From: Geert Uytterhoeven Date: Wed, 11 Jun 2014 16:57:46 +0200 Subject: [090/249] staging: rtl8723au: Add compiler check for -Wtype-limits Origin: https://git.kernel.org/linus/ee264346fa08395aa6e846b72e7b3987e959f053 Gcc versions before 4.3 do not support -Wtype-limits: cc1: error: unrecognized command line option "-Wtype-limits" Signed-off-by: Geert Uytterhoeven Acked-by: Jes Sorensen Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8723au/Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/staging/rtl8723au/Makefile b/drivers/staging/rtl8723au/Makefile index 6f76c7b..a9aae21 100644 --- a/drivers/staging/rtl8723au/Makefile +++ b/drivers/staging/rtl8723au/Makefile @@ -52,4 +52,5 @@ r8723au-$(CONFIG_8723AU_AP_MODE) += core/rtw_ap.o obj-$(CONFIG_R8723AU) := r8723au.o -ccflags-y += -Wtype-limits -D__CHECK_ENDIAN__ -I$(src)/include +ccflags-y += $(call cc-option,-Wtype-limits,) +ccflags-y += -D__CHECK_ENDIAN__ -I$(src)/include