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)
39 if(EXISTS ${PROJECT_SOURCE_DIR}/.gitignore)
40 file(READ .gitignore CPACK_SOURCE_IGNORE_FILES)
42 # clean tar-balls do not contain SCM (.git/.gitignore/...) files.
43 set(CPACK_SOURCE_IGNORE_FILES
44 "Makefile.am;~$;${CPACK_SOURCE_IGNORE_FILES}")
47 list (APPEND CPACK_SOURCE_IGNORE_FILES "${PROJECT_SOURCE_DIR}/.git;\\\\.gitignore")
49 # split version string into components, note CMAKE_MATCH_0 is the entire regexp match
50 string(REGEX MATCH "([0-9]+)\\.([0-9]+)\\.([0-9]+)" CPACK_PACKAGE_VERSION ${FLIGHTGEAR_VERSION} )
51 set(CPACK_PACKAGE_VERSION_MAJOR ${CMAKE_MATCH_1})
52 set(CPACK_PACKAGE_VERSION_MINOR ${CMAKE_MATCH_2})
53 set(CPACK_PACKAGE_VERSION_PATCH ${CMAKE_MATCH_3})
54 set(CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/COPYING")
55 set(CPACK_RESOURCE_FILE_README "${PROJECT_SOURCE_DIR}/README")
57 set(CPACK_SOURCE_GENERATOR TBZ2)
58 set(CPACK_SOURCE_PACKAGE_FILE_NAME "flightgear-${FLIGHTGEAR_VERSION}" CACHE INTERNAL "tarball basename")
63 message(STATUS "Using explicit data-dir: ${FG_DATA_DIR}")
65 set(FG_DATA_DIR "${CMAKE_INSTALL_PREFIX}/lib/FlightGear" CACHE PATH "Default location where data files are located")
66 message(STATUS "Using default data-dir: ${FG_DATA_DIR}")
69 # Change the default build type to something fast
70 if(NOT CMAKE_BUILD_TYPE)
71 set(CMAKE_BUILD_TYPE Release CACHE STRING
72 "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel."
74 endif(NOT CMAKE_BUILD_TYPE)
76 if(NOT "$ENV{BUILD_ID}" STREQUAL "")
77 set(HUDSON_BUILD_ID $ENV{BUILD_ID})
78 set(HUDSON_BUILD_NUMBER $ENV{BUILD_NUMBER})
79 message(STATUS "running under Hudson, build-number is ${HUDSON_BUILD_NUMBER}")
81 set(HUDSON_BUILD_NUMBER 0)
82 set(HUDSON_BUILD_ID "none")
86 set(EVENT_INPUT_DEFAULT 1)
88 find_library(CORESERVICES_LIBRARY CoreServices)
89 find_library(COCOA_LIBRARY Cocoa)
90 list(APPEND PLATFORM_LIBS ${COCOA_LIBRARY} ${CORESERVICES_LIBRARY})
92 elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
96 set(EVENT_INPUT_DEFAULT 1)
102 execute_process(COMMAND git --git-dir ${PROJECT_SOURCE_DIR}/.git rev-parse HEAD
103 OUTPUT_VARIABLE REVISION
104 OUTPUT_STRIP_TRAILING_WHITESPACE)
105 message(STATUS "Git revision is ${REVISION}")
110 option(LOGGING "Set to OFF to build FlightGear without logging" ON)
111 option(SP_FDMS "Set to ON to build FlightGear with special-purpose FDMs" OFF)
112 option(ENABLE_UIUC_MODEL "Set to ON to build FlightGear with UIUCModel FDM" OFF)
113 option(ENABLE_LARCSIM "Set to ON to build FlightGear with LaRCsim FDM" OFF)
114 option(ENABLE_YASIM "Set to ON to build FlightGear with YASIM FDM" ON)
115 option(ENABLE_JSBSIM "Set to ON to build FlightGear with JSBSim FDM" ON)
116 option(ENABLE_FGADMIN "Set to ON to build FlightGear with FGADMIN" ON)
117 option(EVENT_INPUT "Set to ON to build FlightGear with event-based Input support" ${EVENT_INPUT_DEFAULT})
