From 1b070e1cc245132abf577d52d047403644f40b79 Mon Sep 17 00:00:00 2001
From: jcschaff <schaff.jim@gmail.com>
Date: Fri, 26 Jul 2024 13:47:10 -0400
Subject: [PATCH] use libc++ on macOS and libstdc++ on other platforms.

---
 CMakeLists.txt | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8b1ebe03..1ce89dbe 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -127,9 +127,11 @@ if (${OPTION_TARGET_DOCS})
 endif()
 
 if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
-#	if (NOT WINDOWS)
-#    	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
-#	endif()
+	if (APPLE)
+		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
+	elseif (MINGW)
+		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libstdc++")
+	else()
     set(CMAKE_OSX_DEPLOYMENT_TARGET "10.7" CACHE STRING "Choose minimum deploy target for Macos machines")
 endif()