1 | # |
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2 | # ORXONOX - the hottest 3D action shooter ever to exist |
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3 | # > www.orxonox.net < |
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4 | # |
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5 | # This program is free software; you can redistribute it and/or |
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6 | # modify it under the terms of the GNU General Public License |
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7 | # as published by the Free Software Foundation; either version 2 |
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8 | # of the License, or (at your option) any later version. |
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9 | # |
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10 | # This program is distributed in the hope that it will be useful, |
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11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 | # GNU General Public License for more details. |
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14 | # |
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15 | # You should have received a copy of the GNU General Public License along |
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16 | # with this program; if not, write to the Free Software Foundation, |
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17 | # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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18 | # |
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19 | # |
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20 | # Author: |
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21 | # Reto Grieder |
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22 | # Description: |
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23 | # Configures the external libraries. Whenever possible, the find scripts |
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24 | # from the CMake module path are used, but that required some adjustments |
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25 | # for certain libraries (Boost, OpenAL, TCL) |
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26 | # |
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27 | |
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28 | INCLUDE(CompareVersionStrings) |
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29 | INCLUDE(FindPackageHandleStandardArgs) |
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30 | |
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31 | ############## Platform Scripts ################# |
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32 | |
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33 | # On Windows using a package causes way less problems |
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34 | SET(_option_msg "Set this to true to use precompiled dependecy archives") |
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35 | IF(WIN32) |
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36 | OPTION(USE_DEPENDENCY_PACKAGE "${_option_msg}" ON) |
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37 | ELSE(WIN32) |
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38 | OPTION(USE_DEPENDENCY_PACKAGE "${_option_msg}" FALSE) |
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39 | ENDIF(WIN32) |
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40 | |
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41 | # Scripts for specific library and CMake config |
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42 | INCLUDE(LibraryConfigTardis) |
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43 | INCLUDE(LibraryConfigApple) |
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44 | |
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45 | IF(USE_DEPENDENCY_PACKAGE) |
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46 | IF(EXISTS ${CMAKE_SOURCE_DIR}/dependencies/include) |
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47 | SET(DEPENDENCY_DIR "${CMAKE_SOURCE_DIR}/dependencies" CACHE PATH "") |
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48 | ELSEIF(EXISTS ${CMAKE_SOURCE_DIR}/../dependencies/include) |
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49 | SET(DEPENDENCY_DIR "${CMAKE_SOURCE_DIR}/../dependencies" CACHE PATH "") |
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50 | ELSEIF(EXISTS ${CMAKE_SOURCE_DIR}/../lib_dist/dependencies/include) |
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51 | SET(DEPENDENCY_DIR "${CMAKE_SOURCE_DIR}/../lib_dist/dependencies" CACHE PATH "") |
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52 | ELSE() |
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53 | MESSAGE(STATUS "Warning: Could not find dependency directory." |
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54 | "Disable LIBRARY_USE_PACKAGE if you have none intalled.") |
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55 | ENDIF() |
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56 | IF(DEPENDENCY_DIR) |
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57 | FILE(GLOB _package_config_files dependencies/PackageConfig*.cmake) |
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58 | FOREACH(_file ${_package_config_files}) |
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59 | INCLUDE(${_file}) |
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60 | ENDFOREACH(_file) |
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61 | ENDIF() |
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62 | ENDIF(USE_DEPENDENCY_PACKAGE) |
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63 | |
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64 | # User script |
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65 | SET(LIBRARY_CONFIG_USER_SCRIPT "" CACHE FILEPATH |
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66 | "Specify a CMake script if you wish to write your own library path config. |
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67 | See LibraryConfigTardis.cmake or LibraryConfigMinGW.cmake for examples.") |
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68 | IF(LIBRARY_CONFIG_USER_SCRIPT) |
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69 | IF(EXISTS ${CMAKE_MODULE_PATH}/${LIBRARY_CONFIG_USER_SCRIPT}.cmake) |
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70 | INCLUDE(${LIBRARY_CONFIG_USER_SCRIPT}) |
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71 | ELSEIF(EXISTS ${LIBRARY_CONFIG_USER_SCRIPT}) |
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72 | INCLUDE(${LIBRARY_CONFIG_USER_SCRIPT}) |
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73 | ELSEIF(EXISTS ${CMAKE_MODULE_PATH}/${LIBRARY_CONFIG_USER_SCRIPT}) |
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74 | INCLUDE(${CMAKE_MODULE_PATH}/${LIBRARY_CONFIG_USER_SCRIPT}) |
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75 | ENDIF() |
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76 | ENDIF(LIBRARY_CONFIG_USER_SCRIPT) |
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77 | |
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78 | |
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79 | ############### Library finding ################# |
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80 | # Performs the search and sets the variables # |
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81 | |
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82 | FIND_PACKAGE(OGRE 1.4 EXACT REQUIRED) |
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83 | FIND_PACKAGE(ENet 1.1 REQUIRED) |
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84 | FIND_PACKAGE(Ogg REQUIRED) |
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85 | FIND_PACKAGE(Vorbis REQUIRED) |
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86 | FIND_PACKAGE(ALUT REQUIRED) |
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87 | FIND_PACKAGE(ZLIB REQUIRED) |
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88 | IF(WIN32) |
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89 | FIND_PACKAGE(DirectX REQUIRED) |
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90 | ENDIF(WIN32) |
