From ce505f6814fbed638bd638c46165cd8a09fb9872 Mon Sep 17 00:00:00 2001
From: archshift <admin@archshift.com>
Date: Fri, 25 Apr 2014 07:58:59 -0700
Subject: Use libc++ on OSX

Fixes issues with https://github.com/mc-server/MCServer/commit/f3dfc0349d7008efa50855c739d86918bdbf4a88 in XCode.

Tested on Mac (Makefile and XCode) and Linux.
---
 SetFlags.cmake | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/SetFlags.cmake b/SetFlags.cmake
index c5a3a0697..da69293f7 100644
--- a/SetFlags.cmake
+++ b/SetFlags.cmake
@@ -188,6 +188,9 @@ macro(set_exe_flags)
 		add_flags_cxx("-ffast-math")
 		
 		if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+			if (APPLE)
+				add_flags_cxx("-stdlib=libc++")
+			endif()
 			# clang does not provide the __extern_always_inline macro and a part of libm depends on this when using fast-math
 			add_flags_cxx("-D__extern_always_inline=inline")
 			add_flags_cxx("-Werror -Weverything -Wno-c++98-compat-pedantic -Wno-string-conversion")
-- 
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