--- newlib-2.0.0/config/mt-ospace-orig	2014-11-13 12:02:45.463578281 +0000
+++ newlib-2.0.0/config/mt-ospace	2014-11-13 12:03:01.409592374 +0000
@@ -1,3 +1,3 @@
 # Build libraries optimizing for space, not speed.
- CFLAGS_FOR_TARGET = -g -Os
- CXXFLAGS_FOR_TARGET = -g -Os
+ CFLAGS_FOR_TARGET += -g -Os
+ CXXFLAGS_FOR_TARGET += -g -Os