1 cmake_minimum_required (VERSION 2.8.11)
3 include (CheckFunctionExists)
4 include (CheckCSourceCompiles)
5 include (CheckCXXSourceCompiles)
6 include (CheckIncludeFile)
8 if(COMMAND cmake_policy)
10 cmake_policy(SET CMP0054 NEW)
13 cmake_policy(SET CMP0042 NEW)
18 # using 10.7 because boost requires libc++ and 10.6 doesn't include it
19 set(CMAKE_OSX_DEPLOYMENT_TARGET 10.7)
20 set(CMAKE_OSX_SYSROOT /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk)
22 set(CMAKE_INSTALL_RPATH "@loader_path/../Frameworks")
23 # when building, don't use the install RPATH already
24 # (but later on when installing)
25 SET(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
30 # We have some custom .cmake scripts not in the official distribution.
31 set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMakeModules;${CMAKE_MODULE_PATH}")
33 if(${CMAKE_VERSION} VERSION_GREATER 2.8.4)
34 # use official include provided by latest CMake
35 include(GNUInstallDirs)
36 else(${CMAKE_VERSION} VERSION_GREATER 2.8.4)
37 # backward compatibility: use our own module for older cmake versions
38 include(OldGNUInstallDirs)
39 endif(${CMAKE_VERSION} VERSION_GREATER 2.8.4)
41 # Warning when build is not an out-of-source build.
42 string(COMPARE EQUAL "${CMAKE_SOURCE_DIR}" "${CMAKE_BINARY_DIR}" InSourceBuild)
44 message(WARNING "Avoid building inside the source tree!")
45 message(WARNING "Create a separate build directory instead (i.e. 'fgbuild') and call CMake from there: ")
46 message(WARNING " mkdir ../fgbuild && cd ../fgbuild && cmake ${CMAKE_SOURCE_DIR}")
49 # System detection/default settings
50 include( DetectDistro )
51 include( DetectBrowser )
53 set(CMAKE_DEBUG_POSTFIX "d" CACHE STRING "add a postfix, usually d on windows")
54 set(CMAKE_RELEASE_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
55 set(CMAKE_RELWITHDEBINFO_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
56 set(CMAKE_MINSIZEREL_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
58 # read 'version' file into a variable (stripping any newlines or spaces)
59 file(READ version versionFile)
61 message(FATAL_ERROR "Unable to determine FlightGear version. Version file is missing.")
63 string(STRIP "${versionFile}" FLIGHTGEAR_VERSION)
65 # FlightGear packaging (to build a source tarball)
66 include( ConfigureCPack )
68 # FlightGear base package path
70 message(STATUS "Using explicit data directory for base package: ${FG_DATA_DIR}")
72 set(FG_DATA_DIR "${CMAKE_INSTALL_PREFIX}/lib/FlightGear" CACHE PATH "Default location where data files are located")
73 message(STATUS "Using default data directory for base package: ${FG_DATA_DIR}")
76 # Change the default build type to something fast
77 if(NOT CMAKE_BUILD_TYPE)
78 set(CMAKE_BUILD_TYPE Release CACHE STRING
79 "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel."
