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 set(CMAKE_DEBUG_POSTFIX "d" CACHE STRING "add a postfix, usually d on windows")
22 set(CMAKE_RELEASE_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
23 set(CMAKE_RELWITHDEBINFO_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
24 set(CMAKE_MINSIZEREL_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
26 # read 'version' file into a variable (stripping any newlines or spaces)
27 file(READ version versionFile)
28 string(STRIP ${versionFile} FLIGHTGEAR_VERSION)
31 if(EXISTS ${PROJECT_SOURCE_DIR}/.gitignore)
32 file(READ .gitignore CPACK_SOURCE_IGNORE_FILES)
34 # clean tar-balls do not contain SCM (.git/.gitignore/...) files.
35 set(CPACK_SOURCE_IGNORE_FILES
36 "Makefile.am;~$;${CPACK_SOURCE_IGNORE_FILES}")
39 list (APPEND CPACK_SOURCE_IGNORE_FILES "${PROJECT_SOURCE_DIR}/.git;\\\\.gitignore")
41 # split version string into components, note CMAKE_MATCH_0 is the entire regexp match
42 string(REGEX MATCH "([0-9]+)\\.([0-9]+)\\.([0-9]+)" CPACK_PACKAGE_VERSION ${FLIGHTGEAR_VERSION} )
43 set(CPACK_PACKAGE_VERSION_MAJOR ${CMAKE_MATCH_1})
44 set(CPACK_PACKAGE_VERSION_MINOR ${CMAKE_MATCH_2})
45 set(CPACK_PACKAGE_VERSION_PATCH ${CMAKE_MATCH_3})
46 set(CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/COPYING")
47 set(CPACK_RESOURCE_FILE_README "${PROJECT_SOURCE_DIR}/README")
49 set(CPACK_SOURCE_GENERATOR TBZ2)
50 set(CPACK_SOURCE_PACKAGE_FILE_NAME "flightgear-${FLIGHTGEAR_VERSION}" CACHE INTERNAL "tarball basename")
55 message(STATUS "Using explicit data-dir: ${FG_DATA_DIR}")
57 set(FG_DATA_DIR "${CMAKE_INSTALL_PREFIX}/lib/FlightGear" CACHE PATH "Default location where data files are located")
58 message(STATUS "Using default data-dir: ${FG_DATA_DIR}")
61 # Change the default build type to something fast
62 if(NOT CMAKE_BUILD_TYPE)
63 set(CMAKE_BUILD_TYPE Release CACHE STRING
64 "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel."
66 endif(NOT CMAKE_BUILD_TYPE)
68 if(NOT "$ENV{BUILD_ID}" STREQUAL "")
69 set(HUDSON_BUILD_ID $ENV{BUILD_ID})
70 set(HUDSON_BUILD_NUMBER $ENV{BUILD_NUMBER})
71 message(STATUS "running under Hudson, build-number is ${HUDSON_BUILD_NUMBER}")
73 set(HUDSON_BUILD_NUMBER 0)
74 set(HUDSON_BUILD_ID "none")
78 set(EVENT_INPUT_DEFAULT 1)
80 find_library(CORESERVICES_LIBRARY CoreServices)
81 find_library(COCOA_LIBRARY Cocoa)
82 list(APPEND PLATFORM_LIBS ${COCOA_LIBRARY} ${CORESERVICES_LIBRARY})
84 elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
88 set(EVENT_INPUT_DEFAULT 1)
94 execute_process(COMMAND git --git-dir ${PROJECT_SOURCE_DIR}/.git rev-parse HEAD
95 OUTPUT_VARIABLE REVISION
96 OUTPUT_STRIP_TRAILING_WHITESPACE)
97 message(STATUS "Git revision is ${REVISION}")
102 option(LOGGING "Set to OFF to build FlightGear without logging" ON)
103 option(SP_FDMS "Set to ON to build FlightGear with special-purpose FDMs" OFF)
104 option(ENABLE_UIUC_MODEL "Set to ON to build FlightGear with UIUCModel FDM" OFF)
105 option(ENABLE_LARCSIM "Set to ON to build FlightGear with LaRCsim FDM" OFF)
106 option(ENABLE_YASIM "Set to ON to build FlightGear with YASIM FDM" ON)
107 option(ENABLE_JSBSIM "Set to ON to build FlightGear with JSBSim FDM" ON)
108 option(ENABLE_FGADMIN "Set to ON to build FlightGear with FGADMIN" ON)
