CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.8.12 FATAL_ERROR)
   2 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
   3 project(NetRadiant C CXX)
   4
   5 option(BUILD_RADIANT "Build the GUI" ON)
   6 option(BUILD_CRUNCH "Build Crunch image support" OFF)
   7 option(USE_WERROR "Build with -Werror -pedantic-errors" OFF)
   8 option(FHS_INSTALL "Install according to Filesystem Hierarchy Standard" OFF)
   9
  10 #-----------------------------------------------------------------------
  11 # Paths
  12 #-----------------------------------------------------------------------
  13
  14 if (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
  15     set(CMAKE_INSTALL_PREFIX "${PROJECT_SOURCE_DIR}/install" CACHE PATH "..." FORCE)
  16 endif ()
  17
  18 set(RADIANT_BASENAME netradiant CACHE INTERNAL "...")
  19 add_definitions(-DRADIANT_BASENAME="${RADIANT_BASENAME}")
  20
  21 set(RADIANT_LIB_SUBDIR . CACHE INTERNAL "...")
  22 set(RADIANT_BIN_SUBDIR . CACHE INTERNAL "...")
  23 set(RADIANT_DATA_SUBDIR . CACHE INTERNAL "...")
  24
  25 if (FHS_INSTALL)
  26     set(RADIANT_LIB_SUBDIR lib/${RADIANT_BASENAME})
  27     set(RADIANT_BIN_SUBDIR bin)
  28     set(RADIANT_DATA_SUBDIR share/${RADIANT_BASENAME})
  29 endif ()
  30
  31 #-----------------------------------------------------------------------
  32 # Version
  33 #-----------------------------------------------------------------------
  34
  35 # CMake 3.0+ would allow this in project()
  36 set(NetRadiant_VERSION_MAJOR 1)
  37 set(NetRadiant_VERSION_MINOR 5)
  38 set(NetRadiant_VERSION_PATCH 0)
  39 set(NetRadiant_VERSION "${NetRadiant_VERSION_MAJOR}.${NetRadiant_VERSION_MINOR}.${NetRadiant_VERSION_PATCH}")
  40
  41 set(RADIANT_ABOUTMSG "Custom build" CACHE STRING "About message")
  42
  43 find_package(Git REQUIRED)
  44
  45 execute_process(
  46         COMMAND ${GIT_EXECUTABLE} rev-parse --short HEAD
  47         WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
  48         OUTPUT_VARIABLE GIT_VERSION
  49         OUTPUT_STRIP_TRAILING_WHITESPACE
  50 )
  51
  52 set(RADIANT_VERSION_STRING "${NetRadiant_VERSION}n")
  53
  54 if (GIT_VERSION)
  55     set(RADIANT_VERSION_STRING "${RADIANT_VERSION_STRING}-git-${GIT_VERSION}")
  56 endif ()
  57
  58 message(STATUS "Building ${PROJECT_NAME} ${RADIANT_VERSION_STRING} ${RADIANT_ABOUTMSG}")
  59
  60 #-----------------------------------------------------------------------
  61 # Language standard
  62 #-----------------------------------------------------------------------
  63
  64 set(CMAKE_CXX_STANDARD 11)
  65 set(CMAKE_CXX_STANDARD_REQUIRED ON)
  66 set(CMAKE_CXX_EXTENSIONS OFF)
  67
  68 if (CMAKE_VERSION VERSION_LESS "3.1")
  69     if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" OR CMAKE_COMPILER_IS_GNUCXX)
  70         include(CheckCXXCompilerFlag)
  71         check_cxx_compiler_flag(--std=c++${CMAKE_CXX_STANDARD} STD_CXX)
  72         if (STD_CXX)
  73             set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --std=c++${CMAKE_CXX_STANDARD}")
  74         else ()
  75             message(SEND_ERROR "Requires C++${CMAKE_CXX_STANDARD} or better")
  76         endif ()
  77     else ()
  78         message(WARNING "Unrecognized compiler: ${CMAKE_CXX_COMPILER_ID}, make sure it supports C++${CMAKE_CXX_STANDARD}")
  79     endif ()
  80 endif ()
  81
  82 #-----------------------------------------------------------------------
  83 # Flags
  84 #-----------------------------------------------------------------------
  85
  86 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions -fno-rtti")
  87
  88 macro(addflags_c args)
  89     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${args}")
  90 endmacro()
  91
  92 macro(addflags_cxx args)
  93     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${args}")
  94
  95 endmacro()
  96 macro(addflags args)
  97     addflags_c("${args}")
  98     addflags_cxx("${args}")
  99 endmacro()
 100
 101 addflags("-fno-strict-aliasing")
 102 if (NOT WIN32)
 103     addflags("-fvisibility=hidden")
 104 endif ()
 105
 106 if (USE_WERROR)
 107     addflags("-Werror")
 108     addflags("-pedantic-errors")
 109 endif ()
 110
