diff options
Diffstat (limited to 'nixpkgs/pkgs/development/compilers/llvm/15')
27 files changed, 2141 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/clang/default.nix b/nixpkgs/pkgs/development/compilers/llvm/15/clang/default.nix new file mode 100644 index 000000000000..de789edaa9ff --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/clang/default.nix @@ -0,0 +1,143 @@ +{ lib, stdenv, llvm_meta +, monorepoSrc, runCommand +, substituteAll, cmake, ninja, libxml2, libllvm, version, python3 +, buildLlvmTools +, fixDarwinDylibNames +, enableManpages ? false +}: + +let + self = stdenv.mkDerivation (finalAttrs: rec { + pname = "clang"; + inherit version; + + src = runCommand "${pname}-src-${version}" {} '' + mkdir -p "$out" + cp -r ${monorepoSrc}/cmake "$out" + cp -r ${monorepoSrc}/${pname} "$out" + cp -r ${monorepoSrc}/clang-tools-extra "$out" + ''; + + sourceRoot = "${src.name}/${pname}"; + + nativeBuildInputs = [ cmake ninja python3 ] + ++ lib.optional enableManpages python3.pkgs.sphinx + ++ lib.optional stdenv.hostPlatform.isDarwin fixDarwinDylibNames; + + buildInputs = [ libxml2 libllvm ]; + + cmakeFlags = [ + "-DCLANG_INSTALL_PACKAGE_DIR=${placeholder "dev"}/lib/cmake/clang" + "-DCLANGD_BUILD_XPC=OFF" + "-DLLVM_ENABLE_RTTI=ON" + ] ++ lib.optionals enableManpages [ + "-DCLANG_INCLUDE_DOCS=ON" + "-DLLVM_ENABLE_SPHINX=ON" + "-DSPHINX_OUTPUT_MAN=ON" + "-DSPHINX_OUTPUT_HTML=OFF" + "-DSPHINX_WARNINGS_AS_ERRORS=OFF" + ] ++ lib.optionals (!stdenv.buildPlatform.canExecute stdenv.hostPlatform) [ + "-DLLVM_TABLEGEN_EXE=${buildLlvmTools.llvm}/bin/llvm-tblgen" + "-DCLANG_TABLEGEN=${buildLlvmTools.libclang.dev}/bin/clang-tblgen" + # Added in LLVM15: + # `clang-tidy-confusable-chars-gen`: https://github.com/llvm/llvm-project/commit/c3574ef739fbfcc59d405985a3a4fa6f4619ecdb + # `clang-pseudo-gen`: https://github.com/llvm/llvm-project/commit/cd2292ef824591cc34cc299910a3098545c840c7 + "-DCLANG_TIDY_CONFUSABLE_CHARS_GEN=${buildLlvmTools.libclang.dev}/bin/clang-tidy-confusable-chars-gen" + "-DCLANG_PSEUDO_GEN=${buildLlvmTools.libclang.dev}/bin/clang-pseudo-gen" + ]; + + patches = [ + ./purity.patch + # https://reviews.llvm.org/D51899 + ./gnu-install-dirs.patch + ../../common/clang/add-nostdlibinc-flag.patch + (substituteAll { + src = ../../common/clang/clang-11-15-LLVMgold-path.patch; + libllvmLibdir = "${libllvm.lib}/lib"; + }) + ]; + + postPatch = '' + (cd tools && ln -s ../../clang-tools-extra extra) + '' + lib.optionalString stdenv.hostPlatform.isMusl '' + sed -i -e 's/lgcc_s/lgcc_eh/' lib/Driver/ToolChains/*.cpp + ''; + + outputs = [ "out" "lib" "dev" "python" ]; + + env = lib.optionalAttrs (stdenv.buildPlatform != stdenv.hostPlatform) { + # The following warning is triggered with (at least) gcc >= + # 12, but appears to occur only for cross compiles. + NIX_CFLAGS_COMPILE = "-Wno-maybe-uninitialized"; + }; + + postInstall = '' + ln -sv $out/bin/clang $out/bin/cpp + + # Move libclang to 'lib' output + moveToOutput "lib/libclang.*" "$lib" + moveToOutput "lib/libclang-cpp.*" "$lib" + substituteInPlace $dev/lib/cmake/clang/ClangTargets-release.cmake \ + --replace "\''${_IMPORT_PREFIX}/lib/libclang." "$lib/lib/libclang." \ + --replace "\''${_IMPORT_PREFIX}/lib/libclang-cpp." "$lib/lib/libclang-cpp." + + mkdir -p $python/bin $python/share/clang/ + 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 + rm $out/bin/c-index-test + patchShebangs $python/bin + + mkdir -p $dev/bin + cp bin/{clang-tblgen,clang-tidy-confusable-chars-gen,clang-pseudo-gen} $dev/bin + ''; + + passthru = { + inherit libllvm; + isClang = true; + hardeningUnsupportedFlags = [ + "fortify3" + ]; + hardeningUnsupportedFlagsByTargetPlatform = targetPlatform: + lib.optional (!(targetPlatform.isx86_64 || targetPlatform.isAarch64)) "zerocallusedregs" + ++ (finalAttrs.passthru.hardeningUnsupportedFlags or []); + }; + + 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"; + + ninjaFlags = [ "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 ${version}"; + }; + }); +in self diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/clang/gnu-install-dirs.patch b/nixpkgs/pkgs/development/compilers/llvm/15/clang/gnu-install-dirs.patch new file mode 100644 index 000000000000..f767c56836d5 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/clang/gnu-install-dirs.patch @@ -0,0 +1,105 @@ +diff --git a/CMakeLists.txt b/CMakeLists.txt +index c27beec313d7..480f13e73c9f 100644 +--- a/CMakeLists.txt ++++ b/CMakeLists.txt +@@ -78,15 +78,17 @@ if(CLANG_BUILT_STANDALONE) + if (NOT LLVM_CONFIG_FOUND) + # Pull values from LLVMConfig.cmake. We can drop this once the llvm-config + # path is removed. +- set(MAIN_INCLUDE_DIR "${LLVM_INCLUDE_DIR}") ++ set(INCLUDE_DIRS ${LLVM_INCLUDE_DIRS}) + set(LLVM_OBJ_DIR "${LLVM_BINARY_DIR}") + # N.B. this is just a default value, the CACHE PATHs below can be overriden. + set(MAIN_SRC_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../llvm") + set(TOOLS_BINARY_DIR "${LLVM_TOOLS_BINARY_DIR}") + set(LIBRARY_DIR "${LLVM_LIBRARY_DIR}") ++ else() ++ set(INCLUDE_DIRS "${LLVM_BINARY_DIR}/include" "${MAIN_INCLUDE_DIR}") + endif() + +- set(LLVM_MAIN_INCLUDE_DIR "${MAIN_INCLUDE_DIR}" CACHE PATH "Path to llvm/include") ++ set(LLVM_INCLUDE_DIRS ${INCLUDE_DIRS} CACHE PATH "Path to llvm/include and any other header dirs needed") + set(LLVM_BINARY_DIR "${LLVM_OBJ_ROOT}" CACHE PATH "Path to LLVM build tree") + set(LLVM_MAIN_SRC_DIR "${MAIN_SRC_DIR}" CACHE PATH "Path to LLVM source tree") + set(LLVM_TOOLS_BINARY_DIR "${TOOLS_BINARY_DIR}" CACHE PATH "Path to llvm/bin") +@@ -128,7 +130,7 @@ if(CLANG_BUILT_STANDALONE) + set(LLVM_INCLUDE_TESTS ON) + endif() + +- include_directories("${LLVM_BINARY_DIR}/include" "${LLVM_MAIN_INCLUDE_DIR}") ++ include_directories(${LLVM_INCLUDE_DIRS}) + link_directories("${LLVM_LIBRARY_DIR}") + + set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin ) +diff --git a/cmake/modules/AddClang.cmake b/cmake/modules/AddClang.cmake +index 21ac332e4f5f..b16c314bd1e2 100644 +--- a/cmake/modules/AddClang.cmake ++++ b/cmake/modules/AddClang.cmake +@@ -119,8 +119,8 @@ macro(add_clang_library name) + install(TARGETS ${lib} + COMPONENT ${lib} + ${export_to_clangtargets} +- LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX} +- ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX} ++ LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}" ++ ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}" + RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}") + + if (NOT LLVM_ENABLE_IDE) +diff --git a/lib/Headers/CMakeLists.txt b/lib/Headers/CMakeLists.txt +index 6e2060991b92..b9bc930d26b8 100644 +--- a/lib/Headers/CMakeLists.txt ++++ b/lib/Headers/CMakeLists.txt +@@ -420,7 +420,7 @@ add_header_target("openmp-resource-headers" ${openmp_wrapper_files}) + add_header_target("windows-resource-headers" ${windows_only_files}) + add_header_target("utility-resource-headers" ${utility_files}) + +-set(header_install_dir lib${LLVM_LIBDIR_SUFFIX}/clang/${CLANG_VERSION}/include) ++set(header_install_dir ${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}/clang/${CLANG_VERSION}/include) + + ############################################################# + # Install rules for the catch-all clang-resource-headers target +diff --git a/tools/libclang/CMakeLists.txt b/tools/libclang/CMakeLists.txt +index 8d95d0900e8c..ebc70ff7526d 100644 +--- a/tools/libclang/CMakeLists.txt ++++ b/tools/libclang/CMakeLists.txt +@@ -180,7 +180,7 @@ 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-py/CMakeLists.txt b/tools/scan-build-py/CMakeLists.txt +index 061dc7ef4dd9..adc54b2edc32 100644 +--- a/tools/scan-build-py/CMakeLists.txt ++++ b/tools/scan-build-py/CMakeLists.txt +@@ -88,7 +88,7 @@ foreach(lib ${LibScanbuild}) + DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/lib/libscanbuild/${lib}) + list(APPEND Depends ${CMAKE_BINARY_DIR}/lib/libscanbuild/${lib}) + install(PROGRAMS lib/libscanbuild/${lib} +- DESTINATION lib/libscanbuild ++ DESTINATION "${CMAKE_INSTALL_LIBDIR}/libscanbuild" + COMPONENT scan-build-py) + endforeach() + +@@ -106,7 +106,7 @@ foreach(resource ${LibScanbuildResources}) + DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/lib/libscanbuild/resources/${resource}) + list(APPEND Depends ${CMAKE_BINARY_DIR}/lib/libscanbuild/resources/${resource}) + install(PROGRAMS lib/libscanbuild/resources/${resource} +- DESTINATION lib/libscanbuild/resources ++ DESTINATION "${CMAKE_INSTALL_LIBDIR}/libscanbuild/resources" + COMPONENT scan-build-py) + endforeach() + +@@ -122,7 +122,7 @@ foreach(lib ${LibEar}) + DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/lib/libear/${lib}) + list(APPEND Depends ${CMAKE_BINARY_DIR}/lib/libear/${lib}) + install(PROGRAMS lib/libear/${lib} +- DESTINATION lib/libear ++ DESTINATION "${CMAKE_INSTALL_LIBDIR}/libear" + COMPONENT scan-build-py) + endforeach() + diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/clang/purity.patch b/nixpkgs/pkgs/development/compilers/llvm/15/clang/purity.patch new file mode 100644 index 000000000000..1c94f293eb93 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/clang/purity.patch @@ -0,0 +1,29 @@ +From 4add81bba40dcec62c4ea4481be8e35ac53e89d8 Mon Sep 17 00:00:00 2001 +From: Will Dietz <w@wdtz.org> +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 +@@ -487,13 +487,7 @@ void tools::gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA, + } else { + if (Args.hasArg(options::OPT_rdynamic)) + CmdArgs.push_back("-export-dynamic"); + +- if (!Args.hasArg(options::OPT_shared) && !IsStaticPIE && +- !Args.hasArg(options::OPT_r)) { +- 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/nixpkgs/pkgs/development/compilers/llvm/15/compiler-rt/X86-support-extension.patch b/nixpkgs/pkgs/development/compilers/llvm/15/compiler-rt/X86-support-extension.patch new file mode 100644 index 000000000000..07013e5a6825 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/compiler-rt/X86-support-extension.patch @@ -0,0 +1,21 @@ +diff --git a/lib/builtins/CMakeLists.txt b/lib/builtins/CMakeLists.txt +index 