Add task to print transitive dependencies and their license files.
Print modules and their transitive dependencies with license files.
To invoke, run
"make deps-license PROJ_PATH=<proj-path-patterns> DEP_PATH=<dep-path-patterns>".
PROJ_PATH restricts the paths of the source modules;
DEP_PATH restricts the paths of the dependency modules.
Both can be makefile patterns supported by makefile function $(filter).
Example:
$ make deps-license packages/app/% external/%
prints all modules in packages/app/ with their dpendencies in external/.
The printout lines look like "<module_name> :: <module_paths> :: <license_files>".
Bug: 20823995
Change-Id: I06b66e85ff56c8628bffa3d948085ed45870100f
diff --git a/core/base_rules.mk b/core/base_rules.mk
index 38f04f1..0294cf2 100644
--- a/core/base_rules.mk
+++ b/core/base_rules.mk
@@ -87,6 +87,7 @@
# file, tag the module as "gnu". Search for "*_GPL*", "*_LGPL*" and "*_MPL*"
# so that we can also find files like MODULE_LICENSE_GPL_AND_AFL
#
+license_files := $(call find-parent-file,$(LOCAL_PATH),MODULE_LICENSE*)
gpl_license_file := $(call find-parent-file,$(LOCAL_PATH),MODULE_LICENSE*_GPL* MODULE_LICENSE*_MPL* MODULE_LICENSE*_LGPL*)
ifneq ($(gpl_license_file),)
my_module_tags += gnu
@@ -643,6 +644,21 @@
INSTALLABLE_FILES.$(LOCAL_INSTALLED_MODULE).MODULE := $(my_register_name)
+##########################################################
+# Track module-level dependencies.
+# Use $(LOCAL_MODULE) instead of $(my_register_name) to ignore module's bitness.
+ALL_DEPS.MODULES := $(sort $(ALL_DEPS.MODULES) $(LOCAL_MODULE))
+ALL_DEPS.$(LOCAL_MODULE).ALL_DEPS := $(sort \
+ $(ALL_MODULES.$(LOCAL_MODULE).ALL_DEPS) \
+ $(LOCAL_STATIC_LIBRARIES) \
+ $(LOCAL_WHOLE_STATIC_LIBRARIES) \
+ $(LOCAL_SHARED_LIBRARIES) \
+ $(LOCAL_STATIC_JAVA_LIBRARIES) \
+ $(LOCAL_JAVA_LIBRARIES)\
+ $(LOCAL_JNI_SHARED_LIBRARIES))
+
+ALL_DEPS.$(LOCAL_MODULE).LICENSE := $(sort $(ALL_DEPS.$(LOCAL_MODULE).LICENSE) $(license_files))
+
###########################################################
## Take care of my_module_tags
###########################################################