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Commit 8cbb845e authored by Bob Badour's avatar Bob Badour
Browse files

Add macros for declaring copied file licenses. 

The PRODUCT_COPY_FILES is populated before definitions.mk mapping
source files to installed files that get copied unchanged.

Need to be able to declare license metadata for the copied files such
that similarly named files in different projects can have different
licenses.

Need a macro to convert target names to their corresponding license
metadata.

Bug: 68860345
Bug: 151177513
Bug: 151953481
Bug: 213388645
Bug: 210912771

Test: m nothing

Change-Id: Ic244b3525e72b6cd8c4c4305bf5ad430d6e24ccb
parent bcb81e74

core/definitions.mk

+46 −0
Original line number Diff line number Diff line
@@ -576,6 +576,15 @@ define license-metadata-dir 
$(call generated-sources-dir-for,META,lic,)

endef



###########################################################

# License metadata targets corresponding to targets in $(1)

###########################################################

define corresponding-license-metadata

$(strip $(eval _dir := $(call license-metadata-dir)) \

$(foreach target, $(sort $(1)), $(_dir)/$(target).meta_lic) \

)

endef



###########################################################

## License metadata build rule for my_register_name $(1)

###########################################################
@@ -727,6 +736,22 @@ $(strip \ 
)

endef



###########################################################

## Declare that non-module targets copied from project $(1) and

## optionally ending in $(2) have the following license

## metadata:

##

## $(3) -- license kinds e.g. SPDX-license-identifier-Apache-2.0

## $(4) -- license conditions e.g. notice by_exception_only

## $(5) -- license text filenames (notices)

## $(6) -- package name

###########################################################

define declare-copy-files-license-metadata

$(strip \

  $(foreach _pair,$(filter $(1)%$(2),$(PRODUCT_COPY_FILES)),$(eval $(call declare-license-metadata,$(PRODUCT_OUT)/$(call word-colon,2,$(_pair)),$(3),$(4),$(5),$(6),$(1)))) \

)

endef



###########################################################

## Declare the license metadata for non-module container-type target $(1).

##
@@ -764,6 +789,18 @@ $(strip \ 
)

endef



###########################################################

## Declare that non-module targets copied from project $(1) and

## optionally ending in $(2) are non-copyrightable files.

##

## e.g. an information-only file merely listing other files.

###########################################################

define declare-0p-copy-files

$(strip \

  $(foreach _pair,$(filter $(1)%$(2),$(PRODUCT_COPY_FILES)),$(eval $(call declare-0p-target,$(PRODUCT_OUT)/$(call word-colon,2,$(_pair))))) \

)

endef



###########################################################

## Declare non-module target $(1) to have a first-party license

## (Android Apache 2.0)
@@ -774,6 +811,15 @@ define declare-1p-target 
$(call declare-license-metadata,$(1),SPDX-license-identifier-Apache-2.0,notice,build/soong/licenses/LICENSE,Android,$(2))

endef



###########################################################

## Declare that non-module targets copied from project $(1) and

## optionally ending in $(2) are first-party licensed

## (Android Apache 2.0)

###########################################################

define declare-1p-copy-files

$(foreach _pair,$(filter $(1)%$(2),$(PRODUCT_COPY_FILES)),$(call declare-1p-target,$(PRODUCT_OUT)/$(call word-colon,2,$(_pair)),$(1)))

endef



###########################################################

## Declare non-module container-type target $(1) to have a

## first-party license (Android Apache 2.0).