81 endif(NOT CMAKE_BUILD_TYPE)
83 if(NOT "$ENV{BUILD_ID}" STREQUAL "")
84 set(HUDSON_BUILD_ID $ENV{BUILD_ID})
85 set(HUDSON_BUILD_NUMBER $ENV{BUILD_NUMBER})
86 message(STATUS "running under Hudson/Jenkins, build-number is ${HUDSON_BUILD_NUMBER}")
88 set(HUDSON_BUILD_NUMBER 0)
89 set(HUDSON_BUILD_ID "none")
92 #####################################################################################
93 # Configure library search paths
94 #####################################################################################
97 if(NOT "${CMAKE_LIBRARY_ARCHITECTURE}" STREQUAL "")
98 # Workaround for Ubuntu/Debian which introduced the "multiarch" library
99 # directory structure, which is unsupported by CMake < 2.8.10, so we need to
101 # see http://www.cmake.org/Bug/view.php?id=12049 and
102 # http://www.cmake.org/Bug/view.php?id=12037
103 list(APPEND ADDITIONAL_LIBRARY_PATHS
104 /usr/local/lib/${CMAKE_LIBRARY_ARCHITECTURE}
105 /usr/lib/${CMAKE_LIBRARY_ARCHITECTURE}
106 /lib/${CMAKE_LIBRARY_ARCHITECTURE})
107 message(STATUS "additional library directories: ${ADDITIONAL_LIBRARY_PATHS}")
110 #####################################################################################
113 set(EVENT_INPUT_DEFAULT 1)
115 find_library(CORESERVICES_LIBRARY CoreServices)
116 find_library(COCOA_LIBRARY Cocoa)
117 list(APPEND PLATFORM_LIBS ${COCOA_LIBRARY} ${CORESERVICES_LIBRARY})
118 elseif(${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR
119 ${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
120 find_package(Threads REQUIRED)
121 find_package(X11 REQUIRED)
123 set(USE_DBUS_DEFAULT 1)
127 set(EVENT_INPUT_DEFAULT 1)
131 find_package(Speexdsp)
132 if(SPEEX_FOUND AND SPEEXDSP_FOUND)
133 set(SYSTEM_SPEEX_DEFAULT 1)
134 endif(SPEEX_FOUND AND SPEEXDSP_FOUND)
138 set(SYSTEM_GSM_DEFAULT 1)
143 set(SYSTEM_FLITE_DEFAULT 1)
146 find_package(HtsEngine)
148 set(SYSTEM_HTS_ENGINE_DEFAULT 1)
154 execute_process(COMMAND git --git-dir ${PROJECT_SOURCE_DIR}/.git rev-parse HEAD
155 OUTPUT_VARIABLE REVISION
156 OUTPUT_STRIP_TRAILING_WHITESPACE)
157 message(STATUS "Git revision is ${REVISION}")
162 # FlightGear build options
163 option(SIMGEAR_SHARED "Set to ON when SimGear was built as a shared library" OFF)
164 option(LOGGING "Set to ON to build FlightGear with logging support (default)" ON)
165 option(JSBSIM_TERRAIN "Set to ON to build FlightGear with JSBSim terrain handling code" ON)
166 option(SP_FDMS "Set to ON to build FlightGear with special-purpose FDMs" OFF)
167 option(ENABLE_UIUC_MODEL "Set to ON to build FlightGear with UIUCModel FDM" OFF)
168 option(ENABLE_LARCSIM "Set to ON to build FlightGear with LaRCsim FDM" OFF)
169 option(ENABLE_YASIM "Set to ON to build FlightGear with YASIM FDM (default)" ON)
170 option(ENABLE_JSBSIM "Set to ON to build FlightGear with JSBSim FDM (default)" ON)
171 option(EVENT_INPUT "Set to ON to build FlightGear with event-based Input support" ${EVENT_INPUT_DEFAULT})
172 option(ENABLE_RTI "Set to ON to build FlightGear with RTI support" OFF)
173 option(ENABLE_PROFILE "Set to ON to build FlightGear with gperftools profiling support" OFF)
174 option(SYSTEM_SQLITE "Set to ON to build FlightGear with the system's SQLite3 library" OFF)
175 option(ENABLE_IAX "Set to ON to build FlightGear with IAXClient/fgcom built-in (default)" ON)
176 option(USE_DBUS "Set to ON to build FlightGear with DBus screensaver interaction (default on Linux)" ${USE_DBUS_DEFAULT})
177 option(SYSTEM_SPEEX "Set to ON to build IAXClient with the system's speex and speexdsp library" ${SYSTEM_SPEEX_DEFAULT})
178 option(SYSTEM_GSM "Set to ON to build IAXClient with the system's GSM library" ${SYSTEM_GSM_DEFAULT})
