X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=CMakeLists.txt;h=45e08ab07b370b2d04b56649eef8828afc87ffbd;hb=ffb67f4014f16f33e7cea6b150e1da004558fad5;hp=7e2e8ebe780b5b4125beb17fed860f50c1ee9d93;hpb=b5134f15b43eaf391568248fffef2a40636d067e;p=simgear.git diff --git a/CMakeLists.txt b/CMakeLists.txt index 7e2e8ebe..45e08ab0 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -2,7 +2,7 @@ cmake_minimum_required (VERSION 2.6.4) include (CheckFunctionExists) include (CheckIncludeFile) include (CheckCXXSourceCompiles) -include (CPack) + project(SimGear) @@ -10,6 +10,9 @@ project(SimGear) file(READ version versionFile) string(STRIP ${versionFile} SIMGEAR_VERSION) +# use simgear version also as the SO version (if building SOs) +SET(SIMGEAR_SOVERSION ${SIMGEAR_VERSION}) + #packaging SET(CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/COPYING") SET(CPACK_RESOURCE_FILE_README "${PROJECT_SOURCE_DIR}/README") @@ -18,6 +21,7 @@ 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}) @@ -26,6 +30,15 @@ set(CPACK_PACKAGE_VERSION_PATCH ${CMAKE_MATCH_3}) message(STATUS "version is ${CPACK_PACKAGE_VERSION_MAJOR} dot ${CPACK_PACKAGE_VERSION_MINOR} dot ${CPACK_PACKAGE_VERSION_PATCH}") +set(CPACK_SOURCE_GENERATOR TBZ2) +set(CPACK_SOURCE_PACKAGE_FILE_NAME "simgear-${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: ${CPACK_SOURCE_IGNORE_FILES}") + +include (CPack) + # We have some custom .cmake scripts not in the official distribution. set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMakeModules;${CMAKE_MODULE_PATH}") @@ -36,11 +49,23 @@ if(NOT CMAKE_BUILD_TYPE) FORCE) endif(NOT CMAKE_BUILD_TYPE) +# Determine name of library installation directory, i.e. "lib" vs "lib64", which +# differs between all Debian-based vs all other Linux distros. +# See cmake bug #11964, http://cmake.org/gitweb?p=cmake.git;a=commit;h=126c993d +# GNUInstallDirs requires CMake >= 2.8.5, use own file for older cmake +if(${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) +message(STATUS "Library installation directory: ${CMAKE_INSTALL_LIBDIR}") + option(SIMGEAR_SHARED "Set to ON to build SimGear as a shared library/framework" OFF) 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) if (MSVC) GET_FILENAME_COMPONENT(PARENT_DIR ${PROJECT_SOURCE_DIR} PATH) @@ -89,13 +114,12 @@ find_package(ZLIB REQUIRED) find_package(Threads REQUIRED) if(SIMGEAR_HEADLESS) - message(STATUS "headlesss mode") - set(NO_OPENSCENEGRAPH_INTERFACE 1) + message(STATUS "headless mode") else() find_package(OpenGL REQUIRED) find_package(OpenAL REQUIRED) find_package(ALUT REQUIRED) - find_package(OpenSceneGraph 2.8.1 REQUIRED osgText osgSim osgDB osgParticle osgUtil) + find_package(OpenSceneGraph 3.0.0 REQUIRED osgText osgSim osgDB osgParticle osgUtil) endif(SIMGEAR_HEADLESS) if(JPEG_FACTORY) @@ -130,7 +154,9 @@ check_function_exists(gettimeofday HAVE_GETTIMEOFDAY) check_function_exists(ftime HAVE_FTIME) 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}) @@ -142,21 +168,18 @@ if(HAVE_UNISTD_H) int main() { return 0; } " - HAVE_CLOCK_GETTIME) + HAVE_CLOCK_GETTIME) endif(HAVE_UNISTD_H) set(RT_LIBRARY "") if(HAVE_CLOCK_GETTIME) - check_function_exists(clock_gettime CLOCK_GETTIME_IN_LIBC) - if(NOT CLOCK_GETTIME_IN_LIBC) - check_library_exists(rt clock_gettime "" HAVE_RT) - if(HAVE_RT) - set(RT_LIBRARY rt) - endif(HAVE_RT) - endif(NOT CLOCK_GETTIME_IN_LIBC) + check_library_exists(rt clock_gettime "" HAVE_RT) + if(HAVE_RT) + set(RT_LIBRARY rt) + endif(HAVE_RT) endif(HAVE_CLOCK_GETTIME) -SET(CMAKE_DEBUG_POSTFIX "d" CACHE STRING "add a postfix, usually d on windows") +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") SET(CMAKE_MINSIZEREL_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows") @@ -168,11 +191,28 @@ check_cxx_source_compiles( HAVE_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 ${CMAKE_INCLUDE_PATH}) + check_cxx_source_compiles( + "int main() { unsigned mValue; return __sync_add_and_fetch(&mValue, 1); }" + GCC_ATOMIC_BUILTINS_FOUND) endif(CMAKE_COMPILER_IS_GNUCXX) +if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang") + set(WARNING_FLAGS_CXX "-Wall -Wno-overloaded-virtual") + set(WARNING_FLAGS_C "-Wall") +endif() + if(WIN32) + if(MINGW) + add_definitions(-D_WIN32_WINNT=0x501) + endif() + if(MSVC) # turn off various warnings # foreach(warning 4244 4251 4267 4275 4290 4786 4305 4996) @@ -187,20 +227,21 @@ if(WIN32) set( WINSOCK_LIBRARY "ws2_32.lib" ) set( RT_LIBRARY "winmm" ) -endif(WIN32) +endif(WIN32) -set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS} ${MSVC_FLAGS}") -set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS} ${MSVC_FLAGS} ${BOOST_CXX_FLAGS}") +set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS_C} ${MSVC_FLAGS}") +set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS_CXX} ${MSVC_FLAGS} ${BOOST_CXX_FLAGS}") include_directories(${PROJECT_SOURCE_DIR}) include_directories(${PROJECT_BINARY_DIR}/simgear) +include_directories(${PROJECT_BINARY_DIR}/simgear/xml) include_directories(${OPENSCENEGRAPH_INCLUDE_DIRS} ${Boost_INCLUDE_DIRS} ${ZLIB_INCLUDE_DIR} ${ALUT_INCLUDE_DIR} ${OPENAL_INCLUDE_DIR} ) - add_definitions(-DHAVE_CONFIG_H) +add_definitions(-DHAVE_EXPAT_CONFIG_H) # configure a header file to pass some of the CMake settings # to the source code @@ -208,12 +249,19 @@ configure_file ( "${PROJECT_SOURCE_DIR}/simgear/simgear_config_cmake.h.in" "${PROJECT_BINARY_DIR}/simgear/simgear_config.h" ) - + +configure_file ( + "${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 include (Dart) enable_testing() - +endif(ENABLE_TESTS) + install (FILES ${PROJECT_BINARY_DIR}/simgear/simgear_config.h DESTINATION include/simgear/) add_subdirectory(simgear) @@ -227,5 +275,3 @@ CONFIGURE_FILE( ADD_CUSTOM_TARGET(uninstall "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake") - -