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("-Wno-parentheses")
  91 addflags("-Wno-sign-compare")
  92 addflags("-Wno-write-strings")
  93 addflags("-Wno-unused-function")
  94 addflags("-Wno-unused-variable")
  95 addflags("-Wno-unused-parameter")
  96 addflags("-Wno-deprecated-declarations")
  97 addflags("-Wno-unused-but-set-variable")
  98 addflags("-Wno-missing-field-initializers")
  99
 100 addflags_c("-Wno-int-conversion")
 101 addflags_c("-Wno-pointer-to-int-cast")
 102 addflags_c("-Wno-incompatible-pointer-types")
 103
 104 addflags_cxx("-Wno-reorder")
 105 addflags_cxx("-Wno-delete-non-virtual-dtor")
 106
 107 set(CMAKE_POSITION_INDEPENDENT_CODE 1)
 108 set(GTK_TARGET 2 CACHE STRING "GTK target")
 109 add_definitions(-DGTK_TARGET=${GTK_TARGET})
 110
 111 #-----------------------------------------------------------------------
 112 # Defs
 113 #-----------------------------------------------------------------------
 114
 115 add_definitions(-DRADIANT_VERSION="${NetRadiant_VERSION}")
 116 add_definitions(-DRADIANT_MAJOR_VERSION="${NetRadiant_VERSION_MAJOR}")
 117 add_definitions(-DRADIANT_MINOR_VERSION="${NetRadiant_VERSION_MINOR}")
 118 add_definitions(-DRADIANT_PATCH_VERSION="${NetRadiant_VERSION_PATCH}")
 119
 120 add_definitions(-DRADIANT_ABOUTMSG="${NetRadiant_ABOUT}")
 121
 122 if (NOT CMAKE_BUILD_TYPE MATCHES Release)
 123     add_definitions(-D_DEBUG=1)
 124 endif ()
 125
 126 macro(disable_deprecated name gtk2only)
 127     add_definitions(-D${name}_DISABLE_SINGLE_INCLUDES)
 128     if ((${gtk2only} EQUAL 0) OR (GTK_TARGET EQUAL 2))
 129         add_definitions(-D${name}_DISABLE_DEPRECATED)
 130     endif ()
 131 endmacro()
 132
 133 disable_deprecated(ATK 0)
 134 disable_deprecated(G 0)
 135 disable_deprecated(GDK 0)
 136 disable_deprecated(GDK_PIXBUF 0)
 137 disable_deprecated(GTK 1)
 138 disable_deprecated(PANGO 0)
 139
 140 if (APPLE)
 141     option(XWINDOWS "Build against X11" ON)
 142     add_definitions(
 143             -DPOSIX=1
 144     )
 145 elseif (WIN32)
 146     add_definitions(
 147             -DWIN32=1
 148             -D_WIN32=1
 149     )
 150 else ()
 151     set(XWINDOWS ON)
 152     add_definitions(
 153             -DPOSIX=1
 154     )
 155 endif ()
 156
 157 if (XWINDOWS)
 158     find_package(X11 REQUIRED)
 159     include_directories(${X11_INCLUDE_DIR})
 160     add_definitions(-DXWINDOWS=1)
 161 endif ()
 162
 163 include_directories("${PROJECT_SOURCE_DIR}/include")
 164 include_directories("${PROJECT_SOURCE_DIR}/libs")
 165
 166 if (WIN32 AND NOT CMAKE_CROSSCOMPILING)
 167     set(BUNDLE_LIBRARIES_DEFAULT ON)
 168 else ()
 169     set(BUNDLE_LIBRARIES_DEFAULT OFF)
 170 endif ()
 171 option(BUNDLE_LIBRARIES "Bundle libraries" ${BUNDLE_LIBRARIES_DEFAULT})
 172
 173 macro(copy_dlls target)
 174     if (BUNDLE_LIBRARIES)
 175         add_custom_command(TARGET ${target} POST_BUILD
 176                 COMMAND bash
 177                 ARGS -c "ldd '$<TARGET_FILE:${target}>' | grep -v /c/Windows | awk '{ print $1 }' | while read dll; do cp \"$(which $dll)\" '${PROJECT_BINARY_DIR}'; done"
 178                 VERBATIM
 179                 )
 180     endif ()
 181 endmacro()
 182
 183 #-----------------------------------------------------------------------
 184 # Libraries
 185 #-----------------------------------------------------------------------
 186
 187 add_subdirectory(libs)
 188 add_subdirectory(include)
 189
 190 #-----------------------------------------------------------------------
 191 # Plugins
 192 #-----------------------------------------------------------------------
 193
 194 if (BUILD_RADIANT)
 195     add_subdirectory(contrib)
 196 endif ()
 197
 198 #-----------------------------------------------------------------------
 199 # Modules
 200 #-----------------------------------------------------------------------
 201
 202 if (BUILD_RADIANT)
 203     add_subdirectory(plugins)
 204 endif ()
 205
 206 #-----------------------------------------------------------------------
 207 # Radiant
 208 #-----------------------------------------------------------------------
 209
 210 if (CMAKE_EXECUTABLE_SUFFIX)
 211     string(REGEX REPLACE "^[.]" "" RADIANT_EXECUTABLE ${CMAKE_EXECUTABLE_SUFFIX})
 212 else ()
 213     execute_process(
 214             COMMAND uname -m
 215             OUTPUT_VARIABLE RADIANT_EXECUTABLE
 216             OUTPUT_STRIP_TRAILING_WHITESPACE
 217     )
 218 endif ()
 219
 220 macro(radiant_tool name)
 221     add_executable(${name} ${ARGN})