3a66dd9c3fb..7efc85d9f9f 100644 +--- a/lib/builtins/CMakeLists.txt ++++ b/lib/builtins/CMakeLists.txt +@@ -348,4 +348,8 @@ if (NOT MSVC) + ++ set(i486_SOURCES ${i386_SOURCES}) ++ set(i586_SOURCES ${i386_SOURCES}) ++ set(i686_SOURCES ${i386_SOURCES}) ++ + if (WIN32) + set(i386_SOURCES + ${i386_SOURCES} +@@ -723,6 +723,7 @@ else () + endif() + + foreach (arch ${BUILTIN_SUPPORTED_ARCH}) ++ message("arch: ${arch}") + if (CAN_TARGET_${arch}) + # For ARM archs, exclude any VFP builtins if VFP is not supported + if (${arch} MATCHES "^(arm|armhf|armv7|armv7s|armv7k|armv7m|armv7em)$") diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/compiler-rt/darwin-targetconditionals.patch b/nixpkgs/pkgs/development/compilers/llvm/15/compiler-rt/darwin-targetconditionals.patch new file mode 100644 index 000000000000..425dc2af01e7 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/compiler-rt/darwin-targetconditionals.patch @@ -0,0 +1,71 @@ +diff --git a/lib/sanitizer_common/sanitizer_mac.cpp b/lib/sanitizer_common/sanitizer_mac.cpp +--- a/lib/sanitizer_common/sanitizer_mac.cpp ++++ b/lib/sanitizer_common/sanitizer_mac.cpp +@@ -613,9 +613,15 @@ HandleSignalMode GetHandleSignalMode(int signum) { + // Offset example: + // XNU 17 -- macOS 10.13 -- iOS 11 -- tvOS 11 -- watchOS 4 + constexpr u16 GetOSMajorKernelOffset() { +- if (TARGET_OS_OSX) return 4; +- if (TARGET_OS_IOS || TARGET_OS_TV) return 6; +- if (TARGET_OS_WATCH) return 13; ++#if TARGET_OS_OSX ++ return 4; ++#endif ++#if TARGET_OS_IOS || TARGET_OS_TV ++ return 6; ++#endif ++#if TARGET_OS_WATCH ++ return 13; ++#endif + } + + using VersStr = char[64]; +@@ -627,13 +633,13 @@ static uptr ApproximateOSVersionViaKernelVersion(VersStr vers) { + u16 os_major = kernel_major - offset; + + const char *format = "%d.0"; +- if (TARGET_OS_OSX) { +- if (os_major >= 16) { // macOS 11+ +- os_major -= 5; +- } else { // macOS 10.15 and below +- format = "10.%d"; +- } ++#if TARGET_OS_OSX ++ if (os_major >= 16) { // macOS 11+ ++ os_major -= 5; ++ } else { // macOS 10.15 and below ++ format = "10.%d"; + } ++#endif + return internal_snprintf(vers, sizeof(VersStr), format, os_major); + } + +@@ -681,15 +687,14 @@ void ParseVersion(const char *vers, u16 *major, u16 *minor) { + // Aligned versions example: + // macOS 10.15 -- iOS 13 -- tvOS 13 -- watchOS 6 + static void MapToMacos(u16 *major, u16 *minor) { +- if (TARGET_OS_OSX) +- return; +- +- if (TARGET_OS_IOS || TARGET_OS_TV) ++#if !TARGET_OS_OSX ++#if TARGET_OS_IOS || TARGET_OS_TV + *major += 2; +- else if (TARGET_OS_WATCH) ++#elif TARGET_OS_WATCH + *major += 9; +- else ++#else + UNREACHABLE("unsupported platform"); ++#endif + + if (*major >= 16) { // macOS 11+ + *major -= 5; +@@ -697,6 +702,7 @@ static void MapToMacos(u16 *major, u16 *minor) { + *minor = *major; + *major = 10; + } ++#endif + } + + static MacosVersion GetMacosAlignedVersionInternal() { diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/compiler-rt/default.nix b/nixpkgs/pkgs/development/compilers/llvm/15/compiler-rt/default.nix new file mode 100644 index 000000000000..d257c69cbcd0 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/compiler-rt/default.nix @@ -0,0 +1,145 @@ +{ lib, stdenv, llvm_meta, version +, monorepoSrc, runCommand +, cmake, ninja, python3, xcbuild, libllvm, linuxHeaders, libxcrypt +, doFakeLibgcc ? stdenv.hostPlatform.isFreeBSD +}: + +let + + useLLVM = stdenv.hostPlatform.useLLVM or false; + bareMetal = stdenv.hostPlatform.parsed.kernel.name == "none"; + haveLibc = stdenv.cc.libc != null; + inherit (stdenv.hostPlatform) isMusl; + + baseName = "compiler-rt"; + + src = runCommand "${baseName}-src-${version}" {} '' + mkdir -p "$out" + cp -r ${monorepoSrc}/cmake "$out" + cp -r ${monorepoSrc}/${baseName} "$out" + ''; +in + +stdenv.mkDerivation { + pname = baseName + lib.optionalString (haveLibc) "-libc"; + inherit version; + + inherit src; + sourceRoot = "${src.name}/${baseName}"; + + nativeBuildInputs = [ cmake ninja python3 libllvm.dev ] + ++ lib.optional stdenv.isDarwin xcbuild.xcrun; + buildInputs = + lib.optional (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isRiscV) linuxHeaders; + + env.NIX_CFLAGS_COMPILE = toString [ + "-DSCUDO_DEFAULT_OPTIONS=DeleteSizeMismatch=0:DeallocationTypeMismatch=0" + ]; + + cmakeFlags = [ + "-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON" + "-DCMAKE_C_COMPILER_TARGET=${stdenv.hostPlatform.config}" + "-DCMAKE_ASM_COMPILER_TARGET=${stdenv.hostPlatform.config}" + ] ++ lib.optionals (haveLibc && stdenv.hostPlatform.libc == "glibc") [ + "-DSANITIZER_COMMON_CFLAGS=-I${libxcrypt}/include" + ] ++ lib.optionals (useLLVM || bareMetal || isMusl) [ + "-DCOMPILER_RT_BUILD_SANITIZERS=OFF" + "-DCOMPILER_RT_BUILD_XRAY=OFF" + "-DCOMPILER_RT_BUILD_LIBFUZZER=OFF" + "-DCOMPILER_RT_BUILD_MEMPROF=OFF" + "-DCOMPILER_RT_BUILD_ORC=OFF" # may be possible to build with musl if necessary + ] ++ lib.optionals (useLLVM || bareMetal) [ + "-DCOMPILER_RT_BUILD_PROFILE=OFF" + ] ++ lib.optionals ((useLLVM && !haveLibc) || bareMetal) [ + "-DCMAKE_C_COMPILER_WORKS=ON" + "-DCMAKE_CXX_COMPILER_WORKS=ON" + "-DCOMPILER_RT_BAREMETAL_BUILD=ON" + "-DCMAKE_SIZEOF_VOID_P=${toString (stdenv.hostPlatform.parsed.cpu.bits / 8)}" + ] ++ lib.optionals (useLLVM) [ + "-DCOMPILER_RT_BUILD_BUILTINS=ON" + #https://stackoverflow.com/questions/53633705/cmake-the-c-compiler-is-not-able-to-compile-a-simple-test-program + "-DCMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY" + ] ++ lib.optionals (bareMetal) [ + "-DCOMPILER_RT_OS_DIR=baremetal" + ] ++ lib.optionals (stdenv.hostPlatform.isDarwin) [ + "-DDARWIN_macosx_OVERRIDE_SDK_VERSION=ON" + "-DDARWIN_osx_ARCHS=${stdenv.hostPlatform.darwinArch}" + "-DDARWIN_osx_BUILTIN_ARCHS=${stdenv.hostPlatform.darwinArch}" + + # `COMPILER_RT_DEFAULT_TARGET_ONLY` does not apply to Darwin: + # https://github.com/llvm/llvm-project/blob/27ef42bec80b6c010b7b3729ed0528619521a690/compiler-rt/cmake/base-config-ix.cmake#L153 + "-DCOMPILER_RT_ENABLE_IOS=OFF" + ]; + + outputs = [ "out" "dev" ]; + + patches = [ + ./X86-support-extension.patch # Add support for i486 i586 i686 by reusing i386 config + ./gnu-install-dirs.patch + # ld-wrapper dislikes `-rpath-link //nix/store`, so we normalize away the + # extra `/`. + ./normalize-var.patch + # Prevent a compilation error on darwin + ./darwin-targetconditionals.patch + # See: https://github.com/NixOS/nixpkgs/pull/186575 + ../../common/compiler-rt/darwin-plistbuddy-workaround.patch + # See: https://github.com/NixOS/nixpkgs/pull/194634#discussion_r999829893 + ../../common/compiler-rt/armv7l-15.patch + ]; + + # TSAN requires XPC on Darwin, which we have no public/free source files for. We can depend on the Apple frameworks + # to get it, but they're unfree. Since LLVM is rather central to the stdenv, we patch out TSAN support so that Hydra + # can build this. If we didn't do it, basically the entire nixpkgs on Darwin would have an unfree dependency and we'd + # get no binary cache for the entire platform. If you really find yourself wanting the TSAN, make this controllable by + # a flag and turn the flag off during the stdenv build. + postPatch = lib.optionalString (!stdenv.isDarwin) '' + substituteInPlace cmake/builtin-config-ix.cmake \ + --replace 'set(X86 i386)' 'set(X86 i386 i486 i586 i686)' + '' + lib.optionalString stdenv.isDarwin '' + substituteInPlace cmake/config-ix.cmake \ + --replace 'set(COMPILER_RT_HAS_TSAN TRUE)' 'set(COMPILER_RT_HAS_TSAN FALSE)' + '' + lib.optionalString (useLLVM) '' + substituteInPlace lib/builtins/int_util.c \ + --replace "#include <stdlib.h>" "" + substituteInPlace lib/builtins/clear_cache.c \ + --replace "#include <assert.h>" "" + substituteInPlace lib/builtins/cpu_model.c \ + --replace "#include <assert.h>" "" + ''; + + preConfigure = lib.optionalString (useLLVM && !haveLibc) '' + cmakeFlagsArray+=(-DCMAKE_C_FLAGS="-nodefaultlibs -ffreestanding") + ''; + + # Hack around weird upsream RPATH bug + postInstall = lib.optionalString (stdenv.hostPlatform.isDarwin || stdenv.hostPlatform.isWasm) '' + ln -s "$out/lib"/*/* "$out/lib" + '' + lib.optionalString (useLLVM) '' + ln -s $out/lib/*/clang_rt.crtbegin-*.o $out/lib/crtbegin.o + ln -s $out/lib/*/clang_rt.crtend-*.o $out/lib/crtend.o + ln -s $out/lib/*/clang_rt.crtbegin_shared-*.o $out/lib/crtbeginS.o + ln -s $out/lib/*/clang_rt.crtend_shared-*.o $out/lib/crtendS.o + '' + lib.optionalString doFakeLibgcc '' + ln -s $out/lib/freebsd/libclang_rt.builtins-*.a $out/lib/libgcc.a + ''; + + meta = llvm_meta // { + homepage = "https://compiler-rt.llvm.org/"; + description = "Compiler runtime libraries"; + mainProgram = "hwasan_symbolize"; + longDescription = '' + The compiler-rt project provides highly tuned implementations of the + low-level code generator support routines like "__fixunsdfdi" and other + calls generated when a target doesn't have a short sequence of native + instructions to implement a core IR operation. It also provides + implementations of run-time libraries for dynamic testing tools such as + AddressSanitizer, ThreadSanitizer, MemorySanitizer, and DataFlowSanitizer. + ''; + # "All of the code in the compiler-rt project is dual licensed under the MIT + # license and the UIUC License (a BSD-like license)": + license = with lib.licenses; [ mit ncsa ]; + # compiler-rt requires a Clang stdenv on 32-bit RISC-V: + # https://reviews.llvm.org/D43106#1019077 + broken = stdenv.hostPlatform.isRiscV32 && !stdenv.cc.isClang; + }; +} diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/compiler-rt/gnu-install-dirs.patch b/nixpkgs/pkgs/development/compilers/llvm/15/compiler-rt/gnu-install-dirs.patch new file mode 100644 index 000000000000..f3b1f63a7d71 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/compiler-rt/gnu-install-dirs.patch @@ -0,0 +1,20 @@ +diff --git a/cmake/base-config-ix.cmake b/cmake/base-config-ix.cmake +index 8a6219568b3f..30ee68a47ccf 100644 +--- a/cmake/base-config-ix.cmake ++++ b/cmake/base-config-ix.cmake +@@ -100,13 +100,13 @@ endif() + if(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR AND