1 cmake_minimum_required (VERSION 2.6.4)
3 include (CheckFunctionExists)
4 include (CheckCSourceCompiles)
5 include (CheckCXXSourceCompiles)
6 include (CheckIncludeFile)
10 # We have some custom .cmake scripts not in the official distribution.
11 set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMakeModules;${CMAKE_MODULE_PATH}")
13 if(${CMAKE_VERSION} VERSION_GREATER 2.8.4)
14 # use official include provided by latest CMake
15 include(GNUInstallDirs)
16 else(${CMAKE_VERSION} VERSION_GREATER 2.8.4)
17 # backward compatibility: use our own module for older cmake versions
18 include(OldGNUInstallDirs)
19 endif(${CMAKE_VERSION} VERSION_GREATER 2.8.4)
21 # Warning when build is not an out-of-source build.
22 string(COMPARE EQUAL "${CMAKE_SOURCE_DIR}" "${CMAKE_BINARY_DIR}" InSourceBuild)
24 message(WARNING "Avoid building inside the source tree!")
25 message(WARNING "Create a separate build directory instead (i.e. 'fgbuild') and call CMake from there: ")
26 message(WARNING " mkdir ../fgbuild && cd ../fgbuild && cmake ${CMAKE_SOURCE_DIR}")
29 set(CMAKE_DEBUG_POSTFIX "d" CACHE STRING "add a postfix, usually d on windows")
30 set(CMAKE_RELEASE_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
31 set(CMAKE_RELWITHDEBINFO_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
32 set(CMAKE_MINSIZEREL_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
34 # read 'version' file into a variable (stripping any newlines or spaces)
35 file(READ version versionFile)
36 string(STRIP ${versionFile} FLIGHTGEAR_VERSION)
38 # FlightGear packaging (to build a source tarball)
39 include( ConfigureCPack )
41 # FlightGear base package path
43 message(STATUS "Using explicit data directory for base package: ${FG_DATA_DIR}")
45 set(FG_DATA_DIR "${CMAKE_INSTALL_PREFIX}/lib/FlightGear" CACHE PATH "Default location where data files are located")
46 message(STATUS "Using default data directory for base package: ${FG_DATA_DIR}")
49 # Change the default build type to something fast
50 if(NOT CMAKE_BUILD_TYPE)
51 set(CMAKE_BUILD_TYPE Release CACHE STRING
52 "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel."
54 endif(NOT CMAKE_BUILD_TYPE)
56 if(NOT "$ENV{BUILD_ID}" STREQUAL "")
57 set(HUDSON_BUILD_ID $ENV{BUILD_ID})
58 set(HUDSON_BUILD_NUMBER $ENV{BUILD_NUMBER})
59 message(STATUS "running under Hudson, build-number is ${HUDSON_BUILD_NUMBER}")
61 set(HUDSON_BUILD_NUMBER 0)
62 set(HUDSON_BUILD_ID "none")
66 set(EVENT_INPUT_DEFAULT 1)
68 find_library(CORESERVICES_LIBRARY CoreServices)
69 find_library(COCOA_LIBRARY Cocoa)
70 list(APPEND PLATFORM_LIBS ${COCOA_LIBRARY} ${CORESERVICES_LIBRARY})
72 elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
76 set(EVENT_INPUT_DEFAULT 1)
82 execute_process(COMMAND git --git-dir ${PROJECT_SOURCE_DIR}/.git rev-parse HEAD
83 OUTPUT_VARIABLE REVISION
84 OUTPUT_STRIP_TRAILING_WHITESPACE)
85 message(STATUS "Git revision is ${REVISION}")
90 option(LOGGING "Set to OFF to build FlightGear without logging" ON)
91 option(SP_FDMS "Set to ON to build FlightGear with special-purpose FDMs" OFF)
92 option(ENABLE_UIUC_MODEL "Set to ON to build FlightGear with UIUCModel FDM" OFF)
93 option(ENABLE_LARCSIM "Set to ON to build FlightGear with LaRCsim FDM" OFF)
94 option(ENABLE_YASIM "Set to ON to build FlightGear with YASIM FDM" ON)
95 option(ENABLE_JSBSIM "Set to ON to build FlightGear with JSBSim FDM" ON)
96 option(ENABLE_FGADMIN "Set to ON to build FlightGear with FGADMIN" ON)
97 option(EVENT_INPUT "Set to ON to build FlightGear with event-based Input support" ${EVENT_INPUT_DEFAULT})
98 option(ENABLE_LIBSVN "Set to ON to build FlightGear/terrasync with libsvnclient support" ON)
99 option(ENABLE_RTI "Set to ON to build SimGear with RTI support" OFF)
100 option(WITH_FGPANEL "Set to ON to build the fgpanel application" ON)
101 option(JPEG_FACTORY "Enable JPEG-factory support" OFF)
102 option(ENABLE_TESTS "Set to OFF to disable building test applications" ON)
114 # Setup MSVC 3rd party directories
115 include( ConfigureMsvc3rdParty )
119 elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
121 message(WARNING "UDev not found, event input is disabled!")
124 set(EVENT_INPUT_LIBRARIES ${UDEV_LIBRARIES})
125 message(STATUS "event-based input enabled. Using ${UDEV_LIBRARIES}")
128 message(WARNING "event-based input is not supported on this platform yet")
131 # Keep PLIB INPUT enabled as long as EventInput does not replace current joystick configurations.
