Implement vendor snapshot
Vendor snapshot can be captured with "m dist vendor-snapshot". With
vendor snapshot and vndk snapshot, older version of /vendor and newer
version of /system will be able to be built together by setting
BOARD_VNDK_VERSION to past vendor's version.
Only vendor modules under AOSP are to be captured. In detail, modules
under following directories are ignored:
- device/
- vendor/
- hardware/, except for interfaces/, libhardware/, libhardware_legacy/,
and ril/
Test modules (cc_test, etc.) and sanitized modules are also ignored.
Bug: 65377115
Test: m dist vendor-snapshot
Change-Id: If7a2f6de7f36deee936930c0ccf7c47c4a0cebf6
diff --git a/cc/testing.go b/cc/testing.go
index ba8ed95..60e5cf5 100644
--- a/cc/testing.go
+++ b/cc/testing.go
@@ -320,6 +320,7 @@
RegisterRequiredBuildComponentsForTest(ctx)
ctx.PreArchMutators(android.RegisterDefaultsPreArchMutators)
ctx.RegisterSingletonType("vndk-snapshot", VndkSnapshotSingleton)
+ ctx.RegisterSingletonType("vendor-snapshot", VendorSnapshotSingleton)
return ctx
}