include (CheckFunctionExists)
include (CheckIncludeFile)
include (CheckCXXSourceCompiles)
-
+include (CheckCXXCompilerFlag)
project(SimGear)
file(READ version versionFile)
string(STRIP ${versionFile} SIMGEAR_VERSION)
+set(FIND_LIBRARY_USE_LIB64_PATHS ON)
+
# use simgear version also as the SO version (if building SOs)
SET(SIMGEAR_SOVERSION ${SIMGEAR_VERSION})
+# Warning when build is not an out-of-source build.
+string(COMPARE EQUAL "${CMAKE_SOURCE_DIR}" "${CMAKE_BINARY_DIR}" InSourceBuild)
+if(InSourceBuild)
+ message(WARNING "Avoid building inside the source tree!")
+ message(WARNING "Create a separate build directory instead (i.e. 'sgbuild') and call CMake from there: ")
+ message(WARNING " mkdir ../sgbuild && cd ../sgbuild && cmake ${CMAKE_SOURCE_DIR}")
+endif(InSourceBuild)
+
#packaging
SET(CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/COPYING")
SET(CPACK_RESOURCE_FILE_README "${PROJECT_SOURCE_DIR}/README")
endif(${CMAKE_VERSION} VERSION_GREATER 2.8.4)
message(STATUS "Library installation directory: ${CMAKE_INSTALL_LIBDIR}")
-option(SIMGEAR_SHARED "Set to ON to build SimGear as a shared library/framework" OFF)
+#####################################################################################
+# Configure library search paths
+#####################################################################################
+
+if(NOT "${CMAKE_LIBRARY_ARCHITECTURE}" STREQUAL "")
+ # Workaround for Ubuntu/Debian which introduced the "multiarch" library
+ # directory structure, which is unsupported by CMake < 2.8.10, so we need to
+ # add paths manually
+ # see http://www.cmake.org/Bug/view.php?id=12049 and
+ # http://www.cmake.org/Bug/view.php?id=12037
+ list(APPEND ADDITIONAL_LIBRARY_PATHS
+ /usr/local/lib/${CMAKE_LIBRARY_ARCHITECTURE}
+ /usr/lib/${CMAKE_LIBRARY_ARCHITECTURE}
+ /lib/${CMAKE_LIBRARY_ARCHITECTURE})
+ message(STATUS "additional library directories: ${ADDITIONAL_LIBRARY_PATHS}")
+endif()
+
+#####################################################################################
+
+if (NOT MSVC)
+option(SIMGEAR_SHARED "Set to ON to build SimGear as a shared library/framework" OFF)
+option(SYSTEM_EXPAT "Set to ON to build SimGear using the system libExpat" OFF)
+else()
+# Building SimGear DLLs is currently not supported for MSVC.
+set(SIMGEAR_SHARED OFF)
+# Using a system expat is currently not supported for MSVC - it would require shared simgear (DLL).
+set(SYSTEM_EXPAT OFF)
+endif()
+
option(SIMGEAR_HEADLESS "Set to ON to build SimGear without GUI/graphics support" OFF)
-option(JPEG_FACTORY "Enable JPEG-factory support" OFF)
-option(ENABLE_LIBSVN "Set to ON to build SimGear with libsvnclient support" ON)
-option(ENABLE_RTI "Set to ON to build SimGear with RTI support" OFF)
-option(ENABLE_TESTS "Set to OFF to disable building SimGear's test applications" ON)
+option(ENABLE_RTI "Set to ON to build SimGear with RTI support" OFF)
+option(ENABLE_TESTS "Set to OFF to disable building SimGear's test applications" ON)
+option(ENABLE_SOUND "Set to OFF to disable building SimGear's sound support" ON)
+option(ENABLE_PKGUTIL "Set to ON to build the sg_pkgutil application (default)" ON)
if (MSVC)
