source/Irrlicht/CMakeLists.txt

   1 option(BUILD_SHARED_LIBS "Build shared library" TRUE)
   2
   3 # Compiler flags
   4
   5 add_definitions(-DIRRLICHT_EXPORTS)
   6 if(NOT BUILD_SHARED_LIBS)
   7         add_definitions(-D_IRR_STATIC_LIB_)
   8 endif()
   9 if(CMAKE_BUILD_TYPE STREQUAL "Debug")
  10         add_definitions(-D_DEBUG)
  11 endif()
  12 set(CMAKE_POSITION_INDEPENDENT_CODE TRUE)
  13 set(CMAKE_CXX_STANDARD 11)
  14 set(CMAKE_CXX_STANDARD_REQUIRED ON)
  15
  16 if(CMAKE_CXX_COMPILER_ID MATCHES "^(GNU|Clang|AppleClang)$")
  17         set(CMAKE_CXX_FLAGS_RELEASE "-O3")
  18         set(CMAKE_CXX_FLAGS_DEBUG "-g")
  19
  20         add_compile_options(-Wall -pipe -fno-exceptions -fno-rtti)
  21 elseif(MSVC)
  22         string(APPEND CMAKE_CXX_STANDARD_LIBRARIES " msvcrt.lib") # ???? fuck off
  23
  24         add_compile_options(/GR- /Zl)
  25 endif()
  26
  27 # Required libs
  28
  29 find_package(ZLIB REQUIRED)
  30 find_package(JPEG REQUIRED)
  31 find_package(PNG REQUIRED)
  32
  33 # To configure the features available in this Irrlicht build please edit
  34 # include/IrrCompileConfig.h and re-run CMake from a clean state
  35 include(CheckSymbolExists)
  36 set(CMAKE_REQUIRED_INCLUDES ${PROJECT_SOURCE_DIR}/include)
  37 unset(OGLES1_ENABLED CACHE)
  38 unset(OGLES2_ENABLED CACHE)
  39 unset(OGL_ENABLED CACHE)
  40 unset(XINPUT2_ENABLED CACHE)
  41
  42 check_symbol_exists(_IRR_COMPILE_WITH_OGLES1_ "IrrCompileConfig.h" OGLES1_ENABLED)
  43 if(OGLES1_ENABLED)
  44         # only tested on Android, probably works on Linux (is this needed anywhere else?)
  45         find_library(OPENGLES_LIBRARY NAMES GLESv1_CM REQUIRED)
  46         find_library(EGL_LIBRARY NAMES EGL REQUIRED)
  47
  48         message(STATUS "Found OpenGLES: ${OPENGLES_LIBRARY}")
  49 endif()
  50 check_symbol_exists(_IRR_COMPILE_WITH_OGLES2_ "IrrCompileConfig.h" OGLES2_ENABLED)
  51 if(OGLES2_ENABLED)
  52         find_package(OpenGLES2 REQUIRED)
  53 endif()
  54 check_symbol_exists(_IRR_COMPILE_WITH_OPENGL_ "IrrCompileConfig.h" OGL_ENABLED)
  55 if(OGL_ENABLED)
  56         set(OpenGL_GL_PREFERENCE "LEGACY")
  57         find_package(OpenGL REQUIRED)
  58 endif()
  59 check_symbol_exists(_IRR_LINUX_X11_XINPUT2_ "IrrCompileConfig.h" XINPUT2_ENABLED)
  60 if(XINPUT2_ENABLED)
  61         find_library(XINPUT_LIBRARY Xi REQUIRED)
  62 endif()
  63
  64 # Platform-specific libs
  65
  66 if(ANDROID)
  67         enable_language(C)
  68         add_library(native_app_glue STATIC ${ANDROID_NDK}/sources/android/native_app_glue/android_native_app_glue.c)
  69 elseif(APPLE)
  70         find_library(COCOA_LIB Cocoa REQUIRED)
  71         find_library(IOKIT_LIB IOKit REQUIRED)
  72
  73         add_definitions(-DGL_SILENCE_DEPRECATION)
  74 else()
  75         # Unix probably
  76         find_package(X11 REQUIRED)
  77 endif()
  78
  79 set(link_includes
  80         "${PROJECT_SOURCE_DIR}/include"
  81         "${CMAKE_CURRENT_SOURCE_DIR}"
  82
  83         "${ZLIB_INCLUDE_DIR}"
  84         "${JPEG_INCLUDE_DIR}"
  85         "${PNG_INCLUDE_DIR}"
  86
  87         ${OPENGL_INCLUDE_DIR}
  88         ${OPENGLES2_INCLUDE_DIR}
  89         ${EGL_INCLUDE_DIR}
  90
  91         "$<$<PLATFORM_ID:Android>:${ANDROID_NDK}/sources/android/native_app_glue>"
  92         ${X11_INCLUDE_DIR}
  93 )
  94
  95 set(link_libs
  96         "${ZLIB_LIBRARY}"
