From 8e9072560958a4e10d359c1904acdbcc5fa53943 Mon Sep 17 00:00:00 2001
From: Mike Kremer <mkremer@cs.rwth-aachen.de>
Date: Wed, 18 Jan 2012 09:48:05 +0000
Subject: [PATCH] Prepared OpenMesh for external build.

git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@504 fdac6126-5c0c-442c-9429-916003d36597
---
 CMakeLists.txt                   | 7 ++++++-
 src/OpenMesh/Core/CMakeLists.txt | 1 +
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 85c0aa64..7abe75e9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -55,7 +55,12 @@ endif()
 add_subdirectory (src/OpenMesh/Core)
 add_subdirectory (src/OpenMesh/Tools)
 add_subdirectory (src/OpenMesh/Apps)
-add_subdirectory (src/Unittests)
+
+# Do not build unit tests when build as external library
+if(${PROJECT_NAME} MATCHES "OpenMesh")
+    add_subdirectory (src/Unittests)
+endif()
+
 add_subdirectory (Doc)
 
 # ========================================================================
diff --git a/src/OpenMesh/Core/CMakeLists.txt b/src/OpenMesh/Core/CMakeLists.txt
index 0d3740a0..cd9c5531 100644
--- a/src/OpenMesh/Core/CMakeLists.txt
+++ b/src/OpenMesh/Core/CMakeLists.txt
@@ -3,6 +3,7 @@ include (ACGCommon)
 include_directories (
   ../..
   ${CMAKE_CURRENT_SOURCE_DIR}
+  ${CMAKE_CURRENT_SOURCE_DIR}/src
 )
 
 # source code directories