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authorJeenu Viswambharan <jeenu.viswambharan@arm.com>2018-11-01 10:55:55 +0000
committerAntonio Nino Diaz <antonio.ninodiaz@arm.com>2019-01-10 13:50:02 +0000
commit3661f16c9990514c30cea4693e9f6b498a629a0a (patch)
tree2e8f134559c52e62751445a78bd52dd3cd1ca1be /make_helpers
parent63b9b5425f15a18b4afb957b1f1c861d14a611fa (diff)
downloadtrusted-firmware-a-3661f16c9990514c30cea4693e9f6b498a629a0a.tar.gz
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>
Diffstat (limited to 'make_helpers')
-rw-r--r--make_helpers/build_macros.mk3
1 files changed, 2 insertions, 1 deletions
diff --git a/make_helpers/build_macros.mk b/make_helpers/build_macros.mk
index d60a5bf0ee..961cabfeee 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)