147 lines
5.2 KiB
CMake
147 lines
5.2 KiB
CMake
cmake_minimum_required (VERSION 2.6)
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include (CheckFunctionExists)
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include (CheckIncludeFile)
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include (CheckCXXSourceCompiles)
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include (CPack)
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project(SimGear)
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# read 'version' file into a variable (stripping any newlines or spaces)
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file(READ version versionFile)
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string(STRIP ${versionFile} SIMGEAR_VERSION)
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#packaging
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SET(CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/COPYING")
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SET(CPACK_RESOURCE_FILE_README "${PROJECT_SOURCE_DIR}/README")
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# We have some custom .cmake scripts not in the official distribution.
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set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMakeModules;${CMAKE_MODULE_PATH}")
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option(SIMGEAR_SHARED "Set to ON to build SimGear as a shared library/framework" OFF)
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option(SIMGEAR_HEADLESS "Set to ON to build SimGear with GUI/graphics support" OFF)
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option(JPEG_FACTORY "Enable JPEG-factory support" OFF)
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set(MSVC_3RDPARTY_ROOT NOT_FOUND CACHE PATH "Location where the third-party dependencies are extracted")
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if (MSVC AND MSVC_3RDPARTY_ROOT)
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message(STATUS "3rdparty files located in ${MSVC_3RDPARTY_ROOT}")
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set( OSG_MSVC "msvc" )
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if (${MSVC_VERSION} EQUAL 1600)
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set( OSG_MSVC ${OSG_MSVC}100 )
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else (${MSVC_VERSION} EQUAL 1600)
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set( OSG_MSVC ${OSG_MSVC}90 )
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endif (${MSVC_VERSION} EQUAL 1600)
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if (CMAKE_CL_64)
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set( OSG_MSVC ${OSG_MSVC}-64 )
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set( MSVC_3RDPARTY_DIR 3rdParty.x64 )
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else (CMAKE_CL_64)
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set( MSVC_3RDPARTY_DIR 3rdParty )
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endif (CMAKE_CL_64)
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set (CMAKE_LIBRARY_PATH ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/lib ${MSVC_3RDPARTY_ROOT}/install/${OSG_MSVC}/OpenScenegraph/lib )
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set (CMAKE_INCLUDE_PATH ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/include ${MSVC_3RDPARTY_ROOT}/install/${OSG_MSVC}/OpenScenegraph/include)
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set (BOOST_ROOT ${MSVC_3RDPARTY_ROOT}/boost_1_44_0)
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set (OPENAL_INCLUDE_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/include)
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set (ALUT_INCLUDE_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/include)
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set (OPENAL_LIBRARY_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/lib)
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endif (MSVC AND MSVC_3RDPARTY_ROOT)
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find_package(Boost REQUIRED)
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set (BOOST_CXX_FLAGS "-DBOOST_MULTI_INDEX_DISABLE_SERIALIZATION -DBOOST_BIMAP_DISABLE_SERIALIZATION")
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find_package(ZLIB REQUIRED)
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find_package(Threads REQUIRED)
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if (${SIMGEAR_HEADLESS})
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message(STATUS "headlesss mode")
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set(NO_OPENSCENEGRAPH_INTERFACE 1)
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else()
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find_package(OpenGL REQUIRED)
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find_package(OpenAL REQUIRED)
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find_package(ALUT REQUIRED)
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find_package(OpenSceneGraph 2.8.1 REQUIRED osgText osgSim osgDB osgParticle osgUtil)
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endif()
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if(JPEG_FACTORY)
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message(STATUS "JPEG-factory enabled")
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find_package(JPEG REQUIRED)
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include_directories(${JPEG_INCLUDE_DIR})
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endif()
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check_include_file(sys/time.h HAVE_SYS_TIME_H)
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check_include_file(sys/timeb.h HAVE_SYS_TIMEB_H)
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check_include_file(unistd.h HAVE_UNISTD_H)
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check_include_file(windows.h HAVE_WINDOWS_H)
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# See if we have any rti library variant installed
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find_package(RTI)
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check_function_exists(gettimeofday HAVE_GETTIMEOFDAY)
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check_function_exists(ftime HAVE_FTIME)
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check_function_exists(timegm HAVE_TIMEGM)
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check_function_exists(rint HAVE_RINT)
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SET(CMAKE_DEBUG_POSTFIX "d" CACHE STRING "add a postfix, usually d on windows")
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SET(CMAKE_RELEASE_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
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SET(CMAKE_RELWITHDEBINFO_POSTFIX "rd" CACHE STRING "add a postfix, usually empty on windows")
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SET(CMAKE_MINSIZEREL_POSTFIX "s" CACHE STRING "add a postfix, usually empty on windows")
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# isnan might not be real symbol, so can't check using function_exists
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check_cxx_source_compiles(
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"#include <cmath>
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void f() { isnan(0.0);} "
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HAVE_ISNAN)
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if(CMAKE_COMPILER_IS_GNUCXX)
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set(WARNING_FLAGS -Wall)
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endif(CMAKE_COMPILER_IS_GNUCXX)
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if(WIN32)
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if(MSVC)
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# turn off various warnings
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# foreach(warning 4244 4251 4267 4275 4290 4786 4305 4996)
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# SET(WARNING_FLAGS "${WARNING_FLAGS} /wd${warning}")
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# endforeach(warning)
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set(MSVC_FLAGS "-DWIN32 -DNOMINMAX -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D__CRT_NONSTDC_NO_WARNINGS")
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endif(MSVC)
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# assumed on Windows
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set(HAVE_GETLOCALTIME 1)
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endif(WIN32)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS} ${MSVC_FLAGS}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS} ${MSVC_FLAGS} ${BOOST_CXX_FLAGS}")
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include_directories(${PROJECT_SOURCE_DIR})
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include_directories(${PROJECT_BINARY_DIR}/simgear)
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include_directories(${OPENSCENEGRAPH_INCLUDE_DIRS}
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${Boost_INCLUDE_DIRS} ${ZLIB_INCLUDE_DIR}
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${ALUT_INCLUDE_DIR} ${OPENAL_INCLUDE_DIR} )
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add_definitions(-DHAVE_CONFIG_H)
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# configure a header file to pass some of the CMake settings
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# to the source code
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configure_file (
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"${PROJECT_SOURCE_DIR}/simgear/simgear_config_cmake.h.in"
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"${PROJECT_BINARY_DIR}/simgear/simgear_config.h"
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)
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install (FILES ${PROJECT_BINARY_DIR}/simgear/simgear_config.h DESTINATION include/simgear/)
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add_subdirectory(simgear)
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#-----------------------------------------------------------------------------
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### uninstall target
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#-----------------------------------------------------------------------------
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CONFIGURE_FILE(
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"${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules/cmake_uninstall.cmake.in"
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"${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
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IMMEDIATE @ONLY)
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ADD_CUSTOM_TARGET(uninstall
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"${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
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