refining CMake to convert install prefix to absolute path and to add some...

refining CMake to convert install prefix to absolute path and to add some variables to the config file for FindXdmf

CMakeLists.txt

@@ -23,6 +23,9 @@ set(CMAKE_MODULE_PATH
 
 include(XdmfFunctions)
 
+# Converting Install Prefix to an absolute path
+get_filename_component(CMAKE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}" ABSOLUTE)
+
 # RPath
 set(CMAKE_SKIP_BUILD_RPATH  FALSE)
 set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
@@ -277,6 +280,7 @@ if(NOT XDMF_BUILD_CORE_ONLY)
 
   if(XDMF_WRAP_PYTHON)
     XDMF_SWIG_PYTHON(Xdmf XdmfCore XdmfDSM)
+    set(XDMF_PYTHON_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/lib/python/)
   endif(XDMF_WRAP_PYTHON)
 
   if(BUILD_TESTING)

core/CMakeLists.txt

@@ -182,7 +182,9 @@ set(XdmfCore_INCLUDE_DIRS
   ${PYTHON_INCLUDE_DIRS}
   CACHE INTERNAL "")
 
+set(XDMF_INCLUDE_DIRS ${CMAKE_INSTALL_PREFIX}/include PARENT_SCOPE)
 set(XDMF_LIBRARIES ${XDMF_LIBRARIES} ${CMAKE_INSTALL_PREFIX}/lib)
+set(XDMF_DIR ${CMAKE_INSTALL_PREFIX} PARENT_SCOPE)
 set(XDMF_BINARIES ${XDMF_BINARIES} ${CMAKE_INSTALL_PREFIX}/bin)
 
 if(XDMF_BUILD_DSM)