CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.8.11 FATAL_ERROR)
   2 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
   3
   4 project(NetRadiant C CXX)
   5 option(BUILD_RADIANT "Build the gui" ON)
   6
   7 if (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
   8     set(CMAKE_INSTALL_PREFIX "${PROJECT_SOURCE_DIR}/install" CACHE PATH "..." FORCE)
   9 endif ()
  10
  11 #-----------------------------------------------------------------------
  12 # Version
  13 #-----------------------------------------------------------------------
  14
  15 # CMake 3.0+ would allow this in project()
  16 set(NetRadiant_VERSION_MAJOR 1)
  17 set(NetRadiant_VERSION_MINOR 5)
  18 set(NetRadiant_VERSION_PATCH 0)
  19 set(NetRadiant_VERSION "${NetRadiant_VERSION_MAJOR}.${NetRadiant_VERSION_MINOR}.${NetRadiant_VERSION_PATCH}")
  20
  21 file(WRITE "${PROJECT_BINARY_DIR}/RADIANT_MAJOR" ${NetRadiant_VERSION_MAJOR})
  22 file(WRITE "${PROJECT_BINARY_DIR}/RADIANT_MINOR" ${NetRadiant_VERSION_MINOR})
  23 file(WRITE "${PROJECT_BINARY_DIR}/RADIANT_PATCH" ${NetRadiant_VERSION_PATCH})
  24
  25 set(RADIANT_ABOUTMSG "Custom build" CACHE STRING "About message")
  26
  27 find_package(Git REQUIRED)
  28 execute_process(
  29         COMMAND ${GIT_EXECUTABLE} rev-parse --short HEAD
  30         WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
  31         OUTPUT_VARIABLE GIT_VERSION
  32         OUTPUT_STRIP_TRAILING_WHITESPACE
  33 )
  34 set(RADIANT_VERSION_STRING "${NetRadiant_VERSION}n")
  35 if (GIT_VERSION)
  36     set(RADIANT_VERSION_STRING "${RADIANT_VERSION_STRING}-git-${GIT_VERSION}")
  37 endif ()
  38
  39 message(STATUS "Building ${PROJECT_NAME} ${RADIANT_VERSION_STRING} ${RADIANT_ABOUTMSG}")
  40
  41 #-----------------------------------------------------------------------
  42 # Language standard
  43 #-----------------------------------------------------------------------
  44
  45 set(CMAKE_CXX_STANDARD 11)
  46 set(CMAKE_CXX_STANDARD_REQUIRED ON)
  47 # For some reason the above flags don't really work...
  48 if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" OR CMAKE_COMPILER_IS_GNUCXX)
  49     include(CheckCXXCompilerFlag)
  50     check_cxx_compiler_flag(--std=c++${CMAKE_CXX_STANDARD} STD_CXX)
  51     if (STD_CXX)
  52         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --std=c++${CMAKE_CXX_STANDARD}")
  53     else ()
  54         message(SEND_ERROR "Requires C++${CMAKE_CXX_STANDARD} or better")
  55     endif ()
  56 else ()
  57     message(WARNING "Unrecognized compiler: ${CMAKE_CXX_COMPILER_ID}, make sure it supports C++${CMAKE_CXX_STANDARD}")
  58 endif ()
  59
  60 #-----------------------------------------------------------------------
  61 # Flags
  62 #-----------------------------------------------------------------------
  63
  64 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions -fno-rtti")
  65 macro(addflags args)
  66     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${args}")
  67     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${args}")
  68 endmacro()
  69 addflags("-fno-strict-aliasing")
  70 if (NOT WIN32)
  71     addflags("-fvisibility=hidden")
  72 endif ()
  73
  74 set(CMAKE_POSITION_INDEPENDENT_CODE 1)
  75 set(GTK_TARGET 2 CACHE STRING "GTK target")
  76 add_definitions(-DGTK_TARGET=${GTK_TARGET})
  77
  78 #-----------------------------------------------------------------------
  79 # Defs
  80 #-----------------------------------------------------------------------
  81
