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
  97 set(CMAKE_POSITION_INDEPENDENT_CODE 1)
  98 set(GTK_TARGET 2 CACHE STRING "GTK target")
  99 add_definitions(-DGTK_TARGET=${GTK_TARGET})
 100
 101 #-----------------------------------------------------------------------
 102 # Defs
 103 #-----------------------------------------------------------------------
 104
 105 add_definitions(-DRADIANT_VERSION="${NetRadiant_VERSION}")
 106 add_definitions(-DRADIANT_MAJOR_VERSION="${NetRadiant_VERSION_MAJOR}")
 107 add_definitions(-DRADIANT_MINOR_VERSION="${NetRadiant_VERSION_MINOR}")
 108 add_definitions(-DRADIANT_PATCH_VERSION="${NetRadiant_VERSION_PATCH}")
 109
 110 add_definitions(-DRADIANT_ABOUTMSG="${NetRadiant_ABOUT}")
 111
 112 if (NOT CMAKE_BUILD_TYPE MATCHES Release)
 113     add_definitions(-D_DEBUG=1)
 114 endif ()
 115
 116 macro(disable_deprecated name gtk2only)
 117     add_definitions(-D${name}_DISABLE_SINGLE_INCLUDES)
 118     if ((${gtk2only} EQUAL 0) OR (GTK_TARGET EQUAL 2))
 119         add_definitions(-D${name}_DISABLE_DEPRECATED)
 120     endif ()
 121 endmacro()
 122
 123 disable_deprecated(ATK 0)
 124 disable_deprecated(G 0)
 125 disable_deprecated(GDK 0)
 126 disable_deprecated(GDK_PIXBUF 0)
 127 disable_deprecated(GTK 1)
 128 disable_deprecated(PANGO 0)
 129
 130 if (APPLE)
 131     option(XWINDOWS "Build against X11" ON)
 132     add_definitions(
 133             -DPOSIX=1
 134     )
 135 elseif (WIN32)
 136     add_definitions(
 137             -DWIN32=1
 138             -D_WIN32=1
 139     )
 140 else ()
 141     set(XWINDOWS ON)
 142     add_definitions(
 143             -DPOSIX=1
 144     )
 145 endif ()
 146
 147 if (XWINDOWS)
 148     find_package(X11 REQUIRED)
 149     include_directories(${X11_INCLUDE_DIR})
 150     add_definitions(-DXWINDOWS=1)
 151 endif ()
 152
 153 include_directories("${PROJECT_SOURCE_DIR}/include")
 154 include_directories("${PROJECT_SOURCE_DIR}/libs")
 155
 156 if (WIN32 AND NOT CMAKE_CROSSCOMPILING)
 157     set(BUNDLE_LIBRARIES_DEFAULT ON)
 158 else ()
 159     set(BUNDLE_LIBRARIES_DEFAULT OFF)
 160 endif ()
 161 option(BUNDLE_LIBRARIES "Bundle libraries" ${BUNDLE_LIBRARIES_DEFAULT})
 162
 163 macro(copy_dlls target)
 164     if (BUNDLE_LIBRARIES)
 165         add_custom_command(TARGET ${target} POST_BUILD
 166                 COMMAND bash
 167                 ARGS -c "ldd '$<TARGET_FILE:${target}>' | grep -v /c/Windows | awk '{ print $1 }' | while read dll; do cp \"$(which $dll)\" '${PROJECT_BINARY_DIR}'; done"
 168                 VERBATIM
 169                 )
 170     endif ()
 171 endmacro()
 172
 173 #-----------------------------------------------------------------------
 174 # Libraries
 175 #-----------------------------------------------------------------------
 176
 177 add_subdirectory(libs)
 178 add_subdirectory(include)
 179
 180 #-----------------------------------------------------------------------
 181 # Plugins
 182 #-----------------------------------------------------------------------
 183
 184 if (BUILD_RADIANT)
 185     add_subdirectory(contrib)
 186 endif ()
 187
 188 #-----------------------------------------------------------------------
 189 # Modules
 190 #-----------------------------------------------------------------------
 191
 192 if (BUILD_RADIANT)
 193     add_subdirectory(plugins)
 194 endif ()
 195
 196 #-----------------------------------------------------------------------
 197 # Radiant
 198 #-----------------------------------------------------------------------
 199
 200 if (CMAKE_EXECUTABLE_SUFFIX)
 201     string(REGEX REPLACE "^[.]" "" RADIANT_EXECUTABLE ${CMAKE_EXECUTABLE_SUFFIX})
 202 else ()
 203     execute_process(
 204             COMMAND uname -m
 205             OUTPUT_VARIABLE RADIANT_EXECUTABLE
 206             OUTPUT_STRIP_TRAILING_WHITESPACE
 207     )
 208 endif ()
 209
 210 macro(radiant_tool name)
 211     add_executable(${name} ${ARGN})
