1 cmake_minimum_required (VERSION 2.6)
3 include (CheckFunctionExists)
4 include (CheckCSourceCompiles)
5 include (CheckCXXSourceCompiles)
6 include (CheckIncludeFile)
11 set(CMAKE_DEBUG_POSTFIX "d" CACHE STRING "add a postfix, usually d on windows")
12 set(CMAKE_RELEASE_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
13 set(CMAKE_RELWITHDEBINFO_POSTFIX "rd" CACHE STRING "add a postfix, usually empty on windows")
14 set(CMAKE_MINSIZEREL_POSTFIX "s" CACHE STRING "add a postfix, usually empty on windows")
16 # read 'version' file into a variable (stripping any newlines or spaces)
17 file(READ version versionFile)
18 string(STRIP ${versionFile} FLIGHTGEAR_VERSION)
21 SET(CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/COPYING")
22 SET(CPACK_RESOURCE_FILE_README "${PROJECT_SOURCE_DIR}/README")
24 # We have some custom .cmake scripts not in the official distribution.
25 set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMakeModules;${CMAKE_MODULE_PATH}")
27 # autoconf compatibility
31 set(HUDSON_BUILD_ID $ENV{BUILD_ID})
32 set(HUDSON_BUILD_NUMBER $ENV{BUILD_NUMBER})
33 message(STATUS "running under Hudson, build-number is ${HUDSON_BUILD_NUMBER}")
35 set(HUDSON_BUILD_NUMBER 0)
36 set(HUDSON_BUILD_ID "none")
41 execute_process(COMMAND git --git-dir ${PROJECT_SOURCE_DIR}/.git rev-parse HEAD
42 OUTPUT_VARIABLE REVISION
43 OUTPUT_STRIP_TRAILING_WHITESPACE)
44 message(STATUS "Git revision is ${REVISION}")
49 option(LOGGING "Set to OFF to build FlightGear without logging" ON)
51 option(SP_FDMS "Set to ON to build FlightGear with special-purpose FDMs" OFF)
52 option(ENABLE_UIUC_MODEL "Set to ON to build FlightGear with UIUCModel FDM" ON)
53 option(ENABLE_LARCSIM "Set to ON to build FlightGear with LaRCsim FDM" ON)
54 option(ENABLE_YASIM "Set to ON to build FlightGear with YASIM FDM" ON)
55 option(ENABLE_JSBSIM "Set to ON to build FlightGear with JSBSim FDM" ON)
56 option(ENABLE_FGADMIN "Set to ON to build FlightGear with FGADMIN" ON)
57 option(EVENT_INPUT "Set to ON to build FlightGear with event-based Input support" OFF)
58 option(ENABLE_LIBSVN "Set to ON to build terrasync with libsvnclient support" OFF)
60 set(MSVC_3RDPARTY_ROOT NOT_FOUND CACHE PATH "Location where the third-party dependencies are extracted")
73 message(STATUS "checking event-based Input")
76 elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
79 message(WARNING "event input is not supported on this platform yet")
82 set(ENABLE_PLIB_JOYSTICK 1)
85 if (MSVC AND MSVC_3RDPARTY_ROOT)
86 message(STATUS "3rdparty files located in ${MSVC_3RDPARTY_ROOT}")
87 set( OSG_MSVC "msvc" )
88 if (${MSVC_VERSION} EQUAL 1600)
89 set( OSG_MSVC ${OSG_MSVC}100 )
90 else (${MSVC_VERSION} EQUAL 1600)
91 set( OSG_MSVC ${OSG_MSVC}90 )
92 endif (${MSVC_VERSION} EQUAL 1600)
94 set( OSG_MSVC ${OSG_MSVC}-64 )
95 set( MSVC_3RDPARTY_DIR 3rdParty.x64 )
97 set( MSVC_3RDPARTY_DIR 3rdParty )
100 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 )
101 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)
102 set (BOOST_ROOT ${MSVC_3RDPARTY_ROOT}/boost_1_44_0)
103 set (OPENAL_INCLUDE_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/include)
104 set (ALUT_INCLUDE_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/include)
105 set (OPENAL_LIBRARY_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/lib)
106 endif (MSVC AND MSVC_3RDPARTY_ROOT)
109 # check required dependencies
110 find_package(Boost REQUIRED)
111 find_package(ZLIB REQUIRED)
112 find_package(Threads REQUIRED)
113 find_package(OpenGL REQUIRED)
114 find_package(OpenAL REQUIRED)
115 find_package(ALUT REQUIRED)
116 find_package(OpenSceneGraph 2.8.1 REQUIRED osgText osgSim osgDB osgParticle osgFX osgUtil osgViewer osgGA)
120 endif(ENABLE_FGADMIN)
123 find_package(SvnClient)
126 message(STATUS "libsvn found, enabling in terrasync")
127 set(HAVE_SVN_CLIENT_H 1)
128 set(HAVE_LIBSVN_CLIENT_1 1)
132 find_package(PLIB REQUIRED puaux pu js fnt)
133 find_package(SimGear 2.2.0 REQUIRED)
135 check_include_file(unistd.h HAVE_UNISTD_H)
136 check_include_file(sys/time.h HAVE_SYS_TIME_H)
137 check_include_file(windows.h HAVE_WINDOWS_H)
139 # definition depends on OSG version
140 set(CMAKE_REQUIRED_INCLUDES ${OPENSCENEGRAPH_INCLUDE_DIRS})
142 check_cxx_source_compiles(
143 "#include <osg/CullSettings>
146 osg::CullSettings::VariablesMask mask = osg::CullSettings::CLEAR_MASK;
150 HAVE_CULLSETTINGS_CLEAR_MASK)
152 # library required by simgear
153 # XXX This should go in a module and only run if simgear is not shared.
