From c8608f268f6461c421055ff3df1fd72d616cb646 Mon Sep 17 00:00:00 2001
From: Alexandru Croitor <alexandru.croitor@theqtcompany.com>
Date: Wed, 11 May 2016 11:37:16 +0200
Subject: Add option to link with libc++ on older OSX versions.

Change-Id: I0e5b0486a03010386195e09702fbff72843ef28e
Reviewed-by: Christian Tismer <tismer@stackless.com>
---
 CMakeLists.txt | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2fad8e5..7be3488 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,6 +14,13 @@ configure_file("pyside2uic/__init__.py.in" "${CMAKE_CURRENT_BINARY_DIR}/pyside2u
 
 option(BUILD_TESTS "Build tests." TRUE)
 
+if(CMAKE_HOST_APPLE)
+    set(OSX_USE_LIBCPP "OFF" CACHE BOOL "Explicitly link the libc++ standard library (useful for osx deployment targets lower than 10.9.")
+    if(OSX_USE_LIBCPP)
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
+    endif()
+endif()
+
 # UIC stuff
 if (NOT SITE_PACKAGE)
     execute_process(
-- 
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