--- a/gcc/config/darwin-c.c	2015-01-09 22:18:42.000000000 +0200
+++ b/gcc/config/darwin-c.c	2015-06-27 04:17:58.000000000 +0300
@@ -490,8 +490,7 @@
 
 static const char *framework_defaults [] =
   {
-    "/System/Library/Frameworks",
-    "/Library/Frameworks",
+// stdenvDarwinPure
   };
 
 /* Register the GNU objective-C runtime include path if STDINC.  */
 
 /* Register the GNU objective-C runtime include path if STDINC.  */
--- a/gcc/cppdefault.c	2015-01-05 14:33:28.000000000 +0200
+++ b/gcc/cppdefault.c	2015-06-27 04:16:15.000000000 +0300
@@ -35,6 +35,9 @@
 # undef CROSS_INCLUDE_DIR
 #endif
 
+// stdenvDarwinPure
+# undef LOCAL_INCLUDE_DIR
+
 const struct default_include cpp_include_defaults[]
 #ifdef INCLUDE_DEFAULTS
 = INCLUDE_DEFAULTS;