commit 4bb9c6e88d4d437cf403ee7e0bf1d4effa5fae2a
author Antonio Niño Díaz <antonio.ninodiaz@arm.com> Tue Jan 15 09:55:38 2019 +0000
committer GitHub <noreply@github.com> Tue Jan 15 09:55:38 2019 +0000
tree c212d9638d579dfa674e354b38ad441166c98458
parent d4565f6d09467fe6f7455376d37bc1eb86c220ec
parent 1ff4071f2f3e61d446c94c629750f9d02dd9a204

Merge pull request #1748 from antonio-nino-diaz-arm/an/build-flags

build: Support BL-specific build flags

make_helpers/build_macros.mk

diff --git a/make_helpers/build_macros.mk b/make_helpers/build_macros.mk
index d60a5bf..961cabf 100644
--- a/make_helpers/build_macros.mk
+++ b/make_helpers/build_macros.mk
@@ -216,10 +216,11 @@
 $(eval OBJ := $(1)/$(patsubst %.c,%.o,$(notdir $(2))))
 $(eval DEP := $(patsubst %.o,%.d,$(OBJ)))
 $(eval IMAGE := IMAGE_BL$(call uppercase,$(3)))
+$(eval BL_CFLAGS := $(BL$(call uppercase,$(3))_CFLAGS))
 
 $(OBJ): $(2) $(filter-out %.d,$(MAKEFILE_LIST)) | bl$(3)_dirs
 	$$(ECHO) "  CC      $$<"
-	$$(Q)$$(CC) $$(TF_CFLAGS) $$(CFLAGS) -D$(IMAGE) $(MAKE_DEP) -c $$< -o $$@
+	$$(Q)$$(CC) $$(TF_CFLAGS) $$(CFLAGS) $(BL_CFLAGS) -D$(IMAGE) $(MAKE_DEP) -c $$< -o $$@
 
 -include $(DEP)