  82 add_definitions(-DRADIANT_VERSION="${NetRadiant_VERSION}")
  83 add_definitions(-DRADIANT_MAJOR_VERSION="${NetRadiant_VERSION_MAJOR}")
  84 add_definitions(-DRADIANT_MINOR_VERSION="${NetRadiant_VERSION_MINOR}")
  85 add_definitions(-DRADIANT_PATCH_VERSION="${NetRadiant_VERSION_PATCH}")
  86
  87 add_definitions(-DRADIANT_ABOUTMSG="${NetRadiant_ABOUT}")
  88
  89 if (NOT CMAKE_BUILD_TYPE MATCHES Release)
  90     add_definitions(-D_DEBUG=1)
  91 endif ()
  92
  93 macro(disable_deprecated name gtk2only)
  94     add_definitions(-D${name}_DISABLE_SINGLE_INCLUDES)
  95     if ((${gtk2only} EQUAL 0) OR (GTK_TARGET EQUAL 2))
  96         add_definitions(-D${name}_DISABLE_DEPRECATED)
  97     endif ()
  98 endmacro()
  99
 100 disable_deprecated(ATK 0)
 101 disable_deprecated(G 0)
 102 disable_deprecated(GDK 0)
 103 disable_deprecated(GDK_PIXBUF 0)
 104 disable_deprecated(GTK 1)
 105 disable_deprecated(PANGO 0)
 106
 107 if (APPLE)
 108     option(XWINDOWS "Build against X11" ON)
 109     add_definitions(
 110             -DPOSIX=1
 111     )
 112 elseif (WIN32)
 113     add_definitions(
 114             -DWIN32=1
 115             -D_WIN32=1
 116     )
 117 else ()
 118     set(XWINDOWS ON)
 119     add_definitions(
 120             -DPOSIX=1
 121     )
 122 endif ()
 123
 124 if (XWINDOWS)
 125     find_package(X11 REQUIRED)
 126     include_directories(${X11_INCLUDE_DIR})
 127     add_definitions(-DXWINDOWS=1)
 128 endif ()
 129
 130 include_directories("${PROJECT_SOURCE_DIR}/include")
 131 include_directories("${PROJECT_SOURCE_DIR}/libs")
 132
 133 if (WIN32 AND NOT CMAKE_CROSSCOMPILING)
 134     set(BUNDLE_LIBRARIES_DEFAULT ON)
 135 else ()
 136     set(BUNDLE_LIBRARIES_DEFAULT OFF)
 137 endif ()
 138 option(BUNDLE_LIBRARIES "Bundle libraries" ${BUNDLE_LIBRARIES_DEFAULT})
 139
 140 macro(copy_dlls target)
 141     if (BUNDLE_LIBRARIES)
 142         add_custom_command(TARGET ${target} POST_BUILD
 143                 COMMAND bash
 144                 ARGS -c "ldd '$<TARGET_FILE:${target}>' | grep -v /c/Windows | awk '{ print $1 }' | while read dll; do cp \"$(which $dll)\" '${PROJECT_BINARY_DIR}'; done"
 145                 VERBATIM
 146                 )
 147     endif ()
 148 endmacro()
 149
 150 #-----------------------------------------------------------------------
 151 # Libraries
 152 #-----------------------------------------------------------------------
 153
 154 add_subdirectory(libs)
 155 add_subdirectory(include)
 156
 157 #-----------------------------------------------------------------------
 158 # Plugins
 159 #-----------------------------------------------------------------------
 160
 161 if (BUILD_RADIANT)
 162     add_subdirectory(contrib)
 163 endif ()
 164
 165 #-----------------------------------------------------------------------
 166 # Modules
 167 #-----------------------------------------------------------------------
 168
 169 if (BUILD_RADIANT)
 170     add_subdirectory(plugins)
 171 endif ()
 172
 173 #-----------------------------------------------------------------------
 174 # Radiant
 175 #-----------------------------------------------------------------------
 176
 177 if (CMAKE_EXECUTABLE_SUFFIX)
 178     string(REGEX REPLACE "^[.]" "" RADIANT_EXECUTABLE ${CMAKE_EXECUTABLE_SUFFIX})
 179 else ()
 180     execute_process(
 181             COMMAND uname -m
 182             OUTPUT_VARIABLE RADIANT_EXECUTABLE
 183             OUTPUT_STRIP_TRAILING_WHITESPACE
 184     )
 185 endif ()
 186
 187 macro(radiant_tool name)
 188     add_executable(${name} ${ARGN})
