[U-Boot] [PATCH 3/6] arm: Check for -fstack-usage support

Signed-off-by: Tom Rini trini@ti.com --- arch/arm/config.mk | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/arch/arm/config.mk b/arch/arm/config.mk index 45f9dca..caf6adb 100644 --- a/arch/arm/config.mk +++ b/arch/arm/config.mk @@ -53,7 +53,11 @@ PF_CPPFLAGS_ABI := $(call cc-option,\ )\ ) $(call cc-option,-mno-thumb-interwork,)\ ) -PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_ARM) $(PF_CPPFLAGS_ABI) + +# Report stack usage if supported +PF_CPPFLAGS_STACK := $(call cc-option,-fstack-usage,) + +PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_ARM) $(PF_CPPFLAGS_ABI) $(PF_CPPFLAGS_STACK)

# For EABI, make sure to provide raise() ifneq (,$(findstring -mabi=aapcs-linux,$(PLATFORM_CPPFLAGS)))