156 set(CMAKE_REQUIRED_INCLUDES ${CMAKE_INCLUDE_PATH})
157 check_cxx_source_compiles(
159 #if !defined(_POSIX_TIMERS) || (0 >= _POSIX_TIMERS)
160 #error clock_gettime is not supported
163 int main() { return 0; }
169 if(HAVE_CLOCK_GETTIME)
170 check_function_exists(clock_gettime CLOCK_GETTIME_IN_LIBC)
171 if(NOT CLOCK_GETTIME_IN_LIBC)
172 check_library_exists(rt clock_gettime "" HAVE_RT)
176 endif(NOT CLOCK_GETTIME_IN_LIBC)
177 endif(HAVE_CLOCK_GETTIME)
184 if(CMAKE_COMPILER_IS_GNUCXX)
185 set(WARNING_FLAGS -Wall)
186 endif(CMAKE_COMPILER_IS_GNUCXX)
191 # turn off various warnings
192 # foreach(warning 4244 4251 4267 4275 4290 4786 4305 4996)
193 # SET(WARNING_FLAGS "${WARNING_FLAGS} /wd${warning}")
194 # endforeach(warning)
196 set(MSVC_FLAGS "-DNOMINMAX -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS -D__CRT_NONSTDC_NO_WARNINGS")
197 if (${MSVC_VERSION} EQUAL 1600)
198 set( MSVC_LD_FLAGS "/FORCE:MULTIPLE" )
199 endif (${MSVC_VERSION} EQUAL 1600)
203 set( WINSOCK_LIBRARY "ws2_32.lib" )
206 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS} ${MSVC_FLAGS} -D_REENTRANT")
207 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS} ${MSVC_FLAGS} -D_REENTRANT")
208 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${MSVC_LD_FLAGS}")
210 include_directories(${OPENSCENEGRAPH_INCLUDE_DIRS}
211 ${Boost_INCLUDE_DIRS}
214 ${OPENAL_INCLUDE_DIR}
215 ${SIMGEAR_INCLUDE_DIR}
216 ${PLIB_INCLUDE_DIR} )
218 include_directories(${PROJECT_SOURCE_DIR}/src)
220 # following is needed, because config.h is include 'bare', whereas
221 # version.h is included as <Include/version.h> - this should be cleaned up
222 include_directories(${PROJECT_BINARY_DIR}/src)
223 include_directories(${PROJECT_BINARY_DIR}/src/Include)
225 add_definitions(-DHAVE_CONFIG_H)
227 # configure a header file to pass some of the CMake settings
230 "${PROJECT_SOURCE_DIR}/src/Include/config_cmake.h.in"
231 "${PROJECT_BINARY_DIR}/src/Include/config.h"
234 #and the same for the version header
236 "${PROJECT_SOURCE_DIR}/src/Include/version.h.cmake-in"
237 "${PROJECT_BINARY_DIR}/src/Include/version.h"
240 add_subdirectory(src)
241 add_subdirectory(utils)
243 #-----------------------------------------------------------------------------
245 #-----------------------------------------------------------------------------
247 "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules/cmake_uninstall.cmake.in"
248 "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
250 ADD_CUSTOM_TARGET(uninstall
251 "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")