Add some friendly error messages for java_sdk_library.
The stubs will always fail to build without at least these
three arguments. Give a clear error message when this happens
instead of failing further into the build.
Bug: 77575606
Test: make <x>.stubs for sdk_library "x" without these args
Change-Id: If3142ecc73d6428f7e3120788f8de64d56a777ad
diff --git a/java/sdk_library.go b/java/sdk_library.go
index 45a6a09..52e713f 100644
--- a/java/sdk_library.go
+++ b/java/sdk_library.go
@@ -485,6 +485,13 @@
// once for public API level and once for system API level
func sdkLibraryMutator(mctx android.TopDownMutatorContext) {
if module, ok := mctx.Module().(*sdkLibrary); ok {
+ if module.properties.Srcs == nil {
+ mctx.PropertyErrorf("srcs", "java_sdk_library must specify srcs")
+ }
+ if module.properties.Api_packages == nil {
+ mctx.PropertyErrorf("api_packages", "java_sdk_library must specify api_packages")
+ }
+
// for public API stubs
module.createStubsLibrary(mctx, apiScopePublic)
module.createDocs(mctx, apiScopePublic)