Add an opaque OnceKey type and use it for all calls to Once in
build/soong. A future patch will convert the arguments to
Once* to OnceKey once users outside build/soong have been updated.
Test: onceper_test.go
Change-Id: Ifcb338e6e603e804e507203c9508d30ffb2df966
This change allows PRODUCT_ENFORCE_RRO_EXCLUDED_OVERLAYS to
refer to subdirectories of directories in PRODUCT_PACKAGE_OVERLAYS,
e.g.:
PRODUCT_PACKAGE_OVERLAYS := foo/overlay
PRODUCT_ENFORCE_RRO_EXCLUDED_OVERLAYS := foo/overlay/packages/apps/HelloWorld
Bug: 118823052
Test: m nothing (soong tests)
Change-Id: Ic9f89c11d023ea1b4f6f2f6683d94c81aa7b8a1b
Add support for compiling android_library modules into AARs,
and refactor app support on top of it.
Bug: 73724997
Test: app_test.go
Change-Id: I1dfac5fffe577c6680bc4709147b2061eb7d819c
