add fat command mv

[z180-stamp.git] / mk / avr.rules.mk

diff --git a/mk/avr.rules.mk b/mk/avr.rules.mk
index 66fab582ebba8d9563c747a38f2451ffe63e87a2..97d9fdf2e313e8c6837ad1e69146c8d20021f337 100644 (file)
--- a/mk/avr.rules.mk
+++ b/mk/avr.rules.mk
@@ -33,7 +33,7 @@ OBJ = $(SRC:.c=.o) $(ASRC:.S=.o)
 
 TGT_CFLAGS     += -mmcu=$(MCU) $(OPT) $(CSTD) -g
 TGT_CFLAGS     += $(ARCH_FLAGS)
 
 TGT_CFLAGS     += -mmcu=$(MCU) $(OPT) $(CSTD) -g
 TGT_CFLAGS     += $(ARCH_FLAGS)

-TGT_CFLAGS     += -Wextra -Wshadow -Wimplicit-function-declaration
+TGT_CFLAGS     += -Wextra -Wshadow -Wimplicit-function-declaration -Wimplicit-fallthrough=1

 TGT_CFLAGS     += -Wredundant-decls -Wstrict-prototypes
 TGT_CFLAGS     += -fshort-enums -funsigned-bitfields
 TGT_CFLAGS     += -fno-common -ffunction-sections -fdata-sections
 TGT_CFLAGS     += -Wredundant-decls -Wstrict-prototypes
 TGT_CFLAGS     += -fshort-enums -funsigned-bitfields
 TGT_CFLAGS     += -fno-common -ffunction-sections -fdata-sections