X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=CMakeLists.txt;h=281b366f5c3a984bfb5c161622cf25d527061566;hb=92074f0d3c29ed5d064db0c943cf88760c930e23;hp=fbf5185c0b6ec8749cd6a4f73d23cdd133b565ac;hpb=65ae34169d7a41c5a8b8f679f74ce220190539e8;p=simgear.git diff --git a/CMakeLists.txt b/CMakeLists.txt index fbf5185c..281b366f 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 +154,7 @@ 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) if(HAVE_UNISTD_H) set(CMAKE_REQUIRED_INCLUDES ${CMAKE_INCLUDE_PATH}) @@ -142,24 +166,21 @@ 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 "rd" CACHE STRING "add a postfix, usually empty on windows") -SET(CMAKE_MINSIZEREL_POSTFIX "s" 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") # isnan might not be real symbol, so can't check using function_exists check_cxx_source_compiles( @@ -169,6 +190,13 @@ check_cxx_source_compiles( if(CMAKE_COMPILER_IS_GNUCXX) set(WARNING_FLAGS -Wall) + + # certain GCC versions don't provide the atomic builds, and hence + # require is to provide them in SGAtomic.cxx + set(CMAKE_REQUIRED_INCLUDES ${CMAKE_INCLUDE_PATH}) + check_cxx_source_compiles( + "int main() { unsigned mValue; return __sync_add_and_fetch(&mValue, 1); }" + GCC_ATOMIC_BUILTINS_FOUND) endif(CMAKE_COMPILER_IS_GNUCXX) if(WIN32) @@ -189,6 +217,10 @@ if(WIN32) set( RT_LIBRARY "winmm" ) endif(WIN32) +if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang") + set (WARNING_FLAGS "-Wall -Wno-overloaded-virtual") +endif() + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS} ${MSVC_FLAGS}") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS} ${MSVC_FLAGS} ${BOOST_CXX_FLAGS}") @@ -208,12 +240,14 @@ configure_file ( "${PROJECT_SOURCE_DIR}/simgear/simgear_config_cmake.h.in" "${PROJECT_BINARY_DIR}/simgear/simgear_config.h" ) - + +if(ENABLE_TESTS) # enable CTest / make test target include (Dart) enable_testing() - +endif(ENABLE_TESTS) + install (FILES ${PROJECT_BINARY_DIR}/simgear/simgear_config.h DESTINATION include/simgear/) add_subdirectory(simgear) @@ -227,5 +261,3 @@ CONFIGURE_FILE( ADD_CUSTOM_TARGET(uninstall "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake") - -