Kosyrev Serge
5 years ago
committed by
Peter Simons
parent
748906d42b
commit
c92101bc32
@ -0,0 +1,164 @@ |
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{ stdenv |
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, fetchurl, perl, gcc, llvm_39 |
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, ncurses5, gmp, glibc, libiconv |
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}: |
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|
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# Prebuilt only does native |
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assert stdenv.targetPlatform == stdenv.hostPlatform; |
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let |
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libPath = stdenv.lib.makeLibraryPath ([ |
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ncurses5 gmp |
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] ++ stdenv.lib.optional (stdenv.hostPlatform.isDarwin) libiconv); |
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libEnvVar = stdenv.lib.optionalString stdenv.hostPlatform.isDarwin "DY" |
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+ "LD_LIBRARY_PATH"; |
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|
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glibcDynLinker = assert stdenv.isLinux; |
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if stdenv.hostPlatform.libc == "glibc" then |
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# Could be stdenv.cc.bintools.dynamicLinker, keeping as-is to avoid rebuild. |
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''"$(cat $NIX_CC/nix-support/dynamic-linker)"'' |
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else |
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"${stdenv.lib.getLib glibc}/lib/ld-linux*"; |
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in |
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stdenv.mkDerivation rec { |
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version = "8.6.3"; |
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name = "ghc-${version}-binary"; |
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src = fetchurl ({ |
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"i686-linux" = { |
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url = "http://haskell.org/ghc/dist/${version}/ghc-${version}-i386-deb8-linux.tar.xz"; |
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sha256 = "0bw8a7fxcbskf93rb4m542ff66vrmx5i5kj77qx37cbhijx70w5m"; |
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}; |
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"x86_64-linux" = { |
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url = "http://haskell.org/ghc/dist/${version}/ghc-${version}-x86_64-deb8-linux.tar.xz"; |
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sha256 = "1m9gaga2pzi2cx5gvasg0rx1dlvr68gmi20l67652kag6xjsa719"; |
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}; |
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"x86_64-darwin" = { |
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url = "http://haskell.org/ghc/dist/${version}/ghc-${version}-x86_64-apple-darwin.tar.xz"; |
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sha256 = "1hbzk57v45176kxcx848p5jn5p1xbp2129ramkbzsk6plyhnkl3r"; |
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}; |
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}.${stdenv.hostPlatform.system} |
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or (throw "cannot bootstrap GHC on this platform")); |
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nativeBuildInputs = [ perl ]; |
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buildInputs = stdenv.lib.optionals (stdenv.targetPlatform.isAarch32 || stdenv.targetPlatform.isAarch64) [ llvm_39 ]; |
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# Cannot patchelf beforehand due to relative RPATHs that anticipate |
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# the final install location/ |
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${libEnvVar} = libPath; |
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postUnpack = |
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# GHC has dtrace probes, which causes ld to try to open /usr/lib/libdtrace.dylib |
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# during linking |
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stdenv.lib.optionalString stdenv.isDarwin '' |
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export NIX_LDFLAGS+=" -no_dtrace_dof" |
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# not enough room in the object files for the full path to libiconv :( |
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for exe in $(find . -type f -executable); do |
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isScript $exe && continue |
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ln -fs ${libiconv}/lib/libiconv.dylib $(dirname $exe)/libiconv.dylib |
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install_name_tool -change /usr/lib/libiconv.2.dylib @executable_path/libiconv.dylib -change /usr/local/lib/gcc/6/libgcc_s.1.dylib ${gcc.cc.lib}/lib/libgcc_s.1.dylib $exe |
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done |
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'' + |
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|
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# Some scripts used during the build need to have their shebangs patched |
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'' |
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patchShebangs ghc-${version}/utils/ |
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patchShebangs ghc-${version}/configure |
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'' + |
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# Strip is harmful, see also below. It's important that this happens |
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# first. The GHC Cabal build system makes use of strip by default and |
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# has hardcoded paths to /usr/bin/strip in many places. We replace |
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# those below, making them point to our dummy script. |
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'' |
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mkdir "$TMP/bin" |
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for i in strip; do |
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echo '#! ${stdenv.shell}' > "$TMP/bin/$i" |
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chmod +x "$TMP/bin/$i" |
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done |
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PATH="$TMP/bin:$PATH" |