- GET_FILENAME_COMPONENT(PARENT_DIR ${PROJECT_SOURCE_DIR} PATH)
+ GET_FILENAME_COMPONENT(PARENT_DIR ${PROJECT_BINARY_DIR} PATH)
if (CMAKE_CL_64)
SET(TEST_3RDPARTY_DIR "${PARENT_DIR}/3rdparty.x64")
else (CMAKE_CL_64)
if (MSVC AND MSVC_3RDPARTY_ROOT)
message(STATUS "3rdparty files located in ${MSVC_3RDPARTY_ROOT}")
set( OSG_MSVC "msvc" )
- if (${MSVC_VERSION} EQUAL 1600)
+ if (${MSVC_VERSION} EQUAL 1700)
+ set( OSG_MSVC ${OSG_MSVC}110 )
+ elseif (${MSVC_VERSION} EQUAL 1600)
set( OSG_MSVC ${OSG_MSVC}100 )
- else (${MSVC_VERSION} EQUAL 1600)
+ else (${MSVC_VERSION} EQUAL 1700)
set( OSG_MSVC ${OSG_MSVC}90 )
- endif (${MSVC_VERSION} EQUAL 1600)
+ endif (${MSVC_VERSION} EQUAL 1700)
if (CMAKE_CL_64)
set( OSG_MSVC ${OSG_MSVC}-64 )
set( MSVC_3RDPARTY_DIR 3rdParty.x64 )
set( MSVC_3RDPARTY_DIR 3rdParty )
endif (CMAKE_CL_64)
- set (CMAKE_LIBRARY_PATH ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/lib ${MSVC_3RDPARTY_ROOT}/install/${OSG_MSVC}/OpenScenegraph/lib )
- set (CMAKE_INCLUDE_PATH ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/include ${MSVC_3RDPARTY_ROOT}/install/${OSG_MSVC}/OpenScenegraph/include)
- set (BOOST_ROOT ${MSVC_3RDPARTY_ROOT}/boost_1_44_0)
+ 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}/OpenRTI/lib )
+ 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}/OpenRTI/include)
+ find_path(BOOST_ROOT boost/version.hpp
+ ${MSVC_3RDPARTY_ROOT}/boost
+ ${MSVC_3RDPARTY_ROOT}/boost_1_52_0
+ ${MSVC_3RDPARTY_ROOT}/boost_1_51_0
+ ${MSVC_3RDPARTY_ROOT}/boost_1_50_0
+ ${MSVC_3RDPARTY_ROOT}/boost_1_49_0
+ ${MSVC_3RDPARTY_ROOT}/boost_1_48_0
+ ${MSVC_3RDPARTY_ROOT}/boost_1_47_0
+ ${MSVC_3RDPARTY_ROOT}/boost_1_46_1
+ ${MSVC_3RDPARTY_ROOT}/boost_1_46_0
+ ${MSVC_3RDPARTY_ROOT}/boost_1_45_0
+ ${MSVC_3RDPARTY_ROOT}/boost_1_44_0
+ )
+ # set (BOOST_ROOT ${MSVC_3RDPARTY_ROOT}/boost_1_44_0)
message(STATUS "BOOST_ROOT is ${BOOST_ROOT}")
set (OPENAL_INCLUDE_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/include)
- set (ALUT_INCLUDE_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/include)
- set (OPENAL_LIBRARY_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/lib)
+ set (OPENAL_LIBRARY_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/lib)
endif (MSVC AND MSVC_3RDPARTY_ROOT)
+if(APPLE)
+ find_library(COCOA_LIBRARY Cocoa)
+endif()
+
+# Somehow this only works if included before searching for Boost...
+include(BoostTestTargets)
+
find_package(Boost REQUIRED)
set (BOOST_CXX_FLAGS "-DBOOST_MULTI_INDEX_DISABLE_SERIALIZATION -DBOOST_BIMAP_DISABLE_SERIALIZATION")
-find_package(ZLIB REQUIRED)
-find_package(Threads REQUIRED)
-
if(SIMGEAR_HEADLESS)
- message(STATUS "headless mode")
- set(NO_OPENSCENEGRAPH_INTERFACE 1)
+ message(STATUS "SimGear mode: HEADLESS")
+ set(ENABLE_SOUND 0)
else()
+ message(STATUS "SimGear mode: NORMAL")
find_package(OpenGL REQUIRED)
- find_package(OpenAL REQUIRED)
- find_package(ALUT REQUIRED)
- find_package(OpenSceneGraph 3.0.0 REQUIRED osgText osgSim osgDB osgParticle osgUtil)
+
+ if (ENABLE_SOUND)
+ find_package(OpenAL REQUIRED)
+ message(STATUS "Sound support: ENABLED")
+ endif(ENABLE_SOUND)
+
+ find_package(OpenSceneGraph 3.2.0 REQUIRED osgText osgSim osgDB osgParticle osgGA osgUtil)
