1 cmake_minimum_required (VERSION 2.6)
2 include (CheckFunctionExists)
3 include (CheckIncludeFile)
4 include (CheckCXXSourceCompiles)
9 # read 'version' file into a variable (stripping any newlines or spaces)
10 file(READ version versionFile)
11 string(STRIP ${versionFile} SIMGEAR_VERSION)
14 SET(CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/COPYING")
15 SET(CPACK_RESOURCE_FILE_README "${PROJECT_SOURCE_DIR}/README")
17 # We have some custom .cmake scripts not in the official distribution.
18 set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMakeModules;${CMAKE_MODULE_PATH}")
20 option(SIMGEAR_SHARED "Set to ON to build SimGear as a shared library/framework" OFF)
21 option(SIMGEAR_HEADLESS "Set to ON to build SimGear with GUI/graphics support" OFF)
22 option(JPEG_FACTORY "Enable JPEG-factory support" OFF)
23 set(MSVC_3RDPARTY_ROOT NOT_FOUND CACHE PATH "Location where the third-party dependencies are extracted")
25 if (MSVC AND MSVC_3RDPARTY_ROOT)
26 message(STATUS "3rdparty files located in ${MSVC_3RDPARTY_ROOT}")
27 set( OSG_MSVC "msvc" )
28 if (${MSVC_VERSION} EQUAL 1600)
29 set( OSG_MSVC ${OSG_MSVC}100 )
30 else (${MSVC_VERSION} EQUAL 1600)
31 set( OSG_MSVC ${OSG_MSVC}90 )
32 endif (${MSVC_VERSION} EQUAL 1600)
34 set( OSG_MSVC ${OSG_MSVC}-64 )
35 set( MSVC_3RDPARTY_DIR 3rdParty.x64 )
37 set( MSVC_3RDPARTY_DIR 3rdParty )
40 set (CMAKE_LIBRARY_PATH ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/lib ${MSVC_3RDPARTY_ROOT}/install/${OSG_MSVC}/OpenScenegraph/lib )
41 set (CMAKE_INCLUDE_PATH ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/include ${MSVC_3RDPARTY_ROOT}/install/${OSG_MSVC}/OpenScenegraph/include)
42 set (BOOST_ROOT ${MSVC_3RDPARTY_ROOT}/boost_1_44_0)
43 set (OPENAL_INCLUDE_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/include)
44 set (ALUT_INCLUDE_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/include)
45 set (OPENAL_LIBRARY_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/lib)
46 endif (MSVC AND MSVC_3RDPARTY_ROOT)
48 find_package(Boost REQUIRED)
49 set (BOOST_CXX_FLAGS "-DBOOST_MULTI_INDEX_DISABLE_SERIALIZATION -DBOOST_BIMAP_DISABLE_SERIALIZATION")
51 find_package(ZLIB REQUIRED)
52 find_package(Threads REQUIRED)
54 if (${SIMGEAR_HEADLESS})
55 message(STATUS "headlesss mode")
56 set(NO_OPENSCENEGRAPH_INTERFACE 1)
58 find_package(OpenGL REQUIRED)
59 find_package(OpenAL REQUIRED)
60 find_package(ALUT REQUIRED)
61 find_package(OpenSceneGraph 2.8.1 REQUIRED osgText osgSim osgDB osgParticle osgUtil)
65 message(STATUS "JPEG-factory enabled")
66 find_package(JPEG REQUIRED)
67 include_directories(${JPEG_INCLUDE_DIR})
70 check_include_file(sys/time.h HAVE_SYS_TIME_H)
71 check_include_file(sys/timeb.h HAVE_SYS_TIMEB_H)
72 check_include_file(unistd.h HAVE_UNISTD_H)
73 check_include_file(windows.h HAVE_WINDOWS_H)
75 # See if we have any rti library variant installed
78 check_function_exists(gettimeofday HAVE_GETTIMEOFDAY)
79 check_function_exists(ftime HAVE_FTIME)
80 check_function_exists(timegm HAVE_TIMEGM)
81 check_function_exists(rint HAVE_RINT)
83 SET(CMAKE_DEBUG_POSTFIX "d" CACHE STRING "add a postfix, usually d on windows")
84 SET(CMAKE_RELEASE_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
85 SET(CMAKE_RELWITHDEBINFO_POSTFIX "rd" CACHE STRING "add a postfix, usually empty on windows")
86 SET(CMAKE_MINSIZEREL_POSTFIX "s" CACHE STRING "add a postfix, usually empty on windows")
88 # isnan might not be real symbol, so can't check using function_exists
89 check_cxx_source_compiles(
91 void f() { isnan(0.0);} "
94 if(CMAKE_COMPILER_IS_GNUCXX)
95 set(WARNING_FLAGS -Wall)
96 endif(CMAKE_COMPILER_IS_GNUCXX)
101 # turn off various warnings
102 # foreach(warning 4244 4251 4267 4275 4290 4786 4305 4996)
103 # SET(WARNING_FLAGS "${WARNING_FLAGS} /wd${warning}")
104 # endforeach(warning)
106 set(MSVC_FLAGS "-DWIN32 -DNOMINMAX -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D__CRT_NONSTDC_NO_WARNINGS")
110 set(HAVE_GETLOCALTIME 1)
113 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS} ${MSVC_FLAGS}")
114 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS} ${MSVC_FLAGS} ${BOOST_CXX_FLAGS}")
116 include_directories(${PROJECT_SOURCE_DIR})
117 include_directories(${PROJECT_BINARY_DIR}/simgear)
119 include_directories(${OPENSCENEGRAPH_INCLUDE_DIRS}
120 ${Boost_INCLUDE_DIRS} ${ZLIB_INCLUDE_DIR}
121 ${ALUT_INCLUDE_DIR} ${OPENAL_INCLUDE_DIR} )
124 add_definitions(-DHAVE_CONFIG_H)
126 # configure a header file to pass some of the CMake settings
129 "${PROJECT_SOURCE_DIR}/simgear/simgear_config_cmake.h.in"
130 "${PROJECT_BINARY_DIR}/simgear/simgear_config.h"
133 install (FILES ${PROJECT_BINARY_DIR}/simgear/simgear_config.h DESTINATION include/simgear/)
134 add_subdirectory(simgear)
136 #-----------------------------------------------------------------------------
138 #-----------------------------------------------------------------------------
140 "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules/cmake_uninstall.cmake.in"
141 "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
143 ADD_CUSTOM_TARGET(uninstall
144 "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")