The next patch will add the .imxcfg file as a rule prerequisite, so the
target is rebuilt if it changes. Instead of duplicating it in all rules,
factor out the common parts into a imx_image_rule variable.
As the arguments are now going through an eval, any use of $ must be
escaped with another $ to become $$.
No functional change.
Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
v1 -> v2:
* escaped PBL_MEMORY_SIZE dollars to fix imx_v8_defconfig pimximg build
* moved eval into define, so it doesn't need replication for each
extension
---
images/Makefile.imx | 36 ++++++++++++++----------------------
1 file changed, 14 insertions(+), 22 deletions(-)
diff --git a/images/Makefile.imx b/images/Makefile.imx
index daf0cf1fcfaa..80e1acf941c5 100644
--- a/images/Makefile.imx
+++ b/images/Makefile.imx
@@ -5,28 +5,20 @@
# %.imximg - convert into i.MX image
# ----------------------------------------------------------------
-$(obj)/%.imximg: $(obj)/% FORCE
- $(call if_changed,imx_image,$(CFG_$(@F)),)
-
-$(obj)/%.pimximg: $(obj)/% FORCE
- $(call if_changed,imx_image,$(CFG_$(patsubst %.pimximg,%.imximg,$(@F))),\
- -p $($(patsubst $(obj)/%.pblb,PBL_MEMORY_SIZE_%,$<)))
-
-$(obj)/%.psimximg: $(obj)/% FORCE
- $(call if_changed,imx_image,$(CFG_$(patsubst %.psimximg,%.imximg,$(@F))),\
- -p $($(patsubst $(obj)/%.pblb,PBL_MEMORY_SIZE_%,$<)) -s)
-
-$(obj)/%.simximg: $(obj)/% FORCE
- $(call if_changed,imx_image,$(CFG_$(patsubst %.simximg,%.imximg,$(@F))),-s)
-
-$(obj)/%.usimximg: $(obj)/% FORCE
- $(call if_changed,imx_image,$(CFG_$(patsubst %.usimximg,%.imximg,$(@F))),-u -s)
-
-$(obj)/%.esimximg: $(obj)/% FORCE
- $(call if_changed,imx_image,$(CFG_$(patsubst %.esimximg,%.imximg,$(@F))),-e -s)
-
-$(obj)/%.esimximg.dek: $(obj)/% FORCE
- $(call if_changed,imx_image,$(CFG_$(patsubst %.esimximg,%.imximg,$(@F))),-e -s)
+define imx_image_rule
+$(eval
+$$(obj)/%.$(strip $(1)): $$(obj)/% FORCE
+ $$(call if_changed,imx_image,$$(CFG_$$(patsubst %.$(strip $(1)),%.imximg,$$(@F))),$(strip $(2)))
+)
+endef
+
+$(call imx_image_rule,imximg)
+$(call imx_image_rule,pimximg, -p $$($$(patsubst $$(obj)/%.pblb,PBL_MEMORY_SIZE_%,$$<)))
+$(call imx_image_rule,psimximg, -p $$($$(patsubst $$(obj)/%.pblb,PBL_MEMORY_SIZE_%,$$<)) -s)
+$(call imx_image_rule,simximg, -s)
+$(call imx_image_rule,usimximg, -u -s)
+$(call imx_image_rule,esimximg, -e -s)
+$(call imx_image_rule,esimximg.dek, -e -s)
.SECONDEXPANSION:
$(obj)/%.img.dek: $(obj)/$$(FILE_$$(@F))
--
2.24.0
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