CMakeLists.txt

   1 ########################################
   2 # General setup
   3 #
   4 cmake_minimum_required(VERSION 2.6)
   5 project(dolphin-emu)
   6 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/CMakeTests)
   7
   8 set(DOLPHIN_IS_STABLE FALSE)
   9 set(prefix              ${CMAKE_INSTALL_PREFIX}                                         CACHE PATH "prefix")
  10 set(bindir              ${CMAKE_INSTALL_PREFIX}/bin                                     CACHE PATH "bindir")
  11 set(libdir              ${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX}        CACHE PATH "libdir")
  12 set(plugindir   ${libdir}/dolphin-emu                                           CACHE PATH "plugindir")
  13 set(datadir             ${CMAKE_INSTALL_PREFIX}/share/dolphin-emu       CACHE PATH "datadir")
  14
  15 # Set up paths
  16 set(userdir ".dolphin-emu" CACHE STRING "User directory")
  17 add_definitions(-DUSER_DIR="${userdir}")
  18 add_definitions(-DDATA_DIR="${datadir}/")
  19 add_definitions(-DLIBS_DIR="${plugindir}/")
  20
  21 # These just set where the binary files will be built.  The program will not
  22 # execute from here.  You must run "make install" to install these to the
  23 # proper location as defined above.
  24 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/Binaries)
  25 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/Binaries/plugins)
  26
  27 include(FindSubversion OPTIONAL) # for revision info
  28 if(Subversion_FOUND)
  29         Subversion_WC_INFO(${CMAKE_CURRENT_SOURCE_DIR} DOLPHIN) # defines DOLPHIN_WC_REVISION
  30 endif()
  31
  32 # TODO: Make this optional or even implement our own package detection
  33 include(FindPkgConfig REQUIRED)
  34
  35 # Various compile flags
  36 add_definitions(-msse2 -Wall -Wno-unused-result)
  37
  38 # gcc uses some optimizations which might break stuff without this flag
  39 add_definitions(-fno-strict-aliasing -fno-exceptions)
  40
  41 include(CheckCXXCompilerFlag)
  42 CHECK_CXX_COMPILER_FLAG(-fvisibility-inlines-hidden VISIBILITY_INLINES_HIDDEN)
  43 if(VISIBILITY_INLINES_HIDDEN)
  44         set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS} -fvisibility-inlines-hidden)
  45 endif(VISIBILITY_INLINES_HIDDEN)
  46
  47 CHECK_CXX_COMPILER_FLAG(-fvisibility=hidden VISIBILITY_HIDDEN)
  48 if(VISIBILITY_HIDDEN)
  49         add_definitions(-fvisibility=hidden)
  50 endif(VISIBILITY_HIDDEN)
  51
  52 if(WIN32)
  53         add_definitions(-D_SECURE_SCL=0)
  54         add_definitions(-D_CRT_SECURE_NO_WARNINGS)
  55         add_definitions(-D_CRT_SECURE_NO_DEPRECATE)
  56 endif(WIN32)
  57
  58 add_definitions(-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE)
  59
  60 if(NOT CMAKE_BUILD_TYPE)
  61         set(CMAKE_BUILD_TYPE "Release" CACHE STRING
  62                 "Build type (Release/Debug/RelWithDebInfo/MinSizeRe)" FORCE)
  63 endif(NOT CMAKE_BUILD_TYPE)
  64
  65 if(CMAKE_BUILD_TYPE STREQUAL Debug)
  66         add_definitions(-D_DEBUG -ggdb)
  67         set(wxWidgets_USE_DEBUG ON CACHE BOOL "Use wxWidgets Debugging")
  68 endif(CMAKE_BUILD_TYPE STREQUAL Debug)
  69
  70 if(CMAKE_BUILD_TYPE STREQUAL Release)
  71         add_definitions(-fomit-frame-pointer)
  72 endif(CMAKE_BUILD_TYPE STREQUAL Release)
  73
  74 ########################################
  75 # Dependency checking
  76 #
  77 # NOTES:
  78 # There are numerous possible cases:
  79 # - dependency may be required or optional
  80 # - dependency may be already installed (but optionally the bundled one may be used)
  81 #
  82 # TODO: We should have a number of options for optional dependencies (disable,
  83 # force bundled, bundled or native, force native).  For example the OpenGL
  84 # plugin defaults to force native, so we error out if no GL libs are found.
  85 # The user is free to explicitly disable it though.  Stuff which is likely to
  86 # be needed by users is optional defaulting to ON, other stuff (like e.g.
