Changeset 2573 for code/branches/buildsystem2/cmake/FindCEGUI.cmake

Timestamp:

Jan 6, 2009, 9:00:32 PM (16 years ago)

Author:

rgrieder

Message:

Added regex based version checking for CEGUI.

File:

• code/branches/buildsystem2/cmake/FindCEGUI.cmake (modified) (3 diffs)

code/branches/buildsystem2/cmake/FindCEGUI.cmake

@@ -17 +17 @@
 # Several changes and additions by Fabian 'x3n' Landau
 # Lots of simplifications by Adrian Friedli
+# Version detection by Reto Grieder
 #                 > www.orxonox.net <
-
-# TODO: Determine CEGUI version
 
 FIND_PATH(CEGUI_INCLUDE_DIR CEGUI.h
@@ -60 +59 @@
 ENDIF(WIN32)
 
+# Look in CEGUIVersion.h for the version number
+INCLUDE(DetermineVersion)
+DetermineVersion(CEGUI ${CEGUI_INCLUDE_DIR}/CEGUIVersion.h _CEGUI_VERSION_temp)
+SET(CEGUI_VERSION "${_CEGUI_VERSION_temp}" CACHE STRING "")
+# LESS can be dangerous since it only compares strings.
+# Howerver VERSION_LESS seems to be having serious issues.
+IF(${CEGUI_VERSION} LESS "0.5.0")
+  MESSAGE(FATAL_ERROR "Minimum CEGUI version required is 0.5.0")
+ENDIF(${CEGUI_VERSION} LESS "0.5.0")
+
+
 #    IF (NOT CEGUI_SCRIPT_LIBDIR)
 #        # Search Lua script module
@@ -89 +99 @@
     CEGUI_LIBRARY_d
     CEGUI_INCLUDE_DIR
+        CEGUI_VERSION
     #CEGUI_SCRIPT_LIBRARIES
 )