Fixed GRASS configuration on Windows

git-svn-id: http://svn.osgeo.org/qgis/trunk@6656 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: wonder

cmake/FindGRASS.cmake

@@ -39,7 +39,7 @@ ENDMACRO (CHECK_GRASS)
 # search for grass installations
 
 # list of paths which to search - user's choice as first
-SET (GRASS_PATHS ${GRASS_PREFIX} /usr/lib/grass c:/msys/local/grass-6.3.cvs)
+SET (GRASS_PATHS ${GRASS_PREFIX} /usr/lib/grass c:/msys/local)
 
 # mac-specific path
 IF (APPLE)
@@ -60,9 +60,14 @@ ENDIF (WITH_GRASS)
 
 IF (GRASS_FOUND)
 
-   # read grass version number and remove trailing newline
-   FILE (READ ${GRASS_PREFIX}/etc/VERSIONNUMBER GRASS_VERSION)
-   STRING(REPLACE "\n" "" GRASS_VERSION ${GRASS_VERSION})
+   IF (NOT WIN32)
+     # read grass version number and remove trailing newline
+     FILE (READ ${GRASS_PREFIX}/etc/VERSIONNUMBER GRASS_VERSION)
+     STRING(REPLACE "\n" "" GRASS_VERSION ${GRASS_VERSION})
+   ELSE (NOT WIN32)
+     # TODO: how to find out grass version on win?
+     SET(GRASS_VERSION "?")
+   ENDIF (NOT WIN32)
 
    IF (NOT GRASS_FIND_QUIETLY)
       MESSAGE(STATUS "Found GRASS: ${GRASS_PREFIX} (${GRASS_VERSION})")