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)
14 cmake_policy(SET CMP0042 NEW)
19 # using 10.7 because boost requires libc++ and 10.6 doesn't include it
20 set(CMAKE_OSX_DEPLOYMENT_TARGET 10.7)
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 # Warning when build is not an out-of-source build.
34 string(COMPARE EQUAL "${CMAKE_SOURCE_DIR}" "${CMAKE_BINARY_DIR}" InSourceBuild)
36 message(WARNING "Avoid building inside the source tree!")
37 message(WARNING "Create a separate build directory instead (i.e. 'fgbuild') and call CMake from there: ")
38 message(WARNING " mkdir ../fgbuild && cd ../fgbuild && cmake ${CMAKE_SOURCE_DIR}")
41 include(GNUInstallDirs)
42 # System detection/default settings
43 include( DetectDistro )
44 include( DetectBrowser )
46 set(CMAKE_DEBUG_POSTFIX "d" CACHE STRING "add a postfix, usually d on windows")
47 set(CMAKE_RELEASE_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
48 set(CMAKE_RELWITHDEBINFO_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
49 set(CMAKE_MINSIZEREL_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
51 # read 'version' file into a variable (stripping any newlines or spaces)
52 file(READ version versionFile)
54 message(FATAL_ERROR "Unable to determine FlightGear version. Version file is missing.")
56 string(STRIP "${versionFile}" FLIGHTGEAR_VERSION)
57 # add a dependency on the versino file
58 set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS version)
60 # FlightGear packaging (to build a source tarball)
61 include( ConfigureCPack )
63 # FlightGear base package path
65 message(STATUS "Using explicit data directory for base package: ${FG_DATA_DIR}")
67 set(FG_DATA_DIR "${CMAKE_INSTALL_PREFIX}/lib/FlightGear" CACHE PATH "Default location where data files are located")
68 message(STATUS "Using default data directory for base package: ${FG_DATA_DIR}")
71 # Change the default build type to something fast
72 if(NOT CMAKE_BUILD_TYPE)
73 set(CMAKE_BUILD_TYPE Release CACHE STRING
74 "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel."
76 endif(NOT CMAKE_BUILD_TYPE)
78 if(NOT "$ENV{BUILD_ID}" STREQUAL "")
79 set(HUDSON_BUILD_ID $ENV{BUILD_ID})
80 set(HUDSON_BUILD_NUMBER $ENV{BUILD_NUMBER})
81 message(STATUS "running under Hudson/Jenkins, build-number is ${HUDSON_BUILD_NUMBER}")
83 set(HUDSON_BUILD_NUMBER 0)
84 set(HUDSON_BUILD_ID "none")
87 #####################################################################################
88 # Configure library search paths
89 #####################################################################################
92 if(NOT "${CMAKE_LIBRARY_ARCHITECTURE}" STREQUAL "")
93 # Workaround for Ubuntu/Debian which introduced the "multiarch" library
94 # directory structure, which is unsupported by CMake < 2.8.10, so we need to
96 # see http://www.cmake.org/Bug/view.php?id=12049 and
97 # http://www.cmake.org/Bug/view.php?id=12037
98 list(APPEND ADDITIONAL_LIBRARY_PATHS
99 /usr/local/lib/${CMAKE_LIBRARY_ARCHITECTURE}
100 /usr/lib/${CMAKE_LIBRARY_ARCHITECTURE}
101 /lib/${CMAKE_LIBRARY_ARCHITECTURE})
102 message(STATUS "additional library directories: ${ADDITIONAL_LIBRARY_PATHS}")
105 #####################################################################################
108 set(EVENT_INPUT_DEFAULT 1)
110 find_library(CORESERVICES_LIBRARY CoreServices)
111 find_library(COCOA_LIBRARY Cocoa)
112 list(APPEND PLATFORM_LIBS ${COCOA_LIBRARY} ${CORESERVICES_LIBRARY})
114 # using 10.7 because boost requires libc++ and 10.6 doesn't include it
115 SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.7")
116 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mmacosx-version-min=10.7")
118 list(APPEND PLATFORM_LIBS "Shlwapi.lib")
119 elseif(${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR
120 ${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
121 find_package(Threads REQUIRED)
122 find_package(X11 REQUIRED)
124 set(USE_DBUS_DEFAULT 1)
128 set(EVENT_INPUT_DEFAULT 1)
132 find_package(Speexdsp)
133 if(SPEEX_FOUND AND SPEEXDSP_FOUND)
