CMakeLists.txt

   1 cmake_minimum_required(VERSION 3.5)
   2
   3 # Set policies up to 3.9 since we want to enable the IPO option
   4 if(${CMAKE_VERSION} VERSION_LESS 3.9)
   5         cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
   6 else()
   7         cmake_policy(VERSION 3.9)
   8 endif()
   9
  10 set(IRRLICHTMT_REVISION 11)
  11
  12 project(Irrlicht
  13         VERSION 1.9.0.${IRRLICHTMT_REVISION}
  14         LANGUAGES CXX
  15 )
  16
  17 message(STATUS "*** Building IrrlichtMt ${PROJECT_VERSION} ***")
  18
  19 include(GNUInstallDirs)
  20
  21 if(ANDROID)
  22         set(sysname Android)
  23 elseif(APPLE)
  24         set(sysname OSX)
  25 elseif(MSVC)
  26         set(sysname Win32-VisualStudio)
  27 elseif(WIN32)
  28         set(sysname Win32-gcc)
  29 else()
  30         set(sysname Linux)
  31 endif()
  32 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lib/${sysname})
  33 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_LIBRARY_OUTPUT_DIRECTORY})
  34 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bin/${sysname})
  35
  36 if(NOT CMAKE_BUILD_TYPE)
  37         set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type: Debug or Release" FORCE)
  38 endif()
  39
  40 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
  41 add_subdirectory(source/Irrlicht)
  42
  43 option(BUILD_EXAMPLES "Build example applications" FALSE)
  44 if(BUILD_EXAMPLES)
  45         add_subdirectory(examples)
  46 endif()
  47
  48 # Export a file that describes the targets that IrrlichtMt creates.
  49 # The file is placed in the location FILE points to, where CMake can easily
  50 # locate it by pointing CMAKE_PREFIX_PATH to this project root.
  51 export(EXPORT IrrlichtMt-export
  52         FILE "${CMAKE_CURRENT_BINARY_DIR}/cmake/IrrlichtMtTargets.cmake"
  53         NAMESPACE IrrlichtMt::
  54 )
  55
  56 # Installation of headers.
  57 install(DIRECTORY "${PROJECT_SOURCE_DIR}/include/"
  58         DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/irrlichtmt"
  59 )
  60
  61 # Installation of CMake target and configuration files.
  62 install(EXPORT IrrlichtMt-export
  63         FILE IrrlichtMtTargets.cmake
  64         NAMESPACE IrrlichtMt::
  65         DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/IrrlichtMt"
  66 )
  67
  68 include(CMakePackageConfigHelpers)
  69 configure_package_config_file("${PROJECT_SOURCE_DIR}/Config.cmake.in"
  70         "${CMAKE_CURRENT_BINARY_DIR}/cmake/IrrlichtMtConfig.cmake"
  71         INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/IrrlichtMt"
  72         NO_SET_AND_CHECK_MACRO
  73         NO_CHECK_REQUIRED_COMPONENTS_MACRO
  74 )
  75 write_basic_package_version_file(
  76         "${CMAKE_CURRENT_BINARY_DIR}/cmake/IrrlichtMtConfigVersion.cmake"
  77         COMPATIBILITY AnyNewerVersion
  78 )
  79
  80 install(FILES
  81         "${CMAKE_CURRENT_BINARY_DIR}/cmake/IrrlichtMtConfig.cmake"
  82         "${CMAKE_CURRENT_BINARY_DIR}/cmake/IrrlichtMtConfigVersion.cmake"
  83         DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/IrrlichtMt"
  84 )