132 set(ENABLE_PLIB_JOYSTICK 1)
134 set(ENABLE_PLIB_JOYSTICK 1)
137 # check required dependencies
138 find_package(Boost REQUIRED)
139 find_package(ZLIB REQUIRED)
140 find_package(Threads REQUIRED)
141 find_package(OpenGL REQUIRED)
142 find_package(OpenAL REQUIRED)
143 find_package(ALUT REQUIRED)
144 find_package(OpenSceneGraph 3.0.0 REQUIRED osgText osgSim osgDB osgParticle osgFX osgUtil osgViewer osgGA)
150 if ( X11_Xinerama_FOUND )
151 message(STATUS "Found X11_Xinerama...")
152 list(APPEND FLTK_LIBRARIES ${X11_Xinerama_LIB})
156 message(STATUS "Found X11_Xft...")
157 list(APPEND FLTK_LIBRARIES ${X11_Xft_LIB})
160 message(STATUS "Using FLTK_LIBRARIES for fgadmin: ${FLTK_LIBRARIES}")
162 endif(ENABLE_FGADMIN)
165 find_package(SvnClient)
168 message(STATUS "libsvn found, enabling in terrasync")
169 set(HAVE_SVN_CLIENT_H 1)
170 set(HAVE_LIBSVN_CLIENT_1 1)
172 message(STATUS "libsvn missing. Disabling...")
176 find_package(PLIB REQUIRED puaux pu js fnt)
178 # FlightGear and SimGear versions need to match
179 find_package(SimGear ${FLIGHTGEAR_VERSION} REQUIRED)
182 # check simgear was built with JPEG-factory support
183 find_package(JPEG REQUIRED)
184 include_directories(${JPEG_INCLUDE_DIR})
186 set(CMAKE_REQUIRED_INCLUDES
187 ${SIMGEAR_INCLUDE_DIR}
189 ${OPENSCENEGRAPH_INCLUDE_DIRS})
191 check_cxx_source_compiles(
192 "#include <simgear/screen/jpgfactory.hxx>
193 int main() { return 0; } "
196 if (NOT FG_JPEG_SERVER)
197 message(STATUS "JPEG server support requested, but SimGear was built without JPEG support")
201 check_include_file(unistd.h HAVE_UNISTD_H)
202 check_include_file(sys/time.h HAVE_SYS_TIME_H)
203 check_include_file(windows.h HAVE_WINDOWS_H)
212 if(CMAKE_COMPILER_IS_GNUCXX)
213 set(WARNING_FLAGS_CXX "-Wall")
214 set(WARNING_FLAGS_C "-Wall")
215 endif(CMAKE_COMPILER_IS_GNUCXX)
217 if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
218 set (WARNING_FLAGS_CXX "-Wall -Wno-overloaded-virtual")
219 set (WARNING_FLAGS_C "-Wall")
225 # turn off various warnings
226 # foreach(warning 4244 4251 4267 4275 4290 4786 4305 4996)
227 # SET(WARNING_FLAGS "${WARNING_FLAGS} /wd${warning}")
228 # endforeach(warning)
230 set(MSVC_FLAGS "-DNOMINMAX -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS -D__CRT_NONSTDC_NO_WARNINGS")
231 if (${MSVC_VERSION} EQUAL 1600)
232 set( MSVC_LD_FLAGS "/FORCE:MULTIPLE" )
233 endif (${MSVC_VERSION} EQUAL 1600)
239 set (BOOST_CXX_FLAGS "-DBOOST_MULTI_INDEX_DISABLE_SERIALIZATION -DBOOST_BIMAP_DISABLE_SERIALIZATION")
241 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS_C} ${MSVC_FLAGS} -D_REENTRANT")
242 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS_CXX} ${MSVC_FLAGS} -D_REENTRANT ${BOOST_CXX_FLAGS}")
243 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${MSVC_LD_FLAGS}")
245 include_directories(${OPENSCENEGRAPH_INCLUDE_DIRS}
246 ${Boost_INCLUDE_DIRS}
249 ${OPENGL_INCLUDE_DIR}
250 ${OPENAL_INCLUDE_DIR}
251 ${SIMGEAR_INCLUDE_DIR}
252 ${PLIB_INCLUDE_DIR} )
254 include_directories(${PROJECT_SOURCE_DIR}/src)
256 # following is needed, because config.h is include 'bare', whereas
257 # version.h is included as <Include/version.h> - this should be cleaned up
258 include_directories(${PROJECT_BINARY_DIR}/src)
259 include_directories(${PROJECT_BINARY_DIR}/src/Include)
261 add_definitions(-DHAVE_CONFIG_H)
263 check_function_exists(mkfifo HAVE_MKFIFO)
265 # configure a header file to pass some of the CMake settings
268 "${PROJECT_SOURCE_DIR}/src/Include/config_cmake.h.in"
269 "${PROJECT_BINARY_DIR}/src/Include/config.h"
272 #and the same for the version header
274 "${PROJECT_SOURCE_DIR}/src/Include/version.h.cmake-in"
275 "${PROJECT_BINARY_DIR}/src/Include/version.h"
278 add_subdirectory(src)
279 add_subdirectory(utils)
280 add_subdirectory(man)
282 #-----------------------------------------------------------------------------
284 #-----------------------------------------------------------------------------
286 "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules/cmake_uninstall.cmake.in"
287 "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
289 ADD_CUSTOM_TARGET(uninstall
290 "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")