 189     install(
 190             TARGETS ${name}
 191             RUNTIME DESTINATION .
 192     )
 193     if (NOT (CMAKE_EXECUTABLE_SUFFIX STREQUAL ".${RADIANT_EXECUTABLE}"))
 194         add_custom_command(TARGET ${name} POST_BUILD
 195                 COMMAND ln -f -s "$<TARGET_FILE_NAME:${name}>" "${PROJECT_BINARY_DIR}/${name}.${RADIANT_EXECUTABLE}"
 196                 VERBATIM
 197                 )
 198         install(CODE "execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink \
 199             ${name}${CMAKE_EXECUTABLE_SUFFIX} \
 200             ${CMAKE_INSTALL_PREFIX}/${name}.${RADIANT_EXECUTABLE} \
 201         )")
 202     endif ()
 203 endmacro()
 204
 205 if (BUILD_RADIANT)
 206     add_subdirectory(radiant build)
 207     set_target_properties(radiant PROPERTIES
 208             COMPILE_DEFINITIONS RADIANT_EXECUTABLE="${RADIANT_EXECUTABLE}"
 209             )
 210 endif ()
 211
 212 #-----------------------------------------------------------------------
 213 # Tools
 214 #-----------------------------------------------------------------------
 215
 216 add_subdirectory(tools)
 217
 218 file(GLOB DATA_FILES "${PROJECT_SOURCE_DIR}/setup/data/tools/*")
 219
 220 if (NOT (PROJECT_SOURCE_DIR STREQUAL PROJECT_BINARY_DIR))
 221     # Copy data files from sources to the build directory
 222     message(STATUS "Copying data files")
 223     file(COPY ${DATA_FILES} DESTINATION "${PROJECT_BINARY_DIR}")
 224 endif ()
 225
 226 #-----------------------------------------------------------------------
 227 # Game packs
 228 #-----------------------------------------------------------------------
 229
 230 option(DOWNLOAD_GAMEPACKS "Download game packs" ON)
 231 add_custom_target(game_packs
 232         COMMAND ${CMAKE_COMMAND} -E make_directory games
 233         COMMAND DOWNLOAD_GAMEPACKS=yes SOURCE_DIR="${PROJECT_SOURCE_DIR}" "${PROJECT_SOURCE_DIR}/install-gamepacks.sh" "${PROJECT_BINARY_DIR}"
 234         COMMENT "Downloading game packs"
 235         )
 236 if (DOWNLOAD_GAMEPACKS)
 237     add_custom_target(game_packs_all ALL DEPENDS game_packs)
 238 endif ()
 239
 240 #-----------------------------------------------------------------------
 241 # Install
 242 #-----------------------------------------------------------------------
 243
 244 install(
 245         FILES
 246         "${PROJECT_BINARY_DIR}/RADIANT_MAJOR"
 247         "${PROJECT_BINARY_DIR}/RADIANT_MINOR"
 248         "${PROJECT_BINARY_DIR}/RADIANT_PATCH"
 249         DESTINATION ${CMAKE_INSTALL_PREFIX}
 250 )
 251
 252 install(
 253         DIRECTORY
 254         ${PROJECT_SOURCE_DIR}/setup/data/tools/
 255         ${PROJECT_SOURCE_DIR}/docs
 256         DESTINATION ${CMAKE_INSTALL_PREFIX}
 257 )
 258
 259 set(GAME_FILES
 260         DarkPlaces
 261         Nexuiz
 262         OpenArena
 263         Osirion
 264         Q3
 265         Quake2
 266         Quake
 267         Quetoo
 268         Tremulous
 269         UFOAI
 270         Unvanquished
 271         Warsow
 272         Xonotic
 273         )
 274 unset(_tmp)
 275 foreach (it ${GAME_FILES})
 276     set(dir "${PROJECT_BINARY_DIR}/games/${it}Pack")
 277     string(TOLOWER "${it}" it)
 278     list(APPEND _tmp "${dir}/games")
 279     list(APPEND _tmp "${dir}/${it}.game")
 280 endforeach ()
 281 set(GAME_FILES ${_tmp})
 282
 283 install(
 284         DIRECTORY
 285         ${GAME_FILES}
 286         DESTINATION ${CMAKE_INSTALL_PREFIX}
 287         OPTIONAL
 288 )