-cmake_minimum_required (VERSION 2.6.4)
+cmake_minimum_required (VERSION 2.8.11)
+
+if(COMMAND cmake_policy)
+ if(POLICY CMP0054)
+ cmake_policy(SET CMP0054 NEW)
+ endif()
+ if(POLICY CMP0042)
+ cmake_policy(SET CMP0042 NEW)
+ endif()
+endif()
+
include (CheckFunctionExists)
include (CheckIncludeFile)
+include (CheckLibraryExists)
include (CheckCXXSourceCompiles)
+include (CheckCXXCompilerFlag)
+include (GenerateExportHeader)
+
+# using 10.7 because boost requires libc++ and 10.6 doesn't include it
+set(CMAKE_OSX_DEPLOYMENT_TARGET 10.7)
+
+# only relevant for building shared libs but let's set it regardless
+set(CMAKE_OSX_RPATH 1)
+# Set the C++ standard to C++11 to avoid compilation errors on GCC 6 (which
+# defaults to C++14).
+if(CMAKE_VERSION VERSION_LESS "3.1")
+ if(CMAKE_COMPILER_IS_GNUCXX)
+ set (CMAKE_CXX_FLAGS "-std=c++11 ${CMAKE_CXX_FLAGS}")
+ endif()
+else()
+ set (CMAKE_CXX_STANDARD 11)
+endif()
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})
message(WARNING " mkdir ../sgbuild && cd ../sgbuild && cmake ${CMAKE_SOURCE_DIR}")
endif(InSourceBuild)
-if (NOT EMBEDDED_SIMGEAR)
- #packaging
- SET(CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/COPYING")
- SET(CPACK_RESOURCE_FILE_README "${PROJECT_SOURCE_DIR}/README")
- SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Simulation support libraries for FlightGear and related projects")
- SET(CPACK_PACKAGE_VENDOR "The FlightGear project")
- SET(CPACK_GENERATOR "TBZ2")
- SET(CPACK_INSTALL_CMAKE_PROJECTS ${CMAKE_CURRENT_BINARY_DIR};SimGear;ALL;/)
+#packaging
+SET(CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/COPYING")
+SET(CPACK_RESOURCE_FILE_README "${PROJECT_SOURCE_DIR}/README")
+SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Simulation support libraries for FlightGear and related projects")
+SET(CPACK_PACKAGE_VENDOR "The FlightGear project")
+SET(CPACK_GENERATOR "TBZ2")
+SET(CPACK_INSTALL_CMAKE_PROJECTS ${CMAKE_CURRENT_BINARY_DIR};SimGear;ALL;/)
- # split version string into components, note CMAKE_MATCH_0 is the entire regexp match
- string(REGEX MATCH "([0-9]+)\\.([0-9]+)\\.([0-9]+)" CPACK_PACKAGE_VERSION ${SIMGEAR_VERSION} )
- set(CPACK_PACKAGE_VERSION_MAJOR ${CMAKE_MATCH_1})
- set(CPACK_PACKAGE_VERSION_MINOR ${CMAKE_MATCH_2})
- set(CPACK_PACKAGE_VERSION_PATCH ${CMAKE_MATCH_3})
+# split version string into components, note CMAKE_MATCH_0 is the entire regexp match
+string(REGEX MATCH "([0-9]+)\\.([0-9]+)\\.([0-9]+)" CPACK_PACKAGE_VERSION ${SIMGEAR_VERSION} )
+set(CPACK_PACKAGE_VERSION_MAJOR ${CMAKE_MATCH_1})
+set(CPACK_PACKAGE_VERSION_MINOR ${CMAKE_MATCH_2})
+set(CPACK_PACKAGE_VERSION_PATCH ${CMAKE_MATCH_3})
- message(STATUS "version is ${CPACK_PACKAGE_VERSION_MAJOR} dot ${CPACK_PACKAGE_VERSION_MINOR} dot ${CPACK_PACKAGE_VERSION_PATCH}")
+message(STATUS "version is ${CPACK_PACKAGE_VERSION_MAJOR} dot ${CPACK_PACKAGE_VERSION_MINOR} dot ${CPACK_PACKAGE_VERSION_PATCH}")
- set(CPACK_SOURCE_GENERATOR TBZ2)
- set(CPACK_SOURCE_PACKAGE_FILE_NAME "simgear-${SIMGEAR_VERSION}" CACHE INTERNAL "tarball basename")
- set(CPACK_SOURCE_IGNORE_FILES
- "^${PROJECT_SOURCE_DIR}/.git;\\\\.gitignore;Makefile.am;~$;${CPACK_SOURCE_IGNORE_FILES}")
+set(CPACK_SOURCE_GENERATOR TBZ2)
+set(CPACK_SOURCE_PACKAGE_FILE_NAME "simgear-${SIMGEAR_VERSION}" CACHE INTERNAL "tarball basename")
+set(CPACK_SOURCE_IGNORE_FILES
+ "^${PROJECT_SOURCE_DIR}/.git;\\\\.gitignore;Makefile.am;~$;${CPACK_SOURCE_IGNORE_FILES}")
- message(STATUS "ignoring: ${CPACK_SOURCE_IGNORE_FILES}")
-
- include (CPack)
-endif()
+message(STATUS "ignoring: ${CPACK_SOURCE_IGNORE_FILES}")
+
+include (CPack)
