llvm@3.7: import from homebrew/versions.
Mike McQuaid
parent
9a7b2f2de4
commit
deea6602cb
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@ -0,0 +1,221 @@
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class LlvmAT37 < Formula
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desc "Next-gen compiler infrastructure"
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homepage "http://llvm.org/"
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stable do
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url "http://llvm.org/releases/3.7.1/llvm-3.7.1.src.tar.xz"
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sha256 "be7794ed0cec42d6c682ca8e3517535b54555a3defabec83554dbc74db545ad5"
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resource "clang" do
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url "http://llvm.org/releases/3.7.1/cfe-3.7.1.src.tar.xz"
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sha256 "56e2164c7c2a1772d5ed2a3e57485ff73ff06c97dff12edbeea1acc4412b0674"
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end
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resource "clang-tools-extra" do
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url "http://llvm.org/releases/3.7.1/clang-tools-extra-3.7.1.src.tar.xz"
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sha256 "4a91edaccad1ce984c7c49a4a87db186b7f7b21267b2b03bcf4bd7820715bc6b"
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end
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resource "polly" do
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url "http://llvm.org/releases/3.7.1/polly-3.7.1.src.tar.xz"
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sha256 "ce9273ad315e1904fd35dc64ac4375fd592f3c296252ab1d163b9ff593ec3542"
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end
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resource "libcxx" do
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url "http://llvm.org/releases/3.7.1/libcxx-3.7.1.src.tar.xz"
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sha256 "357fbd4288ce99733ba06ae2bec6f503413d258aeebaab8b6a791201e6f7f144"
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end
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if MacOS.version <= :snow_leopard
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resource "libcxxabi" do
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url "http://llvm.org/releases/3.7.1/libcxxabi-3.7.1.src.tar.xz"
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sha256 "a47faaed90f577da8ca3b5f044be9458d354a53fab03003a44085a912b73ab2a"
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end
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end
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end
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head do
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url "http://llvm.org/git/llvm.git", :branch => "release_37"
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resource "clang" do
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url "http://llvm.org/git/clang.git", :branch => "release_37"
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end
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resource "clang-tools-extra" do
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url "http://llvm.org/git/clang-tools-extra.git", :branch => "release_37"
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end
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resource "polly" do
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url "http://llvm.org/git/polly.git", :branch => "release_37"
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end
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resource "libcxx" do
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url "http://llvm.org/git/libcxx.git", :branch => "release_37"
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end
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if MacOS.version <= :snow_leopard
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resource "libcxxabi" do
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url "http://llvm.org/git/libcxxabi.git", :branch => "release_37"
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end
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end
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end
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patch :DATA
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depends_on "gnu-sed" => :build
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depends_on "gmp"
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depends_on "libffi"
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# version suffix
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def ver
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"3.7"
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end
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# LLVM installs its own standard library which confuses stdlib checking.
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cxxstdlib_check :skip
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# Apple's libstdc++ is too old to build LLVM
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fails_with :gcc
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def install
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# One of llvm makefiles relies on gnu sed behavior to generate CMake modules correctly
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ENV.prepend_path "PATH", "#{Formula["gnu-sed"].opt_libexec}/gnubin"
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# Apple's libstdc++ is too old to build LLVM
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ENV.libcxx if ENV.compiler == :clang
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clang_buildpath = buildpath/"tools/clang"
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libcxx_buildpath = buildpath/"projects/libcxx"
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libcxxabi_buildpath = buildpath/"libcxxabi" # build failure if put in projects due to no Makefile
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clang_buildpath.install resource("clang")
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libcxx_buildpath.install resource("libcxx")
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(buildpath/"tools/polly").install resource("polly")
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(buildpath/"tools/clang/tools/extra").install resource("clang-tools-extra")
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ENV["REQUIRES_RTTI"] = "1"
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install_prefix = lib/"llvm-#{ver}"
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args = %W[
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--prefix=#{install_prefix}
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--enable-optimized
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--disable-bindings
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--with-gmp=#{Formula["gmp"].opt_prefix}
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--enable-shared
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--enable-targets=host
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--enable-libffi
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]
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mktemp do
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system buildpath/"configure", *args
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system "make", "VERBOSE=1"
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system "make", "VERBOSE=1", "install"
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end
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if MacOS.version <= :snow_leopard
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libcxxabi_buildpath.install resource("libcxxabi")
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cd libcxxabi_buildpath/"lib" do
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# Set rpath to save user from setting DYLD_LIBRARY_PATH
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inreplace "buildit", "-install_name /usr/lib/libc++abi.dylib", "-install_name #{install_prefix}/usr/lib/libc++abi.dylib"
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ENV["CC"] = "#{install_prefix}/bin/clang"
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ENV["CXX"] = "#{install_prefix}/bin/clang++"
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ENV["TRIPLE"] = "*-apple-*"
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system "./buildit"
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(install_prefix/"usr/lib").install "libc++abi.dylib"
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cp libcxxabi_buildpath/"include/cxxabi.h", install_prefix/"lib/c++/v1"
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end
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# Snow Leopard make rules hardcode libc++ and libc++abi path.
