From b8523280c2a995effefe5cfcb0caf41c20af80e3 Mon Sep 17 00:00:00 2001
From: xuxin19 <xuxin19@xiaomi.com>
Date: Tue, 22 Oct 2024 20:19:25 +0800
Subject: [PATCH] cmake(bugfix):fix cxx build error on fastDDS X86_64

Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
---
 arch/x86_64/src/cmake/Toolchain.cmake | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/x86_64/src/cmake/Toolchain.cmake b/arch/x86_64/src/cmake/Toolchain.cmake
index f63bb72d756..798349e1dd3 100644
--- a/arch/x86_64/src/cmake/Toolchain.cmake
+++ b/arch/x86_64/src/cmake/Toolchain.cmake
@@ -125,7 +125,6 @@ if(CONFIG_CXX_STANDARD)
 endif()
 
 if(CONFIG_LIBCXX)
-  add_compile_options(-D__GLIBCXX__)
   add_compile_options(-D_LIBCPP_DISABLE_AVAILABILITY)
 endif()