Index: configure.in
===================================================================
--- configure.in	(revision 23105)
+++ configure.in	(working copy)
@@ -1236,7 +1236,7 @@
 	rhapsody*)	: ${LDSHARED='cc -dynamic -bundle -undefined suppress'}
 			: ${LDFLAGS=""}
 			rb_cv_dlopen=yes ;;
-	darwin*)	: ${LDSHARED='cc -dynamic -bundle -undefined suppress -flat_namespace'}
+	darwin*)	: ${LDSHARED="$(CC) -dynamic -bundle -undefined suppress -flat_namespace"}
 			: ${LDFLAGS=""}
 			: ${LIBPATHENV=DYLD_LIBRARY_PATH}
 			# /usr/local/include is always searched for
@@ -1569,7 +1569,7 @@
 	;;
     darwin*)
 	LIBRUBY_SO='lib$(RUBY_SO_NAME).$(MAJOR).$(MINOR).$(TEENY).dylib'
-	LIBRUBY_LDSHARED='cc -dynamiclib -undefined suppress -flat_namespace'
+	LIBRUBY_LDSHARED="$(CC) -dynamiclib -undefined suppress -flat_namespace"
 	LIBRUBY_DLDFLAGS='-install_name $(libdir)/lib$(RUBY_SO_NAME).dylib -current_version $(MAJOR).$(MINOR).$(TEENY) -compatibility_version $(MAJOR).$(MINOR)'
 	LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).$(MAJOR).$(MINOR).dylib lib$(RUBY_SO_NAME).dylib'
 	;;