118 option(ENABLE_LIBSVN "Set to ON to build FlightGear/terrasync with libsvnclient support" ON)
119 option(ENABLE_RTI "Set to ON to build SimGear with RTI support" OFF)
120 option(WITH_FGPANEL "Set to ON to build the fgpanel application" ON)
121 option(JPEG_FACTORY "Enable JPEG-factory support" OFF)
122 option(ENABLE_TESTS "Set to OFF to disable building test applications" ON)
125 GET_FILENAME_COMPONENT(PARENT_DIR ${PROJECT_SOURCE_DIR} PATH)
127 SET(TEST_3RDPARTY_DIR "${PARENT_DIR}/3rdparty.x64")
129 SET(TEST_3RDPARTY_DIR "${PARENT_DIR}/3rdparty")
131 if (EXISTS ${TEST_3RDPARTY_DIR})
132 set(MSVC_3RDPARTY_ROOT ${PARENT_DIR} CACHE PATH "Location where the third-party dependencies are extracted")
133 else (EXISTS ${TEST_3RDPARTY_DIR})
134 set(MSVC_3RDPARTY_ROOT NOT_FOUND CACHE PATH "Location where the third-party dependencies are extracted")
135 endif (EXISTS ${TEST_3RDPARTY_DIR})
136 list(APPEND PLATFORM_LIBS "winmm.lib")
138 set(MSVC_3RDPARTY_ROOT NOT_FOUND CACHE PATH "Location where the third-party dependencies are extracted")
151 if (MSVC AND MSVC_3RDPARTY_ROOT)
152 message(STATUS "3rdparty files located in ${MSVC_3RDPARTY_ROOT}")
153 set( OSG_MSVC "msvc" )
154 if (${MSVC_VERSION} EQUAL 1600)
155 set( OSG_MSVC ${OSG_MSVC}100 )
156 else (${MSVC_VERSION} EQUAL 1600)
157 set( OSG_MSVC ${OSG_MSVC}90 )
158 endif (${MSVC_VERSION} EQUAL 1600)
160 set( OSG_MSVC ${OSG_MSVC}-64 )
161 set( MSVC_3RDPARTY_DIR 3rdParty.x64 )
162 set( BOOST_LIB lib64 )
164 set( MSVC_3RDPARTY_DIR 3rdParty )
168 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 $(BOOST_ROOT)/$(BOOST_LIB) )
169 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)
170 set (BOOST_ROOT ${MSVC_3RDPARTY_ROOT}/boost_1_44_0)
171 set (OPENAL_INCLUDE_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/include)
172 set (ALUT_INCLUDE_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/include)
173 set (OPENAL_LIBRARY_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/lib)
174 endif (MSVC AND MSVC_3RDPARTY_ROOT)
177 message(STATUS "checking event-based Input")
181 elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
183 message(WARNING "UDev not found, event input is disabled!")
186 set(EVENT_INPUT_LIBRARIES ${UDEV_LIBRARIES})
190 message(WARNING "event input is not supported on this platform yet")
193 # Keep PLIB INPUT enabled as long as EventInput does not replace current joystick configurations.
194 set(ENABLE_PLIB_JOYSTICK 1)
196 set(ENABLE_PLIB_JOYSTICK 1)
199 # check required dependencies
200 find_package(Boost REQUIRED)
201 find_package(ZLIB REQUIRED)
202 find_package(Threads REQUIRED)
203 find_package(OpenGL REQUIRED)
204 find_package(OpenAL REQUIRED)
205 find_package(ALUT REQUIRED)
206 find_package(OpenSceneGraph 3.0.0 REQUIRED osgText osgSim osgDB osgParticle osgFX osgUtil osgViewer osgGA)
212 if ( X11_Xinerama_FOUND )
213 message(STATUS "Found X11_Xinerama...")
214 list(APPEND FLTK_LIBRARIES ${X11_Xinerama_LIB})
218 message(STATUS "Found X11_Xft...")