179 option(SYSTEM_FLITE "Set to ON to build Flightgear with the system's Flite library" ${SYSTEM_FLITE_DEFAULT})
180 option(SYSTEM_HTS_ENGINE "Set to ON to build Flightgear with the system's HTS Engine library" ${SYSTEM_HTS_ENGINE_DEFAULT})
181 option(FG_NIGHTLY "Set to ON to mark this as a nightly build" OFF)
183 # additional utilities
184 option(ENABLE_FGADMIN "Set to ON to build the FGADMIN application (default)" ON)
185 option(ENABLE_FGELEV "Set to ON to build the fgelev application (default)" ON)
186 option(WITH_FGPANEL "Set to ON to build the fgpanel application (default)" ON)
187 option(ENABLE_FGVIEWER "Set to ON to build the fgviewer application (default)" ON)
188 option(ENABLE_GPSSMOOTH "Set to ON to build the GPSsmooth application (default)" ON)
189 option(ENABLE_TERRASYNC "Set to ON to build the terrasync application (default)" ON)
190 option(ENABLE_FGJS "Set to ON to build the fgjs application (default)" ON)
191 option(ENABLE_JS_DEMO "Set to ON to build the js_demo application (default)" ON)
192 option(ENABLE_METAR "Set to ON to build the metar application (default)" ON)
193 option(ENABLE_TESTS "Set to ON to build test applications (default)" ON)
194 option(ENABLE_FGCOM "Set to ON to build the FGCom application (default)" ON)
195 option(ENABLE_FLITE "Set to ON to build the Flite text-to-speech module" ON)
196 option(ENABLE_QT "Set to ON to build the internal Qt launcher" ON)
205 set(JSBSIM_USE_GROUNDREACTIONS 1)
214 include_directories(${PROJECT_SOURCE_DIR}/3rdparty/iaxclient/lib ) # for iaxclient.h
217 # Setup MSVC 3rd party directories
218 include( ConfigureMsvc3rdParty )
222 elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
224 message(WARNING "UDev not found, event input is disabled!")
227 add_definitions(-DWITH_EVENTINPUT)
228 set(EVENT_INPUT_LIBRARIES ${UDEV_LIBRARIES})
229 message(STATUS "event-based input enabled. Using ${UDEV_LIBRARIES}")
232 message(WARNING "event-based input is not supported on this platform yet")
235 # Keep PLIB INPUT enabled as long as EventInput does not replace current joystick configurations.
236 set(ENABLE_PLIB_JOYSTICK 1)
238 set(ENABLE_PLIB_JOYSTICK 1)
241 # check required dependencies
242 find_package(Boost REQUIRED)
243 find_package(ZLIB REQUIRED)
244 find_package(OpenGL REQUIRED)
245 find_package(OpenAL REQUIRED)
246 find_package(OpenSceneGraph 3.2.0 REQUIRED
258 find_package(CrashRpt)
261 message(STATUS "Using CrashRpt")
262 include_directories( ${CRASHRPT_INCLUDE_DIR})
266 ##############################################################################
270 find_package(SQLite3 REQUIRED)
272 message(STATUS "Using system SQLite3 library")
274 set(SQLITE3_INCLUDED_DIR "${CMAKE_SOURCE_DIR}/3rdparty/sqlite3")
275 # this target is defined in src/Navaids/CMakeLists.txt
276 list(APPEND SQLITE3_LIBRARY fgsqlite3)
277 endif (SYSTEM_SQLITE)
279 # Sqlite always depends on the threading lib
280 list(APPEND SQLITE3_LIBRARY ${CMAKE_THREAD_LIBS_INIT})
282 ##############################################################################
286 include(FindPkgConfig)
287 if (PKG_CONFIG_FOUND)
288 pkg_check_modules(DBUS dbus-1)
289 endif (PKG_CONFIG_FOUND) #if we don't have pkg-config, assume we don't have libdbus-1-dev either http://packages.debian.org/sid/libdbus-1-dev
292 message(STATUS "Using DBus")
293 include_directories( ${DBUS_INCLUDE_DIRS})
295 message(STATUS "DBus not found, screensaver control disabled")
300 ##############################################################################
303 message(STATUS "Qt launcher enabled, checking for Qt 5.1 / qmake")
304 find_package(Qt5 5.1 COMPONENTS Widgets)
305 if (Qt5Widgets_FOUND)
306 message(STATUS "Will enable Qt launcher GUI")
307 message(STATUS " Qt5Widgets version: ${Qt5Widgets_VERSION_STRING}")