 222     install(
 223             TARGETS ${name}
 224             RUNTIME DESTINATION .
 225     )
 226     if (NOT (CMAKE_EXECUTABLE_SUFFIX STREQUAL ".${RADIANT_EXECUTABLE}"))
 227         add_custom_command(TARGET ${name} POST_BUILD
 228                 COMMAND ln -f -s "$<TARGET_FILE_NAME:${name}>" "${PROJECT_BINARY_DIR}/${name}.${RADIANT_EXECUTABLE}"
 229                 VERBATIM
 230                 )
 231         install(CODE "execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink
 232                 ${name}${CMAKE_EXECUTABLE_SUFFIX} ${CMAKE_INSTALL_PREFIX}/${name}.${RADIANT_EXECUTABLE})
 233                 ")
 234     endif ()
 235 endmacro()
 236
 237 if (BUILD_RADIANT)
 238     add_subdirectory(radiant _radiant)
 239     set_target_properties(radiant PROPERTIES
 240             COMPILE_DEFINITIONS RADIANT_EXECUTABLE="${RADIANT_EXECUTABLE}"
 241             )
 242 endif ()
 243
 244 #-----------------------------------------------------------------------
 245 # Tools
 246 #-----------------------------------------------------------------------
 247
 248 add_subdirectory(tools)
 249
 250 file(GLOB DATA_FILES "${PROJECT_SOURCE_DIR}/setup/data/tools/*")
 251
 252 if (NOT (PROJECT_SOURCE_DIR STREQUAL PROJECT_BINARY_DIR))
 253     # Copy data files from sources to the build directory
 254     message(STATUS "Copying data files")
 255     file(COPY ${DATA_FILES} DESTINATION "${PROJECT_BINARY_DIR}")
 256 endif ()
 257
 258 #-----------------------------------------------------------------------
 259 # Game packs
 260 #-----------------------------------------------------------------------
 261
 262 option(DOWNLOAD_GAMEPACKS "Download game packs" ON)
 263 add_custom_target(game_packs
 264         COMMAND ${CMAKE_COMMAND} -E make_directory games
 265         COMMAND DOWNLOAD_GAMEPACKS=yes SOURCE_DIR="${PROJECT_SOURCE_DIR}" "${PROJECT_SOURCE_DIR}/install-gamepacks.sh" "${PROJECT_BINARY_DIR}"
 266         COMMENT "Downloading game packs"
 267         )
 268 if (DOWNLOAD_GAMEPACKS)
 269     add_custom_target(game_packs_all ALL DEPENDS game_packs)
 270 endif ()
 271
 272 #-----------------------------------------------------------------------
 273 # Install
 274 #-----------------------------------------------------------------------
 275
 276 install(
 277         FILES
 278         "${PROJECT_BINARY_DIR}/RADIANT_MAJOR"
 279         "${PROJECT_BINARY_DIR}/RADIANT_MINOR"
 280         "${PROJECT_BINARY_DIR}/RADIANT_PATCH"
 281         DESTINATION .
 282 )
 283
 284 install(
 285         DIRECTORY
 286         setup/data/tools/
 287         docs
 288         DESTINATION .
 289 )
 290
 291 set(GAME_FILES
 292         DarkPlaces
 293         Nexuiz
 294         OpenArena
 295         Osirion
 296         Q3
 297         Quake2
 298         Quake
 299         Quetoo
 300         Tremulous
 301         UFOAI
 302         Unvanquished
 303         Warsow
 304         Xonotic
 305         )
 306 unset(_tmp)
 307 foreach (it ${GAME_FILES})
 308     set(dir "${PROJECT_BINARY_DIR}/games/${it}Pack")
 309     string(TOLOWER "${it}" it)
 310     list(APPEND _tmp "${dir}/games")
 311     list(APPEND _tmp "${dir}/${it}.game")
 312 endforeach ()
 313 set(GAME_FILES ${_tmp})
 314
 315 install(
 316         DIRECTORY
 317         ${GAME_FILES}
 318         DESTINATION .
 319         OPTIONAL
 320 )
 321
 322 include(cmake/scripts/package.cmake)