From 3661f16c9990514c30cea4693e9f6b498a629a0a Mon Sep 17 00:00:00 2001 From: Jeenu Viswambharan <jeenu.viswambharan@arm.com> Date: Thu, 1 Nov 2018 10:55:55 +0000 Subject: [PATCH] build: Support BL-specific build flags With this patch, each BL image can have its own compiler flags. Change-Id: Ic9075a20bc6f6dc8a277587b9bee5e062306c090 Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com> --- make_helpers/build_macros.mk | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/make_helpers/build_macros.mk b/make_helpers/build_macros.mk index d60a5bf0e..961cabfee 100644 --- a/make_helpers/build_macros.mk +++ b/make_helpers/build_macros.mk @@ -216,10 +216,11 @@ define MAKE_C $(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) -- GitLab