Commit 22aa9763 authored by sternenseemann's avatar sternenseemann
Browse files

haskell.compiler.*: only set LANG if necessary 

Our theory is that only sphinx and haddock need a working locale on
the build platform. We should actually put this into practice so our
understanding matches our build instructions.
parent c2a65088

pkgs/development/compilers/ghc/common-hadrian.nix

+14 −10
Original line number Diff line number Diff line
@@ -343,6 +343,10 @@ let 
  # TODO(@Ericson2314) Make unconditional

  targetPrefix = lib.optionalString (targetPlatform != hostPlatform) "${targetPlatform.config}-";



  # TODO(@sternenseemann): there's no stage0:exe:haddock target by default,

  # so haddock isn't available for GHC cross-compilers. Can we fix that?

  hasHaddock = stdenv.hostPlatform == stdenv.targetPlatform;



  hadrianSettings =

    # -fexternal-dynamic-refs apparently (because it's not clear from the

    # documentation) makes the GHC RTS able to load static libraries, which may
@@ -495,9 +499,6 @@ stdenv.mkDerivation ( 
      patchShebangs --build .

    '';



    # GHC needs the locale configured during the Haddock phase.

    LANG = "en_US.UTF-8";



    # GHC is a bit confused on its cross terminology.

    # TODO(@sternenseemann): investigate coreutils dependencies and pass absolute paths

    preConfigure = ''
@@ -548,9 +549,15 @@ stdenv.mkDerivation ( 
          "${buildTargetLlvmPackages.clang}/bin/${buildTargetLlvmPackages.clang.targetPrefix}clang"

      }"

    ''

    # Haddock and sphinx need a working locale

    + lib.optionalString (enableDocs || hasHaddock) (

      ''

        export LANG="en_US.UTF-8"

      ''

      + lib.optionalString (stdenv.buildPlatform.libc == "glibc") ''

        export LOCALE_ARCHIVE="${buildPackages.glibcLocales}/lib/locale/locale-archive"

      ''

    )

    + lib.optionalString (!stdenv.hostPlatform.isDarwin) ''

      export NIX_LDFLAGS+=" -rpath $out/lib/ghc-${version}"

    ''
@@ -854,14 +861,11 @@ stdenv.mkDerivation ( 


      inherit llvmPackages;

      inherit enableShared;

      inherit hasHaddock;



      # Expose hadrian used for bootstrapping, for debugging purposes

      inherit hadrian;



      # TODO(@sternenseemann): there's no stage0:exe:haddock target by default,

      # so haddock isn't available for GHC cross-compilers. Can we fix that?

      hasHaddock = stdenv.hostPlatform == stdenv.targetPlatform;



      bootstrapAvailable = lib.meta.availableOn stdenv.buildPlatform bootPkgs.ghc;

    };

pkgs/development/compilers/ghc/common-make-native-bignum.nix

+9 −6
Original line number Diff line number Diff line
@@ -378,9 +378,6 @@ stdenv.mkDerivation ( 


    postPatch = "patchShebangs .";



    # GHC needs the locale configured during the Haddock phase.

    LANG = "en_US.UTF-8";



    # GHC is a bit confused on its cross terminology.

    # TODO(@sternenseemann): investigate coreutils dependencies and pass absolute paths

    preConfigure = ''
@@ -435,9 +432,15 @@ stdenv.mkDerivation ( 
      echo -n "${buildMK}" > mk/build.mk

      sed -i -e 's|-isysroot /Developer/SDKs/MacOSX10.5.sdk||' configure

    ''

    # Haddock and sphinx need a working locale

    + lib.optionalString (enableDocs || enableHaddockProgram) (

      ''

        export LANG="en_US.UTF-8"

      ''

      + lib.optionalString (stdenv.buildPlatform.libc == "glibc") ''

        export LOCALE_ARCHIVE="${buildPackages.glibcLocales}/lib/locale/locale-archive"

      ''

    )

    + lib.optionalString (!stdenv.hostPlatform.isDarwin) ''

      export NIX_LDFLAGS+=" -rpath $out/lib/ghc-${version}"

    ''