  87 # sound backends) is completely optional.
  88
  89 # TODO: wxWidgets: When building the Debug configuration, we should probably
  90 # check if the debug wx libs are available and fall back to the bundled ones
  91 # otherwise.
  92
  93 include(FindOpenGL REQUIRED)
  94 include_directories(${OPENGL_INCLUDE_DIR})
  95
  96 include(FindALSA OPTIONAL)
  97 if(ALSA_FOUND)
  98         add_definitions(-DHAVE_ALSA=1)
  99         message("ALSA found, enabling ALSA sound backend")
 100 else()
 101         add_definitions(-DHAVE_ALSA=0)
 102         message("ALSA NOT found, disabling ALSA sound backend")
 103 endif(ALSA_FOUND)
 104
 105 pkg_search_module(AO ao)
 106 if(AO_FOUND)
 107         add_definitions(-DHAVE_AO=1)
 108         include_directories(${AO_INCLUDE_DIRS})
 109         message("ao found, enabling ao sound backend")
 110 else()
 111         add_definitions(-DHAVE_AO=0)
 112         message("ao NOT found, disabling ao sound backend")
 113 endif(AO_FOUND)
 114
 115 pkg_search_module(BLUEZ bluez)
 116 if(BLUEZ_FOUND)
 117         add_definitions(-DHAVE_BLUEZ=1)
 118         include_directories(${BLUEZ_INCLUDE_DIRS})
 119         message("bluez found, enabling bluetooth support")
 120 else()
 121         add_definitions(-DHAVE_BLUEZ=0)
 122         message("bluez NOT found, disabling bluetooth support")
 123 endif(BLUEZ_FOUND)
 124
 125 pkg_search_module(PULSEAUDIO libpulse)
 126 if(PULSEAUDIO_FOUND)
 127         add_definitions(-DHAVE_PULSEAUDIO=1)
 128         include_directories(${PULSEAUDIO_INCLUDE_DIR})
 129         message("PulseAudio found, enabling PulseAudio sound backend")
 130 else()
 131         add_definitions(-DHAVE_PULSEAUDIO=0)
 132         message("PulseAudio NOT found, disabling PulseAudio sound backend")
 133 endif(PULSEAUDIO_FOUND)
 134
 135 include(FindOpenAL OPTIONAL)
 136 if(OPENAL_FOUND)
 137         add_definitions(-DHAVE_OPENAL=1)
 138         include_directories(${OPENAL_INCLUDE_DIR})
 139         message("OpenAL found, enabling OpenAL sound backend")
 140 else()
 141         add_definitions(-DHAVE_OPENAL=0)
 142         message("OpenAL NOT found, disabling OpenAL sound backend")
 143 endif(OPENAL_FOUND)
 144
 145 # Note: We do not need to explicitly check for X11 as it is done in the cmake
 146 # FindOpenGL module on linux.
 147 if(UNIX)
 148         if(X11_FOUND)
 149                 add_definitions(-DHAVE_X11=1)
 150                 include_directories(${X11_INCLUDE_DIR})
 151                 message("X11 found")
 152         else()
 153                 message(FATAL_ERROR "X11 is required but not found")
 154         endif(X11_FOUND)
 155 else()
 156         add_definitions(-DHAVE_X11=0)
 157 endif(UNIX)
 158
 159 pkg_search_module(XRANDR xrandr)
 160 if(XRANDR_FOUND)
 161         add_definitions(-DHAVE_XRANDR=1)
 162         message("Xrandr found")
 163 else()
 164         add_definitions(-DHAVE_XRANDR=0)
 165         message("Xrandr NOT found")
 166 endif(XRANDR_FOUND)
 167
 168 include(CheckCXXSourceRuns)
 169 set(CMAKE_REQUIRED_LIBRARIES portaudio)
 170 CHECK_CXX_SOURCE_RUNS(
 171         "#include <portaudio.h>
 172         int main(int argc, char **argv)
 173         { if(Pa_GetVersion() >= 1890) return 0; else return 1; }"
 174         PORTAUDIO)
 175 if(PORTAUDIO)
 176         message("PortAudio found, enabling mic support")
 177         add_definitions(-DHAVE_PORTAUDIO=1)
 178         set(PORTAUDIO_FOUND TRUE)
 179 else()
 180         message("PortAudio not found, disabling mic support")
 181         add_definitions(-DHAVE_PORTAUDIO=0)
 182         set(PORTAUDIO_FOUND FALSE)
 183 endif(PORTAUDIO)
 184
 185
 186 ########################################
 187 # Setup include directories (and make sure they are preferred over the Externals)
 188 #
 189 include_directories(Source/PluginSpecs)
 190 include_directories(Source/Core/AudioCommon/Src)
 191 include_directories(Source/Core/Common/Src)
 192 include_directories(Source/Core/Core/Src)
 193 include_directories(Source/Core/DebuggerUICommon/Src)
 194 include_directories(Source/Core/DebuggerWX/Src)
 195 include_directories(Source/Core/DiscIO/Src)
 196 include_directories(Source/Core/DolphinWX/Src)
 197 include_directories(Source/Core/DSPCore/Src)
 198 include_directories(Source/Core/InputCommon/Src)
 199 include_directories(Source/Core/InputUICommon/Src)
 200 include_directories(Source/Core/VideoCommon/Src)
 201
 202
 203 ########################################
 204 # Process externals and setup their include directories
 205 #
 206 # NOTES about adding Externals:
 207 #   - add the include directory here
 208 #   - make sure to tell cmake to link them statically or dynamically (most
 209 #     should be linked statically)
 210 #   - place the CMakeLists.txt in the first-level subdirectory, e.g.
