Fix licensing errors and add default condition for `local_defines`.

PiperOrigin-RevId: 548995629
Change-Id: I0734ca5b64cf37401ec74a339a67f3044321aa7c
diff --git a/cc/compiler/BUILD b/cc/compiler/BUILD
index fade580..41f00e4 100644
--- a/cc/compiler/BUILD
+++ b/cc/compiler/BUILD
@@ -43,7 +43,7 @@
 
 package(default_visibility = ["//visibility:public"])
 
-licenses(["notice"])  # Apache 2.0
+licenses(["notice"])
 
 config_setting(
     name = "clang",
diff --git a/tests/compiler_settings/BUILD b/tests/compiler_settings/BUILD
index bb5ed83..33c8206 100644
--- a/tests/compiler_settings/BUILD
+++ b/tests/compiler_settings/BUILD
@@ -21,11 +21,12 @@
     srcs = ["main.cc"],
     local_defines = select(
         {
-            "//cc/compiler:clang": ["COMPILER=clang"],
             "//cc/compiler:clang-cl": ["COMPILER=clang-cl"],
+            "//cc/compiler:clang": ["COMPILER=clang"],
             "//cc/compiler:gcc": ["COMPILER=gcc"],
             "//cc/compiler:mingw-gcc": ["COMPILER=mingw-gcc"],
             "//cc/compiler:msvc-cl": ["COMPILER=msvc-cl"],
+            "//conditions:default": [],
         },
         no_match_error = "Compiler not detected by Bazel",
     ),