From 143e983739333ce4b30320d26bce8594bd24b5f3 Mon Sep 17 00:00:00 2001
From: Derek Mauro <dmauro@google.com>
Date: Tue, 10 Oct 2023 13:29:16 -0700
Subject: Bazel: Support layering_check and parse_headers

The layering_check feature ensures that rules that include a header
explicitly depend on a rule that exports that header. Compiler support
is required, and currently only Clang 16+ supports diagnoses
layering_check failures.

The parse_headers feature ensures headers are self-contained by
compiling them with -fsyntax-only on supported compilers.

PiperOrigin-RevId: 572350144
Change-Id: I37297f761566d686d9dd58d318979d688b7e36d1
---
 absl/synchronization/BUILD.bazel | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'absl/synchronization/BUILD.bazel')

diff --git a/absl/synchronization/BUILD.bazel b/absl/synchronization/BUILD.bazel
index 0ca94e01..f26e2b3e 100644
--- a/absl/synchronization/BUILD.bazel
+++ b/absl/synchronization/BUILD.bazel
@@ -21,7 +21,13 @@ load(
     "ABSL_TEST_COPTS",
 )
 
-package(default_visibility = ["//visibility:private"])
+package(
+    default_visibility = ["//visibility:private"],
+    features = [
+        "layering_check",
+        "parse_headers",
+    ],
+)
 
 licenses(["notice"])
 
@@ -76,6 +82,7 @@ cc_test(
         "//absl/base:config",
         "//absl/random",
         "//absl/time",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -151,6 +158,7 @@ cc_test(
     deps = [
         ":synchronization",
         "//absl/time",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -167,6 +175,7 @@ cc_test(
     deps = [
         ":synchronization",
         "//absl/time",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -196,6 +205,7 @@ cc_test(
         "//absl/base:core_headers",
         "//absl/log",
         "//absl/log:check",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -212,6 +222,7 @@ cc_test(
         ":graphcycles_internal",
         "//absl/base:raw_logging_internal",
         "@com_github_google_benchmark//:benchmark_main",
+        "@com_google_googletest//:gtest",
     ],
 )
 
@@ -248,6 +259,7 @@ cc_test(
         "//absl/log:check",
         "//absl/memory",
         "//absl/time",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -260,6 +272,7 @@ cc_test(
     deps = [
         ":synchronization",
         "//absl/base:config",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -303,6 +316,7 @@ cc_test(
     deps = [
         ":synchronization",
         "//absl/time",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -356,6 +370,7 @@ cc_test(
         "//absl/base:config",
         "//absl/random",
         "//absl/time",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
-- 
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