Buildsystem/Windows: Set preload.cmake and related function as examples, and not actively used

- Sets the default CMAKE_INSTALL_PREFIX to <programfiles location>/<projectname> on Windows

--HG--
branch : trunk

CMakeLists.txt

@@ -104,14 +104,17 @@ if( PREFIX )
   set(CMAKE_INSTALL_PREFIX "${PREFIX}")
 endif()
 
-IF(WIN32)
-   IF(NOT CYGWIN)
-     IF(NOT CMAKE_INSTALL_PREFIX)
-       SET(CMAKE_INSTALL_PREFIX
-           "${CMAKE_BINARY_DIR}/bin")
-     ENDIF(NOT CMAKE_INSTALL_PREFIX)
-   ENDIF(NOT CYGWIN)
-ENDIF(WIN32)
+#
+# Example: Check the CMake preload parameters (Commented out by default)
+#
+# Overload CMAKE_INSTALL_PREFIX if not being set properly
+#if( WIN32 )
+#  if( NOT CYGWIN )
+#    if( NOT CMAKE_INSTALL_PREFIX )
+#      set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/bin")
+#    endif()
+#  endif()
+#endif()
 
 #
 # Handle debugmode compiles (this will require further work for proper WIN32-setups)

PreLoad.cmake

@@ -1,6 +1,23 @@
-IF(WIN32)
-   IF(NOT CYGWIN)
-     SET(CMAKE_INSTALL_PREFIX
-         "" CACHE PATH "Default install path")
-   ENDIF(NOT CYGWIN)
-ENDIF(WIN32)
+# Copyright (C) 2005-2010 Trinity <http://www.trinitycore.org/>
+#
+# This file is free software; as a special exception the author gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# This file is run right before CMake starts configuring the sourcetree
+
+# Example: Force CMAKE_INSTALL_PREFIX to be preloaded with something before
+# doing the actual first "configure"-part - allows for hardforcing
+# destinations elsewhere in the CMake buildsystem (commented out on purpose)
+
+# Override CMAKE_INSTALL_PREFIX on Windows platforms
+#if( WIN32 )
+#  if( NOT CYGWIN )
+#    set(CMAKE_INSTALL_PREFIX
+#      "" CACHE PATH "Default install path")
+#  endif()
+#endif()