CMakeLists.txt

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