NOT APPLE) + set(COMPILER_RT_OUTPUT_LIBRARY_DIR + ${COMPILER_RT_OUTPUT_DIR}/lib) +- extend_path(default_install_path "${COMPILER_RT_INSTALL_PATH}" lib) ++ extend_path(default_install_path "${COMPILER_RT_INSTALL_PATH}" "${CMAKE_INSTALL_LIBDIR}") + set(COMPILER_RT_INSTALL_LIBRARY_DIR "${default_install_path}" CACHE PATH + "Path where built compiler-rt libraries should be installed.") + else(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR AND NOT APPLE) + set(COMPILER_RT_OUTPUT_LIBRARY_DIR + ${COMPILER_RT_OUTPUT_DIR}/lib/${COMPILER_RT_OS_DIR}) +- extend_path(default_install_path "${COMPILER_RT_INSTALL_PATH}" "lib/${COMPILER_RT_OS_DIR}") ++ extend_path(default_install_path "${COMPILER_RT_INSTALL_PATH}" "${CMAKE_INSTALL_LIBDIR}/${COMPILER_RT_OS_DIR}") + set(COMPILER_RT_INSTALL_LIBRARY_DIR "${default_install_path}" CACHE PATH + "Path where built compiler-rt libraries should be installed.") + endif() diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/compiler-rt/normalize-var.patch b/nixpkgs/pkgs/development/compilers/llvm/15/compiler-rt/normalize-var.patch new file mode 100644 index 000000000000..135cf625ef78 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/compiler-rt/normalize-var.patch @@ -0,0 +1,16 @@ +diff --git a/compiler-rt/cmake/Modules/CompilerRTUtils.cmake b/compiler-rt/cmake/Modules/CompilerRTUtils.cmake +index f1f46fb9599c..6f19e69507ba 100644 +--- a/cmake/Modules/CompilerRTUtils.cmake ++++ b/cmake/Modules/CompilerRTUtils.cmake +@@ -302,8 +302,9 @@ macro(load_llvm_config) + # Get some LLVM variables from LLVMConfig. + include("${LLVM_CMAKE_PATH}/LLVMConfig.cmake") + +- set(LLVM_LIBRARY_OUTPUT_INTDIR +- ${LLVM_BINARY_DIR}/${CMAKE_CFG_INTDIR}/lib${LLVM_LIBDIR_SUFFIX}) ++ get_filename_component(LLVM_LIBRARY_OUTPUT_INTDIR ++ ${LLVM_BINARY_DIR}/${CMAKE_CFG_INTDIR}/lib${LLVM_LIBDIR_SUFFIX} ++ REALPATH) + endif() + endmacro() + diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/default.nix b/nixpkgs/pkgs/development/compilers/llvm/15/default.nix new file mode 100644 index 000000000000..0ccb9c449a8d --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/default.nix @@ -0,0 +1,329 @@ +{ lowPrio, newScope, pkgs, lib, stdenv, cmake, ninja +, preLibcCrossHeaders +, libxml2, python3, fetchFromGitHub, overrideCC, wrapCCWith, wrapBintoolsWith +, buildLlvmTools # tools, but from the previous stage, for cross +, targetLlvmLibraries # libraries, but from the next 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 +, darwin +# LLVM release information; specify one of these but not both: +, gitRelease ? null + # i.e.: + # { + # version = /* i.e. "15.0.0" */; + # rev = /* commit SHA */; + # rev-version = /* human readable version; i.e. "unstable-2022-26-07" */; + # sha256 = /* checksum for this release, can omit if specifying your own `monorepoSrc` */; + # } +, officialRelease ? { version = "15.0.7"; sha256 = "sha256-wjuZQyXQ/jsmvy6y1aksCcEDXGBjuhpgngF3XQJ/T4s="; } + # i.e.: + # { + # version = /* i.e. "15.0.0" */; + # candidate = /* optional; if specified, should be: "rcN" */ + # sha256 = /* checksum for this release, can omit if specifying your own `monorepoSrc` */; + # } +# By default, we'll try to fetch a release from `github:llvm/llvm-project` +# corresponding to the `gitRelease` or `officialRelease` specified. +# +# You can provide your own LLVM source by specifying this arg but then it's up +# to you to make sure that the LLVM repo given matches the release configuration +# specified. +, monorepoSrc ? null +}: + +assert let + int = a: if a then 1 else 0; + xor = a: b: ((builtins.bitXor (int a) (int b)) == 1); +in + lib.assertMsg + (xor + (gitRelease != null) + (officialRelease != null)) + ("must specify `gitRelease` or `officialRelease`" + + (lib.optionalString (gitRelease != null) " — not both")); +let + monorepoSrc' = monorepoSrc; +in let + # Import releaseInfo separately to avoid infinite recursion + inherit (import ../common/common-let.nix { inherit lib gitRelease officialRelease; }) releaseInfo; + inherit (releaseInfo) release_version version; + inherit (import ../common/common-let.nix { inherit lib fetchFromGitHub release_version gitRelease officialRelease monorepoSrc'; }) llvm_meta monorepoSrc; + + lldbPlugins = lib.makeExtensible (lldbPlugins: let + callPackage = newScope (lldbPlugins // { inherit stdenv; inherit (tools) lldb; }); + in { + llef = callPackage ../common/lldb-plugins/llef.nix {}; + }); + + tools = lib.makeExtensible (tools: let + callPackage = newScope (tools // { inherit stdenv cmake ninja libxml2 python3 release_version version monorepoSrc buildLlvmTools; }); + mkExtraBuildCommands0 = cc: '' + rsrc="$out/resource-root" + mkdir "$rsrc" + ln -s "${cc.lib}/lib/clang/${release_version}/include" "$rsrc" + echo "-resource-dir=$rsrc" >> $out/nix-support/cc-cflags + ''; + mkExtraBuildCommands = cc: mkExtraBuildCommands0 cc + '' + ln -s "${targetLlvmLibraries.compiler-rt.out}/lib" "$rsrc/lib" + ln -s "${targetLlvmLibraries.compiler-rt.out}/share" "$rsrc/share" + ''; + + 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; + + libclang = callPackage ./clang { + inherit llvm_meta; + }; + + clang-unwrapped = tools.libclang; + + 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 + }); + + lldb-manpages = lowPrio (tools.lldb.override { + enableManpages = true; + python3 = pkgs.python3; # don't use python-boot + }); + + # pick clang appropriate for package set we are targeting + clang = + /**/ if stdenv.targetPlatform.libc == null then tools.clangNoLibc + else if stdenv.targetPlatform.useLLVM or false then tools.clangUseLLVM + else if (pkgs.targetPackages.stdenv or stdenv).cc.isGNU then tools.libstdcxxClang + else tools.libcxxClang; + + libstdcxxClang = wrapCCWith rec { + cc = tools.clang-unwrapped; + # libstdcxx is taken from gcc in an ad-hoc way in cc-wrapper. + libcxx = null; + extraPackages = [ + targetLlvmLibraries.compiler-rt + ]; + extraBuildCommands = mkExtraBuildCommands cc; + }; + + libcxxClang = wrapCCWith rec { + cc = tools.clang-unwrapped; + libcxx = targetLlvmLibraries.libcxx; + extraPackages = [ + targetLlvmLibraries.compiler-rt + ]; + extraBuildCommands = mkExtraBuildCommands cc; + }; + + lld = callPackage ./lld { + inherit llvm_meta; + }; + + lldb = callPackage ../common/lldb.nix { + patches = + let + resourceDirPatch = callPackage + ({ substituteAll, libclang }: substituteAll + { + src = ./lldb/resource-dir.patch; + clangLibDir = "${libclang.lib}/lib"; + }) + { }; + in + [ + ./lldb/procfs.patch + resourceDirPatch + ../common/lldb/gnu-install-dirs.patch + ] + # This is a stopgap solution if/until the macOS SDK used for x86_64 is + # updated. + # + # The older 10.12 SDK used on x86_64 as of this writing has a `mach/machine.h` + # header that does not define `CPU_SUBTYPE_ARM64E` so we replace the one use + # of this preprocessor symbol in `lldb` with its expansion. + # + # See here for some context: + # https://github.com/NixOS/nixpkgs/pull/194634#issuecomment-1272129132 + ++ lib.optional ( + stdenv.targetPlatform.isDarwin + && !stdenv.targetPlatform.isAarch64 + && (lib.versionOlder darwin.apple_sdk.sdk.version "11.0") + ) ./lldb/cpu_subtype_arm64e_replacement.patch; + inherit llvm_meta; + }; + + # Below, is the LLVM bootstrapping logic. It handles building a + # fully LLVM toolchain from scratch. No GCC toolchain should be + # pulled in. As a consequence, it is very quick to build different + # targets provided by LLVM and we can also build for what GCC + # doesn’t support like LLVM. Probably we should move to some other + # file. + + bintools-unwrapped = callPackage ../common/bintools.nix { }; + + bintoolsNoLibc = wrapBintoolsWith { + bintools = tools.bintools-unwrapped; + libc = preLibcCrossHeaders; + }; + + bintools = wrapBintoolsWith { + bintools = tools.bintools-unwrapped; + }; + + clangUseLLVM = wrapCCWith rec { + cc = tools.clang-unwrapped; + libcxx = targetLlvmLibraries.libcxx; + bintools = bintools'; + extraPackages = [ + targetLlvmLibraries.compiler-rt + ] ++ lib.optionals (!stdenv.targetPlatform.isWasm) [ + targetLlvmLibraries.libunwind + ]; + extraBuildCommands = mkExtraBuildCommands cc; + nixSupport.cc-cflags = + [ "-rtlib=compiler-rt" + "-Wno-unused-command-line-argument" + "-B${targetLlvmLibraries.compiler-rt}/lib" + ] + ++ lib.optional (!stdenv.targetPlatform.isWasm) "--unwindlib=libunwind" + ++ lib.optional + (!stdenv.targetPlatform.isWasm && stdenv.targetPlatform.useLLVM or false) + "-lunwind" + ++ lib.optional stdenv.targetPlatform.isWasm "-fno-exceptions"; + nixSupport.cc-ldflags = lib.optionals (!stdenv.targetPlatform.isWasm) [ "-L${targetLlvmLibraries.libunwind}/lib" ]; + }; + + clangNoLibcxx = wrapCCWith rec { + cc = tools.clang-unwrapped; + libcxx = null; + bintools = bintools'; + extraPackages = [ + targetLlvmLibraries.compiler-rt + ]; + extraBuildCommands = mkExtraBuildCommands cc; + nixSupport.cc-cflags = + [ + "-rtlib=compiler-rt" + "-B${targetLlvmLibraries.compiler-rt}/lib" + "-nostdlib++" + ] + ++ lib.optional stdenv.targetPlatform.isWasm "-fno-exceptions"; + }; + + clangNoLibc = wrapCCWith rec { + cc = tools.clang-unwrapped; + libcxx = null; + bintools = bintoolsNoLibc'; + extraPackages = [ + targetLlvmLibraries.compiler-rt + ]; + extraBuildCommands = mkExtraBuildCommands cc; + nixSupport.cc-cflags = + [ + "-rtlib=compiler-rt" + "-B${targetLlvmLibraries.compiler-rt}/lib" + ] + ++ lib.optional stdenv.targetPlatform.isWasm "-fno-exceptions"; + }; + + clangNoCompilerRt = wrapCCWith rec { + cc = tools.clang-unwrapped; + libcxx = null; + bintools = bintoolsNoLibc'; + extraPackages = [ ]; + extraBuildCommands = mkExtraBuildCommands0 cc; + nixSupport.cc-cflags = + [ + "-nostartfiles" + ] + ++ lib.optional stdenv.targetPlatform.isWasm "-fno-exceptions"; + }; + + clangNoCompilerRtWithLibc = wrapCCWith (rec { + cc = tools.clang-unwrapped; + libcxx = null; + bintools = bintools'; + extraPackages = [ ]; + extraBuildCommands = mkExtraBuildCommands0 cc; + } // lib.optionalAttrs stdenv.targetPlatform.isWasm { + nixSupport.cc-cflags = [ "-fno-exceptions" ]; + }); + + }); + + libraries = lib.makeExtensible (libraries: let + callPackage = newScope (libraries // buildLlvmTools // { inherit stdenv cmake ninja libxml2 python3 release_version version monorepoSrc; }); + in { + + compiler-rt-libc = callPackage ./compiler-rt { + inherit llvm_meta; + stdenv = if stdenv.hostPlatform.useLLVM or false + then overrideCC stdenv buildLlvmTools.clangNoCompilerRtWithLibc + else stdenv; + }; + + compiler-rt-no-libc = callPackage ./compiler-rt { + inherit llvm_meta; + stdenv = if stdenv.hostPlatform.useLLVM or false + then overrideCC stdenv buildLlvmTools.clangNoCompilerRt + else stdenv; + }; + + # N.B. condition is safe because without useLLVM both are the same. + compiler-rt = if stdenv.hostPlatform.isAndroid + then libraries.compiler-rt-libc + else libraries.compiler-rt-no-libc; + + stdenv = overrideCC stdenv buildLlvmTools.clang; + + libcxxStdenv = overrideCC stdenv buildLlvmTools.libcxxClang; + + # `libcxx` requires a fairly modern C++ compiler, + # so: we use the clang from this LLVM package set instead of the regular + # stdenv's compiler. + libcxx = callPackage ./libcxx { + inherit llvm_meta; + stdenv = overrideCC stdenv buildLlvmTools.clangNoLibcxx; + }; + + libunwind = callPackage ./libunwind { + inherit llvm_meta; + stdenv = overrideCC stdenv buildLlvmTools.clangNoLibcxx; + }; + + openmp = callPackage ./openmp { + inherit llvm_meta targetLlvm; + }; + }); + noExtend = extensible: lib.attrsets.removeAttrs extensible [ "extend" ]; + +in { inherit tools libraries release_version lldbPlugins; } // (noExtend libraries) // (noExtend tools) diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/libcxx/default.nix b/nixpkgs/pkgs/development/compilers/llvm/15/libcxx/default.nix new file mode 100644 index 000000000000..89181bcbdbbf --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/libcxx/default.nix @@ -0,0 +1,145 @@ +{ lib, stdenv, llvm_meta +, monorepoSrc, runCommand, fetchpatch, substitute +, cmake, lndir, ninja, python3, fixDarwinDylibNames, version +, cxxabi ? if stdenv.hostPlatform.isFreeBSD then libcxxrt else null +, libcxxrt, libunwind +, enableShared ? !stdenv.hostPlatform.isStatic +}: + +# external cxxabi is not supported on Darwin as the build will not link libcxx +# properly and not re-export the cxxabi symbols into libcxx +# https://github.com/NixOS/nixpkgs/issues/166205 +# https://github.com/NixOS/nixpkgs/issues/269548 +assert cxxabi == null || !stdenv.hostPlatform.isDarwin; +let + basename = "libcxx"; + cxxabiName = "lib${if cxxabi == null then "cxxabi" else cxxabi.libName}"; + runtimes = [ "libcxx" ] ++ lib.optional (cxxabi == null) "libcxxabi"; + + # Note: useLLVM is likely false for Darwin but true under pkgsLLVM + useLLVM = stdenv.hostPlatform.useLLVM or false; + + cxxabiCMakeFlags = lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [ + "-DLIBCXXABI_USE_COMPILER_RT=ON" + "-DLIBCXXABI_USE_LLVM_UNWINDER=ON" + ] ++ lib.optionals stdenv.hostPlatform.isWasm [ + "-DLIBCXXABI_ENABLE_THREADS=OFF" + "-DLIBCXXABI_ENABLE_EXCEPTIONS=OFF" + ] ++ lib.optionals (!enableShared) [ + "-DLIBCXXABI_ENABLE_SHARED=OFF" + ]; + + cxxCMakeFlags = [ + "-DLIBCXX_CXX_ABI=${cxxabiName}" + ] ++ lib.optionals (cxxabi != null) [ + "-DLIBCXX_CXX_ABI_INCLUDE_PATHS=${lib.getDev cxxabi}/include" + ] ++ lib.optionals (stdenv.hostPlatform.isMusl || stdenv.hostPlatform.isWasi) [ + "-DLIBCXX_HAS_MUSL_LIBC=1" + ] ++ lib.optionals useLLVM [ + "-DLIBCXX_USE_COMPILER_RT=ON" + ] ++ lib.optionals stdenv.hostPlatform.isWasm [ + "-DLIBCXX_ENABLE_THREADS=OFF" + "-DLIBCXX_ENABLE_FILESYSTEM=OFF" + "-DLIBCXX_ENABLE_EXCEPTIONS=OFF" + ] ++ lib.optionals (!enableShared) [ + "-DLIBCXX_ENABLE_SHARED=OFF" + ]; + + cmakeFlags = [ + "-DLLVM_ENABLE_RUNTIMES=${lib.concatStringsSep ";" runtimes}" + ] ++ lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [ + # libcxxabi's CMake looks as though it treats -nostdlib++ as implying -nostdlib, + # but that does not appear to be the case for example when building + # pkgsLLVM.libcxxabi (which uses clangNoCompilerRtWithLibc). + "-DCMAKE_EXE_LINKER_FLAGS=-nostdlib" + "-DCMAKE_SHARED_LINKER_FLAGS=-nostdlib" + ] ++ lib.optionals stdenv.hostPlatform.isWasm [ + "-DCMAKE_C_COMPILER_WORKS=ON" + "-DCMAKE_CXX_COMPILER_WORKS=ON" + "-DUNIX=ON" # Required otherwise libc++ fails to detect the correct linker + ] ++ cxxCMakeFlags + ++ lib.optionals (cxxabi == null) cxxabiCMakeFlags; + +in + +stdenv.mkDerivation rec { + pname = basename; + inherit version cmakeFlags; + + src = runCommand "${pname}-src-${version}" {} ('' + mkdir -p "$out/llvm" + cp -r ${monorepoSrc}/cmake "$out" + cp -r ${monorepoSrc}/libcxx "$out" + cp -r ${monorepoSrc}/llvm/cmake "$out/llvm" + cp -r ${monorepoSrc}/llvm/utils "$out/llvm" + cp -r ${monorepoSrc}/third-party "$out" + cp -r ${monorepoSrc}/runtimes "$out" + '' + lib.optionalString (cxxabi == null) '' + cp -r ${monorepoSrc}/libcxxabi "$out" + ''); + + outputs = [ "out" "dev" ]; + + patches = [ + # See: + # - https://reviews.llvm.org/D133566 + # - https://github.com/NixOS/nixpkgs/issues/214524#issuecomment-1429146432 + # !!! Drop in LLVM 16+ + (fetchpatch { + url = "https://github.com/llvm/llvm-project/commit/57c7bb3ec89565c68f858d316504668f9d214d59.patch"; + hash = "sha256-B07vHmSjy5BhhkGSj3e1E0XmMv5/9+mvC/k70Z29VwY="; + }) + (substitute { + src = ../../common/libcxxabi/wasm.patch; + replacements = [ + "--replace-fail" "/cmake/" "/llvm/cmake/" + ]; + }) + ] ++ lib.optionals stdenv.hostPlatform.isMusl [ + (substitute { + src = ../../common/libcxx/libcxx-0001-musl-hacks.patch; + replacements = [ + "--replace-fail" "/include/" "/libcxx/include/" + ]; + }) + ]; + + postPatch = '' + cd runtimes + ''; + + preConfigure = lib.optionalString stdenv.hostPlatform.isMusl '' + patchShebangs utils/cat_files.py + ''; + + nativeBuildInputs = [ cmake ninja python3 ] + ++ lib.optional stdenv.isDarwin fixDarwinDylibNames + ++ lib.optional (cxxabi != null) lndir; + + buildInputs = [ cxxabi ] + ++ lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [ libunwind ]; + + # libc++.so is a linker script which expands to multiple libraries, + # libc++.so.1 and libc++abi.so or the external cxxabi. ld-wrapper doesn't + # support linker scripts so the external cxxabi needs to be symlinked in + postInstall = lib.optionalString (cxxabi != null) '' + lndir ${lib.getDev cxxabi}/include ''${!outputDev}/include/c++/v1 + lndir ${lib.getLib cxxabi}/lib ''${!outputLib}/lib + ''; + + passthru = { + isLLVM = true; + }; + + meta = llvm_meta // { + homepage = "https://libcxx.llvm.org/"; + description = "C++ standard library"; + longDescription = '' + libc++ is an implementation of the C++ standard library, targeting C++11, + C++14 and above. + ''; + # "All of the code in libc++ is dual licensed under the MIT license and the + # UIUC License (a BSD-like license)": + license = with lib.licenses; [ mit ncsa ]; + }; +} diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/libunwind/default.nix b/nixpkgs/pkgs/development/compilers/llvm/15/libunwind/default.nix new file mode 100644 index 000000000000..1b677a7a2c0d --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/libunwind/default.nix @@ -0,0 +1,67 @@ +{ lib, stdenv, llvm_meta, version +, monorepoSrc, runCommand +, cmake +, ninja +, python3 +, enableShared ? !stdenv.hostPlatform.isStatic +}: + +stdenv.mkDerivation rec { + pname = "libunwind"; + inherit version; + + # I am not so comfortable giving libc++ and friends the whole monorepo as + # requested, so I filter it to what is needed. + src = runCommand "${pname}-src-${version}" {} '' + mkdir -p "$out" + cp -r ${monorepoSrc}/cmake "$out" + cp -r ${monorepoSrc}/${pname} "$out" + mkdir -p "$out/libcxx" + cp -r ${monorepoSrc}/libcxx/cmake "$out/libcxx" + cp -r ${monorepoSrc}/libcxx/utils "$out/libcxx" + mkdir -p "$out/llvm" + cp -r ${monorepoSrc}/llvm/cmake "$out/llvm" + cp -r ${monorepoSrc}/llvm/utils "$out/llvm" + cp -r ${monorepoSrc}/runtimes "$out" + ''; + + sourceRoot = "${src.name}/runtimes"; + + prePatch = '' + cd ../${pname} + chmod -R u+w . + ''; + + patches = [ + ./gnu-install-dirs.patch + ]; + + postPatch = '' + cd ../runtimes + ''; + + postInstall = lib.optionalString (enableShared && !stdenv.hostPlatform.isDarwin) '' + # libcxxabi wants to link to libunwind_shared.so (?). + ln -s $out/lib/libunwind.so $out/lib/libunwind_shared.so + ''; + + outputs = [ "out" "dev" ]; + + nativeBuildInputs = [ cmake ninja python3 ]; + + cmakeFlags = [ + "-DLLVM_ENABLE_RUNTIMES=libunwind" + ] ++ lib.optional (!enableShared) "-DLIBUNWIND_ENABLE_SHARED=OFF"; + + meta = llvm_meta // { + # Details: https://github.com/llvm/llvm-project/blob/main/libunwind/docs/index.rst + homepage = "https://clang.llvm.org/docs/Toolchain.html#unwind-library"; + description = "LLVM's unwinder library"; + longDescription = '' + The unwind library provides a family of _Unwind_* functions implementing + the language-neutral stack unwinding portion of the Itanium C++ ABI (Level + I). It is a dependency of the C++ ABI library, and sometimes is a + dependency of other runtimes. + ''; + }; +} diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/libunwind/gnu-install-dirs.patch b/nixpkgs/pkgs/development/compilers/llvm/15/libunwind/gnu-install-dirs.patch new file mode 100644 index 000000000000..edfb2a8760bd --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/libunwind/gnu-install-dirs.patch @@ -0,0 +1,22 @@ +diff --git a/CMakeLists.txt b/CMakeLists.txt +index 5a06805f05f1..86a50329e6a8 100644 +--- a/CMakeLists.txt ++++ b/CMakeLists.txt +@@ -117,7 +117,7 @@ set(LIBUNWIND_INSTALL_RUNTIME_DIR "${CMAKE_INSTALL_BINDIR}" CACHE PATH + + if(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR AND NOT APPLE) + set(LIBUNWIND_LIBRARY_DIR ${LLVM_LIBRARY_OUTPUT_INTDIR}/${LLVM_DEFAULT_TARGET_TRIPLE}) +- set(LIBUNWIND_INSTALL_LIBRARY_DIR lib${LLVM_LIBDIR_SUFFIX}/${LLVM_DEFAULT_TARGET_TRIPLE} CACHE PATH ++ set(LIBUNWIND_INSTALL_LIBRARY_DIR ${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}/${LLVM_DEFAULT_TARGET_TRIPLE} CACHE PATH + "Path where built libunwind