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Build: introduce per-BL CPPFLAGS and ASFLAGS

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Currently, BL*_CFLAGS and BL*_LDFLAGS are supported.

For completion, this adds BL*_CPPFLAGS and BL*_ASFLAGS.

My main motivation is to pass -D<macro> to BL*_CPPFLAGS so that
the macro can be used from all source files.

Change-Id: I0ca1e4e26386bef7fed999af140ee7cce7c2f8ef
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2020-03-25 16:55:28 +09:00
parent 0a81158f0d
commit 848a7e8ce1
1 changed files with 7 additions and 6 deletions
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13
make_helpers/build_macros.mk
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@ -273,12 +273,12 @@ 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_CPPFLAGS := $(BL$(call uppercase,$(3))_CPPFLAGS) -DIMAGE_BL$(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) $$(LTO_CFLAGS) $$(TF_CFLAGS) $$(CFLAGS) $(BL_CFLAGS) -D$(IMAGE) $(MAKE_DEP) -c $$< -o $$@
$$(Q)$$(CC) $$(LTO_CFLAGS) $$(TF_CFLAGS) $$(CFLAGS) $(BL_CPPFLAGS) $(BL_CFLAGS) $(MAKE_DEP) -c $$< -o $$@
-include $(DEP)
@ -293,11 +293,12 @@ define MAKE_S
$(eval OBJ := $(1)/$(patsubst %.S,%.o,$(notdir $(2))))
$(eval DEP := $(patsubst %.o,%.d,$(OBJ)))
$(eval IMAGE := IMAGE_BL$(call uppercase,$(3)))
$(eval BL_CPPFLAGS := $(BL$(call uppercase,$(3))_CPPFLAGS) -DIMAGE_BL$(call uppercase,$(3)))
$(eval BL_ASFLAGS := $(BL$(call uppercase,$(3))_ASFLAGS))
$(OBJ): $(2) $(filter-out %.d,$(MAKEFILE_LIST)) | bl$(3)_dirs
$$(ECHO) " AS $$<"
$$(Q)$$(AS) $$(ASFLAGS) -D$(IMAGE) $(MAKE_DEP) -c $$< -o $$@
$$(Q)$$(AS) $$(ASFLAGS) $(BL_CPPFLAGS) $(BL_ASFLAGS) $(MAKE_DEP) -c $$< -o $$@
-include $(DEP)
@ -311,11 +312,11 @@ endef
define MAKE_LD
$(eval DEP := $(1).d)
$(eval IMAGE := IMAGE_BL$(call uppercase,$(3)))
$(eval BL_CPPFLAGS := $(BL$(call uppercase,$(3))_CPPFLAGS) -DIMAGE_BL$(call uppercase,$(3)))
$(1): $(2) $(filter-out %.d,$(MAKEFILE_LIST)) | bl$(3)_dirs
$$(ECHO) " PP $$<"
$$(Q)$$(CPP) $$(CPPFLAGS) $(TF_CFLAGS_$(ARCH)) -P -x assembler-with-cpp -D__LINKER__ $(MAKE_DEP) -D$(IMAGE) -o $$@ $$<
$$(Q)$$(CPP) $$(CPPFLAGS) $(BL_CPPFLAGS) $(TF_CFLAGS_$(ARCH)) -P -x assembler-with-cpp -D__LINKER__ $(MAKE_DEP) -o $$@ $$<
-include $(DEP)