[gn build] Port d1705c1196f

diff --git a/llvm/utils/gn/secondary/clang/lib/Headers/BUILD.gn b/llvm/utils/gn/secondary/clang/lib/Headers/BUILD.gn
index ec816ec..f1c4bfd 100644 (file)
--- a/llvm/utils/gn/secondary/clang/lib/Headers/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang/lib/Headers/BUILD.gn
@@ -62,6 +62,7 @@ copy("Headers") {
     "__clang_cuda_device_functions.h",
     "__clang_cuda_intrinsics.h",
     "__clang_cuda_libdevice_declares.h",
+    "__clang_cuda_math.h",
     "__clang_cuda_math_forward_declares.h",
     "__clang_cuda_runtime_wrapper.h",
     "__stddef_max_align_t.h",