219 list(APPEND FLTK_LIBRARIES ${X11_Xft_LIB})
222 message(STATUS "Using FLTK_LIBRARIES for fgadmin: ${FLTK_LIBRARIES}")
224 endif(ENABLE_FGADMIN)
227 find_package(SvnClient)
230 message(STATUS "libsvn found, enabling in terrasync")
231 set(HAVE_SVN_CLIENT_H 1)
232 set(HAVE_LIBSVN_CLIENT_1 1)
236 find_package(PLIB REQUIRED puaux pu js fnt)
238 # FlightGear and SimGear versions need to match
239 find_package(SimGear ${FLIGHTGEAR_VERSION} REQUIRED)
242 # check simgear was built with JPEG-factory support
243 find_package(JPEG REQUIRED)
244 include_directories(${JPEG_INCLUDE_DIR})
246 set(CMAKE_REQUIRED_INCLUDES
247 ${SIMGEAR_INCLUDE_DIR}
249 ${OPENSCENEGRAPH_INCLUDE_DIRS})
251 check_cxx_source_compiles(
252 "#include <simgear/screen/jpgfactory.hxx>
253 int main() { return 0; } "
256 if (NOT FG_JPEG_SERVER)
257 message(STATUS "JPEG server support requested, but SimGear was built without JPEG support")
261 check_include_file(unistd.h HAVE_UNISTD_H)
262 check_include_file(sys/time.h HAVE_SYS_TIME_H)
263 check_include_file(windows.h HAVE_WINDOWS_H)
272 if(CMAKE_COMPILER_IS_GNUCXX)
273 set(WARNING_FLAGS_CXX "-Wall")
274 set(WARNING_FLAGS_C "-Wall")
275 endif(CMAKE_COMPILER_IS_GNUCXX)
277 if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
278 set (WARNING_FLAGS_CXX "-Wall -Wno-overloaded-virtual")
279 set (WARNING_FLAGS_C "-Wall")
285 # turn off various warnings
286 # foreach(warning 4244 4251 4267 4275 4290 4786 4305 4996)
287 # SET(WARNING_FLAGS "${WARNING_FLAGS} /wd${warning}")
288 # endforeach(warning)
290 set(MSVC_FLAGS "-DNOMINMAX -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS -D__CRT_NONSTDC_NO_WARNINGS")
291 if (${MSVC_VERSION} EQUAL 1600)
292 set( MSVC_LD_FLAGS "/FORCE:MULTIPLE" )
293 endif (${MSVC_VERSION} EQUAL 1600)
299 set (BOOST_CXX_FLAGS "-DBOOST_MULTI_INDEX_DISABLE_SERIALIZATION -DBOOST_BIMAP_DISABLE_SERIALIZATION")
301 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS_C} ${MSVC_FLAGS} -D_REENTRANT")
302 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS_CXX} ${MSVC_FLAGS} -D_REENTRANT ${BOOST_CXX_FLAGS}")
303 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${MSVC_LD_FLAGS}")
305 include_directories(${OPENSCENEGRAPH_INCLUDE_DIRS}
306 ${Boost_INCLUDE_DIRS}
309 ${OPENGL_INCLUDE_DIR}
310 ${OPENAL_INCLUDE_DIR}
311 ${SIMGEAR_INCLUDE_DIR}
312 ${PLIB_INCLUDE_DIR} )
314 include_directories(${PROJECT_SOURCE_DIR}/src)
316 # following is needed, because config.h is include 'bare', whereas
317 # version.h is included as <Include/version.h> - this should be cleaned up
318 include_directories(${PROJECT_BINARY_DIR}/src)
319 include_directories(${PROJECT_BINARY_DIR}/src/Include)
321 add_definitions(-DHAVE_CONFIG_H)
323 check_function_exists(mkfifo HAVE_MKFIFO)
325 # configure a header file to pass some of the CMake settings
328 "${PROJECT_SOURCE_DIR}/src/Include/config_cmake.h.in"
329 "${PROJECT_BINARY_DIR}/src/Include/config.h"
332 #and the same for the version header
334 "${PROJECT_SOURCE_DIR}/src/Include/version.h.cmake-in"
335 "${PROJECT_BINARY_DIR}/src/Include/version.h"
338 add_subdirectory(src)
339 add_subdirectory(utils)
340 add_subdirectory(man)
342 #-----------------------------------------------------------------------------
344 #-----------------------------------------------------------------------------
346 "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules/cmake_uninstall.cmake.in"
347 "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
349 ADD_CUSTOM_TARGET(uninstall
350 "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")