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# Change to Cellar path here.
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inreplace "#{libcxx_buildpath}/lib/buildit" do |s|
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s.gsub! "-install_name /usr/lib/libc++.1.dylib", "-install_name #{install_prefix}/usr/lib/libc++.1.dylib"
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s.gsub! "-Wl,-reexport_library,/usr/lib/libc++abi.dylib", "-Wl,-reexport_library,#{install_prefix}/usr/lib/libc++abi.dylib"
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end
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# On Snow Leopard and older system libc++abi is not shipped but
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# needed here. It is hard to tweak environment settings to change
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# include path as libc++ uses a custom build script, so just
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# symlink the needed header here.
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ln_s libcxxabi_buildpath/"include/cxxabi.h", libcxx_buildpath/"include"
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end
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if MacOS.version >= :el_capitan
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inreplace "#{libcxx_buildpath}/include/string",
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"basic_string<_CharT, _Traits, _Allocator>::basic_string(const allocator_type& __a)",
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"basic_string<_CharT, _Traits, _Allocator>::basic_string(const allocator_type& __a) noexcept(is_nothrow_copy_constructible<allocator_type>::value)"
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end
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# Putting libcxx in projects only ensures that headers are installed.
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# Manually "make install" to actually install the shared libs.
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libcxx_make_args = [
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# Use the built clang for building
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"CC=#{install_prefix}/bin/clang",
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"CXX=#{install_prefix}/bin/clang++",
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# Properly set deployment target, which is needed for Snow Leopard
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"MACOSX_DEPLOYMENT_TARGET=#{MacOS.version}",
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# The following flags are needed so it can be installed correctly.
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"DSTROOT=#{install_prefix}",
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"SYMROOT=#{libcxx_buildpath}",
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]
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system "make", "-C", libcxx_buildpath, "install", *libcxx_make_args
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(share/"clang-#{ver}/tools").install Dir["tools/clang/tools/scan-{build,view}"]
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inreplace share/"clang-#{ver}/tools/scan-build/scan-build", "$RealBin/bin/clang", install_prefix/"bin/clang"
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ln_s share/"clang-#{ver}/tools/scan-build/scan-build", install_prefix/"bin"
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ln_s share/"clang-#{ver}/tools/scan-view/scan-view", install_prefix/"bin"
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(install_prefix/"share/man/man1").install share/"clang-#{ver}/tools/scan-build/scan-build.1"
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(lib/"python2.7/site-packages").install "bindings/python/llvm" => "llvm-#{ver}",
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clang_buildpath/"bindings/python/clang" => "clang-#{ver}"
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Dir.glob(install_prefix/"bin/*") do |exec_path|
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basename = File.basename(exec_path)
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bin.install_symlink exec_path => "#{basename}-#{ver}"
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end
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Dir.glob(install_prefix/"share/man/man1/*") do |manpage|
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basename = File.basename(manpage, ".1")
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man1.install_symlink manpage => "#{basename}-#{ver}.1"
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end
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end
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def caveats; <<-EOS.undent
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Extra tools are installed in #{opt_share}/clang-#{ver}
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To link to libc++, something like the following is required:
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CXX="clang++-#{ver} -stdlib=libc++"
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CXXFLAGS="$CXXFLAGS -nostdinc++ -I#{opt_lib}/llvm-#{ver}/include/c++/v1"
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LDFLAGS="$LDFLAGS -L#{opt_lib}/llvm-#{ver}/lib"
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EOS
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end
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test do
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# test for sed errors since some llvm makefiles assume that sed
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# understands '\n' which is true for gnu sed and not for bsd sed.
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assert_no_match /PATH\)n/, (lib/"llvm-3.7/share/llvm/cmake/LLVMConfig.cmake").read
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system "#{bin}/llvm-config-#{ver}", "--version"
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end
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end
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__END__
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diff --git a/Makefile.rules b/Makefile.rules
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index ebebc0a..b0bb378 100644
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--- a/Makefile.rules
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+++ b/Makefile.rules
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@@ -599,7 +599,12 @@ ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
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ifneq ($(HOST_OS),Darwin)
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LD.Flags += $(RPATH) -Wl,'$$ORIGIN'
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else
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- LD.Flags += -Wl,-install_name -Wl,"@rpath/lib$(LIBRARYNAME)$(SHLIBEXT)"
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+ LD.Flags += -Wl,-install_name
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+ ifdef LOADABLE_MODULE
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+ LD.Flags += -Wl,"$(PROJ_libdir)/$(LIBRARYNAME)$(SHLIBEXT)"
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+ else
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+ LD.Flags += -Wl,"$(PROJ_libdir)/$(SharedPrefix)$(LIBRARYNAME)$(SHLIBEXT)"
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+ endif
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endif
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endif
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endif
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@ -32,6 +32,7 @@
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"libcppa": "caf",
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"libmongoclient": "mongo-cxx-driver",
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"libmpc08": "libmpc@0.8",
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"llvm37": "llvm@3.7",
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"mongo-c": "mongo-c-driver",
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"mpfr2": "mpfr@2",
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"mpich2": "mpich",
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