notice_files.mk revision 278bbf126321304e125c8226b0cb8b51f25f3f0e 
1###########################################################
2## Track NOTICE files
3###########################################################
4
5notice_file:=$(strip $(wildcard $(LOCAL_PATH)/NOTICE))
6
7ifeq ($(LOCAL_MODULE_CLASS),GYP)
8  # We ignore NOTICE files for modules of type GYP.
9  notice_file :=
10endif
11
12ifeq ($(LOCAL_MODULE_CLASS),NOTICE_FILES)
13# If this is a NOTICE-only module, we don't include base_rule.mk,
14# so my_prefix is not set at this point.
15ifeq ($(LOCAL_IS_HOST_MODULE),true)
16  my_prefix := HOST_
17else
18  my_prefix := TARGET_
19endif
20endif
21
22ifdef notice_file
23
24# This relies on the name of the directory in PRODUCT_OUT matching where
25# it's installed on the target - i.e. system, data, etc.  This does
26# not work for root and isn't exact, but it's probably good enough for
27# compliance.
28# Includes the leading slash
29ifdef LOCAL_INSTALLED_MODULE
30  module_installed_filename := $(patsubst $(PRODUCT_OUT)%,%,$(LOCAL_INSTALLED_MODULE))
31else
32  # This module isn't installable
33  ifeq ($(LOCAL_MODULE_CLASS),STATIC_LIBRARIES)
34    # Stick the static libraries with the dynamic libraries.
35    # We can't use xxx_OUT_STATIC_LIBRARIES because it points into
36    # device-obj or host-obj.
37    module_installed_filename := \
38        $(patsubst $(PRODUCT_OUT)%,%,$($(my_prefix)OUT_SHARED_LIBRARIES))/$(notdir $(LOCAL_BUILT_MODULE))
39  else
40    ifeq ($(LOCAL_MODULE_CLASS),JAVA_LIBRARIES)
41      # Stick the static java libraries with the regular java libraries.
42      module_leaf := $(notdir $(LOCAL_BUILT_MODULE))
43      # javalib.jar is the default name for the build module (and isn't meaningful)
44      # If that's what we have, substitute the module name instead.  These files
45      # aren't included on the device, so this name is synthetic anyway.
46      ifeq ($(module_leaf),javalib.jar)
47        module_leaf := $(LOCAL_MODULE).jar
48      endif
49      module_installed_filename := \
50          $(patsubst $(PRODUCT_OUT)%,%,$($(my_prefix)OUT_JAVA_LIBRARIES))/$(module_leaf)
51    else
52      $(error Cannot determine where to install NOTICE file for $(LOCAL_MODULE))
53    endif # JAVA_LIBRARIES
54  endif # STATIC_LIBRARIES
55endif
56
57# In case it's actually a host file
58module_installed_filename := $(patsubst $(HOST_OUT)%,%,$(module_installed_filename))
59
60installed_notice_file := $($(my_prefix)OUT_NOTICE_FILES)/src/$(module_installed_filename).txt
61
62$(installed_notice_file): PRIVATE_INSTALLED_MODULE := $(module_installed_filename)
63
64$(installed_notice_file): $(notice_file)
65	@echo Notice file: $< -- $@
66	$(hide) mkdir -p $(dir $@)
67	$(hide) cat $< > $@
68
69ifdef LOCAL_INSTALLED_MODULE
70# Make LOCAL_INSTALLED_MODULE depend on NOTICE files if they exist
71# libraries so they get installed along with it.  Make it an order-only
72# dependency so we don't re-install a module when the NOTICE changes.
73$(LOCAL_INSTALLED_MODULE): | $(installed_notice_file)
74endif
75
76else
77# NOTICE file does not exist
78installed_notice_file :=
79endif
80
81# Create a predictable, phony target to build this notice file.
82# Define it even if the notice file doesn't exist so that other
83# modules can depend on it.
84notice_target := NOTICE-$(if \
85    $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-$(LOCAL_MODULE_CLASS)-$(LOCAL_MODULE)
86.PHONY: $(notice_target)
87$(notice_target): $(installed_notice_file)
88