134 set(SYSTEM_SPEEX_DEFAULT 1)
135 endif(SPEEX_FOUND AND SPEEXDSP_FOUND)
139 set(SYSTEM_GSM_DEFAULT 1)
144 set(SYSTEM_FLITE_DEFAULT 1)
147 find_package(HtsEngine)
149 set(SYSTEM_HTS_ENGINE_DEFAULT 1)
155 execute_process(COMMAND git --git-dir ${PROJECT_SOURCE_DIR}/.git rev-parse HEAD
156 OUTPUT_VARIABLE REVISION
157 OUTPUT_STRIP_TRAILING_WHITESPACE)
158 message(STATUS "Git revision is ${REVISION}")
163 # FlightGear build options
164 option(SIMGEAR_SHARED "Set to ON when SimGear was built as a shared library" OFF)
165 option(LOGGING "Set to ON to build FlightGear with logging support (default)" ON)
166 option(JSBSIM_TERRAIN "Set to ON to build FlightGear with JSBSim terrain handling code" ON)
167 option(SP_FDMS "Set to ON to build FlightGear with special-purpose FDMs" ON)
168 option(ENABLE_UIUC_MODEL "Set to ON to build FlightGear with UIUCModel FDM" ON)
169 option(ENABLE_LARCSIM "Set to ON to build FlightGear with LaRCsim FDM" ON)
170 option(ENABLE_YASIM "Set to ON to build FlightGear with YASIM FDM (default)" ON)
171 option(ENABLE_JSBSIM "Set to ON to build FlightGear with JSBSim FDM (default)" ON)
172 option(EVENT_INPUT "Set to ON to build FlightGear with event-based Input support" ${EVENT_INPUT_DEFAULT})
173 option(ENABLE_RTI "Set to ON to build FlightGear with RTI support" OFF)
174 option(ENABLE_PROFILE "Set to ON to build FlightGear with gperftools profiling support" OFF)
175 option(SYSTEM_SQLITE "Set to ON to build FlightGear with the system's SQLite3 library" OFF)
176 option(ENABLE_IAX "Set to ON to build FlightGear with IAXClient/fgcom built-in (default)" ON)
177 option(USE_DBUS "Set to ON to build FlightGear with DBus screensaver interaction (default on Linux)" ${USE_DBUS_DEFAULT})
178 option(USE_AEONWAVE "Set to ON to use AeonWave instead of OpenAL" OFF)
179 option(SYSTEM_SPEEX "Set to ON to build IAXClient with the system's speex and speexdsp library" ${SYSTEM_SPEEX_DEFAULT})
180 option(SYSTEM_GSM "Set to ON to build IAXClient with the system's GSM library" ${SYSTEM_GSM_DEFAULT})
181 option(SYSTEM_FLITE "Set to ON to build Flightgear with the system's Flite library" ${SYSTEM_FLITE_DEFAULT})
182 option(SYSTEM_HTS_ENGINE "Set to ON to build Flightgear with the system's HTS Engine library" ${SYSTEM_HTS_ENGINE_DEFAULT})
183 option(FG_NIGHTLY "Set to ON to mark this as a nightly build" OFF)
184 option(ENABLE_DEV_WARNINGS "Set to ON to include developer-warnings" OFF)
186 # additional utilities
187 option(ENABLE_FGELEV "Set to ON to build the fgelev application (default)" ON)
188 option(WITH_FGPANEL "Set to ON to build the fgpanel application (default)" ON)
189 option(ENABLE_FGVIEWER "Set to ON to build the fgviewer application (default)" ON)
190 option(ENABLE_GPSSMOOTH "Set to ON to build the GPSsmooth application (default)" ON)
191 option(ENABLE_TERRASYNC "Set to ON to build the terrasync application (default)" ON)
192 option(ENABLE_FGJS "Set to ON to build the fgjs application (default)" ON)
193 option(ENABLE_JS_DEMO "Set to ON to build the js_demo application (default)" ON)
194 option(ENABLE_METAR "Set to ON to build the metar application (default)" ON)
195 option(ENABLE_TESTS "Set to ON to build test applications (default)" ON)
196 option(ENABLE_FGCOM "Set to ON to build the FGCom application (default)" ON)
197 option(ENABLE_FLITE "Set to ON to build the Flite text-to-speech module" ON)
198 option(ENABLE_QT "Set to ON to build the internal Qt launcher" ON)
200 # when building an OSG with commit 15ec7e2ae7a8b983ecc44e1ce7363a9a9fa7da95
201 # applied, we can use better link options
202 option(OSG_FSTREAM_EXPORT_FIXED "Set to ON if the osgDB fstream export patch is applied" OFF)
211 set(JSBSIM_USE_GROUNDREACTIONS 1)
220 include_directories(${PROJECT_SOURCE_DIR}/3rdparty/iaxclient/lib ) # for iaxclient.h
223 # Setup MSVC 3rd party directories
224 include( ConfigureMsvc3rdParty )
228 elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
230 message(WARNING "UDev not found, event input is disabled!")