# We have some custom .cmake scripts not in the official distribution.
set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMakeModules;${CMAKE_MODULE_PATH}")
# Determine name of library installation directory, i.e. "lib" vs "lib64", which
# differs between all Debian-based vs all other Linux distros.
# See cmake bug #11964, http://cmake.org/gitweb?p=cmake.git;a=commit;h=126c993d
-# GNUInstallDirs requires CMake >= 2.8.5, use own file for older cmake
-if(${CMAKE_VERSION} VERSION_GREATER 2.8.4)
- include(GNUInstallDirs)
-else(${CMAKE_VERSION} VERSION_GREATER 2.8.4)
- include(OldGNUInstallDirs)
-endif(${CMAKE_VERSION} VERSION_GREATER 2.8.4)
+include(GNUInstallDirs)
message(STATUS "Library installation directory: ${CMAKE_INSTALL_LIBDIR}")
#####################################################################################
message(STATUS "additional library directories: ${ADDITIONAL_LIBRARY_PATHS}")
endif()
-if(NOT MSVC)
- # TBD: are these really necessary? Aren't they considered by cmake automatically?
- list(APPEND ADDITIONAL_LIBRARY_PATHS
- /opt/local
- /usr/local
- /usr)
-endif()
#####################################################################################
if (NOT MSVC)
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_SOUND "Set to OFF to disable building SimGear's sound support" ON)
-option(ENABLE_PACKAGE "Set to ON to build package-management support" OFF)
+option(ENABLE_PKGUTIL "Set to ON to build the sg_pkgutil application (default)" ON)
+option(ENABLE_DNS "Set to ON to use udns library and DNS service resolver" 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)
set (OPENAL_LIBRARY_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/lib)
endif (MSVC AND MSVC_3RDPARTY_ROOT)
+if(APPLE)
+ find_library(COCOA_LIBRARY Cocoa)
+
+ # using 10.7 because boost requires libc++ and 10.6 doesn't include it
+ SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.7")
+endif()
+
+if(${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR
+ ${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
+ find_package(Threads REQUIRED)
+endif()
+
+# Somehow this only works if included before searching for Boost...
+include(BoostTestTargets)
+
find_package(Boost REQUIRED)
-set (BOOST_CXX_FLAGS "-DBOOST_MULTI_INDEX_DISABLE_SERIALIZATION -DBOOST_BIMAP_DISABLE_SERIALIZATION")
+set (BOOST_CXX_FLAGS "-DBOOST_BIMAP_DISABLE_SERIALIZATION")
if(SIMGEAR_HEADLESS)
message(STATUS "SimGear mode: HEADLESS")
else()
message(STATUS "SimGear mode: NORMAL")
find_package(OpenGL REQUIRED)
-
+
if (ENABLE_SOUND)
find_package(OpenAL REQUIRED)
message(STATUS "Sound support: ENABLED")
endif(ENABLE_SOUND)
-
- find_package(OpenSceneGraph 3.0.0 REQUIRED osgText osgSim osgDB osgParticle osgGA osgUtil)
-endif(SIMGEAR_HEADLESS)
-if(JPEG_FACTORY)
- message(STATUS "JPEG-factory: ENABLED")
- find_package(JPEG REQUIRED)
- include_directories(${JPEG_INCLUDE_DIR})
-else()
- message(STATUS "JPEG-factory: DISABLED")
-endif(JPEG_FACTORY)
-
-if(ENABLE_LIBSVN)
- find_package(SvnClient)
-
- if(LIBSVN_FOUND)
- message(STATUS "Subversion client support: ENABLED")
- set(HAVE_SVN_CLIENT_H 1)
- set(HAVE_LIBSVN_CLIENT_1 1)
- else()
- # Oops. ENABLE_LIBSVN is ON, but svn is still missing.