109 option(EVENT_INPUT "Set to ON to build FlightGear with event-based Input support" ${EVENT_INPUT_DEFAULT})
110 option(ENABLE_LIBSVN "Set to ON to build FlightGear/terrasync with libsvnclient support" ON)
111 option(ENABLE_RTI "Set to ON to build SimGear with RTI support" OFF)
112 option(WITH_FGPANEL "Set to ON to build the fgpanel application" ON)
113 option(JPEG_FACTORY "Enable JPEG-factory support" OFF)
114 option(ENABLE_TESTS "Set to OFF to disable building test applications" ON)
117 GET_FILENAME_COMPONENT(PARENT_DIR ${PROJECT_SOURCE_DIR} PATH)
119 SET(TEST_3RDPARTY_DIR "${PARENT_DIR}/3rdparty.x64")
121 SET(TEST_3RDPARTY_DIR "${PARENT_DIR}/3rdparty")
123 if (EXISTS ${TEST_3RDPARTY_DIR})
124 set(MSVC_3RDPARTY_ROOT ${PARENT_DIR} CACHE PATH "Location where the third-party dependencies are extracted")
125 else (EXISTS ${TEST_3RDPARTY_DIR})
126 set(MSVC_3RDPARTY_ROOT NOT_FOUND CACHE PATH "Location where the third-party dependencies are extracted")
127 endif (EXISTS ${TEST_3RDPARTY_DIR})
128 list(APPEND PLATFORM_LIBS "winmm.lib")
130 set(MSVC_3RDPARTY_ROOT NOT_FOUND CACHE PATH "Location where the third-party dependencies are extracted")
143 if (MSVC AND MSVC_3RDPARTY_ROOT)
144 message(STATUS "3rdparty files located in ${MSVC_3RDPARTY_ROOT}")
145 set( OSG_MSVC "msvc" )
146 if (${MSVC_VERSION} EQUAL 1600)
147 set( OSG_MSVC ${OSG_MSVC}100 )
148 else (${MSVC_VERSION} EQUAL 1600)
149 set( OSG_MSVC ${OSG_MSVC}90 )
150 endif (${MSVC_VERSION} EQUAL 1600)
152 set( OSG_MSVC ${OSG_MSVC}-64 )
153 set( MSVC_3RDPARTY_DIR 3rdParty.x64 )
155 set( MSVC_3RDPARTY_DIR 3rdParty )
158 set (CMAKE_LIBRARY_PATH ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/lib ${MSVC_3RDPARTY_ROOT}/install/${OSG_MSVC}/OpenScenegraph/lib ${MSVC_3RDPARTY_ROOT}/install/${OSG_MSVC}/SimGear/lib )
159 set (CMAKE_INCLUDE_PATH ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/include ${MSVC_3RDPARTY_ROOT}/install/${OSG_MSVC}/OpenScenegraph/include ${MSVC_3RDPARTY_ROOT}/install/${OSG_MSVC}/SimGear/include)
160 set (BOOST_ROOT ${MSVC_3RDPARTY_ROOT}/boost_1_44_0)
161 set (OPENAL_INCLUDE_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/include)
162 set (ALUT_INCLUDE_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/include)
163 set (OPENAL_LIBRARY_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/lib)
164 endif (MSVC AND MSVC_3RDPARTY_ROOT)
167 message(STATUS "checking event-based Input")
171 elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
173 message(WARNING "UDev not found, event input is disabled!")
176 set(EVENT_INPUT_LIBRARIES ${UDEV_LIBRARIES})
180 message(WARNING "event input is not supported on this platform yet")
183 # Keep PLIB INPUT enabled as long as EventInput does not replace current joystick configurations.
184 set(ENABLE_PLIB_JOYSTICK 1)
186 set(ENABLE_PLIB_JOYSTICK 1)
189 # check required dependencies
190 find_package(Boost REQUIRED)
191 find_package(ZLIB REQUIRED)
192 find_package(Threads REQUIRED)
193 find_package(OpenGL REQUIRED)
194 find_package(OpenAL REQUIRED)
195 find_package(ALUT REQUIRED)
196 find_package(OpenSceneGraph 3.0.0 REQUIRED osgText osgSim osgDB osgParticle osgFX osgUtil osgViewer osgGA)
202 if ( X11_Xinerama_FOUND )
203 message(STATUS "Found X11_Xinerama...")
204 list(APPEND FLTK_LIBRARIES ${X11_Xinerama_LIB})
208 message(STATUS "Found X11_Xft...")
