diff options
Diffstat (limited to 'nixpkgs/pkgs/development/compilers/llvm/5/llvm.nix')
-rw-r--r-- | nixpkgs/pkgs/development/compilers/llvm/5/llvm.nix | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/compilers/llvm/5/llvm.nix b/nixpkgs/pkgs/development/compilers/llvm/5/llvm.nix new file mode 100644 index 000000000000..41dc20ec4fe3 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/5/llvm.nix @@ -0,0 +1,160 @@ +{ stdenv +, fetch +, cmake +, python +, libffi +, libbfd +, libxml2 +, ncurses +, version +, release_version +, zlib +, libcxxabi +, debugVersion ? false +, enableManpages ? false +, enableSharedLibraries ? !enableManpages +}: + +let + src = fetch "llvm" "0g1bbj2n6xv4p1n6hh17vj3vpvg56wacipc81dgwga9mg2lys8nm"; + + # Used when creating a version-suffixed symlink of libLLVM.dylib + shortVersion = with stdenv.lib; + concatStringsSep "." (take 2 (splitString "." release_version)); +in stdenv.mkDerivation (rec { + name = "llvm-${version}"; + + unpackPhase = '' + unpackFile ${src} + mv llvm-${version}* llvm + sourceRoot=$PWD/llvm + ''; + + outputs = [ "out" "python" ] + ++ stdenv.lib.optional enableSharedLibraries "lib"; + + nativeBuildInputs = [ cmake python ] + ++ stdenv.lib.optional enableManpages python.pkgs.sphinx; + + buildInputs = [ libxml2 libffi ]; + + propagatedBuildInputs = [ ncurses zlib ]; + + postPatch = stdenv.lib.optionalString stdenv.isDarwin '' + substituteInPlace cmake/modules/AddLLVM.cmake \ + --replace 'set(_install_name_dir INSTALL_NAME_DIR "@rpath")' "set(_install_name_dir)" \ + --replace 'set(_install_rpath "@loader_path/../lib" ''${extra_libdir})' "" + '' + # Patch llvm-config to return correct library path based on --link-{shared,static}. + + stdenv.lib.optionalString (enableSharedLibraries) '' + substitute '${./llvm-outputs.patch}' ./llvm-outputs.patch --subst-var lib + patch -p1 < ./llvm-outputs.patch + '' + '' + # FileSystem permissions tests fail with various special bits + substituteInPlace unittests/Support/CMakeLists.txt \ + --replace "Path.cpp" "" + rm unittests/Support/Path.cpp + '' + stdenv.lib.optionalString stdenv.isAarch64 '' + patch -p0 < ${../aarch64.patch} + '' + stdenv.lib.optionalString stdenv.hostPlatform.isMusl '' + patch -p1 -i ${../TLI-musl.patch} + substituteInPlace unittests/Support/CMakeLists.txt \ + --replace "add_subdirectory(DynamicLibrary)" "" + rm unittests/Support/DynamicLibrary/DynamicLibraryTest.cpp + ''; + + # hacky fix: created binaries need to be run before installation + preBuild = '' + mkdir -p $out/ + ln -sv $PWD/lib $out + ''; + + cmakeFlags = with stdenv; [ + "-DCMAKE_BUILD_TYPE=${if debugVersion then "Debug" else "Release"}" + "-DLLVM_INSTALL_UTILS=ON" # Needed by rustc + "-DLLVM_BUILD_TESTS=ON" + "-DLLVM_ENABLE_FFI=ON" + "-DLLVM_ENABLE_RTTI=ON" + + "-DLLVM_HOST_TRIPLE=${stdenv.hostPlatform.config}" + "-DLLVM_DEFAULT_TARGET_TRIPLE=${stdenv.hostPlatform.config}" + "-DTARGET_TRIPLE=${stdenv.hostPlatform.config}" + ] + ++ stdenv.lib.optional enableSharedLibraries + "-DLLVM_LINK_LLVM_DYLIB=ON" + ++ stdenv.lib.optionals enableManpages [ + "-DLLVM_BUILD_DOCS=ON" + "-DLLVM_ENABLE_SPHINX=ON" + "-DSPHINX_OUTPUT_MAN=ON" + "-DSPHINX_OUTPUT_HTML=OFF" + "-DSPHINX_WARNINGS_AS_ERRORS=OFF" + ] + ++ stdenv.lib.optional (!isDarwin) + "-DLLVM_BINUTILS_INCDIR=${libbfd.dev}/include" + ++ stdenv.lib.optionals (isDarwin) [ + "-DLLVM_ENABLE_LIBCXX=ON" + "-DCAN_TARGET_i386=false" + ]; + + postBuild = '' + rm -fR $out + ''; + + preCheck = '' + export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$PWD/lib + ''; + + postInstall = '' + mkdir -p $python/share + mv $out/share/opt-viewer $python/share/opt-viewer + '' + + stdenv.lib.optionalString enableSharedLibraries '' + moveToOutput "lib/libLLVM-*" "$lib" + moveToOutput "lib/libLLVM${stdenv.hostPlatform.extensions.sharedLibrary}" "$lib" + moveToOutput "lib/libLTO${stdenv.hostPlatform.extensions.sharedLibrary}" "$lib" + substituteInPlace "$out/lib/cmake/llvm/LLVMExports-${if debugVersion then "debug" else "release"}.cmake" \ + --replace "\''${_IMPORT_PREFIX}/lib/libLLVM-" "$lib/lib/libLLVM-" + '' + + stdenv.lib.optionalString (stdenv.isDarwin && enableSharedLibraries) '' + substituteInPlace "$out/lib/cmake/llvm/LLVMExports-${if debugVersion then "debug" else "release"}.cmake" \ + --replace "\''${_IMPORT_PREFIX}/lib/libLLVM.dylib" "$lib/lib/libLLVM.dylib" \ + --replace "\''${_IMPORT_PREFIX}/lib/libLTO.dylib" "$lib/lib/libLTO.dylib" + ln -s $lib/lib/libLLVM.dylib $lib/lib/libLLVM-${shortVersion}.dylib + ln -s $lib/lib/libLLVM.dylib $lib/lib/libLLVM-${release_version}.dylib + ''; + + doCheck = stdenv.isLinux && (!stdenv.isi686); + + checkTarget = "check-all"; + + enableParallelBuilding = true; + + passthru.src = src; + + requiredSystemFeatures = [ "big-parallel" ]; + meta = { + description = "Collection of modular and reusable compiler and toolchain technologies"; + homepage = http://llvm.org/; + license = stdenv.lib.licenses.ncsa; + maintainers = with stdenv.lib.maintainers; [ lovek323 raskin dtzWill ]; + platforms = stdenv.lib.platforms.all; + }; +} // stdenv.lib.optionalAttrs enableManpages { + name = "llvm-manpages-${version}"; + + buildPhase = '' + make docs-llvm-man + ''; + + propagatedBuildInputs = []; + + installPhase = '' + make -C docs install + ''; + + outputs = [ "out" ]; + + doCheck = false; + + meta.description = "man pages for LLVM ${version}"; +}) |