1 files changed, 33 insertions, 0 deletions
diff --git a/src/core/lib/security/credentials/alts/check_gcp_environment_no_op.cc b/src/core/lib/security/credentials/alts/check_gcp_environment_no_op.cc
new file mode 100644
index 0000000000..d97681b86d
--- /dev/null
+++ b/src/core/lib/security/credentials/alts/check_gcp_environment_no_op.cc
@@ -0,0 +1,33 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include <grpc/support/port_platform.h>
+
+#if !defined(GPR_LINUX) && !defined(GPR_WINDOWS)
+
+#include "src/core/lib/security/credentials/alts/check_gcp_environment.h"
+
+#include <grpc/support/log.h>
+
+bool grpc_alts_is_running_on_gcp() {
+  gpr_log(GPR_ERROR,
+          "Platforms other than Linux and Windows are not supported");
+  return false;
+}
+
+#endif  // !defined(LINUX) && !defined(GPR_WINDOWS)