CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.8.12 FATAL_ERROR)
   2 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
   3 project(NetRadiant C CXX)
   4
   5 option(BUILD_RADIANT "Build the GUI" ON)
   6
   7 if (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
   8     set(CMAKE_INSTALL_PREFIX "${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} ${RADIANT_ABOUTMSG}")
  40
  41 #-----------------------------------------------------------------------
  42 # Language standard
  43 #-----------------------------------------------------------------------
  44
  45 set(CMAKE_CXX_STANDARD 11)
  46 set(CMAKE_CXX_STANDARD_REQUIRED ON)
  47 if (CMAKE_VERSION VERSION_LESS "3.1")
  48     if ("${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 endif ()
  60
  61 #-----------------------------------------------------------------------
  62 # Flags
  63 #-----------------------------------------------------------------------
  64
  65 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions -fno-rtti")
  66 macro(addflags_c args)
  67     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${args}")
  68 endmacro()
  69 macro(addflags_cxx args)
  70     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${args}")
  71 endmacro()
  72 macro(addflags args)
  73     addflags_c("${args}")
  74     addflags_cxx("${args}")
  75 endmacro()
  76 addflags("-fno-strict-aliasing")
  77 if (NOT WIN32)
  78     addflags("-fvisibility=hidden")
  79 endif ()
  80
  81 if ("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
  82     addflags("-Werror")
  83     addflags("-pedantic-errors")
  84 endif ()
  85
  86 addflags("-Wall")
  87 addflags("-Wextra")
  88 addflags("-pedantic")
  89
  90 addflags_c("-Wno-deprecated-declarations") # vfs.c: g_strdown
  91
  92 addflags("-Wno-sign-compare")
  93 addflags("-Wno-unused-function")
  94 addflags("-Wno-unused-variable")
  95 addflags("-Wno-unused-parameter")
  96 addflags("-Wno-missing-field-initializers")
  97
  98 addflags_c("-Wno-incompatible-pointer-types")
  99
 100 set(CMAKE_POSITION_INDEPENDENT_CODE 1)
 101 set(GTK_TARGET 2 CACHE STRING "GTK target")
 102 add_definitions(-DGTK_TARGET=${GTK_TARGET})
 103
 104 #-----------------------------------------------------------------------
 105 # Defs
 106 #-----------------------------------------------------------------------
 107
 108 add_definitions(-DRADIANT_VERSION="${NetRadiant_VERSION}")
 109 add_definitions(-DRADIANT_MAJOR_VERSION="${NetRadiant_VERSION_MAJOR}")
 110 add_definitions(-DRADIANT_MINOR_VERSION="${NetRadiant_VERSION_MINOR}")
 111 add_definitions(-DRADIANT_PATCH_VERSION="${NetRadiant_VERSION_PATCH}")
 112
 113 add_definitions(-DRADIANT_ABOUTMSG="${NetRadiant_ABOUT}")
 114
 115 if (NOT CMAKE_BUILD_TYPE MATCHES Release)
 116     add_definitions(-D_DEBUG=1)
 117 endif ()
 118
 119 macro(disable_deprecated name gtk2only)
 120     add_definitions(-D${name}_DISABLE_SINGLE_INCLUDES)
 121     if ((${gtk2only} EQUAL 0) OR (GTK_TARGET EQUAL 2))
 122         add_definitions(-D${name}_DISABLE_DEPRECATED)
 123     endif ()
 124 endmacro()
 125
 126 disable_deprecated(ATK 0)
 127 disable_deprecated(G 0)
 128 disable_deprecated(GDK 0)
 129 disable_deprecated(GDK_PIXBUF 0)
 130 disable_deprecated(GTK 1)
 131 disable_deprecated(PANGO 0)
 132
 133 if (APPLE)
 134     option(XWINDOWS "Build against X11" ON)
 135     add_definitions(
 136             -DPOSIX=1
 137     )
 138 elseif (WIN32)
 139     add_definitions(
 140             -DWIN32=1
 141             -D_WIN32=1
 142     )
 143 else ()
 144     set(XWINDOWS ON)
 145     add_definitions(
 146             -DPOSIX=1
 147     )
 148 endif ()
 149
 150 if (XWINDOWS)
 151     find_package(X11 REQUIRED)
 152     include_directories(${X11_INCLUDE_DIR})
 153     add_definitions(-DXWINDOWS=1)
 154 endif ()
 155
 156 include_directories("${PROJECT_SOURCE_DIR}/include")
 157 include_directories("${PROJECT_SOURCE_DIR}/libs")
 158
 159 if (WIN32 AND NOT CMAKE_CROSSCOMPILING)
 160     set(BUNDLE_LIBRARIES_DEFAULT ON)
 161 else ()
 162     set(BUNDLE_LIBRARIES_DEFAULT OFF)
 163 endif ()
 164 option(BUNDLE_LIBRARIES "Bundle libraries" ${BUNDLE_LIBRARIES_DEFAULT})
 165
 166 macro(copy_dlls target)
 167     if (BUNDLE_LIBRARIES)
 168         add_custom_command(TARGET ${target} POST_BUILD
 169                 COMMAND bash
 170                 ARGS -c "ldd '$<TARGET_FILE:${target}>' | grep -v /c/Windows | awk '{ print $1 }' | while read dll; do cp \"$(which $dll)\" '${PROJECT_BINARY_DIR}'; done"
 171                 VERBATIM
 172                 )
 173     endif ()
 174 endmacro()
 175
 176 #-----------------------------------------------------------------------
 177 # Libraries
 178 #-----------------------------------------------------------------------
 179
 180 add_subdirectory(libs)
 181 add_subdirectory(include)
 182
 183 #-----------------------------------------------------------------------
 184 # Plugins
 185 #-----------------------------------------------------------------------
 186
 187 if (BUILD_RADIANT)
 188     add_subdirectory(contrib)
 189 endif ()
 190
 191 #-----------------------------------------------------------------------
 192 # Modules
 193 #-----------------------------------------------------------------------
 194
 195 if (BUILD_RADIANT)
 196     add_subdirectory(plugins)
 197 endif ()
 198
 199 #-----------------------------------------------------------------------
 200 # Radiant
 201 #-----------------------------------------------------------------------
 202
 203 if (CMAKE_EXECUTABLE_SUFFIX)
 204     string(REGEX REPLACE "^[.]" "" RADIANT_EXECUTABLE ${CMAKE_EXECUTABLE_SUFFIX})
 205 else ()
 206     execute_process(
 207             COMMAND uname -m
 208             OUTPUT_VARIABLE RADIANT_EXECUTABLE
 209             OUTPUT_STRIP_TRAILING_WHITESPACE
 210     )
 211 endif ()
 212
 213 macro(radiant_tool name)
 214     add_executable(${name} ${ARGN})