  97         "${JPEG_LIBRARY}"
  98         "${PNG_LIBRARY}"
  99
 100         ${OPENGL_LIBRARIES}
 101         ${OPENGLES_LIBRARY}
 102         ${OPENGLES2_LIBRARIES}
 103         ${EGL_LIBRARY}
 104         ${XINPUT_LIBRARY}
 105
 106         "$<$<PLATFORM_ID:Android>:native_app_glue -landroid -llog>"
 107         ${COCOA_LIB}
 108         ${IOKIT_LIB}
 109         "$<$<PLATFORM_ID:Windows>:gdi32>"
 110         "$<$<PLATFORM_ID:Windows>:winmm>"
 111         ${X11_X11_LIB}
 112         ${X11_Xxf86vm_LIB}
 113 )
 114
 115 # Source files
 116
 117 set(IRRMESHLOADER
 118         CB3DMeshFileLoader.cpp
 119         COBJMeshFileLoader.cpp
 120         CXMeshFileLoader.cpp
 121 )
 122
 123 add_library(IRRMESHOBJ OBJECT
 124         CSkinnedMesh.cpp
 125         CBoneSceneNode.cpp
 126         CMeshSceneNode.cpp
 127         CAnimatedMeshSceneNode.cpp
 128         ${IRRMESHLOADER}
 129 )
 130
 131 add_library(IRROBJ OBJECT
 132         CBillboardSceneNode.cpp
 133         CCameraSceneNode.cpp
 134         CDummyTransformationSceneNode.cpp
 135         CEmptySceneNode.cpp
 136         CMeshManipulator.cpp
 137         CSceneCollisionManager.cpp
 138         CSceneManager.cpp
 139         CMeshCache.cpp
 140         CDefaultSceneNodeFactory.cpp
 141 )
 142
 143 set(IRRDRVROBJ
 144         CNullDriver.cpp
 145         COpenGLCacheHandler.cpp
 146         COpenGLDriver.cpp
 147         COpenGLNormalMapRenderer.cpp
 148         COpenGLParallaxMapRenderer.cpp
 149         COpenGLShaderMaterialRenderer.cpp
 150         COpenGLSLMaterialRenderer.cpp
 151         COpenGLExtensionHandler.cpp
 152         COGLESDriver.cpp
 153         COGLESExtensionHandler.cpp
 154         COGLES2Driver.cpp
 155         COGLES2ExtensionHandler.cpp
 156         COGLES2FixedPipelineRenderer.cpp
 157         COGLES2MaterialRenderer.cpp
 158         COGLES2NormalMapRenderer.cpp
 159         COGLES2ParallaxMapRenderer.cpp
 160         COGLES2Renderer2D.cpp
 161         CWebGL1Driver.cpp
 162         CGLXManager.cpp
 163         CWGLManager.cpp
 164         CEGLManager.cpp
 165         mt_opengl_loader.cpp
 166 )
 167
 168 set(IRRIMAGEOBJ
 169         CColorConverter.cpp
 170         CImage.cpp
 171         CImageLoaderBMP.cpp
 172         CImageLoaderJPG.cpp
 173         CImageLoaderPNG.cpp
 174         CImageLoaderTGA.cpp
 175         CImageWriterJPG.cpp
 176         CImageWriterPNG.cpp
 177 )
 178
 179 add_library(IRRVIDEOOBJ OBJECT
 180         CVideoModeList.cpp
 181         CFPSCounter.cpp
 182         ${IRRDRVROBJ}
 183         ${IRRIMAGEOBJ}
 184 )
 185
 186 add_library(IRRIOOBJ OBJECT
 187         CFileList.cpp
 188         CFileSystem.cpp
 189         CLimitReadFile.cpp
 190         CMemoryFile.cpp
 191         CReadFile.cpp
 192         CWriteFile.cpp
 193         CZipReader.cpp
 194         CMountPointReader.cpp
 195         CAttributes.cpp
 196 )
 197
 198 add_library(IRROTHEROBJ OBJECT
 199         CIrrDeviceSDL.cpp
 200         CIrrDeviceLinux.cpp
 201         CIrrDeviceConsole.cpp
 202         CIrrDeviceStub.cpp
 203         CIrrDeviceWin32.cpp
 204         CIrrDeviceFB.cpp
 205         CLogger.cpp
 206         COSOperator.cpp
 207         Irrlicht.cpp
 208         os.cpp
 209         leakHunter.cpp
 210         CProfiler.cpp
 211 )
 212
 213 if(ANDROID)
 214         target_sources(IRROTHEROBJ PRIVATE