 211 #     Externals/WiiUse/CMakeLists.txt (that is: NOT in some Src/ subdirectory)
 212 #
 213 add_subdirectory(Externals/Bochs_disasm)
 214 include_directories(Externals/Bochs_disasm)
 215
 216 # TODO: Try using the native lib first
 217 # To use the native lib for Lua the dolphin code will need to be changed.
 218 # Currently the file lstate.h is improperly included.
 219 add_subdirectory(Externals/Lua)
 220 include_directories(Externals/Lua)
 221
 222 find_library(LZO lzo2)
 223 find_path(LZO_INCLUDE lzo/lzo1x.h)
 224 if(LZO AND LZO_INCLUDE)
 225         message("Using shared lzo")
 226         include_directories(${LZO_INCLUDE})
 227 else()
 228         message("Shared lzo not found, falling back to the static library")
 229         add_subdirectory(Externals/LZO)
 230         include_directories(Externals/LZO)
 231 endif(LZO AND LZO_INCLUDE)
 232
 233 include(FindSDL OPTIONAL)
 234 if(SDL_FOUND)
 235         message("Using shared SDL")
 236         include_directories(${SDL_INCLUDE_DIR})
 237 else(SDL_FOUND)
 238         # TODO: Use the prebuilt one on Windows
 239         message("Shared SDL not found, falling back to the static library")
 240         include_directories(Externals/SDL/include)
 241         add_subdirectory(Externals/SDL)
 242 endif(SDL_FOUND)
 243
 244 find_library(SFML_NETWORK sfml-network)
 245 find_path(SFML_INCLUDE SFML/Network/Ftp.hpp)
 246 if(SFML_NETWORK AND SFML_INCLUDE)
 247         message("Using shared sfml-network")
 248         include_directories(${SFML_INCLUDE})
 249 else()
 250         message("Shared sfml-network not found, falling back to the static library")
 251         add_subdirectory(Externals/SFML)
 252         include_directories(Externals/SFML/include)
 253 endif(SFML_NETWORK AND SFML_INCLUDE)
 254
 255 find_library(SOIL SOIL)
 256 find_path(SOIL_INCLUDE SOIL/SOIL.h)
 257 if(SOIL AND SOIL_INCLUDE)
 258         message("Using shared SOIL")
 259         include_directories(${SOIL_INCLUDE})
 260 else()
 261         message("Shared SOIL not found, falling back to the static library")
 262         add_subdirectory(Externals/SOIL)
 263         include_directories(Externals/SOIL)
 264 endif(SOIL AND SOIL_INCLUDE)
 265
 266 include(FindZLIB OPTIONAL)
 267 if(ZLIB_FOUND)
 268         message("Using shared zlib")
 269         include_directories(${ZLIB_INCLUDE_DIRS})
 270 else(ZLIB_FOUND)
 271         message("Shared zlib not found, falling back to the static library")
 272         add_subdirectory(Externals/zlib)
 273         include_directories(Externals/zlib)
 274 endif(ZLIB_FOUND)
 275
 276 if(UNIX OR APPLE)
 277         add_subdirectory(Externals/WiiUse)
 278         include_directories(Externals/WiiUse/Src)
 279 elseif(WIN32)
 280         # use the precompiled ones
 281         # TODO: Use the 64 bit lib on 64 bit systems...
