1########################################################### 2## Track NOTICE files 3########################################################### 4 5ifneq ($(LOCAL_NOTICE_FILE),) 6notice_file:=$(strip $(LOCAL_NOTICE_FILE)) 7else 8notice_file:=$(strip $(wildcard $(LOCAL_PATH)/NOTICE)) 9endif 10 11ifeq ($(LOCAL_MODULE_CLASS),GYP) 12 # We ignore NOTICE files for modules of type GYP. 13 notice_file := 14endif 15 16ifeq ($(LOCAL_MODULE_CLASS),NOTICE_FILES) 17# If this is a NOTICE-only module, we don't include base_rule.mk, 18# so my_prefix is not set at this point. 19ifeq ($(LOCAL_IS_HOST_MODULE),true) 20 my_prefix := HOST_ 21 LOCAL_HOST_PREFIX := 22else 23 my_prefix := TARGET_ 24endif 25endif 26 27ifdef notice_file 28 29# This relies on the name of the directory in PRODUCT_OUT matching where 30# it's installed on the target - i.e. system, data, etc. This does 31# not work for root and isn't exact, but it's probably good enough for 32# compliance. 33# Includes the leading slash 34ifdef LOCAL_INSTALLED_MODULE 35 module_installed_filename := $(patsubst $(PRODUCT_OUT)%,%,$(LOCAL_INSTALLED_MODULE)) 36else 37 # This module isn't installable 38 ifeq ($(LOCAL_MODULE_CLASS),STATIC_LIBRARIES) 39 # Stick the static libraries with the dynamic libraries. 40 # We can't use xxx_OUT_STATIC_LIBRARIES because it points into 41 # device-obj or host-obj. 42 module_installed_filename := \ 43 $(patsubst $(PRODUCT_OUT)%,%,$($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_SHARED_LIBRARIES))/$(notdir $(LOCAL_BUILT_MODULE)) 44 else 45 ifeq ($(LOCAL_MODULE_CLASS),JAVA_LIBRARIES) 46 # Stick the static java libraries with the regular java libraries. 47 module_leaf := $(notdir $(LOCAL_BUILT_MODULE)) 48 # javalib.jar is the default name for the build module (and isn't meaningful) 49 # If that's what we have, substitute the module name instead. These files 50 # aren't included on the device, so this name is synthetic anyway. 51 ifneq ($(filter javalib.jar classes.jack,$(module_leaf)),) 52 module_leaf := $(LOCAL_MODULE).jar 53 endif 54 module_installed_filename := \ 55 $(patsubst $(PRODUCT_OUT)%,%,$($(my_prefix)OUT_JAVA_LIBRARIES))/$(module_leaf) 56 else 57 $(error Cannot determine where to install NOTICE file for $(LOCAL_MODULE)) 58 endif # JAVA_LIBRARIES 59 endif # STATIC_LIBRARIES 60endif 61 62# In case it's actually a host file 63module_installed_filename := $(patsubst $(HOST_OUT)%,%,$(module_installed_filename)) 64module_installed_filename := $(patsubst $(HOST_CROSS_OUT)%,%,$(module_installed_filename)) 65 66installed_notice_file := $($(my_prefix)OUT_NOTICE_FILES)/src/$(module_installed_filename).txt 67 68$(installed_notice_file): PRIVATE_INSTALLED_MODULE := $(module_installed_filename) 69 70$(installed_notice_file): $(notice_file) 71 @echo Notice file: $< -- $@ 72 $(hide) mkdir -p $(dir $@) 73 $(hide) cat $< > $@ 74 75ifdef LOCAL_INSTALLED_MODULE 76# Make LOCAL_INSTALLED_MODULE depend on NOTICE files if they exist 77# libraries so they get installed along with it. Make it an order-only 78# dependency so we don't re-install a module when the NOTICE changes. 79$(LOCAL_INSTALLED_MODULE): | $(installed_notice_file) 80endif 81 82# To facilitate collecting NOTICE files for apps_only build, 83# we install the NOTICE file even if a module gets built but not installed, 84# because shared jni libraries won't be installed to the system image. 85ifdef TARGET_BUILD_APPS 86# for static Java libraries, we don't need to even build LOCAL_BUILT_MODULE, 87# but just javalib.jar in the common intermediate dir. 88ifeq ($(LOCAL_MODULE_CLASS),JAVA_LIBRARIES) 89$(intermediates.COMMON)/javalib.jar : | $(installed_notice_file) 90else 91$(LOCAL_BUILT_MODULE): | $(installed_notice_file) 92endif # JAVA_LIBRARIES 93endif # TARGET_BUILD_APPS 94 95else 96# NOTICE file does not exist 97installed_notice_file := 98endif 99 100# Create a predictable, phony target to build this notice file. 101# Define it even if the notice file doesn't exist so that other 102# modules can depend on it. 103notice_target := NOTICE-$(if \ 104 $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-$(LOCAL_MODULE_CLASS)-$(LOCAL_MODULE) 105.PHONY: $(notice_target) 106$(notice_target): $(installed_notice_file) 107