff --git a/tools/polly/cmake/CMakeLists.txt b/tools/polly/cmake/CMakeLists.txt +index 211f95512717..f9e04a4844b6 100644 +--- a/tools/polly/cmake/CMakeLists.txt ++++ b/tools/polly/cmake/CMakeLists.txt +@@ -79,18 +79,18 @@ file(GENERATE + + # Generate PollyConfig.cmake for the install tree. + unset(POLLY_EXPORTS) +-set(POLLY_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}") ++set(POLLY_INSTALL_PREFIX "") + set(POLLY_CONFIG_LLVM_CMAKE_DIR "${LLVM_BINARY_DIR}/${LLVM_INSTALL_PACKAGE_DIR}") +-set(POLLY_CONFIG_CMAKE_DIR "${POLLY_INSTALL_PREFIX}/${POLLY_INSTALL_PACKAGE_DIR}") +-set(POLLY_CONFIG_LIBRARY_DIRS "${POLLY_INSTALL_PREFIX}/lib${LLVM_LIBDIR_SUFFIX}") ++set(POLLY_CONFIG_CMAKE_DIR "${POLLY_INSTALL_PREFIX}${CMAKE_INSTALL_PREFIX}/${POLLY_INSTALL_PACKAGE_DIR}") ++set(POLLY_CONFIG_LIBRARY_DIRS "${POLLY_INSTALL_PREFIX}${CMAKE_INSTALL_FULL_LIBDIR}${LLVM_LIBDIR_SUFFIX}") + if (POLLY_BUNDLED_ISL) + set(POLLY_CONFIG_INCLUDE_DIRS +- "${POLLY_INSTALL_PREFIX}/include" +- "${POLLY_INSTALL_PREFIX}/include/polly" ++ "${POLLY_INSTALL_PREFIX}${CMAKE_INSTALL_FULL_LIBDIR}" ++ "${POLLY_INSTALL_PREFIX}${CMAKE_INSTALL_FULL_LIBDIR}/polly" + ) + else() + set(POLLY_CONFIG_INCLUDE_DIRS +- "${POLLY_INSTALL_PREFIX}/include" ++ "${POLLY_INSTALL_PREFIX}${CMAKE_INSTALL_FULL_INCLUDEDIR}" + ${ISL_INCLUDE_DIRS} + ) + endif() +@@ -100,12 +100,12 @@ endif() + foreach(tgt IN LISTS POLLY_CONFIG_EXPORTED_TARGETS) + get_target_property(tgt_type ${tgt} TYPE) + if (tgt_type STREQUAL "EXECUTABLE") +- set(tgt_prefix "bin/") ++ set(tgt_prefix "${CMAKE_INSTALL_BINDIR}/") + else() +- set(tgt_prefix "lib/") ++ set(tgt_prefix "${CMAKE_INSTALL_LIBDIR}/") + endif() + +- set(tgt_path "${CMAKE_INSTALL_PREFIX}/${tgt_prefix}$") ++ set(tgt_path "${tgt_prefix}$") + file(RELATIVE_PATH tgt_path ${POLLY_CONFIG_CMAKE_DIR} ${tgt_path}) + + if (NOT tgt_type STREQUAL "INTERFACE_LIBRARY") +diff --git a/tools/polly/cmake/polly_macros.cmake b/tools/polly/cmake/polly_macros.cmake +index 86de6f10686e..91f30891ccbe 100644 +--- a/tools/polly/cmake/polly_macros.cmake ++++ b/tools/polly/cmake/polly_macros.cmake +@@ -44,8 +44,8 @@ macro(add_polly_library name) + if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY OR ${name} STREQUAL "LLVMPolly") + install(TARGETS ${name} + EXPORT LLVMExports +- LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX} +- ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX}) ++ LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX} ++ ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}) + endif() + set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${name}) + endmacro(add_polly_library) +diff --git a/tools/polly/lib/External/CMakeLists.txt b/tools/polly/lib/External/CMakeLists.txt +index 1039079cb49c..28b499ae1e9e 100644 +--- a/tools/polly/lib/External/CMakeLists.txt ++++ b/tools/polly/lib/External/CMakeLists.txt +@@ -275,7 +275,7 @@ if (POLLY_BUNDLED_ISL) + install(DIRECTORY + ${ISL_SOURCE_DIR}/include/ + ${ISL_BINARY_DIR}/include/ +- DESTINATION include/polly ++ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/polly + FILES_MATCHING + PATTERN "*.h" + PATTERN "CMakeFiles" EXCLUDE diff --git a/llvm/11/llvm/gnu-install-dirs.patch b/llvm/11/llvm/gnu-install-dirs.patch new file mode 100644 index 0000000..29df98a --- /dev/null +++ b/llvm/11/llvm/gnu-install-dirs.patch @@ -0,0 +1,417 @@ +diff --git a/CMakeLists.txt b/CMakeLists.txt +index 247ad36d3845..815e2c4ba955 100644 +--- a/CMakeLists.txt ++++ b/CMakeLists.txt +@@ -269,15 +269,21 @@ if (CMAKE_BUILD_TYPE AND + message(FATAL_ERROR "Invalid value for CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}") + endif() + ++include(GNUInstallDirs) ++ + set(LLVM_LIBDIR_SUFFIX "" CACHE STRING "Define suffix