209 list(APPEND FLTK_LIBRARIES ${X11_Xft_LIB})
212 message(STATUS "Using FLTK_LIBRARIES for fgadmin: ${FLTK_LIBRARIES}")
214 endif(ENABLE_FGADMIN)
217 find_package(SvnClient)
220 message(STATUS "libsvn found, enabling in terrasync")
221 set(HAVE_SVN_CLIENT_H 1)
222 set(HAVE_LIBSVN_CLIENT_1 1)
226 find_package(PLIB REQUIRED puaux pu js fnt)
228 # FlightGear and SimGear versions need to match
229 find_package(SimGear ${FLIGHTGEAR_VERSION} REQUIRED)
232 # check simgear was built with JPEG-factory support
233 find_package(JPEG REQUIRED)
234 include_directories(${JPEG_INCLUDE_DIR})
236 set(CMAKE_REQUIRED_INCLUDES
237 ${SIMGEAR_INCLUDE_DIR}
239 ${OPENSCENEGRAPH_INCLUDE_DIRS})
241 check_cxx_source_compiles(
242 "#include <simgear/screen/jpgfactory.hxx>
243 int main() { return 0; } "
246 if (NOT FG_JPEG_SERVER)
247 message(STATUS "JPEG server support requested, but SimGear was built without JPEG support")
251 check_include_file(unistd.h HAVE_UNISTD_H)
252 check_include_file(sys/time.h HAVE_SYS_TIME_H)
253 check_include_file(windows.h HAVE_WINDOWS_H)
255 # definition depends on OSG version
256 set(CMAKE_REQUIRED_INCLUDES ${OPENSCENEGRAPH_INCLUDE_DIRS})
258 check_cxx_source_compiles(
259 "#include <osg/CullSettings>
262 osg::CullSettings::VariablesMask mask = osg::CullSettings::CLEAR_MASK;
266 HAVE_CULLSETTINGS_CLEAR_MASK)
275 if(CMAKE_COMPILER_IS_GNUCXX)
276 set(WARNING_FLAGS -Wall)
277 endif(CMAKE_COMPILER_IS_GNUCXX)
279 if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
280 set (WARNING_FLAGS "-Wall -Wno-overloaded-virtual")
286 # turn off various warnings
287 # foreach(warning 4244 4251 4267 4275 4290 4786 4305 4996)
288 # SET(WARNING_FLAGS "${WARNING_FLAGS} /wd${warning}")
289 # endforeach(warning)
291 set(MSVC_FLAGS "-DNOMINMAX -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS -D__CRT_NONSTDC_NO_WARNINGS")
292 if (${MSVC_VERSION} EQUAL 1600)
293 set( MSVC_LD_FLAGS "/FORCE:MULTIPLE" )
294 endif (${MSVC_VERSION} EQUAL 1600)
300 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS} ${MSVC_FLAGS} -D_REENTRANT")
301 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS} ${MSVC_FLAGS} -D_REENTRANT")
302 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${MSVC_LD_FLAGS}")
304 include_directories(${OPENSCENEGRAPH_INCLUDE_DIRS}
305 ${Boost_INCLUDE_DIRS}
308 ${OPENGL_INCLUDE_DIR}
309 ${OPENAL_INCLUDE_DIR}
310 ${SIMGEAR_INCLUDE_DIR}
311 ${PLIB_INCLUDE_DIR} )
313 include_directories(${PROJECT_SOURCE_DIR}/src)
315 # following is needed, because config.h is include 'bare', whereas
316 # version.h is included as <Include/version.h> - this should be cleaned up
317 include_directories(${PROJECT_BINARY_DIR}/src)
318 include_directories(${PROJECT_BINARY_DIR}/src/Include)
320 add_definitions(-DHAVE_CONFIG_H)
322 check_function_exists(mkfifo HAVE_MKFIFO)
324 # configure a header file to pass some of the CMake settings
327 "${PROJECT_SOURCE_DIR}/src/Include/config_cmake.h.in"
328 "${PROJECT_BINARY_DIR}/src/Include/config.h"
331 #and the same for the version header
333 "${PROJECT_SOURCE_DIR}/src/Include/version.h.cmake-in"
334 "${PROJECT_BINARY_DIR}/src/Include/version.h"
337 add_subdirectory(src)
338 add_subdirectory(utils)
339 add_subdirectory(man)
341 #-----------------------------------------------------------------------------
343 #-----------------------------------------------------------------------------
345 "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules/cmake_uninstall.cmake.in"
346 "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
348 ADD_CUSTOM_TARGET(uninstall
349 "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")