[libc][bazel] Make top section of BUILD.bazel files more uniform. (#137689)
Make sure all BUILD.bazel files under llvm-libc are specifying
package-level default_visibility and licenses.
Add top-level license notice and comment to new BUILD.bazel for
complex.h functions.
diff --git a/utils/bazel/llvm-project-overlay/libc/test/BUILD.bazel b/utils/bazel/llvm-project-overlay/libc/test/BUILD.bazel
index ccad771..c95c571 100644
--- a/utils/bazel/llvm-project-overlay/libc/test/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/libc/test/BUILD.bazel
@@ -7,6 +7,8 @@
package(default_visibility = ["//visibility:public"])
+licenses(["notice"])
+
exports_files(["libc_test_rules.bzl"])
# Smoke test verifying libc_release_library macro functionality.
diff --git a/utils/bazel/llvm-project-overlay/libc/test/include/BUILD.bazel b/utils/bazel/llvm-project-overlay/libc/test/include/BUILD.bazel
index 361c7c8..51e8424 100644
--- a/utils/bazel/llvm-project-overlay/libc/test/include/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/libc/test/include/BUILD.bazel
@@ -6,6 +6,8 @@
load("//libc/test:libc_test_rules.bzl", "libc_test")
+package(default_visibility = ["//visibility:public"])
+
licenses(["notice"])
libc_test(
diff --git a/utils/bazel/llvm-project-overlay/libc/test/src/complex/BUILD.bazel b/utils/bazel/llvm-project-overlay/libc/test/src/complex/BUILD.bazel
index cc3a8d8..7802e6f 100644
--- a/utils/bazel/llvm-project-overlay/libc/test/src/complex/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/libc/test/src/complex/BUILD.bazel
@@ -1,5 +1,15 @@
+# This file is licensed under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+# Tests for LLVM libc complex.h functions.
+
load("//libc/test:libc_test_rules.bzl", "libc_test")
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])
+
[
libc_test(
name = func_name + "_test",
