[llvm] [Bazel] Fixes 4057f8e (PR #225600)

[via llvm-commits]

https://github.com/forking-google-bazel-bot[bot] created https://github.com/llvm/llvm-project/pull/225600

This fixes 4057f8e45b7fcadf99b60763c873802f8add8770 (#225418).

Buildkite error link: https://buildkite.com/llvm-project/upstream-bazel/builds?commit=4057f8e45b7fcadf99b60763c873802f8add8770


>From 710027d15250d70d131f53d25a2332ea9135efc6 Mon Sep 17 00:00:00 2001
From: Google Bazel Bot <google-bazel-bot at google.com>
Date: Wed, 23 Sep 2026 05:49:54 +0000
Subject: [PATCH] Fix Bazel build for 4057f8e

Buildkite error link: https://buildkite.com/llvm-project/upstream-bazel/builds?commit=4057f8e45b7fcadf99b60763c873802f8add8770
---
 utils/bazel/llvm-project-overlay/libc/BUILD.bazel | 1 +
 1 file changed, 1 insertion(+)

diff --git a/utils/bazel/llvm-project-overlay/libc/BUILD.bazel b/utils/bazel/llvm-project-overlay/libc/BUILD.bazel
index 4b8ddfe1ec4282..3a57403dfcf9d8 100644
--- a/utils/bazel/llvm-project-overlay/libc/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/libc/BUILD.bazel
@@ -344,6 +344,7 @@ libc_support_library(
         "//conditions:default": ["@platforms//:incompatible"],
     }),
     deps = [
+        ":__support_macros_attributes",
         ":__support_macros_config",
         ":__support_macros_properties_architectures",
         ":hdr_stdint_proxy",