diff -r 2f4e3c312b65 -r cf509170838f scripts/build/libc/newlib.sh
--- a/scripts/build/libc/newlib.sh	Tue Nov 22 14:18:14 2011 +0800
+++ b/scripts/build/libc/newlib.sh	Wed Nov 30 12:07:59 2011 +0100
@@ -94,7 +94,7 @@
     #   target : the machine newlib runs on
     CT_DoExecLog CFG                                    \
     CC_FOR_BUILD="${CT_BUILD}-gcc"                      \
-    CFLAGS_FOR_TARGET="${CT_TARGET_CFLAGS} -O"          \
+    CFLAGS_FOR_TARGET="${CT_TARGET_CFLAGS}"             \
     AR=${CT_TARGET}-ar                                  \
     RANLIB=${CT_TARGET}-ranlib                          \
     "${CT_SRC_DIR}/newlib-$(libc_newlib_version)/configure" \