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91 | |
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92 | ##### CEGUI ##### |
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93 | # We make use of the CEGUI script module called CEGUILua. |
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94 | # However there is a small issue with that: We use Tolua, a C++ binding |
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95 | # generator ourselves. And we also have to use our bindings in the same |
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96 | # lua state is CEGUILua's. Unfortunately this implies that both lua runtime |
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97 | # version are equal or else you get segmentation faults. |
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98 | # In order to match the Lua versions we decided to ship CEGUILua in our |
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99 | # repository, mainly because there is no way to determine which version of |
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100 | # Lua CEGUILua was linked against (you'd have to specify yourself) and secondly |
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101 | # because we can then choose the Lua version. Future plans might involve only |
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102 | # accepting Lua 5.1. |
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103 | |
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104 | # Insert all internally supported CEGUILua versions here |
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105 | SET(CEGUILUA_INTERNAL_SUPPORT 0.5.0 0.6.0 0.6.1 0.6.2) |
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106 | OPTION(CEGUILUA_USE_EXTERNAL_LIBRARY "Force the use of external CEGUILua library" OFF) |
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107 | FIND_PACKAGE(CEGUI 0.5 REQUIRED) |
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108 | |
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109 | ##### Lua ##### |
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110 | IF(CEGUILUA_USE_EXTERNAL_LIBRARY) |
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111 | COMPARE_VERSION_STRINGS(${CEGUI_VERSION} "0.6" _version_comparison) |
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112 | IF(version_comparison LESS 0) |
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113 | SET(LUA_VERSION_REQUEST 5.0) |
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114 | ELSE() |
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115 | SET(LUA_VERSION_REQUEST 5.1) |
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116 | ENDIF() |
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117 | ELSE() |
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118 | SET(LUA_VERSION_REQUEST 5) |
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119 | ENDIF() |
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120 | FIND_PACKAGE(Lua ${LUA_VERSION_REQUEST} EXACT REQUIRED) |
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121 | |
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122 | ##### OpenAL ##### |
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123 | FIND_PACKAGE(OpenAL REQUIRED) |
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124 | # Also use parent include dir (without AL/) for ALUT |
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125 | IF(OPENAL_INCLUDE_DIR MATCHES "/AL$") |
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126 | GET_FILENAME_COMPONENT(ALT_OPENAL_INCLUDE_DIR ${OPENAL_INCLUDE_DIR} PATH) |
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127 | ENDIF() |
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128 | SET(OPENAL_INCLUDE_DIRS ${OPENAL_INCLUDE_DIR} ${ALT_OPENAL_INCLUDE_DIR}) |
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129 | # Notfiy user |
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130 | FIND_PACKAGE_HANDLE_STANDARD_ARGS(OpenAL DEFAULT_MSG OPENAL_LIBRARY OPENAL_INCLUDE_DIR) |
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131 | # Hide variables created by the script |
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132 | MARK_AS_ADVANCED(OPENAL_INCLUDE_DIR OPENAL_LIBRARY) |
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133 | |
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134 | ##### Tcl ##### |
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135 | # We only require Tcl, so avoid confusing user about other Tcl stuff by |
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136 | # applying a little workaround |
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137 | SET(Tclsh_FIND_QUIETLY TRUE) |
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138 | FIND_PACKAGE(TCL 8.4 REQUIRED QUIET) |
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139 | # Display messages separately |
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140 | SET(TCL_FIND_QUIETLY FALSE) |
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141 | FIND_PACKAGE_HANDLE_STANDARD_ARGS(TCL DEFAULT_MSG TCL_LIBRARY TCL_INCLUDE_PATH) |
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142 | |
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143 | ##### Boost ##### |
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144 | # Expand the next statement if newer boost versions than 1.36.1 are released |
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145 | SET(Boost_ADDITIONAL_VERSIONS 1.37 1.37.0) |
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146 | # MSVC seems to be the only compiler requiring system and date_time |
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147 | IF(MSVC) |
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148 | FIND_PACKAGE(Boost 1.34 REQUIRED thread filesystem date_time system) |
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149 | ELSE(MSVC) |
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150 | FIND_PACKAGE(Boost 1.34 REQUIRED thread filesystem) |
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151 | ENDIF(MSVC) |
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152 | |
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153 | ####### Static/Dynamic linking options ########## |
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154 | |
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155 | # On Windows dynamically linked libraries need some special treatment |
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156 | # You may want to edit these settings if you provide your own libraries |
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157 | # Note: Default option in the libraries vary, but our default option is dynamic |
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158 | IF(WIN32) |
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159 | OPTION(LINK_BOOST_DYNAMIC "Link Boost dynamically on Windows" TRUE) |
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160 | OPTION(LINK_CEGUI_DYNAMIC "Link CEGUI dynamicylly on Windows" TRUE) |
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161 | OPTION(LINK_ENET_DYNAMIC "Link ENet dynamically on Windows" TRUE) |
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162 | OPTION(LINK_OGRE_DYNAMIC "Link OGRE dynamically on Windows" TRUE) |
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163 | OPTION(LINK_TCL_DYNAMIC "Link TCL dynamically on Windows" TRUE) |
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164 | OPTION(LINK_ZLIB_DYNAMIC "Link ZLib dynamically on Windows" TRUE) |
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165 | COMPARE_VERSION_STRINGS("${LUA_VERSION}" "5.1" _version_comparison) |
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166 | IF(_version_comparison LESS 0) |
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167 | OPTION(LINK_LUA_DYNAMIC "Link Lua dynamically on Windows" FALSE) |
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168 | ELSE(_version_comparison LESS 0) |
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169 | OPTION(LINK_LUA_DYNAMIC "Link Lua dynamically on Windows" TRUE) |
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170 | ENDIF(_version_comparison LESS 0) |
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171 | ENDIF(WIN32) |
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