102 lines
3.1 KiB
CMake
102 lines
3.1 KiB
CMake
# - Try to find LibSSH
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# Once done this will define
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#
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# LIBSSH_FOUND - system has LibSSH
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# LIBSSH_INCLUDE_DIRS - the LibSSH include directory
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# LIBSSH_LIBRARIES - Link these to use LibSSH
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#
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# Copyright (c) 2009 Andreas Schneider <mail@cynapses.org>
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# Modified by Peter Wu <peter@lekensteyn.nl> to use standard
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# find_package(LIBSSH ...) without external module.
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#
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# Redistribution and use is allowed according to the terms of the New
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# BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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#
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if(LIBSSH_LIBRARIES AND LIBSSH_INCLUDE_DIRS)
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# in cache already
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set(LIBSSH_FOUND TRUE)
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else ()
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include(FindWSWinLibs)
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FindWSWinLibs("libssh-.*" "LIBSSH_HINTS")
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find_path(LIBSSH_INCLUDE_DIR
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NAMES
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libssh/libssh.h
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HINTS
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"${LIBSSH_HINTS}/include"
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PATHS
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/usr/include
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/usr/local/include
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/opt/local/include
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/sw/include
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${CMAKE_INCLUDE_PATH}
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${CMAKE_INSTALL_PREFIX}/include
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)
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find_library(LIBSSH_LIBRARY
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NAMES
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ssh
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libssh
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HINTS
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"${LIBSSH_HINTS}/lib"
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PATHS
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/usr/lib
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/usr/local/lib
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/opt/local/lib
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/sw/lib
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${CMAKE_LIBRARY_PATH}
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${CMAKE_INSTALL_PREFIX}/lib
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)
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if(LIBSSH_INCLUDE_DIR AND LIBSSH_LIBRARY)
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set(LIBSSH_INCLUDE_DIRS
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${LIBSSH_INCLUDE_DIR}
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)
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set(LIBSSH_LIBRARIES
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${LIBSSH_LIBRARY}
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)
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file(STRINGS ${LIBSSH_INCLUDE_DIR}/libssh/libssh.h LIBSSH_VERSION_MAJOR
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REGEX "#define[ ]+LIBSSH_VERSION_MAJOR[ ]+[0-9]+")
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# Older versions of libssh like libssh-0.2 have LIBSSH_VERSION but not LIBSSH_VERSION_MAJOR
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if(LIBSSH_VERSION_MAJOR)
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string(REGEX MATCH "[0-9]+" LIBSSH_VERSION_MAJOR ${LIBSSH_VERSION_MAJOR})
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file(STRINGS ${LIBSSH_INCLUDE_DIR}/libssh/libssh.h LIBSSH_VERSION_MINOR
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REGEX "#define[ ]+LIBSSH_VERSION_MINOR[ ]+[0-9]+")
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string(REGEX MATCH "[0-9]+" LIBSSH_VERSION_MINOR ${LIBSSH_VERSION_MINOR})
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file(STRINGS ${LIBSSH_INCLUDE_DIR}/libssh/libssh.h LIBSSH_VERSION_PATCH
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REGEX "#define[ ]+LIBSSH_VERSION_MICRO[ ]+[0-9]+")
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string(REGEX MATCH "[0-9]+" LIBSSH_VERSION_PATCH ${LIBSSH_VERSION_PATCH})
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set(LIBSSH_VERSION ${LIBSSH_VERSION_MAJOR}.${LIBSSH_VERSION_MINOR}.${LIBSSH_VERSION_PATCH})
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endif()
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endif()
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# handle the QUIETLY and REQUIRED arguments and set LIBSSH_FOUND to TRUE if
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# all listed variables are TRUE and the requested version matches.
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(LIBSSH
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REQUIRED_VARS LIBSSH_LIBRARIES LIBSSH_INCLUDE_DIRS LIBSSH_VERSION
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VERSION_VAR LIBSSH_VERSION)
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if(WIN32)
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set(LIBSSH_DLL_DIR "${LIBSSH_HINTS}/bin"
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CACHE PATH "Path to libssh DLL"
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)
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file(GLOB _libssh_dll RELATIVE "${LIBSSH_DLL_DIR}"
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"${LIBSSH_DLL_DIR}/ssh.dll"
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)
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set(LIBSSH_DLL ${_libssh_dll}
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# We're storing filenames only. Should we use STRING instead?
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CACHE FILEPATH "libssh DLL file name"
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)
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mark_as_advanced(LIBSSH_DLL_DIR LIBSSH_DLL)
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endif()
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# show the LIBSSH_INCLUDE_DIRS and LIBSSH_LIBRARIES variables only in the advanced view
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mark_as_advanced(LIBSSH_INCLUDE_DIRS LIBSSH_LIBRARIES)
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endif()
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