CMake/Dependencies.cmake

   1 #######################################################################
   2 # Find all necessary and optional OGRE dependencies
   3 #######################################################################
   4
   5 # OGRE_DEPENDENCIES_DIR can be used to specify a single base
   6 # folder where the required dependencies may be found.
   7 set(OGRE_DEPENDENCIES_DIR "" CACHE PATH "Path to prebuilt OGRE dependencies")
   8 include(FindPkgMacros)
   9 getenv_path(OGRE_DEPENDENCIES_DIR)
  10 set(OGRE_DEP_SEARCH_PATH
  11   ${OGRE_DEPENDENCIES_DIR}
  12   ${ENV_OGRE_DEPENDENCIES_DIR}
  13   "${OGRE_BINARY_DIR}/Dependencies"
  14   "${OGRE_SOURCE_DIR}/Dependencies"
  15   "${OGRE_BINARY_DIR}/../Dependencies"
  16   "${OGRE_SOURCE_DIR}/../Dependencies"
  17 )
  18
  19 # Set hardcoded path guesses for various platforms
  20 if (UNIX)
  21   set(OGRE_DEP_SEARCH_PATH ${OGRE_DEP_SEARCH_PATH} /usr/local)
  22 endif ()
  23
  24 # give guesses as hints to the find_package calls
  25 set(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} ${OGRE_DEP_SEARCH_PATH})
  26 set(CMAKE_FRAMEWORK_PATH ${CMAKE_FRAMEWORK_PATH} ${OGRE_DEP_SEARCH_PATH})
  27
  28 # see if there is an install directive somewhere in the dependencies folders
  29 find_file(OGRE_DEP_INSTALL_FILE OgreInstallDependencies.cmake
  30   HINTS ${OGRE_DEP_SEARCH_PATH} NO_DEFAULT_PATH)
  31 mark_as_advanced(OGRE_DEP_INSTALL_FILE)
  32 if (OGRE_DEP_INSTALL_FILE)
  33   include(${OGRE_DEP_INSTALL_FILE})
  34 endif ()
  35
  36
  37 #######################################################################
  38 # Core dependencies
  39 #######################################################################
  40
  41 # Find zlib
  42 find_package(ZLIB)
  43 macro_log_feature(ZLIB_FOUND "zlib" "Simple data compression library" "http://www.zlib.net" TRUE "" "")
  44
  45 # Find zziplib
  46 find_package(ZZip)
  47 macro_log_feature(ZZip_FOUND "zziplib" "Extract data from zip archives" "http://zziplib.sourceforge.net" TRUE "" "")
  48
  49 # Find FreeImage
  50 find_package(FreeImage)
  51 macro_log_feature(FreeImage_FOUND "freeimage" "Support for commonly used graphics image formats" "http://freeimage.sourceforge.net" FALSE "" "")
  52
  53 # Find FreeType
  54 find_package(Freetype)
  55 macro_log_feature(FREETYPE_FOUND "freetype" "Portable font engine" "http://www.freetype.org" TRUE "" "")
  56
  57 # Find X11
  58 if (UNIX)
  59         find_package(X11)
  60         macro_log_feature(X11_FOUND "X11" "X Window system" "http://www.x.org" TRUE "" "")
  61         macro_log_feature(X11_Xt_FOUND "Xt" "X Toolkit" "http://www.x.org" TRUE "" "")
  62         find_library(XAW_LIBRARY NAMES Xaw Xaw7 PATHS ${DEP_LIB_SEARCH_DIR} ${X11_LIB_SEARCH_PATH})
  63         macro_log_feature(XAW_LIBRARY "Xaw" "X11 Athena widget set" "http://www.x.org" TRUE "" "")
  64   mark_as_advanced(XAW_LIBRARY)
  65 endif ()
  66
  67
  68 #######################################################################
  69 # RenderSystem dependencies
  70 #######################################################################
  71
  72 # Find OpenGL
  73 find_package(OpenGL)
  74 macro_log_feature(OPENGL_FOUND "opengl" "Support for the OpenGL render system" "" FALSE "" "")
  75
  76 # Find OpenGLES
  77 find_package(OpenGLES)
  78 macro_log_feature(OPENGLES_FOUND "opengles" "Support for the OpenGL ES render system" "" FALSE "" "")
  79
  80 # Find DirectX
  81 if(WIN32)
  82         find_package(DirectX)
  83         macro_log_feature(DirectX_FOUND "DirectX" "Support for the DirectX render system" "http://msdn.microsoft.com/en-us/directx/" FALSE "" "")
  84 endif()
  85
  86 #######################################################################
  87 # Additional features
  88 #######################################################################
  89
  90 # Find Cg