233 add_definitions(-DWITH_EVENTINPUT)
234 set(EVENT_INPUT_LIBRARIES ${UDEV_LIBRARIES})
235 message(STATUS "event-based input enabled. Using ${UDEV_LIBRARIES}")
238 message(WARNING "event-based input is not supported on this platform yet")
241 # Keep PLIB INPUT enabled as long as EventInput does not replace current joystick configurations.
242 set(ENABLE_PLIB_JOYSTICK 1)
244 set(ENABLE_PLIB_JOYSTICK 1)
247 # check required dependencies
248 find_package(Boost REQUIRED)
249 find_package(ZLIB REQUIRED)
250 find_package(OpenGL REQUIRED)
251 find_package(OpenAL REQUIRED)
252 find_package(OpenSceneGraph 3.2.0 REQUIRED
264 find_package(CrashRpt)
267 message(STATUS "Using CrashRpt")
268 include_directories( ${CRASHRPT_INCLUDE_DIR})
272 ##############################################################################
276 find_package(SQLite3 REQUIRED)
278 message(STATUS "Using system SQLite3 library")
280 set(SQLITE3_INCLUDED_DIR "${CMAKE_SOURCE_DIR}/3rdparty/sqlite3")
281 # this target is defined in src/Navaids/CMakeLists.txt
282 list(APPEND SQLITE3_LIBRARY fgsqlite3)
283 endif (SYSTEM_SQLITE)
285 # Sqlite always depends on the threading lib
286 list(APPEND SQLITE3_LIBRARY ${CMAKE_THREAD_LIBS_INIT})
288 ##############################################################################
292 include(FindPkgConfig)
293 if (PKG_CONFIG_FOUND)
294 pkg_check_modules(DBUS dbus-1)
295 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
298 message(STATUS "Using DBus")
299 include_directories( ${DBUS_INCLUDE_DIRS})
301 message(STATUS "DBus not found, screensaver control disabled")
306 ##############################################################################
309 message(STATUS "Qt launcher enabled, checking for Qt 5.1 / qmake")
310 find_package(Qt5 5.1 COMPONENTS Widgets)
311 if (Qt5Widgets_FOUND)
312 message(STATUS "Will enable Qt launcher GUI")
313 message(STATUS " Qt5Widgets version: ${Qt5Widgets_VERSION_STRING}")
314 message(STATUS " Qt5Widgets include dir: ${Qt5Widgets_INCLUDE_DIRS}")
318 ##############################################################################
320 find_package(PLIB REQUIRED puaux pu js fnt)
322 # FlightGear and SimGear versions need to match
323 find_package(SimGear ${FLIGHTGEAR_VERSION} REQUIRED)
325 ##############################################################################
327 check_include_file(unistd.h HAVE_UNISTD_H)
328 check_include_file(sys/time.h HAVE_SYS_TIME_H)
329 check_include_file(windows.h HAVE_WINDOWS_H)
332 find_package(GooglePerfTools REQUIRED)
333 set(FG_HAVE_GPERFTOOLS 1)
334 message(STATUS "Built-in profiler using gperftools available")
338 message(STATUS "RTI: ENABLED")
344 message(STATUS "RTI: DISABLED")
347 if(CMAKE_COMPILER_IS_GNUCXX)
348 set(WARNING_FLAGS_CXX "-Wall")
349 set(WARNING_FLAGS_C "-Wall")
350 endif(CMAKE_COMPILER_IS_GNUCXX)
352 if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
353 set(WARNING_FLAGS_CXX "-Wall -Wno-overloaded-virtual \
354 -Wno-redeclared-class-member \
355 -Wno-inconsistent-missing-override \