 215     install(
 216             TARGETS ${name}
 217             RUNTIME DESTINATION .
 218     )
 219     if (NOT (CMAKE_EXECUTABLE_SUFFIX STREQUAL ".${RADIANT_EXECUTABLE}"))
 220         add_custom_command(TARGET ${name} POST_BUILD
 221                 COMMAND ln -f -s "$<TARGET_FILE_NAME:${name}>" "${PROJECT_BINARY_DIR}/${name}.${RADIANT_EXECUTABLE}"
 222                 VERBATIM
 223                 )
 224         install(CODE "execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink
 225                 ${name}${CMAKE_EXECUTABLE_SUFFIX} ${CMAKE_INSTALL_PREFIX}/${name}.${RADIANT_EXECUTABLE})
 226                 ")
 227     endif ()
 228 endmacro()
 229
 230 if (BUILD_RADIANT)
 231     add_subdirectory(radiant _radiant)
 232     set_target_properties(radiant PROPERTIES
 233             COMPILE_DEFINITIONS RADIANT_EXECUTABLE="${RADIANT_EXECUTABLE}"
 234             )
 235 endif ()
 236
 237 #-----------------------------------------------------------------------
 238 # Tools
 239 #-----------------------------------------------------------------------
 240
 241 add_subdirectory(tools)
 242
 243 file(GLOB DATA_FILES "${PROJECT_SOURCE_DIR}/setup/data/tools/*")
 244
 245 if (NOT (PROJECT_SOURCE_DIR STREQUAL PROJECT_BINARY_DIR))
 246     # Copy data files from sources to the build directory
 247     message(STATUS "Copying data files")
 248     file(COPY ${DATA_FILES} DESTINATION "${PROJECT_BINARY_DIR}")
 249 endif ()
 250
 251 #-----------------------------------------------------------------------
 252 # Game packs
 253 #-----------------------------------------------------------------------
 254
 255 option(DOWNLOAD_GAMEPACKS "Download game packs" ON)
 256 add_custom_target(game_packs
 257         COMMAND ${CMAKE_COMMAND} -E make_directory games
 258         COMMAND DOWNLOAD_GAMEPACKS=yes SOURCE_DIR="${PROJECT_SOURCE_DIR}" "${PROJECT_SOURCE_DIR}/install-gamepacks.sh" "${PROJECT_BINARY_DIR}"
 259         COMMENT "Downloading game packs"
 260         )
 261 if (DOWNLOAD_GAMEPACKS)
 262     add_custom_target(game_packs_all ALL DEPENDS game_packs)
 263 endif ()
 264
 265 #-----------------------------------------------------------------------
 266 # Install
 267 #-----------------------------------------------------------------------
 268
 269 install(
 270         FILES
 271         "${PROJECT_BINARY_DIR}/RADIANT_MAJOR"
 272         "${PROJECT_BINARY_DIR}/RADIANT_MINOR"
 273         "${PROJECT_BINARY_DIR}/RADIANT_PATCH"
 274         DESTINATION .
 275 )
 276
 277 install(
 278         DIRECTORY
 279         setup/data/tools/
 280         docs
 281         DESTINATION .
 282 )
 283
 284 set(GAME_FILES
 285         DarkPlaces
 286         Nexuiz
 287         OpenArena
 288         Osirion
 289         Q3
 290         Quake2
 291         Quake
 292         Quetoo
 293         Tremulous
 294         UFOAI
 295         Unvanquished
 296         Warsow
 297         Xonotic
 298         )
 299 unset(_tmp)
 300 foreach (it ${GAME_FILES})
 301     set(dir "${PROJECT_BINARY_DIR}/games/${it}Pack")
 302     string(TOLOWER "${it}" it)
 303     list(APPEND _tmp "${dir}/games")
 304     list(APPEND _tmp "${dir}/${it}.game")
 305 endforeach ()
 306 set(GAME_FILES ${_tmp})
 307
 308 install(
 309         DIRECTORY
 310         ${GAME_FILES}
 311         DESTINATION .
 312         OPTIONAL
 313 )
 314
 315 include(cmake/scripts/package.cmake)