package-modules.mk revision 3380d3a1ae64667f130273a78a42b81c7296b595 
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# Iterate over modules' built files and installed files;
18# Calculate the dest files in the output zip file.
19
20$(foreach m,$(my_modules),\
21  $(if $(ALL_MODULES.$(m).BUILT_INSTALLED),,\
22    $(warning Unknown installed file for module '$(m)'))\
23  $(eval my_pickup_files += $(ALL_MODULES.$(m).PICKUP_FILES))\
24  $(foreach i, $(ALL_MODULES.$(m).BUILT_INSTALLED),\
25    $(eval bui_ins := $(subst :,$(space),$(i)))\
26    $(eval ins := $(word 2,$(bui_ins)))\
27    $(if $(filter $(TARGET_OUT_ROOT)/%,$(ins)),\
28      $(eval bui := $(word 1,$(bui_ins)))\
29      $(eval my_built_modules += $(bui))\
30      $(eval my_copy_dest := $(patsubst data/%,DATA/%,\
31                               $(patsubst system/%,DATA/%,\
32                                 $(patsubst $(PRODUCT_OUT)/%,%,$(ins)))))\
33      $(eval my_copy_pairs += $(bui):$(my_staging_dir)/$(my_copy_dest)))\
34  ))
35
36my_package_zip := $(my_staging_dir)/$(my_package_name).zip
37$(my_package_zip): PRIVATE_COPY_PAIRS := $(my_copy_pairs)
38$(my_package_zip): PRIVATE_PICKUP_FILES := $(my_pickup_files)
39$(my_package_zip) : $(my_built_modules)
40	@echo "Package $@"
41	@rm -rf $(dir $@) && mkdir -p $(dir $@)
42	$(hide) $(foreach p, $(PRIVATE_COPY_PAIRS), \
43	  $(eval pair := $(subst :,$(space),$(p)))\
44	  mkdir -p $(dir $(word 2,$(pair))); \
45	  cp -rf $(word 1,$(pair)) $(word 2,$(pair));)
46	$(hide) $(foreach f, $(PRIVATE_PICKUP_FILES), \
47	  cp -rf $(f) $(dir $@);)
48	$(hide) cd $(dir $@) && zip -rq $(notdir $@) *
49