Merge "Enforce bcp/sscp stubs do not compile against apps" into main
diff --git a/api/api.go b/api/api.go
index c733f5b..e885823 100644
--- a/api/api.go
+++ b/api/api.go
@@ -79,7 +79,45 @@
var PrepareForCombinedApisTest = android.FixtureRegisterWithContext(registerBuildComponents)
+func (a *CombinedApis) apiFingerprintStubDeps() []string {
+ ret := []string{}
+ ret = append(
+ ret,
+ transformArray(a.properties.Bootclasspath, "", ".stubs")...,
+ )
+ ret = append(
+ ret,
+ transformArray(a.properties.Bootclasspath, "", ".stubs.system")...,
+ )
+ ret = append(
+ ret,
+ transformArray(a.properties.Bootclasspath, "", ".stubs.module_lib")...,
+ )
+ ret = append(
+ ret,
+ transformArray(a.properties.System_server_classpath, "", ".stubs.system_server")...,
+ )
+ return ret
+}
+
+func (a *CombinedApis) DepsMutator(ctx android.BottomUpMutatorContext) {
+ ctx.AddDependency(ctx.Module(), nil, a.apiFingerprintStubDeps()...)
+}
+
func (a *CombinedApis) GenerateAndroidBuildActions(ctx android.ModuleContext) {
+ ctx.WalkDeps(func(child, parent android.Module) bool {
+ if _, ok := child.(java.AndroidLibraryDependency); ok && child.Name() != "framework-res" {
+ // Stubs of BCP and SSCP libraries should not have any dependencies on apps
+ // This check ensures that we do not run into circular dependencies when UNBUNDLED_BUILD_TARGET_SDK_WITH_API_FINGERPRINT=true
+ ctx.ModuleErrorf(
+ "Module %s is not a valid dependency of the stub library %s\n."+
+ "If this dependency has been added via `libs` of java_sdk_library, please move it to `impl_only_libs`\n",
+ child.Name(), parent.Name())
+ return false // error detected
+ }
+ return true
+ })
+
}
type genruleProps struct {