libraries should be installed.") + if(LIBCXX_LIBDIR_SUBDIR) + string(APPEND LIBUNWIND_LIBRARY_DIR /${LIBUNWIND_LIBDIR_SUBDIR}) +@@ -129,7 +129,7 @@ else() + else() + set(LIBUNWIND_LIBRARY_DIR ${CMAKE_BINARY_DIR}/lib${LIBUNWIND_LIBDIR_SUFFIX}) + endif() +- set(LIBUNWIND_INSTALL_LIBRARY_DIR lib${LIBUNWIND_LIBDIR_SUFFIX} CACHE PATH ++ set(LIBUNWIND_INSTALL_LIBRARY_DIR ${CMAKE_INSTALL_LIBDIR}${LIBUNWIND_LIBDIR_SUFFIX} CACHE PATH + "Path where built libunwind libraries should be installed.") + endif() + diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/lld/default.nix b/nixpkgs/pkgs/development/compilers/llvm/15/lld/default.nix new file mode 100644 index 000000000000..cc18aee76a44 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/lld/default.nix @@ -0,0 +1,57 @@ +{ lib, stdenv, llvm_meta +, buildLlvmTools +, monorepoSrc, runCommand +, cmake +, ninja +, libxml2 +, libllvm +, version +}: + +stdenv.mkDerivation rec { + pname = "lld"; + inherit version; + + # Blank llvm dir just so relative path works + src = runCommand "${pname}-src-${version}" {} '' + mkdir -p "$out" + cp -r ${monorepoSrc}/cmake "$out" + cp -r ${monorepoSrc}/${pname} "$out" + mkdir -p "$out/libunwind" + cp -r ${monorepoSrc}/libunwind/include "$out/libunwind" + mkdir -p "$out/llvm" + ''; + + sourceRoot = "${src.name}/${pname}"; + + patches = [ + ./gnu-install-dirs.patch + ]; + + nativeBuildInputs = [ cmake ninja ]; + buildInputs = [ libllvm libxml2 ]; + + cmakeFlags = [ + "-DLLD_INSTALL_PACKAGE_DIR=${placeholder "dev"}/lib/cmake/lld" + ] ++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [ + "-DLLVM_TABLEGEN_EXE=${buildLlvmTools.llvm}/bin/llvm-tblgen" + ]; + + # Musl's default stack size is too small for lld to be able to link Firefox. + LDFLAGS = lib.optionalString stdenv.hostPlatform.isMusl "-Wl,-z,stack-size=2097152"; + + outputs = [ "out" "lib" "dev" ]; + + meta = llvm_meta // { + homepage = "https://lld.llvm.org/"; + description = "The LLVM linker (unwrapped)"; + longDescription = '' + LLD is a linker from the LLVM project that is a drop-in replacement for + system linkers and runs much faster than them. It also provides features + that are useful for toolchain developers. + The linker supports ELF (Unix), PE/COFF (Windows), Mach-O (macOS), and + WebAssembly in descending order of completeness. Internally, LLD consists + of several different linkers. + ''; + }; +} diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/lld/gnu-install-dirs.patch b/nixpkgs/pkgs/development/compilers/llvm/15/lld/gnu-install-dirs.patch new file mode 100644 index 000000000000..ea62b2ad50c7 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/lld/gnu-install-dirs.patch @@ -0,0 +1,46 @@ +diff --git a/CMakeLists.txt b/CMakeLists.txt +index dcc649629a4b..58dca54642e4 100644 +--- a/CMakeLists.txt ++++ b/CMakeLists.txt +@@ -70,13 +70,15 @@ if(LLD_BUILT_STANDALONE) + if (NOT LLVM_CONFIG_FOUND) + # Pull values from LLVMConfig.cmake. We can drop this once the llvm-config + # path is removed. +- set(MAIN_INCLUDE_DIR "${LLVM_INCLUDE_DIR}") ++ set(INCLUDE_DIRS ${LLVM_INCLUDE_DIRS}) + set(LLVM_OBJ_DIR "${LLVM_BINARY_DIR}") + # N.B. this is just a default value, the CACHE PATHs below can be overridden. + set(MAIN_SRC_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../llvm") ++ else() ++ set(INCLUDE_DIRS "${LLVM_BINARY_DIR}/include" "${MAIN_INCLUDE_DIR}") + endif() + +- set(LLVM_MAIN_INCLUDE_DIR "${MAIN_INCLUDE_DIR}" CACHE PATH "Path to llvm/include") ++ set(LLVM_INCLUDE_DIRS ${INCLUDE_DIRS} CACHE PATH "Path to llvm/include and any other header dirs needed") + set(LLVM_BINARY_DIR "${LLVM_OBJ_ROOT}" CACHE PATH "Path to LLVM build tree") + set(LLVM_MAIN_SRC_DIR "${MAIN_SRC_DIR}" CACHE PATH "Path to LLVM source tree") + +@@ -95,7 +97,7 @@ if(LLD_BUILT_STANDALONE) + + set(PACKAGE_VERSION "${LLVM_PACKAGE_VERSION}") + +- include_directories("${LLVM_BINARY_DIR}/include" ${LLVM_INCLUDE_DIRS}) ++ include_directories(${LLVM_INCLUDE_DIRS}) + link_directories(${LLVM_LIBRARY_DIRS}) + + if(LLVM_INCLUDE_TESTS) +diff --git a/cmake/modules/AddLLD.cmake b/cmake/modules/AddLLD.cmake +index d3924f7243d4..42a7cd62281c 100644 +--- a/cmake/modules/AddLLD.cmake ++++ b/cmake/modules/AddLLD.cmake +@@ -18,8 +18,8 @@ macro(add_lld_library name) + install(TARGETS ${name} + COMPONENT ${name} + ${export_to_lldtargets} +- LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX} +- ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX} ++ LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}" ++ ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}" + RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}") + + if (${ARG_SHARED} AND NOT CMAKE_CONFIGURATION_TYPES) diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/lldb/cpu_subtype_arm64e_replacement.patch b/nixpkgs/pkgs/development/compilers/llvm/15/lldb/cpu_subtype_arm64e_replacement.patch new file mode 100644 index 000000000000..20d35c9f3ea9 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/lldb/cpu_subtype_arm64e_replacement.patch @@ -0,0 +1,12 @@ +diff --git a/source/Host/macosx/objcxx/HostInfoMacOSX.mm b/source/Host/macosx/objcxx/HostInfoMacOSX.mm +--- a/source/Host/macosx/objcxx/HostInfoMacOSX.mm ++++ b/source/Host/macosx/objcxx/HostInfoMacOSX.mm +@@ -233,7 +233,7 @@ void HostInfoMacOSX::ComputeHostArchitectureSupport(ArchSpec &arch_32, + len = sizeof(is_64_bit_capable); + ::sysctlbyname("hw.cpu64bit_capable", &is_64_bit_capable, &len, NULL, 0); + +- if (cputype == CPU_TYPE_ARM64 && cpusubtype == CPU_SUBTYPE_ARM64E) { ++ if (cputype == CPU_TYPE_ARM64 && cpusubtype == ((cpu_subtype_t) 2)) { // CPU_SUBTYPE_ARM64E is not available in the macOS 10.12 headers + // The arm64e architecture is a preview. Pretend the host architecture + // is arm64. + cpusubtype = CPU_SUBTYPE_ARM64_ALL; diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/lldb/procfs.patch b/nixpkgs/pkgs/development/compilers/llvm/15/lldb/procfs.patch new file mode 100644 index 000000000000..7b200e86505c --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/lldb/procfs.patch @@ -0,0 +1,46 @@ +--- a/source/Plugins/Process/Linux/Procfs.h ++++ b/source/Plugins/Process/Linux/Procfs.h +@@ -10,6 +10,13 @@ + // sys/procfs.h on Android/Linux for all supported architectures. + + #include <sys/ptrace.h> ++#include <asm/ptrace.h> ++ ++// on i686 preprocessor symbols with these register names are defined as ++// numeric constants; these symbols clash with identifier names used in ++// `llvm/Support/VirtualFileSystem.h` and `llvm/ADT/SmallVector.h` ++#undef FS ++#undef CS + + #include "lldb/lldb-types.h" + +@@ -17,23 +24,13 @@ + + #include <vector> + +-#ifdef __ANDROID__ +-#if defined(__arm64__) || defined(__aarch64__) +-typedef unsigned long elf_greg_t; +-typedef elf_greg_t +- elf_gregset_t[(sizeof(struct user_pt_regs) / sizeof(elf_greg_t))]; +-typedef struct user_fpsimd_state elf_fpregset_t; +-#ifndef NT_FPREGSET +-#define NT_FPREGSET NT_PRFPREG +-#endif // NT_FPREGSET +-#elif defined(__mips__) +-#ifndef NT_FPREGSET +-#define NT_FPREGSET NT_PRFPREG +-#endif // NT_FPREGSET +-#endif +-#else // __ANDROID__ ++#if !defined(__GLIBC__) && defined(__powerpc__) ++#define pt_regs musl_pt_regs ++#include <sys/procfs.h> ++#undef pt_regs ++#else + #include <sys/procfs.h> +-#endif // __ANDROID__ ++#endif + + namespace lldb_private { + namespace process_linux { diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/lldb/resource-dir.patch b/nixpkgs/pkgs/development/compilers/llvm/15/lldb/resource-dir.patch new file mode 100644 index 000000000000..e0db80afeb9f --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/lldb/resource-dir.patch @@ -0,0 +1,13 @@ +diff --git a/lldb/cmake/modules/LLDBConfig.cmake b/lldb/cmake/modules/LLDBConfig.cmake +index 37364341ff8b..7f74c1a3e257 100644 +--- a/cmake/modules/LLDBConfig.cmake ++++ b/cmake/modules/LLDBConfig.cmake +@@ -257,7 +257,7 @@ if (NOT TARGET clang-resource-headers) + # Iterate over the possible places where the external resource directory + # could be and pick the first that exists. + foreach(CANDIDATE "${Clang_DIR}/../.." "${LLVM_DIR}" "${LLVM_LIBRARY_DIRS}" +- "${LLVM_BUILD_LIBRARY_DIR}" ++ "${LLVM_BUILD_LIBRARY_DIR}" "@clangLibDir@" + "${LLVM_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}") + # Build the resource directory path by appending 'clang/<version number>'. + set(CANDIDATE_RESOURCE_DIR "${CANDIDATE}/clang/${LLDB_CLANG_RESOURCE_DIR_NAME}") diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/llvm/default.nix b/nixpkgs/pkgs/development/compilers/llvm/15/llvm/default.nix new file mode 100644 index 000000000000..d7ebcbcf8b76 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/llvm/default.nix @@ -0,0 +1,442 @@ +{ lib, stdenv, llvm_meta +, pkgsBuildBuild +, monorepoSrc +, runCommand +, fetchpatch +, cmake +, darwin +, ninja +, python3 +, python3Packages +, libffi +, enableGoldPlugin ? libbfd.hasPluginAPI +, libbfd +, libpfm +, libxml2 +, ncurses +, version +, release_version +, zlib +, which +, sysctl +, buildLlvmTools +, debugVersion ? false +, doCheck ? (!stdenv.isx86_32 /* TODO: why */) && (!stdenv.hostPlatform.isMusl) + && (stdenv.hostPlatform == stdenv.buildPlatform) +, enableManpages ? false +, enableSharedLibraries ? !stdenv.hostPlatform.isStatic +, enablePFM ? stdenv.isLinux /* PFM only supports Linux */ + # broken for Ampere eMAG 8180 (c2.large.arm on Packet) #56245 + # broken for the armv7l builder + && !stdenv.hostPlatform.isAarch +, enablePolly ? true +}: + +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 `$PATH` by the regular `python3` + # package. + # + # So, we "manually" assemble one python derivation for the package to depend + # on, taking into account whether checks are enabled or not: + python = if doCheck then + # Note that we _explicitly_ ask for a python interpreter for our host + # platform here; the splicing that would ordinarily take care of this for + # us does not seem to work once we use `withPackages`. + let + checkDeps = ps: with ps; [ psutil ]; + in pkgsBuildBuild.targetPackages.python3.withPackages