[llvm] 269d0e2 - [gn build] Port f4c1258d5633

[LLVM GN Syncbot via llvm-commits]

Author: LLVM GN Syncbot
Date: 2021-10-12T10:50:41Z
New Revision: 269d0e223aee440f84292560ee6d96b3cad87bfa

URL: https://github.com/llvm/llvm-project/commit/269d0e223aee440f84292560ee6d96b3cad87bfa
DIFF: https://github.com/llvm/llvm-project/commit/269d0e223aee440f84292560ee6d96b3cad87bfa.diff

LOG: [gn build] Port f4c1258d5633

Added: 
    

Modified: 
    llvm/utils/gn/secondary/libcxx/include/BUILD.gn

Removed: 
    


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diff  --git a/llvm/utils/gn/secondary/libcxx/include/BUILD.gn b/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
index 44e6f32fab5c..3768bcee3452 100644
--- a/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
+++ b/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
@@ -270,6 +270,7 @@ if (current_toolchain == default_toolchain) {
       "__iterator/wrap_iter.h",
       "__libcpp_version",
       "__locale",
+      "__mbstate_t.h",
       "__memory/addressof.h",
       "__memory/allocation_guard.h",
       "__memory/allocator.h",