mirror of
https://git.libssh.org/projects/libssh.git
synced 2026-02-04 12:20:42 +09:00
09b0018b93
Functions to mesure elapsed time before and after a serie of
calls. Introduces a dependancy to clock_gettime() and librt,
hope this doesn't break anything. Porting to gettimeofday() should
not be too hard.
(cherry picked from commit 59f7647cd9)
161 lines
4.7 KiB
CMake
161 lines
4.7 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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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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if (HAVE_LIBRT)
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set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} rt)
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endif (HAVE_LIBRT)
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endif (NOT LINUX)
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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(regcomp HAVE_REGCOMP)
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endif (UNIX)
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check_library_exists(rt clock_gettime "" HAVE_LIBRT)
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if (HAVE_LIBRT)
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set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} rt)
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endif (HAVE_LIBRT)
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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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