ADD: FindOpenMP Module and usefile

git-svn-id: https://svn.rwth-aachen.de/repos/vrgroup-svn/projects/VistaCMakeCommon/trunk@29846 33c38b33-09d2-4561-8d4d-1bfa2f58f885

FindVOpenMP.cmake

+# $Id: FindVGLEW.cmake 21620 2011-05-30 10:28:48Z dr165799 $
+
+include( FindPackageHandleStandardArgs )
+include( VistaFindUtils )
+
+if( NOT VOPENMP_FOUND )
+
+	vista_find_original_package( OpenMP )
+	
+	if( OPENMP_FOUND )
+		set( OPENMP_USE_FILE "VOpenMPUseFile.cmake" )
+	endif()
+
+endif( NOT VOPENMP_FOUND )
+
+find_package_handle_standard_args( VOPENMP_FOUND "OpenMP could not be found" OPENMP_FOUND )
+

VOpenMPUseFile.cmake

+# $Id: FindVGLEW.cmake 21620 2011-05-30 10:28:48Z dr165799 $
+
+if( NOT VOPENMP_FOUND )
+	message( FATAL_ERROR "OpenMPUseFile included although OpenMP was not found" )
+elseif( NOT OPENMPUSEFILE_CALLED )
+	set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}" )
+    set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}" )
+    set( CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_EXE_LINKER_FLAGS}" )
+	
+	set( OPENMPUSEFILE_CALLED 1 )
+endif()
+
+