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

2 files changed, 49 insertions, 2 deletions

diff --git a/absl/random/BUILD.bazel b/absl/random/BUILD.bazel
index 19130ff7..173e4dd8 100644
--- a/absl/random/BUILD.bazel
+++ b/absl/random/BUILD.bazel
@@ -23,7 +23,13 @@ load(
     "ABSL_TEST_COPTS",
 )
 
-package(default_visibility = ["//visibility:public"])
+package(
+    default_visibility = ["//visibility:public"],
+    features = [
+        "layering_check",
+        "parse_headers",
+    ],
+)
 
 licenses(["notice"])
 
@@ -171,6 +177,7 @@ cc_test(
         ":random",
         "//absl/random/internal:pcg_engine",
         "//absl/random/internal:sequence_urbg",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -196,6 +203,7 @@ cc_test(
         "//absl/random/internal:sequence_urbg",
         "//absl/strings",
         "//absl/strings:str_format",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -213,6 +221,7 @@ cc_test(
         ":distributions",
         ":random",
         "//absl/random/internal:distribution_test_util",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -226,6 +235,7 @@ cc_test(
     deps = [
         ":distributions",
         ":random",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -250,6 +260,7 @@ cc_test(
         "//absl/random/internal:sequence_urbg",
         "//absl/strings",
         "//absl/strings:str_format",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -270,6 +281,7 @@ cc_test(
         "//absl/random/internal:pcg_engine",
         "//absl/random/internal:sequence_urbg",
         "//absl/strings",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -299,6 +311,7 @@ cc_test(
         "//absl/random/internal:sequence_urbg",
         "//absl/strings",
         "//absl/strings:str_format",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -321,6 +334,7 @@ cc_test(
         "//absl/random/internal:sequence_urbg",
         "//absl/strings",
         "//absl/strings:str_format",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -344,6 +358,7 @@ cc_test(
         "//absl/random/internal:sequence_urbg",
         "//absl/strings",
         "//absl/strings:str_format",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -365,6 +380,7 @@ cc_test(
         "//absl/random/internal:pcg_engine",
         "//absl/random/internal:sequence_urbg",
         "//absl/strings",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -391,6 +407,7 @@ cc_test(
         "//absl/random/internal:pcg_engine",
         "//absl/random/internal:sequence_urbg",
         "//absl/strings",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -411,6 +428,7 @@ cc_test(
         "//absl/random/internal:pcg_engine",
         "//absl/random/internal:sequence_urbg",
         "//absl/strings",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -426,6 +444,7 @@ cc_test(
         ":random",
         "//absl/base:fast_type_id",
         "//absl/random/internal:sequence_urbg",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -444,6 +463,7 @@ cc_test(
         ":mock_distributions",
         ":mocking_bit_gen",
         ":random",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -461,6 +481,7 @@ cc_test(
         ":mock_distributions",
         ":mocking_bit_gen",
         ":random",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -476,6 +497,7 @@ cc_test(
     ],
     deps = [
         ":random",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -490,6 +512,7 @@ cc_test(
         ":random",
         ":seed_sequences",
         "//absl/random/internal:nonsecure_base",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
diff --git a/absl/random/internal/BUILD.bazel b/absl/random/internal/BUILD.bazel
index 37f4d6e2..036435b0 100644
--- a/absl/random/internal/BUILD.bazel
+++ b/absl/random/internal/BUILD.bazel
@@ -28,7 +28,13 @@ default_package_visibility = [
     "//absl/random:__pkg__",
 ]
 
-package(default_visibility = default_package_visibility)
+package(
+    default_visibility = default_package_visibility,
+    features = [
+        "layering_check",
+        "parse_headers",
+    ],
+)
 
 licenses(["notice"])
 
@@ -409,6 +415,7 @@ cc_test(
     linkopts = ABSL_DEFAULT_LINKOPTS,
     deps = [
         ":traits",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -425,6 +432,7 @@ cc_test(
         ":generate_real",
         "//absl/flags:flag",
         "//absl/numeric:bits",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -437,6 +445,7 @@ cc_test(
     linkopts = ABSL_DEFAULT_LINKOPTS,
     deps = [
         ":distribution_test_util",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -449,6 +458,7 @@ cc_test(
     linkopts = ABSL_DEFAULT_LINKOPTS,
     deps = [
         ":fastmath",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -462,6 +472,7 @@ cc_test(
     deps = [
         ":explicit_seed_seq",
         "//absl/random:seed_sequences",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -474,6 +485,7 @@ cc_test(
     linkopts = ABSL_DEFAULT_LINKOPTS,
     deps = [
         ":salted_seed_seq",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -489,6 +501,7 @@ cc_test(
     deps = [
         ":distribution_test_util",
         "//absl/base:core_headers",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -503,6 +516,7 @@ cc_test(
     linkopts = ABSL_DEFAULT_LINKOPTS,
     deps = [
         ":fast_uniform_bits",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -543,6 +557,7 @@ cc_test(
         "//absl/random:distributions",
         "//absl/random:seed_sequences",
         "//absl/strings",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -555,6 +570,7 @@ cc_test(
     linkopts = ABSL_DEFAULT_LINKOPTS,
     deps = [
         ":seed_material",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -571,6 +587,7 @@ cc_test(
         ":pool_urbg",
         "//absl/meta:type_traits",
         "//absl/types:span",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -586,6 +603,7 @@ cc_test(
         ":explicit_seed_seq",
         ":pcg_engine",
         "//absl/time",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -604,6 +622,7 @@ cc_test(
         "//absl/log",
         "//absl/strings",
         "//absl/time",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -617,6 +636,7 @@ cc_test(
     deps = [
         ":randen",
         "//absl/meta:type_traits",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -631,6 +651,7 @@ cc_test(
         ":platform",
         ":randen_slow",
         "//absl/base:endian",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -662,6 +683,7 @@ cc_test(
         ":wide_multiply",
         "//absl/numeric:bits",
         "//absl/numeric:int128",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -742,6 +764,7 @@ cc_test(
     linkopts = ABSL_DEFAULT_LINKOPTS,
     deps = [
         ":iostream_state_saver",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )
@@ -754,6 +777,7 @@ cc_test(
     linkopts = ABSL_DEFAULT_LINKOPTS,
     deps = [
         ":uniform_helper",
+        "@com_google_googletest//:gtest",
         "@com_google_googletest//:gtest_main",
     ],
 )