Prevent systemserverclasspath_fragment from depending on prebuilts

When TARGET_BUILD_APPS is set then TARGET_BUILD_USE_PREBUILT_SDKS=true
which causes all java_sdk_library_import modules to be treated as
prefer:true.

That breaks the build when the systemserverclasspath_fragment's content
property references a source java_sdk_library module that has a
corresponding java_sdk_library_import prebuilt module.

This fixes the issue by marking the dependency from the
systemserverclasspath_fragment to the source module as one that must
not be replaced with a reference to the prebuilt module.

Test: - update art prebuilts to include service-art
      m TARGET_BUILD_APPS=Calendar apps_only
      - fails before, works afterwards
Bug: 199116972
Change-Id: Ia2d8ce7bb7e644336a42c901f7fb8ea50fd67909

1 files changed, 6 insertions, 0 deletions

diff --git a/java/systemserver_classpath_fragment.go b/java/systemserver_classpath_fragment.go
index 5311f62c1..de2a9787f 100644
--- a/java/systemserver_classpath_fragment.go
+++ b/java/systemserver_classpath_fragment.go
@@ -123,10 +123,16 @@ type systemServerClasspathFragmentContentDependencyTag struct {
 	blueprint.BaseDependencyTag
 }
 
+// The systemserverclasspath_fragment contents must never depend on prebuilts.
+func (systemServerClasspathFragmentContentDependencyTag) ReplaceSourceWithPrebuilt() bool {
+	return false
+}
+
 // Contents of system server fragments in an apex are considered to be directly in the apex, as if
 // they were listed in java_libs.
 func (systemServerClasspathFragmentContentDependencyTag) CopyDirectlyInAnyApex() {}
 
+var _ android.ReplaceSourceWithPrebuilt = systemServerClasspathFragmentContentDepTag
 var _ android.CopyDirectlyInAnyApexTag = systemServerClasspathFragmentContentDepTag
 
 // The tag used for the dependency between the systemserverclasspath_fragment module and its contents.