add the generation of partial update files to the makefiles

It seems that the generated partial update files are now generated
correctly. We now need to handle languages and sign the partial files as
well as upload them.

Change-Id: I69fbdad42da2c8a2d9695bc852956b82ce773f4c

Makefile.gbuild

@@ -46,4 +46,16 @@ upload-update-info:
 	$(SRCDIR)/bin/update/upload_builds.py "$(PRODUCTNAME)" "$(BUILDID)" "$(PLATFORM)" "$(UPDATE_DIR)" "$(UPDATE_CONFIG)"
 	$(SRCDIR)/bin/update/upload_build_config.py "$(UPDATE_DIR)" "$(UPDATE_CONFIG)"
 
+create-partial-info:
+	$(eval BUILDID := $(shell git -C $(SRCDIR) log -1 --format=%H))
+	$(eval VERSION := $(LIBO_VERSION_MAJOR).$(LIBO_VERSION_MINOR).$(LIBO_VERSION_MICRO).$(LIBO_VERSION_PATCH)$(LIBO_VERSION_SUFFIX)$(LIBO_VERSION_SUFFIX_SUFFIX))
+	$(eval PLATFORM := $(RTL_OS)_$(RTL_ARCH))
+	$(eval MAR_NAME_PREFIX := $(PRODUCTNAME)_$(VERSION)_$(PLATFORM)_$(BUILDID))
+	$(eval UPDATE_DIR := $(WORKDIR)/update-info)
+	$(eval MAR_DIR := $(WORKDIR)/mar)
+	$(eval CURRENT_BUILD := $(WORKDIR)/mar/current-build/)
+	mkdir -p $(UPDATE_DIR)
+	mkdir -p $(UPDATE_DIR)/previous-builds
+	MAR=$(INSTDIR)/program/mar $(SRCDIR)/bin/update/create_partial_update.py "$(PRODUCTNAME)" "$(WORKDIR)" "$(UPDATE_DIR)" "$(MAR_DIR)/previous-builds/" "$(MAR_NAME_PREFIX)" "$(UPDATE_CONFIG)" "$(PLATFORM)" "$(CURRENT_BUILD)" "$(BUILDID)"
+
 # vim: set noet sw=4 ts=4:

Makefile.in

@@ -426,6 +426,9 @@ create-update-info:
 upload-update-info:
 	$(MAKE) -f $(SRCDIR)/Makefile.gbuild upload-update-info
 
+create-partial-info:
+	$(MAKE) -f $(SRCDIR)/Makefile.gbuild create-partial-info
+
 dump-deps:
 	@$(SRCDIR)/bin/module-deps.pl $(MAKE) $(SRCDIR)/Makefile.gbuild