of library directory name (32/64)" ) + +-set(LLVM_TOOLS_INSTALL_DIR "bin" CACHE STRING "Path for binary subdirectory (defaults to 'bin')") ++set(LLVM_TOOLS_INSTALL_DIR "${CMAKE_INSTALL_BINDIR}" CACHE STRING ++ "Path for binary subdirectory (defaults to 'bin')") + mark_as_advanced(LLVM_TOOLS_INSTALL_DIR) + + set(LLVM_UTILS_INSTALL_DIR "${LLVM_TOOLS_INSTALL_DIR}" CACHE STRING + "Path to install LLVM utilities (enabled by LLVM_INSTALL_UTILS=ON) (defaults to LLVM_TOOLS_INSTALL_DIR)") + mark_as_advanced(LLVM_UTILS_INSTALL_DIR) + ++set(LLVM_INSTALL_CMAKE_DIR "${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}/cmake/llvm" CACHE STRING ++ "Path for CMake subdirectory (defaults to lib/cmake/llvm)" ) ++ + # They are used as destination of target generators. + set(LLVM_RUNTIME_OUTPUT_INTDIR ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin) + set(LLVM_LIBRARY_OUTPUT_INTDIR ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/lib${LLVM_LIBDIR_SUFFIX}) +@@ -559,9 +565,9 @@ option (LLVM_ENABLE_SPHINX "Use Sphinx to generate llvm documentation." OFF) + option (LLVM_ENABLE_OCAMLDOC "Build OCaml bindings documentation." ON) + option (LLVM_ENABLE_BINDINGS "Build bindings." ON) + +-set(LLVM_INSTALL_DOXYGEN_HTML_DIR "share/doc/llvm/doxygen-html" ++set(LLVM_INSTALL_DOXYGEN_HTML_DIR "${CMAKE_INSTALL_DOCDIR}/${project}/doxygen-html" + CACHE STRING "Doxygen-generated HTML documentation install directory") +-set(LLVM_INSTALL_OCAMLDOC_HTML_DIR "share/doc/llvm/ocaml-html" ++set(LLVM_INSTALL_OCAMLDOC_HTML_DIR "${CMAKE_INSTALL_DOCDIR}/${project}/ocaml-html" + CACHE STRING "OCamldoc-generated HTML documentation install directory") + + option (LLVM_BUILD_EXTERNAL_COMPILER_RT +@@ -1107,7 +1113,7 @@ endif() + + if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY) + install(DIRECTORY include/llvm include/llvm-c +- DESTINATION include ++ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} + COMPONENT llvm-headers + FILES_MATCHING + PATTERN "*.def" +@@ -1119,7 +1125,7 @@ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY) + ) + + install(DIRECTORY ${LLVM_INCLUDE_DIR}/llvm ${LLVM_INCLUDE_DIR}/llvm-c +- DESTINATION include ++ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} + COMPONENT llvm-headers + FILES_MATCHING + PATTERN "*.def" +@@ -1134,13 +1140,13 @@ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY) + + if (LLVM_INSTALL_MODULEMAPS) + install(DIRECTORY include/llvm include/llvm-c +- DESTINATION include ++ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} + COMPONENT llvm-headers + FILES_MATCHING + PATTERN "module.modulemap" + ) + install(FILES include/llvm/module.install.modulemap +- DESTINATION include/llvm ++ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/llvm + COMPONENT llvm-headers + RENAME "module.extern.modulemap" + ) +diff --git a/cmake/modules/AddLLVM.cmake b/cmake/modules/AddLLVM.cmake +index b74adc11ade9..a5aa258cde30 100644 +--- a/cmake/modules/AddLLVM.cmake ++++ b/cmake/modules/AddLLVM.cmake +@@ -766,9 +766,9 @@ macro(add_llvm_library name) + + install(TARGETS ${name} + ${export_to_llvmexports} +- LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX} COMPONENT ${name} +- ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX} COMPONENT ${name} +- RUNTIME DESTINATION bin COMPONENT ${name}) ++ LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX} COMPONENT ${name} ++ ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX} COMPONENT ${name} ++ RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT ${name}) + + if (NOT LLVM_ENABLE_IDE) + add_llvm_install_targets(install-${name} +@@ -981,7 +981,7 @@ function(process_llvm_pass_plugins) + "set(LLVM_STATIC_EXTENSIONS ${LLVM_STATIC_EXTENSIONS})") + install(FILES + ${llvm_cmake_builddir}/LLVMConfigExtensions.cmake +- DESTINATION ${LLVM_INSTALL_PACKAGE_DIR} ++ DESTINATION ${LLVM_INSTALL_CMAKE_DIR} + COMPONENT cmake-exports) + + set(ExtensionDef "${LLVM_BINARY_DIR}/include/llvm/Support/Extension.def") +@@ -1201,7 +1201,7 @@ macro(add_llvm_example name) + endif() + add_llvm_executable(${name} ${ARGN}) + if( LLVM_BUILD_EXAMPLES ) +- install(TARGETS ${name} RUNTIME DESTINATION examples) ++ install(TARGETS ${name} RUNTIME DESTINATION ${CMAKE_INSTALL_DOCDIR}/examples) + endif() + set_target_properties(${name} PROPERTIES FOLDER "Examples") + endmacro(add_llvm_example name) +@@ -1819,7 +1819,7 @@ function(llvm_install_library_symlink name dest type) + set(full_name ${CMAKE_${type}_LIBRARY_PREFIX}${name}${CMAKE_${type}_LIBRARY_SUFFIX}) + set(full_dest ${CMAKE_${type}_LIBRARY_PREFIX}${dest}${CMAKE_${type}_LIBRARY_SUFFIX}) + +- set(output_dir lib${LLVM_LIBDIR_SUFFIX}) ++ set(output_dir ${CMAKE_INSTALL_FULL_LIBDIR}${LLVM_LIBDIR_SUFFIX}) + if(WIN32 AND "${type}" STREQUAL "SHARED") + set(output_dir bin) + endif() +@@ -1836,7 +1836,7 @@ function(llvm_install_library_symlink name dest type) + endif() + endfunction() + +-function(llvm_install_symlink name dest) ++function(llvm_install_symlink name dest output_dir) + cmake_parse_arguments(ARG "ALWAYS_GENERATE" "COMPONENT" "" ${ARGN}) + foreach(path ${CMAKE_MODULE_PATH}) + if(EXISTS ${path}/LLVMInstallSymlink.cmake) +@@ -1859,7 +1859,7 @@ function(llvm_install_symlink name dest) + set(full_dest ${dest}${CMAKE_EXECUTABLE_SUFFIX}) + + install(SCRIPT ${INSTALL_SYMLINK} +- CODE "install_symlink(${full_name} ${full_dest} ${LLVM_TOOLS_INSTALL_DIR})" ++ CODE "install_symlink(${full_name} ${full_dest} ${output_dir})" + COMPONENT ${component}) + + if (NOT LLVM_ENABLE_IDE AND NOT ARG_ALWAYS_GENERATE) +@@ -1942,7 +1942,8 @@ function(add_llvm_tool_symlink link_name target) + endif() + + if ((TOOL_IS_TOOLCHAIN OR NOT LLVM_INSTALL_TOOLCHAIN_ONLY) AND LLVM_BUILD_TOOLS) +- llvm_install_symlink(${link_name} ${target}) ++ GNUInstallDirs_get_absolute_install_dir(output_dir LLVM_TOOLS_INSTALL_DIR) ++ llvm_install_symlink(${link_name} ${target} ${output_dir}) + endif() + endif() + endfunction() +@@ -2064,9 +2065,9 @@ function(llvm_setup_rpath name) + + if (APPLE) + set(_install_name_dir INSTALL_NAME_DIR "@rpath") +- set(_install_rpath "@loader_path/../lib${LLVM_LIBDIR_SUFFIX}" ${extra_libdir}) ++ set(_install_rpath "@loader_path/../${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}" ${extra_libdir}) + elseif(UNIX) +- set(_install_rpath "\$ORIGIN/../lib${LLVM_LIBDIR_SUFFIX}" ${extra_libdir}) ++ set(_install_rpath "\$ORIGIN/../${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}" ${extra_libdir}) + if(${CMAKE_SYSTEM_NAME} MATCHES "(FreeBSD|DragonFly)") + set_property(TARGET ${name} APPEND_STRING PROPERTY + LINK_FLAGS " -Wl,-z,origin ") +diff --git a/cmake/modules/AddOCaml.cmake b/cmake/modules/AddOCaml.cmake +index 554046b20edf..4d1ad980641e 100644 +--- a/cmake/modules/AddOCaml.cmake ++++ b/cmake/modules/AddOCaml.cmake +@@ -144,9 +144,9 @@ function(add_ocaml_library name) + endforeach() + + if( APPLE ) +- set(ocaml_rpath "@executable_path/../../../lib${LLVM_LIBDIR_SUFFIX}") ++ set(ocaml_rpath "@executable_path/../../../${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}") + elseif( UNIX ) +- set(ocaml_rpath "\\$ORIGIN/../../../lib${LLVM_LIBDIR_SUFFIX}") ++ set(ocaml_rpath "\\$ORIGIN/../../../${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}") + endif() + list(APPEND ocaml_flags "-ldopt" "-Wl,-rpath,${ocaml_rpath}") + +diff --git a/cmake/modules/AddSphinxTarget.cmake b/cmake/modules/AddSphinxTarget.cmake +index b5babb30abcf..190b1222a9f9 100644 +--- a/cmake/modules/AddSphinxTarget.cmake ++++ b/cmake/modules/AddSphinxTarget.cmake +@@ -84,7 +84,7 @@ function (add_sphinx_target builder project) + endif() + elseif (builder STREQUAL html) + string(TOUPPER "${project}" project_upper) +- set(${project_upper}_INSTALL_SPHINX_HTML_DIR "share/doc/${project}/html" ++ set(${project_upper}_INSTALL_SPHINX_HTML_DIR "${CMAKE_INSTALL_DOCDIR}/${project}/html" + CACHE STRING "HTML documentation install directory for ${project}") + + # '/.' indicates: copy the contents of the directory directly into +diff --git a/cmake/modules/CMakeLists.txt b/cmake/modules/CMakeLists.txt +index 4b8879f65fe4..f01920bcc60f 100644 +--- a/cmake/modules/CMakeLists.txt ++++ b/cmake/modules/CMakeLists.txt +@@ -1,4 +1,4 @@ +-set(LLVM_INSTALL_PACKAGE_DIR lib${LLVM_LIBDIR_SUFFIX}/cmake/llvm) ++set(LLVM_INSTALL_PACKAGE_DIR ${LLVM_INSTALL_CMAKE_DIR} CACHE STRING "Path for CMake subdirectory (defaults to 'cmake/llvm')") + set(llvm_cmake_builddir "${LLVM_BINARY_DIR}/${LLVM_INSTALL_PACKAGE_DIR}") + + # First for users who use an installed LLVM, create the LLVMExports.cmake file. +@@ -108,13 +108,13 @@ foreach(p ${_count}) + set(LLVM_CONFIG_CODE "${LLVM_CONFIG_CODE} + get_filename_component(LLVM_INSTALL_PREFIX \"\${LLVM_INSTALL_PREFIX}\" PATH)") + endforeach(p) +-set(LLVM_CONFIG_INCLUDE_DIRS "\${LLVM_INSTALL_PREFIX}/include") ++set(LLVM_CONFIG_INCLUDE_DIRS "\${LLVM_INSTALL_PREFIX}/${CMAKE_INSTALL_INCLUDEDIR}") + set(LLVM_CONFIG_INCLUDE_DIR "${LLVM_CONFIG_INCLUDE_DIRS}") + set(LLVM_CONFIG_MAIN_INCLUDE_DIR "${LLVM_CONFIG_INCLUDE_DIRS}") +-set(LLVM_CONFIG_LIBRARY_DIRS "\${LLVM_INSTALL_PREFIX}/lib\${LLVM_LIBDIR_SUFFIX}") ++set(LLVM_CONFIG_LIBRARY_DIRS "\${LLVM_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}\${LLVM_LIBDIR_SUFFIX}") + set(LLVM_CONFIG_CMAKE_DIR "\${LLVM_INSTALL_PREFIX}/${LLVM_INSTALL_PACKAGE_DIR}") + set(LLVM_CONFIG_BINARY_DIR "\${LLVM_INSTALL_PREFIX}") +-set(LLVM_CONFIG_TOOLS_BINARY_DIR "\${LLVM_INSTALL_PREFIX}/bin") ++set(LLVM_CONFIG_TOOLS_BINARY_DIR "\${LLVM_INSTALL_PREFIX}/${CMAKE_INSTALL_BINDIR}") + + # Generate a default location for lit + if (LLVM_INSTALL_UTILS AND LLVM_BUILD_UTILS) +diff --git a/cmake/modules/LLVMInstallSymlink.cmake b/cmake/modules/LLVMInstallSymlink.cmake +index 09fed8085c23..aa79f192abf0 100644 +--- a/cmake/modules/LLVMInstallSymlink.cmake ++++ b/cmake/modules/LLVMInstallSymlink.cmake +@@ -10,7 +10,7 @@ function(install_symlink name target outdir) + set(LINK_OR_COPY copy) + endif() + +- set(bindir "${DESTDIR}${CMAKE_INSTALL_PREFIX}/${outdir}/") ++ set(bindir "${DESTDIR}${outdir}/") + + message(STATUS "Creating ${name}") + +diff --git a/docs/CMake.rst b/docs/CMake.rst +index 1f908d3e95b1..1315e0aa40e1 100644 +--- a/docs/CMake.rst ++++ b/docs/CMake.rst +@@ -196,7 +196,7 @@ CMake manual, or execute ``cmake --help-variable VARIABLE_NAME``. + **LLVM_LIBDIR_SUFFIX**:STRING + Extra suffix to append to the directory where libraries are to be + installed. On a 64-bit architecture, one could use ``-DLLVM_LIBDIR_SUFFIX=64`` +- to install libraries to ``/usr/lib64``. ++ to install libraries to ``/usr/lib64``. See also ``CMAKE_INSTALL_LIBDIR``. + + **CMAKE_C_FLAGS**:STRING + Extra flags to use when compiling C source files. +@@ -516,8 +516,8 @@ LLVM-specific variables + + **LLVM_INSTALL_DOXYGEN_HTML_DIR**:STRING + The path to install Doxygen-generated HTML documentation to. This path can +- either be absolute or relative to the CMAKE_INSTALL_PREFIX. Defaults to +- `share/doc/llvm/doxygen-html`. ++ either be absolute or relative to the ``CMAKE_INSTALL_PREFIX``. Defaults to ++ `${CMAKE_INSTALL_DOCDIR}/${project}/doxygen-html`. + + **LLVM_ENABLE_SPHINX**:BOOL + If specified, CMake will search for the ``sphinx-build`` executable