diff options
Diffstat (limited to 'nixpkgs/pkgs/development/compilers/llvm/3.8/llvm.nix')
-rw-r--r-- | nixpkgs/pkgs/development/compilers/llvm/3.8/llvm.nix | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/compilers/llvm/3.8/llvm.nix b/nixpkgs/pkgs/development/compilers/llvm/3.8/llvm.nix new file mode 100644 index 000000000000..261a1d0f94ca --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/3.8/llvm.nix @@ -0,0 +1,117 @@ +{ stdenv +, fetch +, fetchpatch +, perl +, groff +, cmake +, python +, libffi +, libbfd +, libxml2 +, ncurses +, version +, zlib +, compiler-rt_src +, debugVersion ? false +, enableSharedLibraries ? true +}: + +let + src = fetch "llvm" "1ybmnid4pw2hxn12ax5qa5kl1ldfns0njg8533y3mzslvd5cx0kf"; +in stdenv.mkDerivation rec { + name = "llvm-${version}"; + + unpackPhase = '' + unpackFile ${src} + mv llvm-${version}.src llvm + sourceRoot=$PWD/llvm + unpackFile ${compiler-rt_src} + mv compiler-rt-* $sourceRoot/projects/compiler-rt + ''; + + buildInputs = [ perl groff cmake libxml2 python libffi ]; + + propagatedBuildInputs = [ ncurses zlib ]; + + # Fix a segfault in llc + # See http://lists.llvm.org/pipermail/llvm-dev/2016-October/106500.html + patches = [ ./D17533-1.patch ] + ++ stdenv.lib.optional (!stdenv.isDarwin) ./fix-llvm-config.patch + ++ stdenv.lib.optionals stdenv.hostPlatform.isMusl [ + ../TLI-musl.patch + ../dynamiclibrary-musl.patch + ]; + + # hacky fix: New LLVM releases require a newer macOS SDK than + # 10.9. This is a temporary measure until nixpkgs darwin support is + # updated. + postPatch = stdenv.lib.optionalString stdenv.isDarwin '' + sed -i 's/os_trace(\(.*\)");$/printf(\1\\n");/g' ./projects/compiler-rt/lib/sanitizer_common/sanitizer_mac.cc + + substituteInPlace CMakeLists.txt \ + --replace 'set(CMAKE_INSTALL_NAME_DIR "@rpath")' "set(CMAKE_INSTALL_NAME_DIR "$out/lib")" \ + --replace 'set(CMAKE_INSTALL_RPATH "@executable_path/../lib")' "" + '' + + '' + ( + cd projects/compiler-rt + patch -p1 < ${ + fetchpatch { + name = "sigaltstack.patch"; # for glibc-2.26 + url = https://github.com/llvm-mirror/compiler-rt/commit/8a5e425a68d.diff; + sha256 = "0h4y5vl74qaa7dl54b1fcyqalvlpd8zban2d1jxfkxpzyi7m8ifi"; + } + } + ) + ''; + + # 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=${stdenv.hostPlatform.config}" + ] ++ stdenv.lib.optional enableSharedLibraries [ + "-DLLVM_LINK_LLVM_DYLIB=ON" + ] ++ stdenv.lib.optional (!isDarwin) + "-DLLVM_BINUTILS_INCDIR=${libbfd.dev}/include" + ++ stdenv.lib.optionals ( isDarwin) [ + "-DLLVM_ENABLE_LIBCXX=ON" + "-DCAN_TARGET_i386=false" + ] ++ stdenv.lib.optionals stdenv.hostPlatform.isMusl [ + # Not yet supported + "-DCOMPILER_RT_BUILD_SANITIZERS=OFF" + "-DCOMPILER_RT_BUILD_XRAY=OFF" + + ]; + + postBuild = '' + rm -fR $out + ''; + + postInstall = stdenv.lib.optionalString (stdenv.isDarwin && enableSharedLibraries) '' + ln -s $out/lib/libLLVM.dylib $out/lib/libLLVM-${version}.dylib + ''; + + enableParallelBuilding = true; + + passthru.src = src; + + 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 ]; + platforms = stdenv.lib.platforms.all; + }; +} |