From 7b2525469c2dc8550002330418f3e61d7b4de572 Mon Sep 17 00:00:00 2001
From: zhaowq32 <zhaowq32@outlook.com>
Date: Tue, 12 Nov 2024 17:33:09 +0800
Subject: [PATCH] add hidden symbols options

---
 CMakeLists.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c5bc7b88..f4b40ef6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -54,6 +54,12 @@ endif()
 
 option(SPDLOG_BUILD_ALL "Build all artifacts" OFF)
 
+option(SPDLOG_HIDDEN_SYMBOLS "Hidden symbols" OFF)
+
+if(SPDLOG_HIDDEN_SYMBOLS)
+    set(CMAKE_CXX_VISIBILITY_PRESET hidden)
+endif()
+
 # build shared option
 option(SPDLOG_BUILD_SHARED "Build shared library" OFF)