From f1dc069052f92941069fb1099f8fec588fab23b3 Mon Sep 17 00:00:00 2001
From: Matthias Hochsteger <matthias.hochsteger@tuwien.ac.at>
Date: Wed, 3 Oct 2018 16:11:45 +0200
Subject: [PATCH] [cmake] Propagate CMAKE_OSX_SYSROOT

---
 cmake/SuperBuild.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmake/SuperBuild.cmake b/cmake/SuperBuild.cmake
index b2cbce32..78be04ec 100644
--- a/cmake/SuperBuild.cmake
+++ b/cmake/SuperBuild.cmake
@@ -122,6 +122,7 @@ set_vars( NETGEN_CMAKE_ARGS
   CMAKE_CXX_FLAGS
   CMAKE_CXX_FLAGS_RELEASE
   CMAKE_OSX_DEPLOYMENT_TARGET
+  CMAKE_OSX_SYSROOT
 
   USE_GUI
   USE_PYTHON