checkDeps + else python3; + +in stdenv.mkDerivation (rec { + pname = "llvm"; + inherit version; + + src = runCommand "${pname}-src-${version}" {} ('' + mkdir -p "$out" + cp -r ${monorepoSrc}/cmake "$out" + cp -r ${monorepoSrc}/${pname} "$out" + cp -r ${monorepoSrc}/third-party "$out" + '' + lib.optionalString enablePolly '' + chmod u+w "$out/${pname}/tools" + cp -r ${monorepoSrc}/polly "$out/${pname}/tools" + ''); + + sourceRoot = "${src.name}/${pname}"; + + outputs = [ "out" "lib" "dev" "python" ]; + + nativeBuildInputs = [ cmake ninja python ] + ++ optionals enableManpages [ + # Note: we intentionally use `python3Packages` instead of `python3.pkgs`; + # splicing does *not* work with the latter. (TODO: fix) + python3Packages.sphinx python3Packages.recommonmark + ]; + + buildInputs = [ libxml2 libffi ] + ++ optional enablePFM libpfm; # exegesis + + propagatedBuildInputs = [ ncurses zlib ]; + + nativeCheckInputs = [ + which + ] ++ lib.optional stdenv.isDarwin sysctl; + + patches = [ + ./gnu-install-dirs.patch + + # Running the tests involves invoking binaries (like `opt`) that depend on + # the LLVM dylibs and reference them by absolute install path (i.e. their + # nix store path). + # + # Because we have not yet run the install phase (we're running these tests + # as part of `checkPhase` instead of `installCheckPhase`) these absolute + # paths do not exist yet; to work around this we point the loader (`ld` on + # unix, `dyld` on macOS) at the `lib` directory which will later become this + # package's `lib` output. + # + # Previously we would just set `LD_LIBRARY_PATH` to include the build `lib` + # dir but: + # - this doesn't generalize well to other platforms; `lit` doesn't forward + # `DYLD_LIBRARY_PATH` (macOS): + # + https://github.com/llvm/llvm-project/blob/0d89963df354ee309c15f67dc47c8ab3cb5d0fb2/llvm/utils/lit/lit/TestingConfig.py#L26 + # - even if `lit` forwarded this env var, we actually cannot set + # `DYLD_LIBRARY_PATH` in the child processes `lit` launches because + # `DYLD_LIBRARY_PATH` (and `DYLD_FALLBACK_LIBRARY_PATH`) is cleared for + # "protected processes" (i.e. the python interpreter that runs `lit`): + # https://stackoverflow.com/a/35570229 + # - other LLVM subprojects deal with this issue by having their `lit` + # configuration set these env vars for us; it makes sense to do the same + # for LLVM: + # + https://github.com/llvm/llvm-project/blob/4c106cfdf7cf7eec861ad3983a3dd9a9e8f3a8ae/clang-tools-extra/test/Unit/lit.cfg.py#L22-L31 + # + # !!! TODO: look into upstreaming this patch + ./llvm-lit-cfg-add-libs-to-dylib-path.patch + + # `lit` has a mode where it executes run lines as a shell script which is + # constructs; this is problematic for macOS because it means that there's + # another process in between `lit` and the binaries being tested. As noted + # above, this means that `DYLD_LIBRARY_PATH` is cleared which means that our + # tests fail with dyld errors. + # + # To get around this we patch `lit` to reintroduce `DYLD_LIBRARY_PATH`, when + # present in the test configuration. + # + # It's not clear to me why this isn't an issue for LLVM developers running + # on macOS (nothing about this _seems_ nix specific).. + ./lit-shell-script-runner-set-dyld-library-path.patch + + # Fix musl build. + (fetchpatch { + url = "https://github.com/llvm/llvm-project/commit/5cd554303ead0f8891eee3cd6d25cb07f5a7bf67.patch"; + relative = "llvm"; + hash = "sha256-XPbvNJ45SzjMGlNUgt/IgEvM2dHQpDOe6woUJY+nUYA="; + }) + ] ++ lib.optionals enablePolly [ + ./gnu-install-dirs-polly.patch + + # Just like the `llvm-lit-cfg` patch, but for `polly`. + ./polly-lit-cfg-add-libs-to-dylib-path.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})' "" + + # As of LLVM 15, marked as XFAIL on arm64 macOS but lit doesn't seem to pick + # this up: https://github.com/llvm/llvm-project/blob/c344d97a125b18f8fed0a64aace73c49a870e079/llvm/test/MC/ELF/cfi-version.ll#L7 + rm test/MC/ELF/cfi-version.ll + + # This test tries to call `sw_vers` by absolute path (`/usr/bin/sw_vers`) + # and thus fails under the sandbox: + substituteInPlace unittests/Support/Host.cpp \ + --replace '/usr/bin/sw_vers' "${(builtins.toString darwin.DarwinTools) + "/bin/sw_vers" }" + '' + optionalString (stdenv.isDarwin && stdenv.hostPlatform.isx86) '' + # This test tries to call the intrinsics `@llvm.roundeven.f32` and + # `@llvm.roundeven.f64` which seem to (incorrectly?) lower to `roundevenf` + # and `roundeven` on x86_64 macOS. + # + # However these functions are glibc specific so the test fails: + # - https://www.gnu.org/software/gnulib/manual/html_node/roundevenf.html + # - https://www.gnu.org/software/gnulib/manual/html_node/roundeven.html + # + # TODO(@rrbutani): this seems to run fine on `aarch64-darwin`, why does it + # pass there? + substituteInPlace test/ExecutionEngine/Interpreter/intrinsics.ll \ + --replace "%roundeven32 = call float @llvm.roundeven.f32(float 0.000000e+00)" "" \ + --replace "%roundeven64 = call double @llvm.roundeven.f64(double 0.000000e+00)" "" + + # This test fails on darwin x86_64 because `sw_vers` reports a different + # macOS version than what LLVM finds by reading + # `/System/Library/CoreServices/SystemVersion.plist` (which is passed into + # the sandbox on macOS). + # + # The `sw_vers` provided by nixpkgs reports the macOS version associated + # with the `CoreFoundation` framework with which it was built. Because + # nixpkgs pins the SDK for `aarch64-darwin` and `x86_64-darwin` what + # `sw_vers` reports is not guaranteed to match the macOS version of the host + # that's building this derivation. + # + # Astute readers will note that we only _patch_ this test on aarch64-darwin + # (to use the nixpkgs provided `sw_vers`) instead of disabling it outright. + # So why does this test pass on aarch64? + # + # Well, it seems that `sw_vers` on aarch64 actually links against the _host_ + # CoreFoundation framework instead of the nixpkgs provided one. + # + # Not entirely sure what the right fix is here. I'm assuming aarch64 + # `sw_vers` doesn't intentionally link against the host `CoreFoundation` + # (still digging into how this ends up happening, will follow up) but that + # aside I think the more pertinent question is: should we be patching LLVM's + # macOS version detection logic to use `sw_vers` instead of reading host + # paths? This *is* a way in which details about builder machines can creep + # into the artifacts that are produced, affecting reproducibility, but it's + # not clear to me when/where/for what this even gets used in LLVM. + # + # TODO(@rrbutani): fix/follow-up + substituteInPlace unittests/Support/Host.cpp \ + --replace "getMacOSHostVersion" "DISABLED_getMacOSHostVersion" + + # This test fails with a `dysmutil` crash; have not yet dug into what's + # going on here (TODO(@rrbutani)). + rm test/tools/dsymutil/ARM/obfuscated.test + '' + '' + # FileSystem permissions tests fail with various special bits + substituteInPlace unittests/Support/CMakeLists.txt \ + --replace "Path.cpp" "" + rm unittests/Support/Path.cpp + substituteInPlace unittests/IR/CMakeLists.txt \ + --replace "PassBuilderCallbacksTest.cpp" "" + rm unittests/IR/PassBuilderCallbacksTest.cpp + rm test/tools/llvm-objcopy/ELF/mirror-permissions-unix.test + # timing-based tests are trouble + rm utils/lit/tests/googletest-timeout.py + '' + optionalString stdenv.hostPlatform.isMusl '' + patch -p1 -i ${../../common/llvm/TLI-musl.patch} + substituteInPlace unittests/Support/CMakeLists.txt \ + --replace "add_subdirectory(DynamicLibrary)" "" + rm unittests/Support/DynamicLibrary/DynamicLibraryTest.cpp + # valgrind unhappy with musl or glibc, but fails w/musl only + rm test/CodeGen/AArch64/wineh4.mir + '' + optionalString stdenv.hostPlatform.isAarch32 '' + # skip failing X86 test cases on 32-bit ARM + rm test/DebugInfo/X86/convert-debugloc.ll + rm test/DebugInfo/X86/convert-inlined.ll + rm test/DebugInfo/X86/convert-linked.ll + rm test/tools/dsymutil/X86/op-convert.test + rm test/tools/gold/X86/split-dwarf.ll + rm test/tools/llvm-dwarfdump/X86/prettyprint_types.s + rm test/tools/llvm-dwarfdump/X86/simplified-template-names.s + + # !!! Note: these tests are removed in LLVM 16. + # + # See here for context: https://github.com/NixOS/nixpkgs/pull/194634#discussion_r999790443 + rm test/CodeGen/RISCV/rv32zbp.ll + rm test/CodeGen/RISCV/rv64zbp.ll + '' + optionalString (stdenv.hostPlatform.system == "armv6l-linux") '' + # Seems to require certain floating point hardware (NEON?) + rm test/ExecutionEngine/frem.ll + '' + '' + patchShebangs test/BugPoint/compile-custom.ll.py + ''; + + preConfigure = '' + # Workaround for configure flags that need to have spaces + cmakeFlagsArray+=( + -DLLVM_LIT_ARGS="-svj''${NIX_BUILD_CORES} --no-progress-bar" + ) + ''; + + # Defensive check: some paths (that we make symlinks to) depend on the release + # version, for example: + # - https://github.com/llvm/llvm-project/blob/406bde9a15136254f2b10d9ef3a42033b3cb1b16/clang/lib/Headers/CMakeLists.txt#L185 + # + # So we want to sure that the version in the source matches the release + # version we were given. + # + # We do this check here, in the LLVM build, because it happens early. + postConfigure = let + v = lib.versions; + major = v.major release_version; + minor = v.minor release_version; + patch = v.patch release_version; + in '' + # $1: part, $2: expected + check_version() { + part="''${1^^}" + part="$(cat include/llvm/Config/llvm-config.h | grep "#define LLVM_VERSION_''${part} " | cut -d' ' -f3)" + + if [[ "$part" != "$2" ]]; then + echo >&2 \ + "mismatch in the $1 version! we have version ${release_version}" \ + "and expected the $1 version to be '$2'; the source has '$part' instead" + exit 3 + fi + } + + check_version major ${major} + check_version minor ${minor} + check_version patch ${patch} + ''; + + # E.g. mesa.drivers use the build-id as a cache key (see #93946): + LDFLAGS = optionalString (enableSharedLibraries && !stdenv.isDarwin) "-Wl,--build-id=sha1"; + + hardeningDisable = [ "trivialautovarinit" ]; + + cmakeBuildType = if debugVersion then "Debug" else "Release"; + + cmakeFlags = with stdenv; let + # These flags influence llvm-config's BuildVariables.inc in addition to the + # general build. We need to make sure these are also passed via + # CROSS_TOOLCHAIN_FLAGS_NATIVE when cross-compiling or llvm-config-native + # will return different results from the cross llvm-config. + # + # Some flags don't need to be repassed because LLVM already does so (like + # CMAKE_BUILD_TYPE), others are irrelevant to the result. + flagsForLlvmConfig = [ + "-DLLVM_INSTALL_PACKAGE_DIR=${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=${stdenv.hostPlatform.config}" + "-DLLVM_ENABLE_DUMP=ON" + ] ++ optionals stdenv.hostPlatform.isStatic [ + # Disables building of shared libs, -fPIC is still injected by cc-wrapper + "-DLLVM_ENABLE_PIC=OFF" + "-DLLVM_BUILD_STATIC=ON" + "-DLLVM_LINK_LLVM_DYLIB=off" + # libxml2 needs to be disabled because the LLVM build system ignores its .la + # file and doesn't link zlib as well. + # https://github.com/ClangBuiltLinux/tc-build/issues/150#issuecomment-845418812 + "-DLLVM_ENABLE_LIBXML2=OFF" + ] ++ optionals enableManpages [ + "-DLLVM_BUILD_DOCS=ON" + "-DLLVM_ENABLE_SPHINX=ON" + "-DSPHINX_OUTPUT_MAN=ON" + "-DSPHINX_OUTPUT_HTML=OFF" + "-DSPHINX_WARNINGS_AS_ERRORS=OFF" + ] ++ optionals (enableGoldPlugin) [ + "-DLLVM_BINUTILS_INCDIR=${libbfd.dev}/include" + ] ++ optionals isDarwin [ + "-DLLVM_ENABLE_LIBCXX=ON" + "-DCAN_TARGET_i386=false" + ] ++ optionals ((stdenv.hostPlatform != stdenv.buildPlatform) && !(stdenv.buildPlatform.canExecute stdenv.hostPlatform)) [ + "-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 + ]) + ) + ]; + + 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 "'"$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"; + + # For the update script: + passthru.monorepoSrc = monorepoSrc; + + 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"; + + propagatedBuildInputs = []; + + ninjaFlags = [ "docs-llvm-man" ]; + installTargets = [ "install-docs-llvm-man" ]; + + postPatch = null; + postInstall = null; + + outputs = [ "out" ]; + + doCheck = false; + + meta = llvm_meta // { + description = "man pages for LLVM ${version}"; + }; +}) diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/llvm/gnu-install-dirs-polly.patch b/nixpkgs/pkgs/development/compilers/llvm/15/llvm/gnu-install-dirs-polly.patch new file mode 100644 index 000000000000..b01363e98aa0 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/llvm/gnu-install-dirs-polly.patch @@ -0,0 +1,19 @@ +This is the one remaining Polly install dirs related change that hasn't made it +into upstream yet; previously this patch file also included: +https://reviews.llvm.org/D117541 + +diff --git a/tools/polly/cmake/polly_macros.cmake b/tools/polly/cmake/polly_macros.cmake +index 518a09b45a42..bd9d6f5542ad 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 ${name}) + endmacro(add_polly_library) diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/llvm/gnu-install-dirs.patch b/nixpkgs/pkgs/development/compilers/llvm/15/llvm/gnu-install-dirs.patch new file mode 100644 index 000000000000..0ef317af8cc7 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/llvm/gnu-install-dirs.patch @@ -0,0 +1,138 @@ +diff --git a/CMakeLists.txt b/CMakeLists.txt +index 45399dc0537e..5d946e9e6583 100644 +--- a/CMakeLists.txt ++++ b/CMakeLists.txt +@@ -942,7 +942,7 @@ if (NOT TENSORFLOW_AOT_PATH STREQUAL "") + add_subdirectory(${TENSORFLOW_AOT_PATH}/xla_aot_runtime_src + ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY}/tf_runtime) + install(TARGETS tf_xla_runtime EXPORT LLVMExports +- ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX} COMPONENT tf_xla_runtime) ++ ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX} COMPONENT tf_xla_runtime) + set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS tf_xla_runtime) + # Once we add more modules, we should handle this more automatically. + if (DEFINED LLVM_OVERRIDE_MODEL_HEADER_INLINERSIZEMODEL) +diff --git a/cmake/modules/AddLLVM.cmake b/cmake/modules/AddLLVM.cmake +index 057431208322..56f0dcb258da 100644 +--- a/cmake/modules/AddLLVM.cmake ++++ b/cmake/modules/AddLLVM.cmake +@@ -844,8 +844,8 @@ macro(add_llvm_library name) + get_target_export_arg(${name} LLVM export_to_llvmexports ${umbrella}) + install(TARGETS ${name} + ${export_to_llvmexports} +- LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX} COMPONENT ${name} +- ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX} 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) +@@ -2007,7 +2007,7 @@ 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 "${type}" STREQUAL "SHARED") + set(output_dir "${CMAKE_INSTALL_BINDIR}") + endif() +@@ -2271,15 +2271,15 @@ 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}" ${extra_libdir}) + elseif(${CMAKE_SYSTEM_NAME} MATCHES "AIX" AND BUILD_SHARED_LIBS) + # $ORIGIN is not interpreted at link time by aix ld. + # Since BUILD_SHARED_LIBS is only recommended for use by developers, + # hardcode the rpath to build/install lib dir first in this mode. + # FIXME: update this when there is better solution. +- set(_install_rpath "${LLVM_LIBRARY_OUTPUT_INTDIR}" "${CMAKE_INSTALL_PREFIX}/lib${LLVM_LIBDIR_SUFFIX}" ${extra_libdir}) ++ set(_install_rpath "${LLVM_LIBRARY_OUTPUT_INTDIR}" "${CMAKE_INSTALL_FULL_LIBDIR}${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 ${name} APPEND_STRING PROPERTY + LINK_FLAGS " -Wl,-z,origin ") +diff --git a/cmake/modules/AddOCaml.cmake b/cmake/modules/AddOCaml.cmake +index 891c9e6d618c..8d963f3b0069 100644 +--- a/cmake/modules/AddOCaml.cmake ++++ b/cmake/modules/AddOCaml.cmake +@@ -147,9 +147,9 @@ function(add_ocaml_library name) + endforeach() + + if( APPLE ) +- set(ocaml_rpath "@executable_path/../../../lib${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,${ocaml_rpath}") + +diff --git a/cmake/modules/CMakeLists.txt b/cmake/modules/CMakeLists.txt +index d4b0ab959148..26ed981fd09f 100644 +--- a/cmake/modules/CMakeLists.txt ++++ b/cmake/modules/CMakeLists.txt +@@ -128,7 +128,7 @@ set(LLVM_CONFIG_INCLUDE_DIRS + ) + list(REMOVE_DUPLICATES LLVM_CONFIG_INCLUDE_DIRS) + +-extend_path(LLVM_CONFIG_LIBRARY_DIR "\${LLVM_INSTALL_PREFIX}" "lib\${LLVM_LIBDIR_SUFFIX}") ++extend_path(LLVM_CONFIG_LIBRARY_DIR "\${LLVM_INSTALL_PREFIX}" "${CMAKE_INSTALL_LIBDIR}\${LLVM_LIBDIR_SUFFIX}") + set(LLVM_CONFIG_LIBRARY_DIRS + "${LLVM_CONFIG_LIBRARY_DIR}" + # FIXME: Should there be other entries here? +diff --git a/docs/CMake.rst b/docs/CMake.rst +index 879b7b231d4c..9c31d14e8950 100644 +--- a/docs/CMake.rst ++++ b/docs/CMake.rst +@@ -250,7 +250,7 @@ description is in `LLVM-related variables`_ below. + **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``. + + **LLVM_PARALLEL_{COMPILE,LINK}_JOBS**:STRING + Building the llvm toolchain can use a lot of resources, particularly +@@ -284,6 +284,10 @@ manual, or execute ``cmake --help-variable VARIABLE_NAME``. + The path to install executables, relative to the *CMAKE_INSTALL_PREFIX*. + Defaults to "bin". + ++**CMAKE_INSTALL_LIBDIR**:PATH ++ The path to install libraries, relative to the *CMAKE_INSTALL_PREFIX*. ++ Defaults to "lib". ++ + **CMAKE_INSTALL_INCLUDEDIR**:PATH + The path to install header files, relative to the *CMAKE_INSTALL_PREFIX*. + Defaults to "include". +diff --git a/tools/llvm-config/BuildVariables.inc.in b/tools/llvm-config/BuildVariables.inc.in +index 370005cd8d7d..7e790bc52111 100644 +--- a/tools/llvm-config/BuildVariables.inc.in ++++ b/tools/llvm-config/BuildVariables.inc.in +@@ -23,6 +23,7 @@ + #define LLVM_CXXFLAGS "@LLVM_CXXFLAGS@" + #define LLVM_BUILDMODE "@LLVM_BUILDMODE@" + #define LLVM_LIBDIR_SUFFIX "@LLVM_LIBDIR_SUFFIX@" ++#define LLVM_INSTALL_LIBDIR "@CMAKE_INSTALL_LIBDIR@" + #define LLVM_INSTALL_INCLUDEDIR "@CMAKE_INSTALL_INCLUDEDIR@" + #define LLVM_INSTALL_PACKAGE_DIR "@LLVM_INSTALL_PACKAGE_DIR@" + #define LLVM_TARGETS_BUILT "@LLVM_TARGETS_BUILT@" +diff --git a/tools/llvm-config/llvm-config.cpp b/tools/llvm-config/llvm-config.cpp +index 2c6c55f89d38..f6d2068a0827 100644 +--- a/tools/llvm-config/llvm-config.cpp ++++ b/tools/llvm-config/llvm-config.cpp +@@ -369,7 +369,11 @@ int main(int argc, char **argv) { + sys::fs::make_absolute(ActivePrefix, Path); + ActiveBinDir = std::string(Path.str()); + } +- ActiveLibDir = ActivePrefix + "/lib" + LLVM_LIBDIR_SUFFIX; ++ { ++ SmallString<256> Path(LLVM_INSTALL_LIBDIR LLVM_LIBDIR_SUFFIX); ++ sys::fs::make_absolute(ActivePrefix, Path); ++ ActiveLibDir = std::string(Path.str()); ++ } + { + SmallString<256> Path(LLVM_INSTALL_PACKAGE_DIR); + sys::fs::make_absolute(ActivePrefix, Path); diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/llvm/lit-shell-script-runner-set-dyld-library-path.patch b/nixpkgs/pkgs/development/compilers/llvm/15/llvm/lit-shell-script-runner-set-dyld-library-path.patch new file mode 100644 index 000000000000..32f1d13a9dc2 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/llvm/lit-shell-script-runner-set-dyld-library-path.patch @@ -0,0 +1,26 @@ +diff --git a/utils/lit/lit/TestRunner.py b/utils/lit/lit/TestRunner.py +index 0242e0b75af3..d732011306f7 100644 +--- a/utils/lit/lit/TestRunner.py ++++ b/utils/lit/lit/TestRunner.py +@@ -1029,6 +1029,12 @@ def executeScript(test, litConfig, tmpBase, commands, cwd): + f.write('@echo off\n') + f.write('\n@if %ERRORLEVEL% NEQ 0 EXIT\n'.join(commands)) + else: ++ # This env var is *purged* when invoking subprocesses so we have to ++ # manually set it from within the bash script in order for the commands ++ # in run lines to see this var: ++ if "DYLD_LIBRARY_PATH" in test.config.environment: ++ f.write(f'export DYLD_LIBRARY_PATH="{test.config.environment["DYLD_LIBRARY_PATH"]}"\n') ++ + for i, ln in enumerate(commands): + match = re.match(kPdbgRegex, ln) + if match: +@@ -1363,7 +1369,7 @@ def applySubstitutions(script, substitutions, conditions={}, + return processed + + process = processLine if recursion_limit is None else processLineToFixedPoint +- ++ + return [unescapePercents(process(ln)) for ln in script] + + diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/llvm/llvm-lit-cfg-add-libs-to-dylib-path.patch b/nixpkgs/pkgs/development/compilers/llvm/15/llvm/llvm-lit-cfg-add-libs-to-dylib-path.patch new file mode 100644 index 000000000000..d824516c0a16 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/llvm/llvm-lit-cfg-add-libs-to-dylib-path.patch @@ -0,0 +1,79 @@ +diff --git a/test/Unit/lit.cfg.py b/test/Unit/lit.cfg.py +index 81e8dc04acea..479ff95681e2 100644 +--- a/test/Unit/lit.cfg.py ++++ b/test/Unit/lit.cfg.py +@@ -3,6 +3,7 @@ + # Configuration file for the 'lit' test runner. + + import os ++import platform + import subprocess + + import lit.formats +@@ -55,3 +56,26 @@ if sys.platform in ['win32', 'cygwin'] and os.path.isdir(config.shlibdir): + # Win32 may use %SYSTEMDRIVE% during file system shell operations, so propogate. + if sys.platform == 'win32' and 'SYSTEMDRIVE' in os.environ: + config.environment['SYSTEMDRIVE'] = os.environ['SYSTEMDRIVE'] ++ ++# Add the LLVM dynamic libs to the platform-specific loader search path env var: ++# ++# TODO: this is copied from `clang`'s `lit.cfg.py`; should unify.. ++def find_shlibpath_var(): ++ if platform.system() in ['Linux', 'FreeBSD', 'NetBSD', 'OpenBSD', 'SunOS']: ++ yield 'LD_LIBRARY_PATH' ++ elif platform.system() == 'Darwin': ++ yield 'DYLD_LIBRARY_PATH' ++ elif platform.system() == 'Windows': ++ yield 'PATH' ++ elif platform.system() == 'AIX': ++ yield 'LIBPATH' ++ ++for shlibpath_var in find_shlibpath_var(): ++ shlibpath = os.path.pathsep.join( ++ (config.shlibdir, ++ config.environment.get(shlibpath_var, ''))) ++ config.environment[shlibpath_var] = shlibpath ++ break ++else: ++ lit_config.warning("unable to inject shared library path on '{}'" ++ .format(platform.system())) +diff --git a/test/lit.cfg.py b/test/lit.cfg.py +index 75a38b4c5dad..856fc75c9d74 100644 +--- a/test/lit.cfg.py ++++ b/test/lit.cfg.py +@@ -42,6 +42,26 @@ llvm_config.with_environment('PATH', config.llvm_tools_dir, append_path=True) + llvm_config.with_system_environment( + ['HOME', 'INCLUDE', 'LIB', 'TMP', 'TEMP']) + ++# Add the LLVM dynamic libs to the platform-specific loader search path env var: ++# ++# TODO: this is copied from `clang`'s `lit.cfg.py`; should unify.. ++def find_shlibpath_var(): ++ if platform.system() in ['Linux', 'FreeBSD', 'NetBSD', 'OpenBSD', 'SunOS']: ++ yield 'LD_LIBRARY_PATH' ++ elif platform.system() == 'Darwin': ++ yield 'DYLD_LIBRARY_PATH' ++ elif platform.system() == 'Windows': ++ yield 'PATH' ++ elif platform.system() == 'AIX': ++ yield 'LIBPATH' ++ ++for shlibpath_var in find_shlibpath_var(): ++ shlibpath = config.llvm_shlib_dir ++ llvm_config.with_environment(shlibpath_var, shlibpath, append_path = True) ++ break ++else: ++ lit_config.warning("unable to inject shared library path on '{}'" ++ .format(platform.system())) + + # Set up OCAMLPATH to include newly built OCaml libraries. + top_ocaml_lib = os.path.join(config.llvm_lib_dir, 'ocaml') +@@ -318,7 +338,7 @@ def have_cxx_shared_library(): + + try: + readobj_cmd = subprocess.Popen( +- [readobj_exe, '--needed-libs', readobj_exe], stdout=subprocess.PIPE) ++ [readobj_exe, '--needed-libs', readobj_exe], stdout=subprocess.PIPE, env=config.environment) + except OSError: + print('could not exec llvm-readobj') + return False diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/llvm/polly-lit-cfg-add-libs-to-dylib-path.patch b/nixpkgs/pkgs/development/compilers/llvm/15/llvm/polly-lit-cfg-add-libs-to-dylib-path.patch new file mode 100644 index 000000000000..1354ad267314 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/llvm/polly-lit-cfg-add-libs-to-dylib-path.patch @@ -0,0 +1,24 @@ +diff --git a/tools/polly/test/lit.cfg b/tools/polly/test/lit.cfg +index 41e3a589c61e..09f3b17498b0 100644 +--- a/tools/polly/test/lit.cfg ++++ b/tools/polly/test/lit.cfg +@@ -36,9 +36,17 @@ base_paths = [config.llvm_tools_dir, config.environment['PATH']] + path = os.path.pathsep.join(base_paths + config.extra_paths) + config.environment['PATH'] = path + ++# (Copied from polly/test/Unit/lit.cfg) ++if platform.system() == 'Darwin': ++ shlibpath_var = 'DYLD_LIBRARY_PATH' ++elif platform.system() == 'Windows': ++ shlibpath_var = 'PATH' ++else: ++ shlibpath_var = 'LD_LIBRARY_PATH' ++ + path = os.path.pathsep.join((config.llvm_libs_dir, +- config.environment.get('LD_LIBRARY_PATH',''))) +-config.environment['LD_LIBRARY_PATH'] = path ++ config.environment.get(shlibpath_var,''))) ++config.environment[shlibpath_var] = path + + llvm_config.use_default_substitutions() + diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/openmp/default.nix b/nixpkgs/pkgs/development/compilers/llvm/15/openmp/default.nix new file mode 100644 index 000000000000..d51335436ad2 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/openmp/default.nix @@ -0,0 +1,74 @@ +{ lib +, stdenv +, llvm_meta +, monorepoSrc +, runCommand +, cmake +, ninja +, llvm +, targetLlvm +, lit +, clang-unwrapped +, perl +, pkg-config +, xcbuild +, version +}: + +stdenv.mkDerivation rec { + pname = "openmp"; + inherit version; + + src = runCommand "${pname}-src-${version}" {} '' + mkdir -p "$out" + cp -r ${monorepoSrc}/cmake "$out" + cp -r ${monorepoSrc}/${pname} "$out" + ''; + + sourceRoot = "${src.name}/${pname}"; + + patches = [ + ./fix-find-tool.patch + ./gnu-install-dirs.patch + ./run-lit-directly.patch + ]; + + outputs = [ "out" "dev" ]; + + nativeBuildInputs = [ cmake ninja perl pkg-config lit ]; + buildInputs = [ + (if stdenv.buildPlatform == stdenv.hostPlatform then llvm else targetLlvm) + ]; + + nativeCheckInputs = lib.optional stdenv.hostPlatform.isDarwin xcbuild.xcrun; + + # Unsup:Pass:XFail:Fail + # 26:267:16:8 + doCheck = false; + checkTarget = "check-openmp"; + + preCheck = '' + patchShebangs ../tools/archer/tests/deflake.bash + ''; + + cmakeFlags = [ + "-DCLANG_TOOL=${clang-unwrapped}/bin/clang" + "-DOPT_TOOL=${llvm}/bin/opt" + "-DLINK_TOOL=${llvm}/bin/llvm-link" + ]; + + meta = llvm_meta // { + homepage = "https://openmp.llvm.org/"; + description = "Support for the OpenMP language"; + longDescription = '' + The OpenMP subproject of LLVM contains the components required to build an + executable OpenMP program that are outside the compiler itself. + Contains the code for the runtime library against which code compiled by + "clang -fopenmp" must be linked before it can run and the library that + supports offload to target devices. + ''; + # "All of the code is dual licensed under the MIT license and the UIUC + # License (a BSD-like license)": + license = with lib.licenses; [ mit ncsa ]; + }; +} diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/openmp/fix-find-tool.patch b/nixpkgs/pkgs/development/compilers/llvm/15/openmp/fix-find-tool.patch new file mode 100644 index 000000000000..103b054ed176 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/openmp/fix-find-tool.patch @@ -0,0 +1,18 @@ +diff --git a/libomptarget/DeviceRTL/CMakeLists.txt b/libomptarget/DeviceRTL/CMakeLists.txt +index ce66214822a2..6ab7b33c95da 100644 +--- a/libomptarget/DeviceRTL/CMakeLists.txt ++++ b/libomptarget/DeviceRTL/CMakeLists.txt +@@ -27,10 +27,10 @@ endif() + if (LLVM_DIR) + # Builds that use pre-installed LLVM have LLVM_DIR set. + # A standalone or LLVM_ENABLE_RUNTIMES=openmp build takes this route +- find_program(CLANG_TOOL clang PATHS ${LLVM_TOOLS_BINARY_DIR} NO_DEFAULT_PATH) ++ find_program(CLANG_TOOL clang PATHS ${LLVM_TOOLS_BINARY_DIR}) + find_program(LINK_TOOL llvm-link PATHS ${LLVM_TOOLS_BINARY_DIR} +- NO_DEFAULT_PATH) +- find_program(OPT_TOOL opt PATHS ${LLVM_TOOLS_BINARY_DIR} NO_DEFAULT_PATH) ++ ) ++ find_program(OPT_TOOL opt PATHS ${LLVM_TOOLS_BINARY_DIR}) + if ((NOT CLANG_TOOL) OR (NOT LINK_TOOL) OR (NOT OPT_TOOL)) + libomptarget_say("Not building DeviceRTL. Missing clang: ${CLANG_TOOL}, llvm-link: ${LINK_TOOL} or opt: ${OPT_TOOL}") + return() diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/openmp/gnu-install-dirs.patch b/nixpkgs/pkgs/development/compilers/llvm/15/openmp/gnu-install-dirs.patch new file mode 100644 index 000000000000..77a93208832a --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/openmp/gnu-install-dirs.patch @@ -0,0 +1,22 @@ +diff --git a/CMakeLists.txt b/CMakeLists.txt +index b6ddbe90516d..311ab1d50e7f 100644 +--- a/CMakeLists.txt ++++ b/CMakeLists.txt +@@ -29,7 +29,7 @@ if (OPENMP_STANDALONE_BUILD) + set(OPENMP_LIBDIR_SUFFIX "" CACHE STRING + "Suffix of lib installation directory, e.g. 64 => lib64") + # Do not use OPENMP_LIBDIR_SUFFIX directly, use OPENMP_INSTALL_LIBDIR. +- set(OPENMP_INSTALL_LIBDIR "lib${OPENMP_LIBDIR_SUFFIX}") ++ set(OPENMP_INSTALL_LIBDIR "${CMAKE_INSTALL_LIBDIR}${OPENMP_LIBDIR_SUFFIX}") + + # Group test settings. + set(OPENMP_TEST_C_COMPILER ${CMAKE_C_COMPILER} CACHE STRING +@@ -40,7 +40,7 @@ if (OPENMP_STANDALONE_BUILD) + else() + set(OPENMP_ENABLE_WERROR ${LLVM_ENABLE_WERROR}) + # If building in tree, we honor the same install suffix LLVM uses. +- set(OPENMP_INSTALL_LIBDIR "lib${LLVM_LIBDIR_SUFFIX}") ++ set(OPENMP_INSTALL_LIBDIR "${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}") + + if (NOT MSVC) + set(OPENMP_TEST_C_COMPILER ${LLVM_RUNTIME_OUTPUT_INTDIR}/clang) diff --git a/nixpkgs/pkgs/development/compilers/llvm/15/openmp/run-lit-directly.patch b/nixpkgs/pkgs/development/compilers/llvm/15/openmp/run-lit-directly.patch new file mode 100644 index 000000000000..1e952fdc36a8 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/15/openmp/run-lit-directly.patch @@ -0,0 +1,12 @@ +diff --git a/cmake/OpenMPTesting.cmake b/cmake/OpenMPTesting.cmake +--- a/cmake/OpenMPTesting.cmake ++++ b/cmake/OpenMPTesting.cmake +@@ -185,7 +185,7 @@ function(add_openmp_testsuite target comment) + if (${OPENMP_STANDALONE_BUILD}) + set(LIT_ARGS ${OPENMP_LIT_ARGS} ${ARG_ARGS}) + add_custom_target(${target} +- COMMAND ${PYTHON_EXECUTABLE} ${OPENMP_LLVM_LIT_EXECUTABLE} ${LIT_ARGS} ${ARG_UNPARSED_ARGUMENTS} ++ COMMAND ${OPENMP_LLVM_LIT_EXECUTABLE} ${LIT_ARGS} ${ARG_UNPARSED_ARGUMENTS} + COMMENT ${comment} + DEPENDS ${ARG_DEPENDS} + USES_TERMINAL |