endif(SIMGEAR_HEADLESS)
-if(JPEG_FACTORY)
- message(STATUS "JPEG-factory enabled")
- find_package(JPEG REQUIRED)
- include_directories(${JPEG_INCLUDE_DIR})
-endif(JPEG_FACTORY)
-
-if(ENABLE_LIBSVN)
- find_package(SvnClient)
+find_package(ZLIB REQUIRED)
+find_package(Threads REQUIRED)
- if(LIBSVN_FOUND)
- message(STATUS "libsvn found, enabling in SimGear")
- set(HAVE_SVN_CLIENT_H 1)
- set(HAVE_LIBSVN_CLIENT_1 1)
- else()
- message(STATUS "Missing libsvn, unable to enable SVN in SimGear")
- endif(LIBSVN_FOUND)
-endif(ENABLE_LIBSVN)
+if (SYSTEM_EXPAT)
+ message(STATUS "Requested to use system Expat library, forcing SIMGEAR_SHARED to true")
+ set(SIMGEAR_SHARED ON)
+ find_package(EXPAT REQUIRED)
+else()
+ message(STATUS "Using built-in expat code")
+ # XML_STATIC is important to avoid sg_expat_external.h
+ # declaring symbols as declspec(import)
+ add_definitions(-DHAVE_EXPAT_CONFIG_H -DXML_STATIC)
+ set(EXPAT_INCLUDE_DIRS
+ ${PROJECT_SOURCE_DIR}/3rdparty/expat
+ ${PROJECT_BINARY_DIR}/3rdparty/expat)
+endif(SYSTEM_EXPAT)
+
+include_directories(${EXPAT_INCLUDE_DIRS})
+
+check_include_file(inttypes.h HAVE_INTTYPES_H)
check_include_file(sys/time.h HAVE_SYS_TIME_H)
check_include_file(sys/timeb.h HAVE_SYS_TIMEB_H)
check_include_file(unistd.h HAVE_UNISTD_H)
check_include_file(windows.h HAVE_WINDOWS_H)
+if(HAVE_INTTYPES_H)
+ # ShivaVG needs inttypes.h
+ add_definitions(-DHAVE_INTTYPES_H)
+endif()
+
if(ENABLE_RTI)
-# See if we have any rti library variant installed
+ # See if we have any rti library variant installed
+ message(STATUS "RTI: ENABLED")
find_package(RTI)
+else()
+ message(STATUS "RTI: DISABLED")
endif(ENABLE_RTI)
check_function_exists(gettimeofday HAVE_GETTIMEOFDAY)
check_function_exists(timegm HAVE_TIMEGM)
check_function_exists(rint HAVE_RINT)
check_function_exists(mkdtemp HAVE_MKDTEMP)
+check_function_exists(bcopy HAVE_BCOPY)
+check_function_exists(mmap HAVE_MMAP)
if(HAVE_UNISTD_H)
set(CMAKE_REQUIRED_INCLUDES ${CMAKE_INCLUDE_PATH})
endif(HAVE_RT)
endif(HAVE_CLOCK_GETTIME)
+set(DL_LIBRARY "")
+check_cxx_source_compiles(
+ "#include <dlfcn.h>
+ int main(void) {
+ return 0;
+ }
+ "
+ HAVE_DLFCN_H)
+
+if(HAVE_DLFCN_H)
+ check_library_exists(dl dlerror "" HAVE_DL)
+ if(HAVE_DL)
+ set(DL_LIBRARY "dl")
+ endif()
+endif()
+
SET(CMAKE_DEBUG_POSTFIX "d" CACHE STRING "add a postfix, usually 'd' on windows")
SET(CMAKE_RELEASE_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
SET(CMAKE_RELWITHDEBINFO_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
void f() { isnan(0.0);} "
HAVE_ISNAN)
+check_cxx_source_compiles(
+ "#include <cmath>
+ void f() { std::isnan(0.0);} "
+ HAVE_STD_ISNAN)
+
if(CMAKE_COMPILER_IS_GNUCXX)
- set(WARNING_FLAGS -Wall)
-
+ set(WARNING_FLAGS_CXX "-Wall")
+ set(WARNING_FLAGS_C "-Wall")
+
# certain GCC versions don't provide the atomic builds, and hence
# require is to provide them in SGAtomic.cxx
set(CMAKE_REQUIRED_INCLUDES ${CMAKE_INCLUDE_PATH})
GCC_ATOMIC_BUILTINS_FOUND)
endif(CMAKE_COMPILER_IS_GNUCXX)
+if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+ set(WARNING_FLAGS_CXX "-Wall -Wno-overloaded-virtual")
+ set(WARNING_FLAGS_C "-Wall")
+endif()
+
+if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+# boost goes haywire wrt static asserts
