project(libssh C) # Required cmake version cmake_minimum_required(VERSION 2.6.0) # global needed variables set(APPLICATION_NAME ${PROJECT_NAME}) set(APPLICATION_VERSION_MAJOR "0") set(APPLICATION_VERSION_MINOR "5") set(APPLICATION_VERSION_PATCH "90") set(APPLICATION_VERSION "${APPLICATION_VERSION_MAJOR}.${APPLICATION_VERSION_MINOR}.${APPLICATION_VERSION_PATCH}") # SOVERSION scheme: CURRENT.AGE.REVISION # If there was an incompatible interface change: # Increment CURRENT. Set AGE and REVISION to 0 # If there was a compatible interface change: # Increment AGE. Set REVISION to 0 # If the source code was changed, but there were no interface changes: # Increment REVISION. set(LIBRARY_VERSION "4.3.0") set(LIBRARY_SOVERSION "4") # where to look first for cmake modules, before ${CMAKE_ROOT}/Modules/ is checked set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/Modules ) # add definitions include(DefineCMakeDefaults) include(DefinePlatformDefaults) include(DefineCompilerFlags) include(DefineInstallationPaths) include(DefineOptions.cmake) include(CPackConfig.cmake) # disallow in-source build include(MacroEnsureOutOfSourceBuild) macro_ensure_out_of_source_build("${PROJECT_NAME} requires an out of source build. Please create a separate build directory and run 'cmake /path/to/${PROJECT_NAME} [options]' there.") # add macros include(MacroAddPlugin) include(MacroCopyFile) # search for libraries if (WITH_ZLIB) find_package(ZLIB REQUIRED) endif (WITH_ZLIB) if (WITH_GCRYPT) find_package(GCrypt 1.5.0 REQUIRED) if (NOT GCRYPT_FOUND) message(FATAL_ERROR "Could not find GCrypt") endif (NOT GCRYPT_FOUND) else (WITH_GCRYPT) find_package(OpenSSL) if (NOT OPENSSL_FOUND) find_package(GCrypt) if (NOT GCRYPT_FOUND) message(FATAL_ERROR "Could not find OpenSSL or GCrypt") endif (NOT GCRYPT_FOUND) endif (NOT OPENSSL_FOUND) endif(WITH_GCRYPT) # Find out if we have threading available set(CMAKE_THREAD_PREFER_PTHREADS ON) find_package(Threads) if (WITH_GSSAPI) find_package(GSSAPI) endif (WITH_GSSAPI) if (WITH_NACL) find_package(NaCl) if (NOT NACL_FOUND) set(WITH_NACL OFF) endif (NOT NACL_FOUND) endif (WITH_NACL) # config.h checks include(ConfigureChecks.cmake) configure_file(config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h) # check subdirectories add_subdirectory(doc) add_subdirectory(include) add_subdirectory(src) # pkg-config file configure_file(libssh.pc.cmake ${CMAKE_CURRENT_BINARY_DIR}/libssh.pc) configure_file(libssh_threads.pc.cmake ${CMAKE_CURRENT_BINARY_DIR}/libssh_threads.pc) install( FILES ${CMAKE_CURRENT_BINARY_DIR}/libssh.pc ${CMAKE_CURRENT_BINARY_DIR}/libssh_threads.pc DESTINATION ${LIB_INSTALL_DIR}/pkgconfig COMPONENT pkgconfig ) # cmake config files configure_file(libssh-config.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/libssh-config.cmake @ONLY) configure_file(libssh-config-version.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/libssh-config-version.cmake @ONLY) install( FILES ${CMAKE_CURRENT_BINARY_DIR}/libssh-config.cmake ${CMAKE_CURRENT_BINARY_DIR}/libssh-config-version.cmake DESTINATION ${CMAKE_INSTALL_DIR} COMPONENT devel ) # in tree build settings configure_file(libssh-build-tree-settings.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/libssh-build-tree-settings.cmake @ONLY) if (WITH_EXAMPLES) add_subdirectory(examples) endif (WITH_EXAMPLES) if (WITH_TESTING) find_package(CMocka REQUIRED) include(AddCMockaTest) add_subdirectory(tests) endif (WITH_TESTING) message(STATUS "********************************************") message(STATUS "********** ${PROJECT_NAME} build options : **********") message(STATUS "zlib support: ${WITH_ZLIB}") message(STATUS "libgcrypt support: ${WITH_GCRYPT}") message(STATUS "libnacl support: ${WITH_NACL}") message(STATUS "SSH-1 support: ${WITH_SSH1}") message(STATUS "SFTP support: ${WITH_SFTP}") message(STATUS "Server support : ${WITH_SERVER}") message(STATUS "GSSAPI support : ${WITH_GSSAPI}") message(STATUS "Pcap debugging support : ${WITH_PCAP}") message(STATUS "With static library: ${WITH_STATIC_LIB}") message(STATUS "Unit testing: ${WITH_TESTING}") message(STATUS "Client code Unit testing: ${WITH_CLIENT_TESTING}") if (WITH_INTERNAL_DOC) message(STATUS "Internal documentation generation") else (WITH_INTERNAL_DOC) message(STATUS "Public API documentation generation") endif (WITH_INTERNAL_DOC) message(STATUS "Benchmarks: ${WITH_BENCHMARKS}") message(STATUS "********************************************")