msp430: only pass -Wall once
The flag is already added to CFLAGS
a few lines below this definition.
@@ -45,7 +45,7 @@ CONTIKI_SOURCEFILES += $(CONTIKI_TARGET_SOURCEFILES)
### Compiler definitions
ifeq ($(WERROR),1)
-CFLAGSWERROR= -Wall -Werror
+ CFLAGSWERROR = -Werror
endif
CC = msp430-gcc
