1 files changed, 27 insertions, 4 deletions
diff --git a/pkgs/development/libraries/gcc/libgcc/default.nix b/pkgs/development/libraries/gcc/libgcc/default.nix
index ef605d8702fa3..0a29ab6927f74 100644
--- a/pkgs/development/libraries/gcc/libgcc/default.nix
+++ b/pkgs/development/libraries/gcc/libgcc/default.nix
@@ -46,16 +46,22 @@ stdenvNoLibs.mkDerivation rec {
     mkdir -p "$buildRoot/gcc"
     cd "$buildRoot/gcc"
     (
+      export AS_FOR_BUILD=${buildPackages.stdenv.cc}/bin/$AS_FOR_BUILD
+      export CC_FOR_BUILD=${buildPackages.stdenv.cc}/bin/$CC_FOR_BUILD
+      export CPP_FOR_BUILD=${buildPackages.stdenv.cc}/bin/$CPP_FOR_BUILD
+      export CXX_FOR_BUILD=${buildPackages.stdenv.cc}/bin/$CXX_FOR_BUILD
+      export LD_FOR_BUILD=${buildPackages.stdenv.cc.bintools}/bin/$LD_FOR_BUILD
+
       export AS=$AS_FOR_BUILD
       export CC=$CC_FOR_BUILD
       export CPP=$CPP_FOR_BUILD
       export CXX=$CXX_FOR_BUILD
       export LD=$LD_FOR_BUILD
 
-      export AS_FOR_TARGET=$AS
-      export CC_FOR_TARGET=$CC
-      export CPP_FOR_TARGET=$CPP
-      export LD_FOR_TARGET=$LD
+      export AS_FOR_TARGET=${stdenvNoLibs.cc}/bin/$AS
+      export CC_FOR_TARGET=${stdenvNoLibs.cc}/bin/$CC
+      export CPP_FOR_TARGET=${stdenvNoLibs.cc}/bin/$CPP
+      export LD_FOR_TARGET=${stdenvNoLibs.cc.bintools}/bin/$LD
 
       export NIX_BUILD_CFLAGS_COMPILE+=' -DGENERATOR_FILE=1'
 
@@ -81,6 +87,23 @@ stdenvNoLibs.mkDerivation rec {
     cd "$buildRoot/gcc/${hostPlatform.config}/libgcc"
     configureScript=$sourceRoot/configure
     chmod +x "$configureScript"
+
+    export AS_FOR_BUILD=${buildPackages.stdenv.cc}/bin/$AS_FOR_BUILD
+    export CC_FOR_BUILD=${buildPackages.stdenv.cc}/bin/$CC_FOR_BUILD
+    export CPP_FOR_BUILD=${buildPackages.stdenv.cc}/bin/$CPP_FOR_BUILD
+    export CXX_FOR_BUILD=${buildPackages.stdenv.cc}/bin/$CXX_FOR_BUILD
+    export LD_FOR_BUILD=${buildPackages.stdenv.cc.bintools}/bin/$LD_FOR_BUILD
+
+    export AS=${stdenvNoLibs.cc}/bin/$AS
+    export CC=${stdenvNoLibs.cc}/bin/$CC
+    export CPP=${stdenvNoLibs.cc}/bin/$CPP
+    export CXX=${stdenvNoLibs.cc}/bin/$CXX
+    export LD=${stdenvNoLibs.cc.bintools}/bin/$LD
+
+    export AS_FOR_TARGET=${stdenvNoLibs.cc}/bin/$AS_FOR_TARGET
+    export CC_FOR_TARGET=${stdenvNoLibs.cc}/bin/$CC_FOR_TARGET
+    export CPP_FOR_TARGET=${stdenvNoLibs.cc}/bin/$CPP_FOR_TARGET
+    export LD_FOR_TARGET=${stdenvNoLibs.cc.bintools}/bin/$LD_FOR_TARGET
   '';
 
   gccConfigureFlags = [