 111 addflags("-Wall")
 112 addflags("-Wextra")
 113 addflags("-pedantic")
 114
 115 addflags_c("-Wno-deprecated-declarations") # vfs.c: g_strdown
 116
 117 addflags("-Wno-unused-function")
 118 addflags("-Wno-unused-variable")
 119 addflags("-Wno-unused-parameter")
 120
 121 set(CMAKE_POSITION_INDEPENDENT_CODE 1)
 122
 123 if (BUILD_RADIANT)
 124 set(GTK_TARGET 2 CACHE STRING "GTK target")
 125 add_definitions(-DGTK_TARGET=${GTK_TARGET})
 126 endif()
 127
 128 #-----------------------------------------------------------------------
 129 # Defs
 130 #-----------------------------------------------------------------------
 131
 132 add_definitions(-DRADIANT_VERSION="${NetRadiant_VERSION}")
 133 add_definitions(-DRADIANT_MAJOR_VERSION="${NetRadiant_VERSION_MAJOR}")
 134 add_definitions(-DRADIANT_MINOR_VERSION="${NetRadiant_VERSION_MINOR}")
 135 add_definitions(-DRADIANT_PATCH_VERSION="${NetRadiant_VERSION_PATCH}")
 136
 137 add_definitions(-DRADIANT_ABOUTMSG="${NetRadiant_ABOUT}")
 138
 139 if (NOT CMAKE_BUILD_TYPE MATCHES Release)
 140     add_definitions(-D_DEBUG=1)
 141 endif ()
 142
 143 if (BUILD_RADIANT)
 144 macro(disable_deprecated name gtk2only)
 145     add_definitions(-D${name}_DISABLE_SINGLE_INCLUDES)
 146     if ((${gtk2only} EQUAL 0) OR (GTK_TARGET EQUAL 2))
 147         add_definitions(-D${name}_DISABLE_DEPRECATED)
 148     endif ()
 149 endmacro()
 150
 151 disable_deprecated(ATK 0)
 152 disable_deprecated(G 0)
 153 disable_deprecated(GDK 0)
 154 disable_deprecated(GDK_PIXBUF 0)
 155 disable_deprecated(GTK 1)
 156 disable_deprecated(PANGO 0)
 157 endif()
 158
 159 if (APPLE)
 160     if (BUILD_RADIANT)
 161     option(XWINDOWS "Build against X11" ON)
 162     endif()
 163
 164     add_definitions(
 165             -DPOSIX=1
 166     )
 167 elseif (WIN32)
 168     add_definitions(
 169             -DWIN32=1
 170             -D_WIN32=1
 171     )
 172 else ()
 173     if (BUILD_RADIANT)
 174     set(XWINDOWS ON)
 175     endif()
 176
 177     add_definitions(
 178             -DPOSIX=1
 179     )
 180 endif ()
 181
 182 if (BUILD_RADIANT AND XWINDOWS)
 183     find_package(X11 REQUIRED)
 184     include_directories(${X11_INCLUDE_DIR})
 185     add_definitions(-DXWINDOWS=1)
 186 endif ()
 187
 188 include_directories("${PROJECT_SOURCE_DIR}/include")
 189 include_directories("${PROJECT_SOURCE_DIR}/libs")
 190
 191 if (WIN32 AND NOT CMAKE_CROSSCOMPILING)
 192     set(BUNDLE_LIBRARIES_DEFAULT ON)
 193 else ()
 194     set(BUNDLE_LIBRARIES_DEFAULT OFF)
 195 endif ()
 196
 197 option(BUNDLE_LIBRARIES "Bundle libraries" ${BUNDLE_LIBRARIES_DEFAULT})
 198
 199 macro(copy_dlls target)
 200     if (BUNDLE_LIBRARIES)
 201         add_custom_command(TARGET ${target} POST_BUILD
 202                 COMMAND bash
 203                 ARGS -c "ldd '$<TARGET_FILE:${target}>' | grep -v /c/Windows | awk '{ print $1 }' | while read dll; do cp \"$(which $dll)\" '${PROJECT_BINARY_DIR}'; done"
 204                 VERBATIM
 205                 )
 206     endif ()
 207 endmacro()
 208
 209 #-----------------------------------------------------------------------
 210 # Libraries
 211 #-----------------------------------------------------------------------
 212
 213 add_subdirectory(libs)
 214
 215 if (BUILD_RADIANT)
 216 add_subdirectory(include)
 217 endif()
 218
 219 #-----------------------------------------------------------------------
 220 # Plugins
 221 #-----------------------------------------------------------------------
 222
 223 if (BUILD_RADIANT)
 224     add_subdirectory(contrib)
 225 endif ()
 226
 227 #-----------------------------------------------------------------------
 228 # Modules
 229 #-----------------------------------------------------------------------
 230
 231 if (BUILD_RADIANT)
 232     add_subdirectory(plugins)
 233 endif ()
 234
 235 #-----------------------------------------------------------------------
 236 # Radiant
 237 #-----------------------------------------------------------------------
 238
 239 if (CMAKE_EXECUTABLE_SUFFIX)
 240     string(REGEX REPLACE "^[.]" "" RADIANT_EXECUTABLE ${CMAKE_EXECUTABLE_SUFFIX})
 241 endif ()
 242
 243 macro(radiant_tool name)
 244     add_executable(${name} ${ARGN})