and will make +@@ -548,13 +548,33 @@ LLVM-specific variables + + **LLVM_INSTALL_SPHINX_HTML_DIR**:STRING + The path to install Sphinx-generated HTML documentation to. This path can +- either be absolute or relative to the CMAKE_INSTALL_PREFIX. Defaults to +- `share/doc/llvm/html`. ++ either be absolute or relative to the ``CMAKE_INSTALL_PREFIX``. Defaults to ++ `${CMAKE_INSTALL_DOCDIR}/${project}/html`. + + **LLVM_INSTALL_OCAMLDOC_HTML_DIR**:STRING + The path to install OCamldoc-generated HTML documentation to. This path can +- either be absolute or relative to the CMAKE_INSTALL_PREFIX. Defaults to +- `share/doc/llvm/ocaml-html`. ++ either be absolute or relative to the ``CMAKE_INSTALL_PREFIX``. Defaults to ++ `${CMAKE_INSTALL_DOCDIR}/${project}/ocaml-html`. ++ ++**CMAKE_INSTALL_BINDIR**:STRING ++ The path to install binary tools, relative to the ``CMAKE_INSTALL_PREFIX``. ++ Defaults to `bin`. ++ ++**CMAKE_INSTALL_LIBDIR**:STRING ++ The path to install libraries, relative to the ``CMAKE_INSTALL_PREFIX``. ++ Defaults to `lib`. ++ ++**CMAKE_INSTALL_INCLUDEDIR**:STRING ++ The path to install header files, relative to the ``CMAKE_INSTALL_PREFIX``. ++ Defaults to `include`. ++ ++**CMAKE_INSTALL_DOCDIR**:STRING ++ The path to install documentation, relative to the ``CMAKE_INSTALL_PREFIX``. ++ Defaults to `share/doc`. ++ ++**CMAKE_INSTALL_MANDIR**:STRING ++ The path to install manpage files, relative to the ``CMAKE_INSTALL_PREFIX``. ++ Defaults to `share/man`. + + **LLVM_CREATE_XCODE_TOOLCHAIN**:BOOL + macOS Only: If enabled CMake will generate a target named +@@ -752,9 +772,11 @@ the ``cmake`` command or by setting it directly in ``ccmake`` or ``cmake-gui``). + + This file is available in two different locations. + +-* ``/lib/cmake/llvm/LLVMConfig.cmake`` where +- ```` is the install prefix of an installed version of LLVM. +- On Linux typically this is ``/usr/lib/cmake/llvm/LLVMConfig.cmake``. ++* ``LLVMConfig.cmake`` where ++ ```` is the location where LLVM CMake modules are ++ installed as part of an installed version of LLVM. This is typically ++ ``cmake/llvm/`` within the lib directory. On Linux, this is typically ++ ``/usr/lib/cmake/llvm/LLVMConfig.cmake``. + + * ``/lib/cmake/llvm/LLVMConfig.cmake`` where + ```` is the root of the LLVM build tree. **Note: this is only +diff --git a/examples/Bye/CMakeLists.txt b/examples/Bye/CMakeLists.txt +index bb96edb4b4bf..678c22fb43c8 100644 +--- a/examples/Bye/CMakeLists.txt ++++ b/examples/Bye/CMakeLists.txt +@@ -14,6 +14,6 @@ if (NOT WIN32) + BUILDTREE_ONLY + ) + +- install(TARGETS ${name} RUNTIME DESTINATION examples) ++ install(TARGETS ${name} RUNTIME DESTINATION ${CMAKE_INSTALL_DOCDIR}/examples) + set_target_properties(${name} PROPERTIES FOLDER "Examples") + endif() +diff --git a/include/llvm/CMakeLists.txt b/include/llvm/CMakeLists.txt +index b46319f24fc8..2feabd1954e4 100644 +--- a/include/llvm/CMakeLists.txt ++++ b/include/llvm/CMakeLists.txt +@@ -5,5 +5,5 @@ add_subdirectory(Frontend) + # If we're doing an out-of-tree build, copy a module map for generated + # header files into the build area. + if (NOT "${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_BINARY_DIR}") +- configure_file(module.modulemap.build module.modulemap COPYONLY) ++ configure_file(module.modulemap.build ${LLVM_INCLUDE_DIR}/module.modulemap COPYONLY) + endif (NOT "${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_BINARY_DIR}") +diff --git a/tools/llvm-config/BuildVariables.inc.in b/tools/llvm-config/BuildVariables.inc.in +index 63cef75368b7..6295478b1f3d 100644 +--- a/tools/llvm-config/BuildVariables.inc.in ++++ b/tools/llvm-config/BuildVariables.inc.in +@@ -23,6 +23,10 @@ + #define LLVM_CXXFLAGS "@LLVM_CXXFLAGS@" + #define LLVM_BUILDMODE "@LLVM_BUILDMODE@" + #define LLVM_LIBDIR_SUFFIX "@LLVM_LIBDIR_SUFFIX@" ++#define LLVM_INSTALL_BINDIR "@CMAKE_INSTALL_BINDIR@" ++#define LLVM_INSTALL_LIBDIR "@CMAKE_INSTALL_LIBDIR@" ++#define LLVM_INSTALL_INCLUDEDIR "@CMAKE_INSTALL_INCLUDEDIR@" ++#define LLVM_INSTALL_CMAKEDIR "@LLVM_INSTALL_CMAKE_DIR@" + #define LLVM_TARGETS_BUILT "@LLVM_TARGETS_BUILT@" + #define LLVM_SYSTEM_LIBS "@LLVM_SYSTEM_LIBS@" + #define LLVM_BUILD_SYSTEM "@LLVM_BUILD_SYSTEM@" +diff --git a/tools/llvm-config/llvm-config.cpp b/tools/llvm-config/llvm-config.cpp +index 7e74b7c90816..f185e9283f83 100644 +--- a/tools/llvm-config/llvm-config.cpp ++++ b/tools/llvm-config/llvm-config.cpp +@@ -358,12 +358,26 @@ int main(int argc, char **argv) { + ("-I" + ActiveIncludeDir + " " + "-I" + ActiveObjRoot + "/include"); + } else { + ActivePrefix = CurrentExecPrefix; +- ActiveIncludeDir = ActivePrefix + "/include"; +- SmallString<256> path(StringRef(LLVM_TOOLS_INSTALL_DIR)); +- sys::fs::make_absolute(ActivePrefix, path); +- ActiveBinDir = std::string(path.str()); +- ActiveLibDir = ActivePrefix + "/lib" + LLVM_LIBDIR_SUFFIX; +- ActiveCMakeDir = ActiveLibDir + "/cmake/llvm"; ++ { ++ SmallString<256> path(StringRef(LLVM_INSTALL_INCLUDEDIR)); ++ sys::fs::make_absolute(ActivePrefix, path); ++ ActiveIncludeDir = std::string(path.str()); ++ } ++ { ++ SmallString<256> path(StringRef(LLVM_INSTALL_BINDIR)); ++ sys::fs::make_absolute(ActivePrefix, path); ++ ActiveBinDir = std::string(path.str()); ++ } ++ { ++ SmallString<256> path(StringRef(LLVM_INSTALL_LIBDIR LLVM_LIBDIR_SUFFIX)); ++ sys::fs::make_absolute(ActivePrefix, path); ++ ActiveLibDir = std::string(path.str()); ++ } ++ { ++ SmallString<256> path(StringRef(LLVM_INSTALL_CMAKEDIR)); ++ sys::fs::make_absolute(ActivePrefix, path); ++ ActiveCMakeDir = std::string(path.str()); ++ } + ActiveIncludeOption = "-I" + ActiveIncludeDir; + } + +diff --git a/tools/lto/CMakeLists.txt b/tools/lto/CMakeLists.txt +index 2963f97cad88..69d66c9c9ca1 100644 +--- a/tools/lto/CMakeLists.txt ++++ b/tools/lto/CMakeLists.txt +@@ -25,7 +25,7 @@ add_llvm_library(LTO SHARED INSTALL_WITH_TOOLCHAIN ${SOURCES} DEPENDS + intrinsics_gen) + + install(FILES ${LLVM_MAIN_INCLUDE_DIR}/llvm-c/lto.h +- DESTINATION include/llvm-c ++ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/llvm-c + COMPONENT LTO) + + if (APPLE) +diff --git a/tools/opt-viewer/CMakeLists.txt b/tools/opt-viewer/CMakeLists.txt +index ead73ec13a8f..250362021f17 100644 +--- a/tools/opt-viewer/CMakeLists.txt ++++ b/tools/opt-viewer/CMakeLists.txt +@@ -8,7 +8,7 @@ set (files + + foreach (file ${files}) + install(PROGRAMS ${file} +- DESTINATION share/opt-viewer ++ DESTINATION ${CMAKE_INSTALL_DATADIR}/opt-viewer + COMPONENT opt-viewer) + endforeach (file) + +diff --git a/tools/remarks-shlib/CMakeLists.txt b/tools/remarks-shlib/CMakeLists.txt +index e948496c603a..1f4df8a98b10 100644 +--- a/tools/remarks-shlib/CMakeLists.txt ++++ b/tools/remarks-shlib/CMakeLists.txt +@@ -11,7 +11,7 @@ set(LLVM_EXPORTED_SYMBOL_FILE ${CMAKE_CURRENT_SOURCE_DIR}/Remarks.exports) + add_llvm_library(Remarks SHARED INSTALL_WITH_TOOLCHAIN ${SOURCES}) + + install(FILES ${LLVM_MAIN_INCLUDE_DIR}/llvm-c/Remarks.h +- DESTINATION include/llvm-c ++ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/llvm-c + COMPONENT Remarks) + + if (APPLE) diff --git a/llvm/common/clang/5-8-purity.patch b/llvm/common/clang/5-8-purity.patch new file mode 100644 index 0000000..0a55f98 --- /dev/null +++ b/llvm/common/clang/5-8-purity.patch @@ -0,0 +1,29 @@ +From 4add81bba40dcec62c4ea4481be8e35ac53e89d8 Mon Sep 17 00:00:00 2001 +From: Will Dietz +Date: Thu, 18 May 2017 11:56:12 -0500 +Subject: [PATCH] "purity" patch for 