 212     install(
 213             TARGETS ${name}
 214             RUNTIME DESTINATION .
 215     )
 216     if (NOT (CMAKE_EXECUTABLE_SUFFIX STREQUAL ".${RADIANT_EXECUTABLE}"))
 217         add_custom_command(TARGET ${name} POST_BUILD
 218                 COMMAND ln -f -s "$<TARGET_FILE_NAME:${name}>" "${PROJECT_BINARY_DIR}/${name}.${RADIANT_EXECUTABLE}"
 219                 VERBATIM
 220                 )
 221         install(CODE "execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink
 222                 ${name}${CMAKE_EXECUTABLE_SUFFIX} ${CMAKE_INSTALL_PREFIX}/${name}.${RADIANT_EXECUTABLE})
 223                 ")
 224     endif ()
 225 endmacro()
 226
 227 if (BUILD_RADIANT)
 228     add_subdirectory(radiant _radiant)
 229     set_target_properties(radiant PROPERTIES
 230             COMPILE_DEFINITIONS RADIANT_EXECUTABLE="${RADIANT_EXECUTABLE}"
 231             )
 232 endif ()
 233
 234 #-----------------------------------------------------------------------
 235 # Tools
 236 #-----------------------------------------------------------------------
 237
 238 add_subdirectory(tools)
 239
 240 file(GLOB DATA_FILES "${PROJECT_SOURCE_DIR}/setup/data/tools/*")
 241
 242 if (NOT (PROJECT_SOURCE_DIR STREQUAL PROJECT_BINARY_DIR))
 243     # Copy data files from sources to the build directory
 244     message(STATUS "Copying data files")
 245     file(COPY ${DATA_FILES} DESTINATION "${PROJECT_BINARY_DIR}")
 246 endif ()
 247
 248 #-----------------------------------------------------------------------
 249 # Game packs
 250 #-----------------------------------------------------------------------
 251
 252 option(DOWNLOAD_GAMEPACKS "Download game packs" ON)
 253 add_custom_target(game_packs
 254         COMMAND ${CMAKE_COMMAND} -E make_directory games
 255         COMMAND DOWNLOAD_GAMEPACKS=yes SOURCE_DIR="${PROJECT_SOURCE_DIR}" "${PROJECT_SOURCE_DIR}/install-gamepacks.sh" "${PROJECT_BINARY_DIR}"
 256         COMMENT "Downloading game packs"
 257         )
 258 if (DOWNLOAD_GAMEPACKS)
 259     add_custom_target(game_packs_all ALL DEPENDS game_packs)
 260 endif ()
 261
 262 #-----------------------------------------------------------------------
 263 # Install
 264 #-----------------------------------------------------------------------
 265
 266 install(
 267         FILES
 268         "${PROJECT_BINARY_DIR}/RADIANT_MAJOR"
 269         "${PROJECT_BINARY_DIR}/RADIANT_MINOR"
 270         "${PROJECT_BINARY_DIR}/RADIANT_PATCH"
 271         DESTINATION .
 272 )
 273
 274 install(
 275         DIRECTORY
 276         setup/data/tools/
 277         docs
 278         DESTINATION .
 279 )
 280
 281 set(GAME_FILES
 282         DarkPlaces
 283         Nexuiz
 284         OpenArena
 285         Osirion
 286         Q3
 287         Quake2
 288         Quake
 289         Quetoo
 290         Tremulous
 291         UFOAI
 292         Unvanquished
 293         Warsow
 294         Xonotic
 295         )
 296 unset(_tmp)
 297 foreach (it ${GAME_FILES})
 298     set(dir "${PROJECT_BINARY_DIR}/games/${it}Pack")
 299     string(TOLOWER "${it}" it)
 300     list(APPEND _tmp "${dir}/games")
 301     list(APPEND _tmp "${dir}/${it}.game")
 302 endforeach ()
 303 set(GAME_FILES ${_tmp})
 304
 305 install(
 306         DIRECTORY
 307         ${GAME_FILES}
 308         DESTINATION .
 309         OPTIONAL
 310 )
 311
 312 include(cmake/scripts/package.cmake)