forked from openkylin/libssh2
64 lines
2.6 KiB
CMake
64 lines
2.6 KiB
CMake
# Copyright (c) 2014 Alexander Lamaison <alexander.lamaison@gmail.com>
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#
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# Redistribution and use in source and binary forms,
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# with or without modification, are permitted provided
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# that the following conditions are met:
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#
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# Redistributions of source code must retain the above
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# copyright notice, this list of conditions and the
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# following disclaimer.
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#
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# Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials
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# provided with the distribution.
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#
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# Neither the name of the copyright holder nor the names
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# of any other contributors may be used to endorse or
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# promote products derived from this software without
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# specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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# CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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# OF SUCH DAMAGE.
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# Some systems have their socket functions in a library.
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# (Solaris -lsocket/-lnsl, Windows -lws2_32). This macro appends those
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# libraries to the given list
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macro(append_needed_socket_libraries LIBRARIES_LIST)
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if(CMAKE_SYSTEM_NAME STREQUAL "Windows" AND CMAKE_SIZEOF_VOID_P EQUAL 4)
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# x86 Windows uses STDCALL for these functions, so their names are mangled,
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# meaning the platform checks don't work. Hardcoding these until we get
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# a better solution.
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set(HAVE_SOCKET 1)
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set(HAVE_SELECT 1)
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set(HAVE_INET_ADDR 1)
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set(NEED_LIB_WS2_32 1)
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else()
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check_function_exists_may_need_library(socket HAVE_SOCKET socket ws2_32)
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check_function_exists_may_need_library(select HAVE_SELECT ws2_32)
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check_function_exists_may_need_library(inet_addr HAVE_INET_ADDR nsl ws2_32)
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endif()
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if(NEED_LIB_SOCKET)
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list(APPEND ${LIBRARIES_LIST} socket)
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endif()
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if(NEED_LIB_NSL)
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list(APPEND ${LIBRARIES_LIST} nsl)
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endif()
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if(NEED_LIB_WS2_32)
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list(APPEND ${LIBRARIES_LIST} ws2_32)
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endif()
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endmacro() |