New patch to review for coreboot: build system: Unwind multi-region cbfstool add commands

[Patrick Georgi]

Patrick Georgi ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13504

-gerrit

commit 0d47172af0032ac6fcd305e8f738b2be211a5d58
Author: Patrick Georgi 
Date:   Thu Jan 28 22:22:38 2016 +0100

build system: Unwind multi-region cbfstool add commands

Add files to fmap regions one-by-one, so we can modify options
    per-file-per-region.

Change-Id: Ic3ff5a4e563796c9fdd5705236aef37c883abf5e
    Signed-off-by: Patrick Georgi 
---
 Makefile.inc | 21 +++++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

diff --git a/Makefile.inc b/Makefile.inc
index 84d7a2d..8b69109 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -649,9 +649,9 @@ ifeq ($(CONFIG_CBFS_AUTOGEN_ATTRIBUTES),y)
    cbfs-autogen-attributes=-g
 endif

-define cbfs-add-cmd
-	printf "    CBFS       $(call extract_nth,2,$(1))\n"
-	$(if $(2),-$(CBFSTOOL) $@.tmp remove -n $(call extract_nth,2,$(file)) 2>/dev/null)
+# cbfs-add-cmd-for-region
+# $(call cbfs-add-cmd-for-region,file in extract_nth format,region name)
+define cbfs-add-cmd-for-region
    $(CBFSTOOL) $@.tmp \
    add$(if $(filter stage,$(call extract_nth,3,$(1))),-stage)$(if $(filter payload,$(call extract_nth,3,$(1))),-payload) \
    -f $(call extract_nth,1,$(1)) \
@@ -659,10 +659,23 @@ define cbfs-add-cmd
    $(if $(filter-out stage,$(call extract_nth,3,$(1))),-t $(call extract_nth,3,$(1))) \
    $(if $(call extract_nth,4,$(1)),-c $(call extract_nth,4,$(1))) \
    $(cbfs-autogen-attributes) \
-	-r $(call regions-for-file,$(call extract_nth,2,$(1))) \
+	-r $(2) \
    $(if $(call extract_nth,6,$(1)),-a $(call extract_nth,6,$(file)), \
    	$(if $(call extract_nth,5,$(file)),-b $(call extract_nth,5,$(file)))) \
    $(call extract_nth,7,$(1))
+
+endef
+# Empty line before endef is necessary so cbfs-add-cmd-for-region ends in a
+# newline
+
+# cbfs-add-cmd
+# $(call cbfs-add-cmd,file in extract_nth format,non-empty if file removal requested)
+define cbfs-add-cmd
+	printf "    CBFS       $(call extract_nth,2,$(1))\n"
+	$(if $(2),-$(CBFSTOOL) $@.tmp remove -n $(call extract_nth,2,$(file)) 2>/dev/null)
+	$(eval _tmp-cbfs-add-cmd-regions=$(call regions-for-file,$(call extract_nth,2,$(1)))) \
+	$(foreach region,$(subst $(comma),$(spc),$(_tmp-cbfs-add-cmd-regions)), \
+		$(call cbfs-add-cmd-for-region,$(1),$(region)))
 endef

cbfs-files=$(cbfs-files-fixed) $(cbfs-files-aligned) $(cbfs-files-regular)