Avoid Rust source provider rule duplication
Until now, source provider modules duplicated the rule to generate the
source for each variant. Add a inter-variant dependency between the
source and the other variants (e.g. rlib, dylib) to avoid this
duplication. Add documentation on this behaviour.
Bug: 162588681
Test: m
Change-Id: I41c9e2220f8875245415e17374852e540dfd47ec
diff --git a/rust/protobuf_test.go b/rust/protobuf_test.go
index a9dbf39..bd11a5a 100644
--- a/rust/protobuf_test.go
+++ b/rust/protobuf_test.go
@@ -29,7 +29,7 @@
}
`)
// Check that there's a rule to generate the expected output
- _ = ctx.ModuleForTests("librust_proto", "android_arm64_armv8-a_dylib").Output("buf.rs")
+ _ = ctx.ModuleForTests("librust_proto", "android_arm64_armv8-a_source").Output("buf.rs")
// Check that libprotobuf is added as a dependency.
librust_proto := ctx.ModuleForTests("librust_proto", "android_arm64_armv8-a_dylib").Module().(*Module)