- # Provide clearly visible warning/hint, so builders know what else they should install (or disable).
- message(WARNING "Failed to enable subversion client support. Unable to find required subversion client library. Some features may not be available (scenery download).")
- message(WARNING "Install 'libsvn' library/DLL (libsvn-devel/libsvnclient/...). Otherwise disable subversion support (set 'ENABLE_LIBSVN' to 'OFF').")
- endif(LIBSVN_FOUND)
-else()
- message(STATUS "Subversion client support: DISABLED")
-endif(ENABLE_LIBSVN)
+ find_package(OpenSceneGraph 3.2.0 REQUIRED osgText osgSim osgDB osgParticle osgGA osgViewer osgUtil)
+endif(SIMGEAR_HEADLESS)
find_package(ZLIB REQUIRED)
-find_package(Threads REQUIRED)
+find_package(CURL REQUIRED)
if (SYSTEM_EXPAT)
message(STATUS "Requested to use system Expat library, forcing SIMGEAR_SHARED to true")
set(SIMGEAR_SHARED ON)
find_package(EXPAT REQUIRED)
- include_directories(${EXPAT_INCLUDE_DIRS})
+
else()
message(STATUS "Using built-in expat code")
- add_definitions(-DHAVE_EXPAT_CONFIG_H)
+ # 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
+ ${PROJECT_BINARY_DIR}/3rdparty/expat)
endif(SYSTEM_EXPAT)
-if (ENABLE_PACKAGE)
- message(STATUS "package management: ENABLED: libArchive is needed")
- find_package(LibArchive REQUIRED)
-else()
- message(STATUS "package management: DISABLED")
-endif(ENABLE_PACKAGE)
+include_directories(${EXPAT_INCLUDE_DIRS})
check_include_file(inttypes.h HAVE_INTTYPES_H)
check_include_file(sys/time.h HAVE_SYS_TIME_H)
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")
# isnan might not be real symbol, so can't check using function_exists
check_cxx_source_compiles(
- "#include <cmath>
- void f() { isnan(0.0);} "
+ "#include <cmath>
+ int main() { return isnan(0.0);} "
HAVE_ISNAN)
check_cxx_source_compiles(
- "#include <cmath>
- void f() { std::isnan(0.0);} "
+ "#include <cmath>
+ int main() { return std::isnan(0.0);} "
HAVE_STD_ISNAN)
if(CMAKE_COMPILER_IS_GNUCXX)
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")
+ # Boost redeclares class members
+ set(WARNING_FLAGS_CXX "-Wall -Wno-overloaded-virtual -Wno-redeclared-class-member")
+ set(WARNING_FLAGS_C "-Wall")
+ set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
+ set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD "c++11")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -stdlib=libc++")
+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 " ${WARNING_FLAGS_CXX} -Wno-unused-local-typedefs")
+ endif()
endif()
if(WIN32)
# foreach(warning 4244 4251 4267 4275 4290 4786 4305 4996)
# SET(WARNING_FLAGS "${WARNING_FLAGS} /wd${warning}")
# endforeach(warning)
-
- set(MSVC_FLAGS "-DWIN32 -DNOMINMAX -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D__CRT_NONSTDC_NO_WARNINGS /wd4996 /wd4250")
+
+ set(MSVC_FLAGS "-DWIN32 -DNOMINMAX -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D__CRT_NONSTDC_NO_WARNINGS /wd4996 /wd4250 -Dstrdup=_strdup")
+ if (${MSVC_VERSION} GREATER 1599)
+ set( MSVC_LD_FLAGS "/FORCE:MULTIPLE" )
+ endif (${MSVC_VERSION} GREATER 1599)
