From: Jean-Paul Pelteret <jppelteret@gmail.com>
Date: Sat, 5 May 2018 14:31:29 +0000 (+0200)
Subject: Add inclusion guards around instantiation that requires OpenCascade.
X-Git-Tag: v9.0.0-rc2~4^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F6478%2Fhead;p=dealii.git

Add inclusion guards around instantiation that requires OpenCascade.
---

diff --git a/source/gmsh/utilities.cc b/source/gmsh/utilities.cc
index c020c77630..6c8bb45885 100644
--- a/source/gmsh/utilities.cc
+++ b/source/gmsh/utilities.cc
@@ -127,7 +127,10 @@ namespace Gmsh
   }
 #endif
 
+  // explicit instantiations
+#ifdef DEAL_II_WITH_OPENCASCADE
 #include "utilities.inst"
+#endif
 }
 
 DEAL_II_NAMESPACE_CLOSE