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source: code/trunk/cmake/CheckOGREPlugins.cmake @ 2856

Last change on this file since 2856 was 2710, checked in by rgrieder, 16 years ago

Merged buildsystem3 containing buildsystem2 containing Adi's buildsystem branch back to the trunk.
Please update the media directory if you were not using buildsystem3 before.

  • Property svn:eol-style set to native
File size: 5.4 KB
Line 
1 #
2 #             ORXONOX - the hottest 3D action shooter ever to exist
3 #                             > www.orxonox.net <
4 #
5 #        This program is free software; you can redistribute it and/or
6 #         modify it under the terms of the GNU General Public License
7 #        as published by the Free Software Foundation; either version 2
8 #            of the License, or (at your option) any later version.
9 #
10 #       This program is distributed in the hope that it will be useful,
11 #        but WITHOUT ANY WARRANTY; without even the implied warranty of
12 #        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 #                 GNU General Public License for more details.
14 #
15 #   You should have received a copy of the GNU General Public License along
16 #      with this program; if not, write to the Free Software Foundation,
17 #     Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
18 #
19 #
20 #  Author:
21 #    Reto Grieder
22 #  Description:
23 #    Function that checks each OGRE plugin for existance. Also looks for debug
24 #    versions and sets them accordingly.
25 #    All the plugins specified as function arguments have to be found or the
26 #    script will issue a fatal error. Additionally, all release plugins have
27 #    to be found in the same folder. Analogously for debug plugins.
28 #    Output:
29 #    OGRE_PLUGINS_FOLDER_DEBUG   Folder with the debug plugins
30 #    OGRE_PLUGINS_FOLDER_RELEASE Folder with the release plugins
31 #    OGRE_PLUGINS_DEBUG          Names of the debug plugins without extension
32 #    OGRE_PLUGINS_RELEASE        Names of the release plugins without ext.
33 #  Note:
34 #    You must not specify render systems as input, but the ones found will be
35 #    present in the output variables.
36 #
37
38FUNCTION(CHECK_OGRE_PLUGINS)
39
40  SET(OGRE_PLUGINS ${ARGN})
41
42  IF(WIN32)
43    # On Windows we need only *.dll, not *.lib. Especially the MSVC generator doesn't look for *.dll
44    SET(CMAKE_FIND_LIBRARY_SUFFIXES .dll)
45  ENDIF(WIN32)
46  # Do not prefix "lib" on any platform
47  SET(CMAKE_FIND_LIBRARY_PREFIXES "")
48
49  SET(OGRE_RENDER_SYSTEMS RenderSystem_GL RenderSystem_Direct3D9)
50  SET(OGRE_RENDER_SYSTEM_FOUND FALSE)
51  FOREACH(_plugin ${OGRE_PLUGINS} ${OGRE_RENDER_SYSTEMS})
52    FIND_LIBRARY(OGRE_PLUGIN_${_plugin}_OPTIMIZED
53      NAMES ${_plugin}
54      PATHS $ENV{OGRE_HOME} $ENV{OGRE_PLUGIN_DIR}
55      PATH_SUFFIXES bin/Release bin/release Release release lib lib/OGRE bin
56    )
57    FIND_LIBRARY(OGRE_PLUGIN_${_plugin}_DEBUG
58      NAMES ${_plugin}d ${_plugin}_d ${_plugin}
59      PATHS $ENV{OGRE_HOME} $ENV{OGRE_PLUGIN_DIR}
