[gn build] Port c01794e

llvm · Aug 31, 2023 · b8f60c6 · b8f60c6
1 parent 533145c
commit b8f60c6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/llvm/utils/gn/secondary/libcxx/include/BUILD.gn b/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
@@ -611,6 +611,7 @@ if (current_toolchain == default_toolchain) {
       "__memory_resource/unsynchronized_pool_resource.h",
       "__mutex/lock_guard.h",
       "__mutex/mutex.h",
+      "__mutex/once_flag.h",
       "__mutex/tag_types.h",
       "__mutex/unique_lock.h",
       "__node_handle",