Use llvm-{strip,objcopy} by default

... except for Darwin Mach-O, as it is not supported by llvm-strip.

Test: m checkbuild
Bug: 119221035
Change-Id: I021637b6dd3530bff1f563f2ec7c2168e1083b7e

cc/library.go

@@ -686,9 +686,9 @@ func (library *libraryDecorator) linkShared(ctx ModuleContext,
 	TransformSharedObjectToToc(ctx, outputFile, tocFile, builderFlags)
 
 	if library.stripper.needsStrip(ctx) {
-		// b/80093681, GNU strip/objcopy bug.
-		// Use llvm-{strip,objcopy} when clang lld is used.
-		builderFlags.stripUseLlvmStrip = library.baseLinker.useClangLld(ctx)
+		if ctx.Darwin() {
+			builderFlags.stripUseGnuStrip = true
+		}
 		strippedOutputFile := outputFile
 		outputFile = android.PathForModuleOut(ctx, "unstripped", fileName)
 		library.stripper.strip(ctx, outputFile, strippedOutputFile, builderFlags)