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/base/BUILD.bazel | 31 ++++++++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

(limited to 'absl/base')

diff --git a/absl/base/BUILD.bazel b/absl/base/BUILD.bazel
index a1418553..eeec68a2 100644
--- a/absl/base/BUILD.bazel
+++ b/absl/base/BUILD.bazel
@@ -21,7 +21,13 @@ load(
     "ABSL_TEST_COPTS",
 )
 
-package(default_visibility = ["//visibility:public"])
+package(
+    default_visibility = ["//visibility:public"],
+    features = [
+        "layering_check",
+        "parse_headers",
+    ],
+)
 
 licenses(["notice"])
 
@@ -301,6 +307,7 @@ cc_test(
         ":atomic_hook",
         ":atomic_hook_test_helper",
         ":core_headers",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -316,6 +323,7 @@ cc_test(
     deps = [
         ":base",
         ":core_headers",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -343,6 +351,7 @@ cc_test(
     deps = [
         ":config",
         ":throw_delegate",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -356,6 +365,7 @@ cc_test(
     deps = [
         ":errno_saver",
         ":strerror",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -410,6 +420,7 @@ cc_test(
     deps = [
         ":exception_safety_testing",
         "//absl/memory",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -427,6 +438,7 @@ cc_test(
     linkopts = ABSL_DEFAULT_LINKOPTS,
     deps = [
         ":base_internal",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -441,6 +453,7 @@ cc_test(
         ":base_internal",
         "//absl/memory",
         "//absl/strings",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -479,6 +492,7 @@ cc_test(
         ":config",
         ":core_headers",
         "//absl/synchronization",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -536,6 +550,7 @@ cc_test(
     deps = [
         ":config",
         ":endian",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -548,6 +563,7 @@ cc_test(
     deps = [
         ":config",
         "//absl/synchronization:thread_pool",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -561,6 +577,7 @@ cc_test(
         ":base",
         ":core_headers",
         "//absl/synchronization",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -571,6 +588,7 @@ cc_test(
     deps = [
         ":core_headers",
         ":nullability",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -583,6 +601,7 @@ cc_test(
     deps = [
         ":raw_logging_internal",
         "//absl/strings",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -596,6 +615,7 @@ cc_test(
     deps = [
         ":base",
         "//absl/synchronization",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -629,6 +649,7 @@ cc_test(
         ":base",
         ":core_headers",
         "//absl/synchronization",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -644,6 +665,7 @@ cc_test(
         ":base",
         "//absl/synchronization",
         "@com_github_google_benchmark//:benchmark_main",
+        "@com_google_googletest//:gtest",
     ],
 )
 
@@ -670,6 +692,7 @@ cc_test(
     linkopts = ABSL_DEFAULT_LINKOPTS,
     deps = [
         ":scoped_set_env",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -685,6 +708,7 @@ cc_test(
         "//absl/flags:flag_internal",
         "//absl/flags:marshalling",
         "//absl/strings",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -714,6 +738,7 @@ cc_test(
     deps = [
         ":strerror",
         "//absl/strings",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -753,6 +778,7 @@ cc_test(
     linkopts = ABSL_DEFAULT_LINKOPTS,
     deps = [
         ":fast_type_id",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -780,6 +806,7 @@ cc_test(
     linkopts = ABSL_DEFAULT_LINKOPTS,
     deps = [
         ":prefetch",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -794,6 +821,7 @@ cc_test(
     deps = [
         ":core_headers",
         "//absl/strings",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -807,6 +835,7 @@ cc_test(
     deps = [
         ":core_headers",
         "//absl/types:optional",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
-- 
cgit v1.2.3