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'' + |
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# We have to patch the GMP paths for the integer-gmp package. |
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'' |
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find . -name integer-gmp.buildinfo \ |
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-exec sed -i "s@extra-lib-dirs: @extra-lib-dirs: ${gmp.out}/lib@" {} \; |
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'' + stdenv.lib.optionalString stdenv.isDarwin '' |
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find . -name base.buildinfo \ |
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-exec sed -i "s@extra-lib-dirs: @extra-lib-dirs: ${libiconv}/lib@" {} \; |
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'' + |
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# Rename needed libraries and binaries, fix interpreter |
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stdenv.lib.optionalString stdenv.isLinux '' |
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find . -type f -perm -0100 -exec patchelf \ |
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--replace-needed libncurses${stdenv.lib.optionalString stdenv.is64bit "w"}.so.5 libncurses.so \ |
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--replace-needed libtinfo.so libtinfo.so.5 \ |
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--interpreter ${glibcDynLinker} {} \; |
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sed -i "s|/usr/bin/perl|perl\x00 |" ghc-${version}/ghc/stage2/build/tmp/ghc-stage2 |
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sed -i "s|/usr/bin/gcc|gcc\x00 |" ghc-${version}/ghc/stage2/build/tmp/ghc-stage2 |
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''; |
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configurePlatforms = [ ]; |
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configureFlags = [ |
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"--with-gmp-libraries=${stdenv.lib.getLib gmp}/lib" |
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"--with-gmp-includes=${stdenv.lib.getDev gmp}/include" |
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] ++ stdenv.lib.optional stdenv.isDarwin "--with-gcc=${./gcc-clang-wrapper.sh}" |
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++ stdenv.lib.optional stdenv.hostPlatform.isMusl "--disable-ld-override"; |
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# Stripping combined with patchelf breaks the executables (they die |
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# with a segfault or the kernel even refuses the execve). (NIXPKGS-85) |
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dontStrip = true; |
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# No building is necessary, but calling make without flags ironically |
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# calls install-strip ... |
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dontBuild = true; |
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# On Linux, use patchelf to modify the executables so that they can |
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# find editline/gmp. |
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preFixup = stdenv.lib.optionalString stdenv.isLinux '' |
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for p in $(find "$out" -type f -executable); do |
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if isELF "$p"; then |
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echo "Patchelfing $p" |
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patchelf --set-rpath "${libPath}:$(patchelf --print-rpath $p)" $p |
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fi |
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done |
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'' + stdenv.lib.optionalString stdenv.isDarwin '' |
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# not enough room in the object files for the full path to libiconv :( |
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for exe in $(find "$out" -type f -executable); do |
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isScript $exe && continue |
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ln -fs ${libiconv}/lib/libiconv.dylib $(dirname $exe)/libiconv.dylib |
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install_name_tool -change /usr/lib/libiconv.2.dylib @executable_path/libiconv.dylib -change /usr/local/lib/gcc/6/libgcc_s.1.dylib ${gcc.cc.lib}/lib/libgcc_s.1.dylib $exe |
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done |
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for file in $(find "$out" -name setup-config); do |
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substituteInPlace $file --replace /usr/bin/ranlib "$(type -P ranlib)" |
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done |
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''; |
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doInstallCheck = true; |
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installCheckPhase = '' |
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unset ${libEnvVar} |
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# Sanity check, can ghc create executables? |
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cd $TMP |
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mkdir test-ghc; cd test-ghc |
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cat > main.hs << EOF |
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{-# LANGUAGE TemplateHaskell #-} |
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module Main where |
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main = putStrLn \$([|"yes"|]) |
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EOF |
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$out/bin/ghc --make main.hs || exit 1 |
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echo compilation ok |
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[ $(./main) == "yes" ] |
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''; |
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passthru = { |
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targetPrefix = ""; |
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enableShared = true; |
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}; |
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meta.license = stdenv.lib.licenses.bsd3; |
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meta.platforms = ["x86_64-linux" "i686-linux" "x86_64-darwin"]; |
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} |
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