CSTD = gnu99
override CFLAGS_A = -fomit-frame-pointer \
-mthumb -ffunction-sections -fdata-sections -MMD \
-MF$(DEP_DIR)$(patsubst %.o,%.d,$(notdir $(1))) \
CSTD = gnu99
override CFLAGS_A = -fomit-frame-pointer \
-mthumb -ffunction-sections -fdata-sections -MMD \
-MF$(DEP_DIR)$(patsubst %.o,%.d,$(notdir $(1))) \