1 files changed, 15 insertions, 15 deletions
diff --git a/pkgs/development/compilers/gcc/4.9/default.nix b/pkgs/development/compilers/gcc/4.9/default.nix
index bd5257b94a09..13ff4165a41c 100644
--- a/pkgs/development/compilers/gcc/4.9/default.nix
+++ b/pkgs/development/compilers/gcc/4.9/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, targetPackages, fetchurl, noSysDirs, fetchpatch
+{ stdenv, targetPackages, fetchurl, fetchpatch, noSysDirs
 , langC ? true, langCC ? true, langFortran ? false
 , langObjC ? stdenv.targetPlatform.isDarwin
 , langObjCpp ? stdenv.targetPlatform.isDarwin
@@ -52,13 +52,10 @@ with builtins;
 
 let version = "4.9.4";
 
-    enableParallelBuilding = true;
-
     inherit (stdenv) buildPlatform hostPlatform targetPlatform;
 
     patches =
-      [ ../use-source-date-epoch.patch ]
-      ++ optionals enableParallelBuilding [ ../parallel-bconfig.patch ./parallel-strsignal.patch ]
+      [ ../use-source-date-epoch.patch ../parallel-bconfig.patch ./parallel-strsignal.patch ]
       ++ optional (targetPlatform != hostPlatform) ../libstdc++-target.patch
       ++ optional noSysDirs ../no-sys-dirs.patch
       ++ optional langFortran ../gfortran-driving.patch
@@ -239,8 +236,6 @@ stdenv.mkDerivation ({
     ++ (optional (zlib != null) zlib)
     ++ (optionals langJava [ boehmgc zip unzip ])
     ++ (optionals javaAwtGtk ([ gtk2 libart_lgpl ] ++ xlibs))
-    ++ (optionals (targetPlatform != hostPlatform) [targetPackages.stdenv.cc.bintools])
-
     # The builder relies on GNU sed (for instance, Darwin's `sed' fails with
     # "-i may not be used with stdin"), and `stdenvNative' doesn't provide it.
     ++ (optional hostPlatform.isDarwin gnused)
@@ -255,8 +250,7 @@ stdenv.mkDerivation ({
   ''
   + stdenv.lib.optionalString (langJava || langGo) ''
     export lib=$out;
-  ''
-  ;
+  '';
 
   dontDisableStatic = true;
 
@@ -268,7 +262,8 @@ stdenv.mkDerivation ({
     [
       "--with-gmp-include=${gmp.dev}/include"
       "--with-gmp-lib=${gmp.out}/lib"
-      "--with-mpfr=${mpfr.dev}"
+      "--with-mpfr-include=${mpfr.dev}/include"
+      "--with-mpfr-lib=${mpfr.out}/lib"
       "--with-mpc=${libmpc}"
     ] ++
     optional (libelf != null) "--with-libelf=${libelf}" ++
@@ -381,7 +376,8 @@ stdenv.mkDerivation ({
     ++ optional (zlib != null) zlib
     ++ optional langJava boehmgc
     ++ optionals javaAwtGtk xlibs
-    ++ optionals javaAwtGtk [ gmp mpfr ]));
+    ++ optionals javaAwtGtk [ gmp mpfr ]
+  ));
 
   EXTRA_TARGET_FLAGS = optionals
     (targetPlatform != hostPlatform && libcCross != null)
@@ -402,10 +398,13 @@ stdenv.mkDerivation ({
         "-Wl,-rpath-link,${libcCross.out}${libcCross.libdir or "/lib"}"
     ]));
 
-  passthru =
-    { inherit langC langCC langObjC langObjCpp langFortran langGo version; isGNU = true; };
+  passthru = {
+    inherit langC langCC langObjC langObjCpp langFortran langGo version;
+    isGNU = true;
+  };
 
-  inherit enableParallelBuilding enableMultilib;
+  enableParallelBuilding = true;
+  inherit enableMultilib;
 
   inherit (stdenv) is64bit;
 
@@ -429,7 +428,8 @@ stdenv.mkDerivation ({
     platforms =
       stdenv.lib.platforms.linux ++
       stdenv.lib.platforms.freebsd ++
-      stdenv.lib.platforms.illumos;
+      stdenv.lib.platforms.illumos ++
+      stdenv.lib.platforms.darwin;
   };
 }