 282         # TODO: If WDK is installed, we can compile this from source as well
 283         find_library(WIIUSE wiiuse PATHS Externals/WiiUse/Win32 NO_DEFAULT_PATH)
 284         include_directories(Externals/WiiUse/Src)
 285 endif()
 286
 287 if(WIN32)
 288         find_library(GLEW glew32s PATHS Externals/GLew)
 289         include_directories(Externals/GLew/include)
 290 endif()
 291
 292 find_library(OPENCL OpenCL)
 293 find_path(OPENCL_INCLUDE CL/cl.h)
 294 if(OPENCL AND OPENCL_INCLUDE)
 295         message("OpenCL found")
 296         include_directories(${OPENCL_INCLUDE})
 297 else()
 298         message("OpenCL not found, using CLRun instead")
 299         include_directories(Externals/CLRun/include)
 300         add_subdirectory(Externals/CLRun)
 301 endif(OPENCL AND OPENCL_INCLUDE)
 302 if(NOT APPLE)
 303         add_definitions(-DHAVE_OPENCL=1)
 304 endif()
 305
 306 set(DISABLE_WX FALSE CACHE BOOL "Disable wxWidgets (use CLI interface)")
 307 if(NOT DISABLE_WX)
 308         include(FindwxWidgets OPTIONAL)
 309
 310         if(wxWidgets_FOUND)
 311                 add_definitions(-DHAVE_WX=1)
 312                 include(${wxWidgets_USE_FILE})
 313
 314                 if(UNIX)
 315                         pkg_search_module(GTK2 REQUIRED gtk+-2.0)
 316                         if(GTK2_FOUND)
 317                                 include_directories(${GTK2_INCLUDE_DIRS})
 318                                 message("GTK 2 found")
 319                         else(GTK2_FOUND)
 320                                 message("GTK 2 NOT found")
 321                         endif(GTK2_FOUND)
 322                 endif(UNIX)
 323
 324                 message("wxWidgets found, enabling GUI build")
 325         else(wxWidgets_FOUND)
 326                 message("Shared wxWidgets not found, falling back to the static library")
 327                 add_definitions(-DHAVE_WX=1)
 328                 include_directories(Externals/wxWidgets/include)
 329                 add_subdirectory(Externals/wxWidgets)
 330         endif(wxWidgets_FOUND)
 331 endif(NOT DISABLE_WX)
 332
 333
 334 ########################################
 335 # Pre-build events: Define configuration variables and write svnrev header
 336 #
 337 file(WRITE ./Source/Core/Common/Src/svnrev.h
 338         "#define SVN_REV_STR \"" ${DOLPHIN_WC_REVISION} "-" ${CMAKE_BUILD_TYPE} "\"")
 339
 340
 341 ########################################
 342 # Start compiling our code
 343 #
 344 add_subdirectory(Source)
 345
 346
 347 ########################################
 348 # Install shared data files
 349 #
 350 install(DIRECTORY Data/User/ DESTINATION ${datadir}/user PATTERN .svn EXCLUDE)
 351 install(DIRECTORY Data/Sys/ DESTINATION ${datadir}/sys PATTERN .svn EXCLUDE)
 352 install(FILES Data/license.txt DESTINATION ${datadir})
 353
 354 # packaging information
 355 include(CPack)
 356 set(CPACK_PACKAGE_NAME "dolphin-emu")
 357 set(CPACK_PACKAGE_VENDOR "Dolphin Team")
 358 set(CPACK_PACKAGE_VERSION_MAJOR "2")
 359 set(CPACK_PACKAGE_VERSION_MINOR "0")
 360
 361 if(DOLPHIN_IS_STABLE)
 362         set(CPACK_PACKAGE_VERSION_PATCH "0")
 363 else()
 364         set(CPACK_PACKAGE_VERSION_PATCH ${DOLPHIN_WC_REV})
 365 endif()
 366
 367 # TODO: CPACK_PACKAGE_DESCRIPTION_FILE
 368 # TODO: CPACK_PACKAGE_DESCRIPTION_SUMMARY
 369 # TODO: CPACK_RESOURCE_FILE_README
 370 # TODO: CPACK_RESOURCE_FILE_WELCOME
 371 # TODO: CPACK_PACKAGE_EXECUTABLES
 372 # TODO: CPACK_PACKAGE_ICON
 373 # TODO: CPACK_NSIS_*
 374 # TODO: Use CPack components for DSPSpy, etc => cpack_add_component