endif(MSVC)
-
+
# assumed on Windows
set(HAVE_GETLOCALTIME 1)
-
+
set( WINSOCK_LIBRARY "ws2_32.lib" )
set( RT_LIBRARY "winmm" )
endif(WIN32)
set(CMAKE_C_FLAGS "${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} ${MSVC_LD_FLAGS}")
-include_directories(${PROJECT_SOURCE_DIR})
-include_directories(${PROJECT_SOURCE_DIR}/simgear/canvas/ShivaVG/include)
-include_directories(${PROJECT_BINARY_DIR}/simgear)
-include_directories(${PROJECT_BINARY_DIR}/simgear/xml)
+# 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}
- ${ZLIB_INCLUDE_DIR}
+include_directories(${OPENSCENEGRAPH_INCLUDE_DIRS}
+ ${Boost_INCLUDE_DIRS}
+ ${ZLIB_INCLUDE_DIR}
${OPENAL_INCLUDE_DIR}
- ${LibArchive_INCLUDE_DIRS}
+ ${CURL_INCLUDE_DIRS}
)
add_definitions(-DHAVE_CONFIG_H)
"${PROJECT_BINARY_DIR}/simgear/simgear_config.h"
)
-configure_file (
- "${PROJECT_SOURCE_DIR}/simgear/xml/expat_config_cmake.in"
- "${PROJECT_BINARY_DIR}/simgear/xml/expat_config.h"
-)
-
if(ENABLE_TESTS)
# enable CTest / make test target
message(STATUS "Tests: ENABLED")
include (Dart)
- enable_testing()
+ 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}
+ ${CURL_LIBRARIES})
+set(TEST_LIBS SimGearCore ${TEST_LIBS_INTERNAL_CORE})
+
+if(NOT SIMGEAR_HEADLESS)
+ set(TEST_LIBS SimGearScene ${OPENGL_LIBRARIES} ${TEST_LIBS})
+endif()
+
install (FILES ${PROJECT_BINARY_DIR}/simgear/simgear_config.h DESTINATION include/simgear/)
+
+include_directories(3rdparty/utf8/source)
+if (ENABLE_DNS)
+ message(STATUS "DNS resolver: ENABLED")
+ include_directories(3rdparty/udns)
+else()
+ message(STATUS "DNS resolver: DISABLED")
+endif()
+
+
+add_subdirectory(3rdparty)
add_subdirectory(simgear)
-if (NOT EMBEDDED_SIMGEAR)
+#-----------------------------------------------------------------------------
+### Export stuff, see https://cmake.org/cmake/help/v3.2/manual/cmake-packages.7.html#creating-packages
+#-----------------------------------------------------------------------------
+
+generate_export_header(SimGearCore)
+if(NOT SIMGEAR_HEADLESS)
+ generate_export_header(SimGearScene)
+endif()
+
+include(CMakePackageConfigHelpers)
+
+write_basic_package_version_file(
+ "${CMAKE_CURRENT_BINARY_DIR}/SimGear/SimGearConfigVersion.cmake"
+ VERSION ${SIMGEAR_VERSION}
+ COMPATIBILITY AnyNewerVersion
+)
+
+configure_file(SimGearConfig.cmake.in
+ "${CMAKE_CURRENT_BINARY_DIR}/SimGear/SimGearConfig.cmake"
+ @ONLY
+)
+
+set(ConfigPackageLocation lib/cmake/SimGear)
+install(EXPORT SimGearTargets
+ DESTINATION ${ConfigPackageLocation}
+)
+install(
+ FILES
+ "${CMAKE_CURRENT_BINARY_DIR}/SimGear/SimGearConfig.cmake"
+ "${CMAKE_CURRENT_BINARY_DIR}/SimGear/SimGearConfigVersion.cmake"
+ DESTINATION ${ConfigPackageLocation}
+ COMPONENT Devel
+)
+
#-----------------------------------------------------------------------------
### uninstall target
#-----------------------------------------------------------------------------
IMMEDIATE @ONLY)
ADD_CUSTOM_TARGET(uninstall
"${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
-
-endif()
-
projects / simgear.git / blobdiff