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>
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@ -216,10 +216,11 @@ define MAKE_C
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$(eval OBJ := $(1)/$(patsubst %.c,%.o,$(notdir $(2))))
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$(eval OBJ := $(1)/$(patsubst %.c,%.o,$(notdir $(2))))
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$(eval DEP := $(patsubst %.o,%.d,$(OBJ)))
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$(eval DEP := $(patsubst %.o,%.d,$(OBJ)))
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$(eval IMAGE := IMAGE_BL$(call uppercase,$(3)))
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$(eval IMAGE := IMAGE_BL$(call uppercase,$(3)))
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$(eval BL_CFLAGS := $(BL$(call uppercase,$(3))_CFLAGS))
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$(OBJ): $(2) $(filter-out %.d,$(MAKEFILE_LIST)) | bl$(3)_dirs
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$(OBJ): $(2) $(filter-out %.d,$(MAKEFILE_LIST)) | bl$(3)_dirs
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$$(ECHO) " CC $$<"
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$$(ECHO) " CC $$<"
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$$(Q)$$(CC) $$(TF_CFLAGS) $$(CFLAGS) -D$(IMAGE) $(MAKE_DEP) -c $$< -o $$@
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$$(Q)$$(CC) $$(TF_CFLAGS) $$(CFLAGS) $(BL_CFLAGS) -D$(IMAGE) $(MAKE_DEP) -c $$< -o $$@
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-include $(DEP)
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-include $(DEP)
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