 215                 Android/CIrrDeviceAndroid.cpp
 216                 Android/CAndroidAssetReader.cpp
 217                 Android/CAndroidAssetFileArchive.cpp
 218                 Android/CKeyEventWrapper.cpp
 219         )
 220 elseif(APPLE)
 221         # Build all IRROTHEROBJ sources as objc++, including the .cpp's
 222         set_target_properties(IRROTHEROBJ PROPERTIES COMPILE_OPTIONS "-xobjective-c++")
 223         target_sources(IRROTHEROBJ PRIVATE
 224                 CIrrDeviceOSX.mm
 225                 CNSOGLManager.mm
 226         )
 227 endif()
 228
 229 add_library(IRRGUIOBJ OBJECT
 230         CGUIButton.cpp
 231         CGUICheckBox.cpp
 232         CGUIComboBox.cpp
 233         CGUIContextMenu.cpp
 234         CGUIEditBox.cpp
 235         CGUIEnvironment.cpp
 236         CGUIFileOpenDialog.cpp
 237         CGUIFont.cpp
 238         CGUIImage.cpp
 239         CGUIInOutFader.cpp
 240         CGUIListBox.cpp
 241         CGUIMenu.cpp
 242         CGUIMeshViewer.cpp
 243         CGUIMessageBox.cpp
 244         CGUIModalScreen.cpp
 245         CGUIScrollBar.cpp
 246         CGUISpinBox.cpp
 247         CGUISkin.cpp
 248         CGUIStaticText.cpp
 249         CGUITabControl.cpp
 250         CGUITable.cpp
 251         CGUIToolBar.cpp
 252         CGUIWindow.cpp
 253         CGUIColorSelectDialog.cpp
 254         CDefaultGUIElementFactory.cpp
 255         CGUISpriteBank.cpp
 256         CGUIImageList.cpp
 257         CGUITreeView.cpp
 258         CGUIProfiler.cpp
 259 )
 260
 261 # Library
 262
 263 add_library(IrrlichtMt)
 264 foreach(object_lib
 265         IRRMESHOBJ IRROBJ IRRVIDEOOBJ
 266         IRRIOOBJ IRROTHEROBJ IRRGUIOBJ)
 267         # Set include directories for object library compilation
 268         target_include_directories(${object_lib} PRIVATE ${link_includes})
 269         # Add objects from object library to main library
 270         target_sources(IrrlichtMt PRIVATE $<TARGET_OBJECTS:${object_lib}>)
 271 endforeach()
 272
 273 # Alias target provides add_submodule compatibility
 274 add_library(IrrlichtMt::IrrlichtMt ALIAS IrrlichtMt)
 275
 276 target_include_directories(IrrlichtMt
 277         PUBLIC
 278                 "$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include/>"
 279                 "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>"
 280                 "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/irrlichtmt>"
 281         PRIVATE
 282                 ${link_includes}
 283 )
 284
 285 target_link_libraries(IrrlichtMt PRIVATE ${link_libs})
 286
 287 # Propagate static library flag to lib users, only needed for Windows
 288 if(NOT BUILD_SHARED_LIBS)
 289         target_compile_definitions(IrrlichtMt INTERFACE _IRR_STATIC_LIB_)
 290 endif()
 291
 292 set_target_properties(IrrlichtMt PROPERTIES
 293         VERSION ${PROJECT_VERSION}
 294         SOVERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}
 295 )
 296
 297 if(WIN32)
 298         set_target_properties(IrrlichtMt PROPERTIES PREFIX "") # for DLL name
 299 endif()
 300
 301 # Installation of library
 302 if(ANDROID)
 303         set(INSTALL_TARGETS IrrlichtMt native_app_glue)
 304 else()
 305         set(INSTALL_TARGETS IrrlichtMt)
 306 endif()
 307
 308 install(TARGETS ${INSTALL_TARGETS}
 309         EXPORT IrrlichtMt-export
 310         DESTINATION "${CMAKE_INSTALL_LIBDIR}"
 311 )