FIX:

- WINDOWS does not exist, use WIN32 (or defineWINDOWS if cygwin can not be used inUnix mode?),
- fix an un-closed IF,
- use same prefix for vars (and make it advanced)

Modules/FindwxWindows.cmake

@@ -7,7 +7,8 @@
 #  WXWINDOWS_SHARED_LIBRARY  = full path to the wxWindows shared import library
 #  WXWINDOWS_INCLUDE_PATH    = path to wx.h
 
-IF(WINDOWS)
+IF(WIN32)
+
   SET (WXWINDOWS_POSSIBLE_LIB_PATHS
     "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\wxWindows_is1;Inno Setup: App Path]/lib"
     $ENV{WXWIN}/lib
@@ -32,16 +33,21 @@ IF(WINDOWS)
     wx.h
     ${WXWINDOWS_POSSIBLE_INCLUDE_PATHS} 
   )
-  IF(WXWINDOWS_SHARED_LIBRARY)
-    OPTION(WX_USE_SHARED_LIBS "Use shared versions of wxWindows libraries" ON)
-  IF(WXWINDOWS_SHARED_LIBRARY)
-  IF(WX_USE_SHARED_LIBS)
-    SET(WXWINDOWS_LIBRARY ${WXWINDOWS_SHARED_LIBRARY})
-  ELSE(WX_USE_SHARED_LIBS)
-    SET(WXWINDOWS_LIBRARY ${WXWINDOWS_STATIC_LIBRARY})
-  ENDIF(WX_USE_SHARED_LIBS)
 
-ELSE(WINDOWS)
+  IF(WXWINDOWS_SHARED_LIBRARY)
+    OPTION(WXWINDOWS_USE_SHARED_LIBS 
+           "Use shared versions of wxWindows libraries" ON)
+    MARK_AS_ADVANCED(WXWINDOWS_USE_SHARED_LIBS)
+  ENDIF(WXWINDOWS_SHARED_LIBRARY)
+
+  IF(WXWINDOWS_USE_SHARED_LIBS)
+    SET(WXWINDOWS_LIBRARY ${WXWINDOWS_SHARED_LIBRARY})
+  ELSE(WXWINDOWS_USE_SHARED_LIBS)
+    SET(WXWINDOWS_LIBRARY ${WXWINDOWS_STATIC_LIBRARY})
+  ENDIF(WXWINDOWS_USE_SHARED_LIBS)
+
+ELSE(WIN32)
+
   FIND_PROGRAM(CMAKE_WX_CONFIG wx-config)
   # This has to be done at some point
   #EXEC_PROGRAM(wx-config ARGS --cflags OUTPUT_VARIABLE WXWINDOWS_COMPILE_FLAGS RETURN_VALUE WX_CFLAGS_)
@@ -52,11 +58,11 @@ ELSE(WINDOWS)
   #  MESSAGE("Cannot find \"wx-config\" or wxWindows is not configured properly")
   #ENDIF(WX_CFLAGS_RVAL)
   SET(CMAKE_WX_LIBRARIES "`${CMAKE_WX_CONFIG} --libs`")
-ENDIF(WINDOWS)  
+
+ENDIF(WIN32)  
 
 MARK_AS_ADVANCED(
   WXWINDOWS_STATIC_LIBRARY
   WXWINDOWS_SHARED_LIBRARY
   WXWINDOWS_INCLUDE_PATH
-  WXWINDOWS_SETUP_INCLUDE_PATH
 )