milkymist: use -Wshadow

Only one minor conflict found.
kristianpaul · Dec 14, 2011 · 14a31d4 · 14a31d4
1 parent f043b4c
commit 14a31d4
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Showing 2 changed files with 1 addition and 2 deletions.
diff --git a/software/include.mak b/software/include.mak
@@ -38,7 +38,7 @@ INCLUDES_NOLIBC ?= -nostdinc -I$(MMDIR)/software/include/base
 INCLUDES = $(INCLUDES_NOLIBC) -I$(MMDIR)/software/include -I$(MMDIR)/tools
 ASFLAGS = $(INCLUDES) -nostdinc
 # later: -Wmissing-prototypes
-CFLAGS = -O9 -Wall -Wstrict-prototypes -Wold-style-definition \
+CFLAGS = -O9 -Wall -Wstrict-prototypes -Wold-style-definition -Wshadow \
 	 -mbarrel-shift-enabled -mmultiply-enabled -mdivide-enabled \
 	 -msign-extend-enabled -fno-builtin -fsigned-char \
 	 -fsingle-precision-constant $(INCLUDES)

diff --git a/software/libbase/vsnprintf.c b/software/libbase/vsnprintf.c
@@ -198,7 +198,6 @@ int vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
 				int m;
 				float f;
 				int integer;
-				int i;
 
 				/* until I sort out how to disable this stupid promotion to double ... */
 				f = *(va_arg(args, float *));