5.0 + +--- + lib/Driver/ToolChains/Gnu.cpp | 7 ------- + 1 file changed, 7 deletions(-) + +diff --git a/lib/Driver/ToolChains/Gnu.cpp b/lib/Driver/ToolChains/Gnu.cpp +index fe3c0191bb..c6a482bece 100644 +--- a/lib/Driver/ToolChains/Gnu.cpp ++++ b/lib/Driver/ToolChains/Gnu.cpp +@@ -494,13 +494,6 @@ void tools::gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA, + if (!Args.hasArg(options::OPT_static)) { + if (Args.hasArg(options::OPT_rdynamic)) + CmdArgs.push_back("-export-dynamic"); +- +- if (!Args.hasArg(options::OPT_shared)) { +- const std::string Loader = +- D.DyldPrefix + ToolChain.getDynamicLinker(Args); +- CmdArgs.push_back("-dynamic-linker"); +- CmdArgs.push_back(Args.MakeArgString(Loader)); +- } + } + + CmdArgs.push_back("-o"); +-- +2.11.0 diff --git a/llvm/common/clang/add-nostdlibinc-flag.patch b/llvm/common/clang/add-nostdlibinc-flag.patch new file mode 100644 index 0000000..80c2eb3 --- /dev/null +++ b/llvm/common/clang/add-nostdlibinc-flag.patch @@ -0,0 +1,18 @@ +diff --git a/lib/Driver/Driver.cpp b/lib/Driver/Driver.cpp +index 3f29afd35971..223d2769cdfc 100644 +--- a/lib/Driver/Driver.cpp ++++ b/lib/Driver/Driver.cpp +@@ -491,6 +491,13 @@ DerivedArgList *Driver::TranslateInputArgs(const InputArgList &Args) const { + } + #endif + ++ { ++ Arg *A = DAL->MakeFlagArg(/*BaseArg=*/nullptr, ++ Opts.getOption(options::OPT_nostdlibinc)); ++ A->claim(); ++ DAL->append(A); ++ } ++ + return DAL; + } + diff --git a/llvm/common/clang/clang-11-15-LLVMgold-path.patch b/llvm/common/clang/clang-11-15-LLVMgold-path.patch new file mode 100644 index 0000000..8f89919 --- /dev/null +++ b/llvm/common/clang/clang-11-15-LLVMgold-path.patch @@ -0,0 +1,13 @@ +diff --git a/lib/Driver/ToolChains/CommonArgs.cpp b/lib/Driver/ToolChains/CommonArgs.cpp +index 6b6e276b8ce7..7896542a1202 100644 +--- a/lib/Driver/ToolChains/CommonArgs.cpp ++++ b/lib/Driver/ToolChains/CommonArgs.cpp +@@ -409,7 +409,7 @@ void tools::addLTOOptions(const ToolChain &ToolChain, const ArgList &Args, + + SmallString<1024> Plugin; + llvm::sys::path::native( +- Twine(D.Dir) + "/../lib" CLANG_LIBDIR_SUFFIX "/LLVMgold" + Suffix, ++ Twine("@libllvmLibdir@" "/LLVMgold") + Suffix, + Plugin); + CmdArgs.push_back(Args.MakeArgString(Plugin)); + } diff --git a/llvm/common/clang/clang-6-10-LLVMgold-path.patch b/llvm/common/clang/clang-6-10-LLVMgold-path.patch new file mode 100644 index 0000000..9350431 --- /dev/null +++ b/llvm/common/clang/clang-6-10-LLVMgold-path.patch @@ -0,0 +1,15 @@ +diff --git a/lib/Driver/ToolChains/CommonArgs.cpp b/lib/Driver/ToolChains/CommonArgs.cpp +index 37ec73468570..b73e75aa6e59 100644 +--- a/lib/Driver/ToolChains/CommonArgs.cpp ++++ b/lib/Driver/ToolChains/CommonArgs.cpp +@@ -370,8 +370,8 @@ void tools::AddGoldPlugin(const ToolChain &ToolChain, const ArgList &Args, + #endif + + SmallString<1024> Plugin; +- llvm::sys::path::native(Twine(ToolChain.getDriver().Dir) + +- "/../lib" CLANG_LIBDIR_SUFFIX "/LLVMgold" + ++ llvm::sys::path::native(Twine("@libllvmLibdir@" ++ "/LLVMgold") + + Suffix, + Plugin); + CmdArgs.push_back(Args.MakeArgString(Plugin)); diff --git a/llvm/common/clang/clang-at-least-16-LLVMgold-path.patch b/llvm/common/clang/clang-at-least-16-LLVMgold-path.patch new file mode 100644 index 0000000..74cdbac --- /dev/null +++ b/llvm/common/clang/clang-at-least-16-LLVMgold-path.patch @@ -0,0 +1,14 @@ +diff --git a/lib/Driver/ToolChains/CommonArgs.cpp b/lib/Driver/ToolChains/CommonArgs.cpp +index 34640b3c450d..93c4a4f4ec5c 100644 +--- a/lib/Driver/ToolChains/CommonArgs.cpp ++++ b/lib/Driver/ToolChains/CommonArgs.cpp +@@ -589,8 +589,7 @@ void tools::addLTOOptions(const ToolChain &ToolChain, const ArgList &Args, + #endif + + SmallString<1024> Plugin; +- llvm::sys::path::native(Twine(D.Dir) + +- "/../" CLANG_INSTALL_LIBDIR_BASENAME + ++ llvm::sys::path::native(Twine("@libllvmLibdir@") + + PluginName + Suffix, + Plugin); + CmdArgs.push_back(Args.MakeArgString(Twine(PluginPrefix) + Plugin)); diff --git a/llvm/common/common-let.nix b/llvm/common/common-let.nix new file mode 100644 index 0000000..31360f5 --- /dev/null +++ b/llvm/common/common-let.nix @@ -0,0 +1,60 @@ +{ lib +, fetchFromGitHub ? null +, release_version ? null +, gitRelease ? null +, officialRelease ? null +, monorepoSrc' ? null +}: + +rec { + llvm_meta = { + license = lib.licenses.ncsa; + maintainers = lib.teams.llvm.members; + + # See llvm/cmake/config-ix.cmake. + platforms = + lib.platforms.aarch64 ++ + lib.platforms.arm ++ + lib.platforms.mips ++ + lib.platforms.power ++ + lib.platforms.s390x ++ + lib.platforms.wasi ++ + lib.platforms.x86 ++ + lib.optionals (lib.versionAtLeast release_version "7") lib.platforms.riscv ++ + lib.optionals (lib.versionAtLeast release_version "14") lib.platforms.m68k; + }; + + releaseInfo = + if gitRelease != null then rec { + original = gitRelease; + release_version = original.version; + version = gitRelease.rev-version; + } else rec { + original = officialRelease; + release_version = original.version; + version = + if original ? candidate then + "${release_version}-${original.candidate}" + else + release_version; + }; + + monorepoSrc = + if monorepoSrc' != null then + monorepoSrc' + else + let + sha256 = releaseInfo.original.sha256; + rev = + if gitRelease != null then + gitRelease.rev + else + "llvmorg-${releaseInfo.version}"; + in + fetchFromGitHub { + owner = "llvm"; + repo = "llvm-project"; + inherit rev sha256; + }; + +} diff --git a/llvm/common/llvm/TLI-musl.patch b/llvm/common/llvm/TLI-musl.patch new file mode 100644 index 0000000..b3c312e --- /dev/null +++ b/llvm/common/llvm/TLI-musl.patch @@ -0,0 +1,34 @@ +From 5c571082fdaf61f6df19d9b7137dc26d71334058 Mon Sep 17 00:00:00 2001 +From: Natanael Copa +Date: Thu, 18 Feb 2016 10:33:04 +0100 +Subject: [PATCH 2/3] Fix build with musl libc + +On musl libc the fopen64 and fopen are the same thing, but for +compatibility they have a `#define fopen64 fopen`. Same applies for +fseek64, fstat64, fstatvfs64, ftello64, lstat64, stat64 and tmpfile64. +--- + include/llvm/Analysis/TargetLibraryInfo.h | 9 +++++++++ + 1 file changed, 9 insertions(+) + +diff --git a/include/llvm/Analysis/TargetLibraryInfo.h b/include/llvm/Analysis/TargetLibraryInfo.h +index 7becdf0..7f14427 100644 +--- a/include/llvm/Analysis/TargetLibraryInfo.h ++++ b/include/llvm/Analysis/TargetLibraryInfo.h +@@ -18,6 +18,15 @@ + #include "llvm/IR/Module.h" + #include "llvm/Pass.h" + ++#undef fopen64 ++#undef fseeko64 ++#undef fstat64 ++#undef fstatvfs64 ++#undef ftello64 ++#undef lstat64 ++#undef stat64 ++#undef tmpfile64 ++ + namespace llvm { + /// VecDesc - Describes a possible vectorization of a function. + /// Function 'VectorFnName' is equivalent to 'ScalarFnName' vectorized +-- +2.7.3 diff --git a/llvm/common/llvm/llvm-config-link-static.patch b/llvm/common/llvm/llvm-config-link-static.patch new file mode 100644 index 0000000..3881cc5 --- /dev/null +++ b/llvm/common/llvm/llvm-config-link-static.patch @@ -0,0 +1,12 @@ +diff --git llvm/tools/llvm-config/CMakeLists.txt llvm/tools/llvm-config/CMakeLists.txt +index 16ba54c0cf2f..20b017195e84 100644 +--- llvm/tools/llvm-config/CMakeLists.txt ++++ llvm/tools/llvm-config/CMakeLists.txt +@@ -6,6 +6,7 @@ set(BUILDVARIABLES_OBJPATH ${CMAKE_CURRENT_BINARY_DIR}/BuildVariables.inc) + # Add the llvm-config tool. + add_llvm_tool(llvm-config + llvm-config.cpp ++ DISABLE_LLVM_LINK_LLVM_DYLIB + ) + + # Compute the substitution values for various items.