 245     install(
 246             TARGETS ${name}
 247             RUNTIME DESTINATION ${RADIANT_BIN_SUBDIR}/.
 248     )
 249 endmacro()
 250
 251 if (BUILD_RADIANT)
 252     add_subdirectory(radiant _radiant)
 253     set_target_properties(${RADIANT_BASENAME} PROPERTIES
 254             COMPILE_DEFINITIONS RADIANT_EXECUTABLE="${RADIANT_EXECUTABLE}"
 255             )
 256 endif ()
 257
 258 #-----------------------------------------------------------------------
 259 # Tools
 260 #-----------------------------------------------------------------------
 261
 262 add_subdirectory(tools)
 263
 264 file(GLOB DATA_FILES "${PROJECT_SOURCE_DIR}/setup/data/tools/*")
 265
 266 if (NOT (PROJECT_SOURCE_DIR STREQUAL PROJECT_BINARY_DIR))
 267     # Copy data files from sources to the build directory
 268     message(STATUS "Copying data files")
 269     file(COPY ${DATA_FILES} DESTINATION "${PROJECT_BINARY_DIR}")
 270 endif ()
 271
 272 #-----------------------------------------------------------------------
 273 # Game packs
 274 #-----------------------------------------------------------------------
 275
 276 option(DOWNLOAD_GAMEPACKS "Download game packs" ON)
 277
 278 set(GAMEPACKS_LICENSE_LIST free CACHE STRING "Download game packs by license")
 279 set(GAMEPACKS_NAME_LIST none CACHE STRING "Download game packs by name")
 280
 281 if (DOWNLOAD_GAMEPACKS)
 282    add_custom_target(game_packs ALL
 283       COMMAND "${PROJECT_SOURCE_DIR}/gamepack-manager" --license ${GAMEPACKS_LICENSE_LIST} --name ${GAMEPACKS_NAME_LIST} --download-dir "${PROJECT_BINARY_DIR}/download" --install-dir "${PROJECT_BINARY_DIR}" --download --install
 284       COMMENT "Downloading ${GAMEPACKS_LICENSE_LIST} game packs"
 285    )
 286 endif()
 287
 288 #-----------------------------------------------------------------------
 289 # Install
 290 #-----------------------------------------------------------------------
 291
 292 install(DIRECTORY
 293         setup/data/tools/
 294         docs
 295         DESTINATION ${RADIANT_DATA_SUBDIR}/.
 296 )
 297
 298 if (DOWNLOAD_GAMEPACKS)
 299     install(CODE
 300             "execute_process(COMMAND \"${PROJECT_SOURCE_DIR}/gamepack-manager\" --license ${GAMEPACKS_LICENSE_LIST} --name ${GAMEPACKS_NAME_LIST} --download-dir \"${PROJECT_BINARY_DIR}/download\" --install-dir \"${CMAKE_INSTALL_PREFIX}\" --install)"
 301         )
 302 endif()
 303
 304 if(NOT WIN32 AND NOT APPLE AND FHS_INSTALL)
 305     install(FILES
 306             ${PROJECT_SOURCE_DIR}/icons/netradiant.png
 307             DESTINATION ${CMAKE_INSTALL_PREFIX}/share/pixmaps
 308     )
 309     install(FILES
 310             ${PROJECT_SOURCE_DIR}/icons/netradiant.desktop
 311             DESTINATION ${CMAKE_INSTALL_PREFIX}/share/applications
 312     )
 313     install(FILES
 314             ${PROJECT_SOURCE_DIR}/icons/mime/map.xml
 315             DESTINATION ${CMAKE_INSTALL_PREFIX}/share/mime/model
 316     )
 317 endif()
 318
 319 include(cmake/scripts/package.cmake)