60      PATH_SUFFIXES bin/Debug bin/debug Debug debug lib lib/OGRE bin
61    )
62    # We only need at least one render system. Check at the end.
63    IF(NOT ${_plugin} MATCHES "RenderSystem")
64      IF(NOT OGRE_PLUGIN_${_plugin}_OPTIMIZED)
65        MESSAGE(FATAL_ERROR "Could not find OGRE plugin named ${_plugin}")
66      ENDIF()
67    ELSEIF(OGRE_PLUGIN_${_plugin}_OPTIMIZED)
68      SET(OGRE_RENDER_SYSTEM_FOUND TRUE)
69    ENDIF()
70
71    IF(OGRE_PLUGIN_${_plugin}_OPTIMIZED)
72      # If debug version is not available, release will do as well
73      IF(OGRE_PLUGIN_${_plugin}_DEBUG STREQUAL OGRE_PLUGIN_${_plugin}_OPTIMIZED)
74        # In this case the library finder didn't find real debug versions
75        SET(OGRE_PLUGIN_${_plugin}_DEBUG "OGRE_PLUGIN_${_plugin}_DEBUG-NOTFOUND" CACHE STRING "" FORCE)
76      ENDIF()
77      MARK_AS_ADVANCED(OGRE_PLUGIN_${_plugin}_OPTIMIZED OGRE_PLUGIN_${_plugin}_DEBUG)
78
79      ### Set variables to configure orxonox.ini correctly afterwards in bin/ ###
80      # Check and set the folders
81      GET_FILENAME_COMPONENT(_plugins_folder ${OGRE_PLUGIN_${_plugin}_OPTIMIZED} PATH)
82      IF(OGRE_PLUGINS_FOLDER_RELEASE AND NOT OGRE_PLUGINS_FOLDER_RELEASE STREQUAL _plugins_folder)
83        MESSAGE(FATAL_ERROR "Ogre release plugins have to be in the same folder!")
84      ENDIF()
85      SET(OGRE_PLUGINS_FOLDER_RELEASE ${_plugins_folder})
86      IF(OGRE_PLUGIN_${_plugin}_DEBUG)
87        GET_FILENAME_COMPONENT(_plugins_folder ${OGRE_PLUGIN_${_plugin}_DEBUG} PATH)
88      ENDIF()
89      IF(OGRE_PLUGINS_FOLDER_DEBUG AND NOT OGRE_PLUGINS_FOLDER_DEBUG STREQUAL _plugins_folder)
90        MESSAGE(FATAL_ERROR "Ogre debug plugins have to be in the same folder!")
91      ENDIF()
92      SET(OGRE_PLUGINS_FOLDER_DEBUG ${_plugins_folder})
93
94      # Create a list with the plugins for release and debug configurations
95      LIST(APPEND OGRE_PLUGINS_RELEASE ${_plugin})
96      # Determine debug postfix ("d" or "_d" or none)
97      IF(OGRE_PLUGIN_${_plugin}_DEBUG MATCHES "_d\\.|_d$")
98        LIST(APPEND OGRE_PLUGINS_DEBUG "${_plugin}_d")
99      ELSEIF(OGRE_PLUGIN_${_plugin}_DEBUG MATCHES "d\\.|d$")
100        LIST(APPEND OGRE_PLUGINS_DEBUG "${_plugin}d")
101      ELSE()
102        LIST(APPEND OGRE_PLUGINS_DEBUG "${_plugin}")
103      ENDIF()
104    ENDIF(OGRE_PLUGIN_${_plugin}_OPTIMIZED)
105  ENDFOREACH(_plugin)
106  IF(NOT OGRE_RENDER_SYSTEM_FOUND)
107      MESSAGE(FATAL_ERROR "Could not find an OGRE render system plugin")
108  ENDIF()
109
110  # List has to be comma separated for orxonox.ini
111  STRING(REPLACE ";" ", " OGRE_PLUGINS_RELEASE "${OGRE_PLUGINS_RELEASE}")
112  STRING(REPLACE ";" ", " OGRE_PLUGINS_DEBUG   "${OGRE_PLUGINS_DEBUG}")
113
114  # Set variables outside function scope
115  SET(OGRE_PLUGINS_FOLDER_DEBUG ${OGRE_PLUGINS_FOLDER_DEBUG} PARENT_SCOPE)
116  SET(OGRE_PLUGINS_FOLDER_RELEASE ${OGRE_PLUGINS_FOLDER_RELEASE} PARENT_SCOPE)
117  SET(OGRE_PLUGINS_RELEASE ${OGRE_PLUGINS_RELEASE} PARENT_SCOPE)
118  SET(OGRE_PLUGINS_DEBUG ${OGRE_PLUGINS_DEBUG} PARENT_SCOPE)
119
120ENDFUNCTION(CHECK_OGRE_PLUGINS)
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