356 -Wno-unused-local-typedef")
358 set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
359 set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD "c++11")
360 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -stdlib=libc++")
361 set(WARNING_FLAGS_C "-Wall")
367 set(MSVC_FLAGS "-DNOMINMAX -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS -D__CRT_NONSTDC_NO_WARNINGS /MP")
368 if (NOT OSG_FSTREAM_EXPORT_FIXED AND ${MSVC_VERSION} GREATER 1599)
369 message(STATUS "For better linking performance, use OSG with fixed fstream header")
370 # needed to avoid link errors on multiply-defined standard C++
371 # symbols. This issue was fixed in OSG commit 15ec7e2ae7a8b983ecc44e1ce7363a9a9fa7da95
372 set( MSVC_LD_FLAGS "/FORCE:MULTIPLE" )
375 if (${MSVC_VERSION} GREATER 1899)
376 # needed for debug builds with VS2015
377 set( MSVC_FLAGS "${MSVC_FLAGS} /bigobj" )
384 set (BOOST_CXX_FLAGS "-DBOOST_BIMAP_DISABLE_SERIALIZATION")
386 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS_C} ${MSVC_FLAGS} -D_REENTRANT")
387 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS_CXX} ${MSVC_FLAGS} -D_REENTRANT ${BOOST_CXX_FLAGS}")
388 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${MSVC_LD_FLAGS}")
390 include_directories(${OPENSCENEGRAPH_INCLUDE_DIRS}
391 ${Boost_INCLUDE_DIRS}
393 ${OPENGL_INCLUDE_DIR}
394 ${SIMGEAR_INCLUDE_DIRS}
396 ${SQLITE3_INCLUDED_DIR} )
399 find_package(AAX COMPONENTS aax REQUIRED)
400 include_directories(${OPENSCENEGRAPH_INCLUDE_DIRS}
404 include_directories(${OPENSCENEGRAPH_INCLUDE_DIRS}
405 ${OPENAL_INCLUDE_DIR}
409 include_directories(${PROJECT_SOURCE_DIR})
410 include_directories(${PROJECT_SOURCE_DIR}/src)
411 # following is needed, because config.h is include 'bare', whereas
412 # version.h is included as <Include/version.h> - this should be cleaned up
413 include_directories(${PROJECT_BINARY_DIR}/src)
414 include_directories(${PROJECT_BINARY_DIR}/src/Include)
417 include_directories(${PROJECT_SOURCE_DIR}/3rdparty/hts_engine_API/include )
418 include_directories(${PROJECT_SOURCE_DIR}/3rdparty/flite_hts_engine/include )
421 add_definitions(-DHAVE_CONFIG_H)
423 check_function_exists(mkfifo HAVE_MKFIFO)
425 # configure a header file to pass some of the CMake settings
428 "${PROJECT_SOURCE_DIR}/src/Include/config_cmake.h.in"
429 "${PROJECT_BINARY_DIR}/src/Include/config.h"
432 #and the same for the version header
434 "${PROJECT_SOURCE_DIR}/src/Include/version.h.cmake-in"
435 "${PROJECT_BINARY_DIR}/src/Include/version.h"
438 add_subdirectory(3rdparty)
439 add_subdirectory(utils)
440 add_subdirectory(src)
441 add_subdirectory(man)
443 #-----------------------------------------------------------------------------
445 #-----------------------------------------------------------------------------
447 "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules/cmake_uninstall.cmake.in"
448 "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
450 ADD_CUSTOM_TARGET(uninstall
451 "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")