[netgen-mesher] Fix escaping of pkg-config variables

[Sandro Mani]

commit 09745f5668b3686312dd84596f78b0baa79671d5
Author: Sandro Mani <manisandro at gmail.com>
Date:   Thu Jun 19 17:07:27 2014 +0200

    Fix escaping of pkg-config variables

 netgen-mesher.spec |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)
---
diff --git a/netgen-mesher.spec b/netgen-mesher.spec
index b819fc2..10b6d8c 100644
--- a/netgen-mesher.spec
+++ b/netgen-mesher.spec
@@ -6,7 +6,7 @@
 
 Name:           netgen-mesher
 Version:        5.1
-Release:        7%{?dist}
+Release:        8%{?dist}
 Summary:        Automatic mesh generation tool
 
 License:        LGPLv2
@@ -199,9 +199,9 @@ includedir=$MPI_INCLUDE/%{name}\
 Name: %{name}\
 Description:  %{summary}\
 Version: %{version}\
-Libs: -L\${libdir} -lnglib\
+Libs: -L\\\${libdir} -lnglib\
 Libs.private: -lngcgs -lnggeom2d -lngmesh -lngocc -lngstl\
-Cflags: -I\${includedir}\
+Cflags: -I\\\${includedir}\
 EOF\
 %{nil}
 
@@ -324,6 +324,9 @@ fi
 
 
 %changelog
+* Thu Jun 19 2014 Sandro Mani <manisandro at gmail.com> - 5.1-8
+- Fix escaping of pkg-config variables
+
 * Sat Jun 14 2014 Sandro Mani <manisandro at gmail.com> - 5.1-7
 - Rename subpackage private -> devel-private