package-modules.mk revision 3b81aabbd085c7c596b258b1bcc0a8ee0c0ac6ca 
1# Package up modules to a zip file.
2# It preserves the install path of the modules' installed files.
3#
4# Input variables:
5#   my_modules: a list of module names
6#   my_package_name: the name of the output zip file.
7# Output variables:
8#   my_package_zip: the path to the output zip file.
9#
10#
11
12my_staging_dir := $(call intermediates-dir-for,PACKAGING,$(my_package_name))
13my_built_modules :=
14my_copy_pairs :=
15my_pickup_files :=
16
17# Search for modules' built files and installed files;
18# Calculate the dest files in the output zip file.
19$(foreach m,$(my_modules),\
20  $(if $(ALL_MODULES.$(m).INSTALLED),,\
21      $(warning Unknown installed file for module '$(m)'))\
22  $(eval my_pickup_files += $(ALL_MODULES.$(m).PICKUP_FILES))\
23  $(foreach i,$(filter $(TARGET_OUT_ROOT)/%,$(ALL_MODULES.$(m).INSTALLED)),\
24    $(eval b := $(filter %$(suffix $(i)),$(filter $(TARGET_OUT_ROOT)/%,$(ALL_MODULES.$(m).BUILT))))\
25    $(if $(filter 1,$(words $(b))),\
26      $(eval my_built_modules += $(b))\
27        $(eval my_copy_pairs += $(b):$(patsubst $(PRODUCT_OUT)/%,$(my_staging_dir)/%,$(i))),\
28      $(warning Unexpected module built file '$(b)' for module '$(m)'))\
29  ))
30
31my_package_zip := $(my_staging_dir)/$(my_package_name).zip
32$(my_package_zip): PRIVATE_COPY_PAIRS := $(my_copy_pairs)
33$(my_package_zip): PRIVATE_PICKUP_FILES := $(my_pickup_files)
34$(my_package_zip) : $(my_built_modules)
35	@echo "Package $@"
36	@rm -rf $(dir $@) && mkdir -p $(dir $@)
37	$(hide) $(foreach p, $(PRIVATE_COPY_PAIRS), \
38	  $(eval pair := $(subst :,$(space),$(p)))\
39	  mkdir -p $(dir $(word 2,$(pair))); \
40	  cp -rf $(word 1,$(pair)) $(word 2,$(pair));)
41	$(hide) $(foreach f, $(PRIVATE_PICKUP_FILES), \
42	  cp -rf $(f) $(dir $@);)
43	$(hide) cd $(dir $@) && zip -rq $(notdir $@) *
44