  91 find_package(Cg)
  92 macro_log_feature(Cg_FOUND "cg" "C for graphics shader language" "http://developer.nvidia.com/object/cg_toolkit.html" FALSE "" "")
  93
  94 # Find Boost
  95 # Prefer static linking in all cases
  96 set(Boost_USE_STATIC_LIBS TRUE)
  97 set(Boost_ADDITIONAL_VERSIONS "1.37.0" "1.37" "1.38.0" "1.38")
  98 # Components that need linking (NB does not include heaader-only components like bind)
  99 set(OGRE_BOOST_COMPONENTS thread date_time)
 100 find_package(Boost COMPONENTS ${OGRE_BOOST_COMPONENTS} QUIET)
 101 if (!Boost_FOUND)
 102         # Try dynamic
 103   set(Boost_USE_STATIC_LIBS FALSE)
 104         find_package(Boost COMPONENTS ${OGRE_BOOST_COMPONENTS} QUIET)
 105 endif()
 106 # Optional Boost libs (Boost_${COMPONENT}_FOUND
 107 macro_log_feature(Boost_FOUND "boost" "Boost (general)" "http://boost.org" FALSE "" "")
 108 macro_log_feature(Boost_THREAD_FOUND "boost-thread" "Used for threading support" "http://boost.org" FALSE "" "")
 109 macro_log_feature(Boost_DATE_TIME_FOUND "boost-date_time" "Used for threading support" "http://boost.org" FALSE "" "")
 110
 111 # POCO
 112 find_package(POCO)
 113 macro_log_feature(Poco_FOUND "POCO" "POCO framework" "http://pocoproject.org/" FALSE "" "")
 114
 115
 116
 117 #######################################################################
 118 # Samples dependencies
 119 #######################################################################
 120
 121 # Find CEGUI
 122 find_package(CEGUI)
 123 macro_log_feature(CEGUI_FOUND "CEGUI" "GUI system used for some of the samples" "http://www.cegui.org.uk" FALSE "" "")
 124
 125 # Find OIS
 126 find_package(OIS)
 127 macro_log_feature(OIS_FOUND "OIS" "Input library needed for the samples" "http://sourceforge.net/projects/wgois" FALSE "" "")
 128
 129 #######################################################################
 130 # Tools
 131 #######################################################################
 132
 133 find_package(Doxygen)
 134 macro_log_feature(DOXYGEN_FOUND "Doxygen" "Tool for building API documentation" "http://doxygen.org" FALSE "" "")
 135
 136 #######################################################################
 137 # Tests
 138 #######################################################################
 139
 140 find_package(CppUnit)
 141 macro_log_feature(CppUnit_FOUND "CppUnit" "Library for performing unit tests" "http://cppunit.sourceforge.net" FALSE "" "")
 142
 143 #######################################################################
 144 # Apple-specific
 145 #######################################################################
 146 if (APPLE)
 147   find_package(Carbon)
 148   macro_log_feature(Carbon_FOUND "Carbon" "Carbon" "http://www.apple.com" TRUE "" "")
 149
 150   find_package(Cocoa)
 151   macro_log_feature(Cocoa_FOUND "Cocoa" "Cocoa" "http://www.apple.com" TRUE "" "")
 152
 153   find_package(IOKit)
 154   macro_log_feature(IOKit_FOUND "IOKit" "IOKit HID framework needed by the samples" "http://www.apple.com" FALSE "" "")
 155 endif(APPLE)
 156
 157 # Display results, terminate if anything required is missing
 158 MACRO_DISPLAY_FEATURE_LOG()
 159
 160
 161 # Add library and include paths from the dependencies
 162 include_directories(
 163   ${ZLIB_INCLUDE_DIRS}
 164   ${ZZip_INCLUDE_DIRS}
 165   ${FreeImage_INCLUDE_DIRS}
 166   ${FREETYPE_INCLUDE_DIRS}
 167   ${OPENGL_INCLUDE_DIRS}
 168   ${CEGUI_INCLUDE_DIRS}
 169   ${OIS_INCLUDE_DIRS}
 170   ${Cg_INCLUDE_DIRS}
 171   ${BOOST_INCLUDE_DIRS}
 172   ${X11_INCLUDE_DIR}
 173   ${DirectX_INCLUDE_DIRS}
 174   ${CppUnit_INCLUDE_DIRS}
 175   ${Carbon_INCLUDE_DIRS}
 176   ${Cocoa_INCLUDE_DIRS}
 177 )
 178 link_directories(
 179   ${OPENGL_LIBRARY_DIRS}
 180   ${Cg_LIBRARY_DIRS}
 181   ${BOOST_LIBRARY_DIRS}
 182   ${X11_LIBRARY_DIRS}
 183   ${DirectX_LIBRARY_DIRS}
 184   ${CppUnit_LIBRARY_DIRS}
 185 )
 186