[llvm] 0f619ce - [gn] port e837f4b7dbc3 (_LIBCPP_PSTL_CPU_BACKEND_SERIAL)

[Nico Weber via llvm-commits]

Author: Nico Weber
Date: 2023-05-25T06:15:35-04:00
New Revision: 0f619ce18c78f9d0fce21bafe9deae8b3c545721

URL: https://github.com/llvm/llvm-project/commit/0f619ce18c78f9d0fce21bafe9deae8b3c545721
DIFF: https://github.com/llvm/llvm-project/commit/0f619ce18c78f9d0fce21bafe9deae8b3c545721.diff

LOG: [gn] port e837f4b7dbc3 (_LIBCPP_PSTL_CPU_BACKEND_SERIAL)

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 ca3de8d6fad42..34757257f9dd2 100644
--- a/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
+++ b/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
@@ -37,6 +37,8 @@ if (current_toolchain == default_toolchain) {
       "_LIBCPP_HAS_NO_WIDE_CHARACTERS=",
       "_LIBCPP_ABI_DEFINES=",
       "_LIBCPP_ENABLE_ASSERTIONS_DEFAULT=",
+      "_LIBCPP_PSTL_CPU_BACKEND_SERIAL=1",
+      "_LIBCPP_PSTL_CPU_BACKEND_THREAD=",
     ]
     if (libcxx_abi_version != 1) {
       values += [ "_LIBCPP_ABI_VERSION=$libcxx_abi_version" ]