Index: uspace/lib/libc/Makefile.toolchain
===================================================================
--- uspace/lib/libc/Makefile.toolchain	(revision b32c604f4c266680482da12fcd5d10bfc96fa4a6)
+++ uspace/lib/libc/Makefile.toolchain	(revision 9c9c6a9b643e174ec115da13d7e7545e5323bedc)
@@ -30,5 +30,5 @@
 	-fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
 	-finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
-	-Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes \
+	-Wall -Wextra -Wno-clobbered -Wno-unused-parameter -Wmissing-prototypes \
 	-Werror-implicit-function-declaration -Werror -pipe -g -D__$(ENDIANESS)__