Merge "Add $ORIGIN to rpath for cc_test modules" into main am: 783fa37807

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/3083002

Change-Id: I0b3ae062fda3c154864318cd641428982ad1bf87
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

cc/test.go

@@ -359,6 +359,12 @@ func (test *testBinary) linkerDeps(ctx DepsContext, deps Deps) Deps {
 func (test *testBinary) linkerFlags(ctx ModuleContext, flags Flags) Flags {
 	flags = test.binaryDecorator.linkerFlags(ctx, flags)
 	flags = test.testDecorator.linkerFlags(ctx, flags)
+
+	// Add a default rpath to allow tests to dlopen libraries specified in data_libs.
+	// Host modules already get an rpath specified in linker.go.
+	if !ctx.Host() {
+		flags.Global.LdFlags = append(flags.Global.LdFlags, `-Wl,-rpath,\$$ORIGIN`)
+	}
 	return flags
 }