+ check_cxx_compiler_flag(-Wno-unused-local-typedefs HAS_NOWARN_UNUSED_TYPEDEFS)
+ if(HAS_NOWARN_UNUSED_TYPEDEFS)
+ set(WARNING_FLAGS_CXX " ${WARNING_FLAGS_CXX} -Wno-unused-local-typedefs")
+ endif()
+endif()
+
if(WIN32)
+ if(MINGW)
+ add_definitions(-D_WIN32_WINNT=0x501)
+ endif()
+
if(MSVC)
# turn off various warnings
# foreach(warning 4244 4251 4267 4275 4290 4786 4305 4996)
# SET(WARNING_FLAGS "${WARNING_FLAGS} /wd${warning}")
# endforeach(warning)
- set(MSVC_FLAGS "-DWIN32 -DNOMINMAX -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D__CRT_NONSTDC_NO_WARNINGS /wd4996")
+ set(MSVC_FLAGS "-DWIN32 -DNOMINMAX -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D__CRT_NONSTDC_NO_WARNINGS /wd4996 /wd4250 -Dstrdup=_strdup")
+ if (${MSVC_VERSION} GREATER 1599)
+ set( MSVC_LD_FLAGS "/FORCE:MULTIPLE" )
+ endif (${MSVC_VERSION} GREATER 1599)
endif(MSVC)
# assumed on Windows
set( WINSOCK_LIBRARY "ws2_32.lib" )
set( RT_LIBRARY "winmm" )
-endif(WIN32)
+endif(WIN32)
-if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
- set (WARNING_FLAGS "-Wall -Wno-overloaded-virtual")
-endif()
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS_C} ${MSVC_FLAGS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS_CXX} ${MSVC_FLAGS} ${BOOST_CXX_FLAGS}")
+set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${MSVC_LD_FLAGS}")
-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS} ${MSVC_FLAGS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS} ${MSVC_FLAGS} ${BOOST_CXX_FLAGS}")
-
-include_directories(${PROJECT_SOURCE_DIR})
-include_directories(${PROJECT_BINARY_DIR}/simgear)
+# use BEFORE to ensure local directories are used first,
+# ahead of system-installed libs
+include_directories(BEFORE ${PROJECT_SOURCE_DIR})
+include_directories(BEFORE ${PROJECT_SOURCE_DIR}/simgear/canvas/ShivaVG/include)
+include_directories(BEFORE ${PROJECT_BINARY_DIR}/simgear)
include_directories(${OPENSCENEGRAPH_INCLUDE_DIRS}
- ${Boost_INCLUDE_DIRS} ${ZLIB_INCLUDE_DIR}
- ${ALUT_INCLUDE_DIR} ${OPENAL_INCLUDE_DIR} )
-
+ ${Boost_INCLUDE_DIRS}
+ ${ZLIB_INCLUDE_DIR}
+ ${OPENAL_INCLUDE_DIR}
+)
add_definitions(-DHAVE_CONFIG_H)
)
if(ENABLE_TESTS)
-# enable CTest / make test target
+ # enable CTest / make test target
+ message(STATUS "Tests: ENABLED")
-include (Dart)
-enable_testing()
+ include (Dart)
+ enable_testing()
+else()
+ message(STATUS "Tests: DISABLED")
endif(ENABLE_TESTS)
+# always set TEST_LIBS as it is also used by other tools/applications
+set(TEST_LIBS_INTERNAL_CORE
+ ${CMAKE_THREAD_LIBS_INIT}
+ ${ZLIB_LIBRARY}
+ ${WINSOCK_LIBRARY}
+ ${RT_LIBRARY}
+ ${DL_LIBRARY}
+ ${COCOA_LIBRARY})
+set(TEST_LIBS SimGearCore ${TEST_LIBS_INTERNAL_CORE})
+
+if(NOT SIMGEAR_HEADLESS)
+ set(TEST_LIBS SimGearScene ${OPENGL_LIBRARIES} ${TEST_LIBS})
+endif()
+
install (FILES ${PROJECT_BINARY_DIR}/simgear/simgear_config.h DESTINATION include/simgear/)
+
+add_subdirectory(3rdparty)
add_subdirectory(simgear)
#-----------------------------------------------------------------------------
IMMEDIATE @ONLY)
ADD_CUSTOM_TARGET(uninstall
"${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
+
projects / simgear.git / blobdiff