163 строки
4.8 KiB
CMake
163 строки
4.8 KiB
CMake
include(CheckIncludeFile)
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include(CheckSymbolExists)
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include(CheckFunctionExists)
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include(CheckLibraryExists)
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include(CheckTypeSize)
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include(CheckCXXSourceCompiles)
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include(TestBigEndian)
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set(PACKAGE ${APPLICATION_NAME})
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set(VERSION ${APPLICATION_VERSION})
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set(DATADIR ${DATA_INSTALL_DIR})
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set(LIBDIR ${LIB_INSTALL_DIR})
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set(PLUGINDIR "${PLUGIN_INSTALL_DIR}-${LIBRARY_SOVERSION}")
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set(SYSCONFDIR ${SYSCONF_INSTALL_DIR})
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set(BINARYDIR ${CMAKE_BINARY_DIR})
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set(SOURCEDIR ${CMAKE_SOURCE_DIR})
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function(COMPILER_DUMPVERSION _OUTPUT_VERSION)
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# Remove whitespaces from the argument.
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# This is needed for CC="ccache gcc" cmake ..
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string(REPLACE " " "" _C_COMPILER_ARG "${CMAKE_C_COMPILER_ARG1}")
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execute_process(
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COMMAND
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${CMAKE_C_COMPILER} ${_C_COMPILER_ARG} -dumpversion
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OUTPUT_VARIABLE _COMPILER_VERSION
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)
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string(REGEX REPLACE "([0-9])\\.([0-9])(\\.[0-9])?" "\\1\\2"
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_COMPILER_VERSION "${_COMPILER_VERSION}")
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set(${_OUTPUT_VERSION} ${_COMPILER_VERSION} PARENT_SCOPE)
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endfunction()
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if(CMAKE_COMPILER_IS_GNUCC AND NOT MINGW AND NOT OS2)
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compiler_dumpversion(GNUCC_VERSION)
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if (NOT GNUCC_VERSION EQUAL 34)
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check_c_compiler_flag("-fvisibility=hidden" WITH_VISIBILITY_HIDDEN)
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endif (NOT GNUCC_VERSION EQUAL 34)
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endif(CMAKE_COMPILER_IS_GNUCC AND NOT MINGW AND NOT OS2)
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# HEADER FILES
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check_include_file(argp.h HAVE_ARGP_H)
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check_include_file(pty.h HAVE_PTY_H)
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check_include_file(termios.h HAVE_TERMIOS_H)
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if (WIN32)
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check_include_file(wspiapi.h HAVE_WSPIAPI_H)
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if (NOT HAVE_WSPIAPI_H)
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message(STATUS "WARNING: Without wspiapi.h, this build will only work on Windows XP and newer versions")
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endif (NOT HAVE_WSPIAPI_H)
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check_include_file(ws2tcpip.h HAVE_WS2TCPIP_H)
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if (HAVE_WSPIAPI_H OR HAVE_WS2TCPIP_H)
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set(HAVE_GETADDRINFO TRUE)
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set(HAVE_GETHOSTBYNAME TRUE)
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endif (HAVE_WSPIAPI_H OR HAVE_WS2TCPIP_H)
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set(HAVE_SELECT TRUE)
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endif (WIN32)
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set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIRS})
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check_include_file(openssl/aes.h HAVE_OPENSSL_AES_H)
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set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIRS})
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check_include_file(openssl/blowfish.h HAVE_OPENSSL_BLOWFISH_H)
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set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIRS})
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check_include_file(openssl/des.h HAVE_OPENSSL_DES_H)
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set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIRS})
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check_include_file(openssl/ecdh.h HAVE_OPENSSL_ECDH_H)
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if (CMAKE_HAVE_PTHREAD_H)
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set(HAVE_PTHREAD_H 1)
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endif (CMAKE_HAVE_PTHREAD_H)
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# FUNCTIONS
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check_function_exists(strncpy HAVE_STRNCPY)
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check_function_exists(vsnprintf HAVE_VSNPRINTF)
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check_function_exists(snprintf HAVE_SNPRINTF)
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if (WIN32)
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check_function_exists(_vsnprintf_s HAVE__VSNPRINTF_S)
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check_function_exists(_vsnprintf HAVE__VSNPRINTF)
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check_function_exists(_snprintf HAVE__SNPRINTF)
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check_function_exists(_snprintf_s HAVE__SNPRINTF_S)
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endif (WIN32)
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if (UNIX)
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if (NOT LINUX)
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# libsocket (Solaris)
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check_library_exists(socket getaddrinfo "" HAVE_LIBSOCKET)
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if (HAVE_LIBSOCKET)
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set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} socket)
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endif (HAVE_LIBSOCKET)
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# libresolv
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check_library_exists(resolv hstrerror "" HAVE_LIBRESOLV)
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if (HAVE_LIBRESOLV)
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set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} resolv)
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endif (HAVE_LIBRESOLV)
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# libnsl/inet_pton (Solaris)
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check_library_exists(nsl inet_pton "" HAVE_LIBNSL)
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if (HAVE_LIBNSL)
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set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} nsl)
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endif (HAVE_LIBNSL)
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# librt
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check_library_exists(rt nanosleep "" HAVE_LIBRT)
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endif (NOT LINUX)
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check_library_exists(rt clock_gettime "" HAVE_CLOCK_GETTIME)
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if (HAVE_LIBRT OR HAVE_CLOCK_GETTIME)
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set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} rt)
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endif (HAVE_LIBRT OR HAVE_CLOCK_GETTIME)
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check_library_exists(util forkpty "" HAVE_LIBUTIL)
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check_function_exists(getaddrinfo HAVE_GETADDRINFO)
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check_function_exists(poll HAVE_POLL)
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check_function_exists(select HAVE_SELECT)
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check_function_exists(cfmakeraw HAVE_CFMAKERAW)
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check_function_exists(ntohll HAVE_NTOHLL)
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endif (UNIX)
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set(LIBSSH_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CACHE INTERNAL "libssh required system libraries")
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# LIBRARIES
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if (OPENSSL_FOUND)
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set(HAVE_LIBCRYPTO 1)
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endif (OPENSSL_FOUND)
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if (GCRYPT_FOUND)
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set(HAVE_LIBGCRYPT 1)
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endif (GCRYPT_FOUND)
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if (ZLIB_LIBRARY)
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set(HAVE_LIBZ 1)
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endif (ZLIB_LIBRARY)
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if (CMAKE_HAVE_THREADS_LIBRARY)
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if (CMAKE_USE_PTHREADS_INIT)
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set(HAVE_PTHREAD 1)
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endif (CMAKE_USE_PTHREADS_INIT)
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endif (CMAKE_HAVE_THREADS_LIBRARY)
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# OPTIONS
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if (WITH_DEBUG_CRYPTO)
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set(DEBUG_CRYPTO 1)
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endif (WITH_DEBUG_CRYPTO)
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if (WITH_DEBUG_CALLTRACE)
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set(DEBUG_CALLTRACE 1)
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endif (WITH_DEBUG_CALLTRACE)
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# ENDIAN
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if (NOT WIN32)
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test_big_endian(WORDS_BIGENDIAN)
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endif (NOT WIN32)
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