308 message(STATUS " Qt5Widgets include dir: ${Qt5Widgets_INCLUDE_DIRS}")
312 ##############################################################################
314 find_package(PLIB REQUIRED puaux pu js fnt)
316 # FlightGear and SimGear versions need to match
317 find_package(SimGear ${FLIGHTGEAR_VERSION} REQUIRED)
319 ##############################################################################
321 check_include_file(unistd.h HAVE_UNISTD_H)
322 check_include_file(sys/time.h HAVE_SYS_TIME_H)
323 check_include_file(windows.h HAVE_WINDOWS_H)
326 find_package(GooglePerfTools REQUIRED)
327 set(FG_HAVE_GPERFTOOLS 1)
328 message(STATUS "Built-in profiler using gperftools available")
332 message(STATUS "RTI: ENABLED")
338 message(STATUS "RTI: DISABLED")
341 if(CMAKE_COMPILER_IS_GNUCXX)
342 set(WARNING_FLAGS_CXX "-Wall")
343 set(WARNING_FLAGS_C "-Wall")
344 endif(CMAKE_COMPILER_IS_GNUCXX)
346 if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
347 set (WARNING_FLAGS_CXX "-Wall -Wno-overloaded-virtual -Wno-redeclared-class-member")
348 set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
349 set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD "c++11")
350 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -stdlib=libc++")
351 set (WARNING_FLAGS_C "-Wall")
357 # turn off various warnings
358 # foreach(warning 4244 4251 4267 4275 4290 4786 4305 4996)
359 # SET(WARNING_FLAGS "${WARNING_FLAGS} /wd${warning}")
360 # endforeach(warning)
362 set(MSVC_FLAGS "-DNOMINMAX -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS -D__CRT_NONSTDC_NO_WARNINGS -Dstrdup=_strdup")
363 if (${MSVC_VERSION} GREATER 1599)
364 set( MSVC_LD_FLAGS "/FORCE:MULTIPLE" )
365 endif (${MSVC_VERSION} GREATER 1599)
371 set (BOOST_CXX_FLAGS "-DBOOST_BIMAP_DISABLE_SERIALIZATION")
373 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS_C} ${MSVC_FLAGS} -D_REENTRANT")
374 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS_CXX} ${MSVC_FLAGS} -D_REENTRANT ${BOOST_CXX_FLAGS}")
375 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${MSVC_LD_FLAGS}")
377 include_directories(${OPENSCENEGRAPH_INCLUDE_DIRS}
378 ${Boost_INCLUDE_DIRS}
380 ${OPENGL_INCLUDE_DIR}
381 ${OPENAL_INCLUDE_DIR}
382 ${SIMGEAR_INCLUDE_DIRS}
384 ${SQLITE3_INCLUDED_DIR} )
386 include_directories(${PROJECT_SOURCE_DIR})
387 include_directories(${PROJECT_SOURCE_DIR}/src)
388 # following is needed, because config.h is include 'bare', whereas
389 # version.h is included as <Include/version.h> - this should be cleaned up
390 include_directories(${PROJECT_BINARY_DIR}/src)
391 include_directories(${PROJECT_BINARY_DIR}/src/Include)
394 include_directories(${PROJECT_SOURCE_DIR}/3rdparty/hts_engine_API/include )
395 include_directories(${PROJECT_SOURCE_DIR}/3rdparty/flite_hts_engine/include )
398 add_definitions(-DHAVE_CONFIG_H)
400 check_function_exists(mkfifo HAVE_MKFIFO)
402 # configure a header file to pass some of the CMake settings
405 "${PROJECT_SOURCE_DIR}/src/Include/config_cmake.h.in"
406 "${PROJECT_BINARY_DIR}/src/Include/config.h"
409 #and the same for the version header
411 "${PROJECT_SOURCE_DIR}/src/Include/version.h.cmake-in"
412 "${PROJECT_BINARY_DIR}/src/Include/version.h"
415 add_subdirectory(3rdparty)
416 add_subdirectory(utils)
417 add_subdirectory(src)
418 add_subdirectory(man)
420 #-----------------------------------------------------------------------------
422 #-----------------------------------------------------------------------------
424 "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules/cmake_uninstall.cmake.in"
425 "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
427 ADD_CUSTOM_TARGET(uninstall
428 "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")