From 2d255187d2f05e5cbce9c966723434d73e02013d Mon Sep 17 00:00:00 2001
From: lightaooii <gaohongtao2@huawei.com>
Date: Thu, 22 May 2025 10:59:22 +0800
Subject: [PATCH] [libcxx]Enable _LIBCPP_HAS_COND_CLOCKWAIT for
 condition_variable

https://gitee.com/openharmony/third_party_llvm-project/issues/IB0ONT

Signed-off-by: lightaooii <gaohongtao2@huawei.com>
---
 libcxx/include/__config | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libcxx/include/__config b/libcxx/include/__config
index 8bc9e49e9b35..887ca8573a69 100644
--- a/libcxx/include/__config
+++ b/libcxx/include/__config
@@ -933,6 +933,10 @@ _LIBCPP_BEGIN_NAMESPACE_STD _LIBCPP_END_NAMESPACE_STD
 #      if _LIBCPP_GLIBC_PREREQ(2, 30)
 #        define _LIBCPP_HAS_COND_CLOCKWAIT
 #      endif
+#    elif defined(__OHOS_FAMILY__) // OHOS_LOCAL
+#      if defined(_LIBCPP_HAS_MUSL_LIBC)
+#        define _LIBCPP_HAS_COND_CLOCKWAIT
+#      endif
 #    endif
 #  endif
 
-- 
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