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# - Find curl
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# Find the native CURL headers and libraries.
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#
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# CURL_INCLUDE_DIRS - where to find curl/curl.h, etc.
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# CURL_LIBRARIES - List of libraries when using curl.
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# CURL_FOUND - True if curl found.
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# CURL_VERSION_STRING - the version of curl found (since CMake 2.8.8)
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#=============================================================================
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# Copyright 2006-2009 Kitware, Inc.
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# Copyright 2012 Rolf Eike Beer <eike@sf-mail.de>
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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# Look for the header file.
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FIND_PATH(CURL_INCLUDE_DIR NAMES curl/curl.h)
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MARK_AS_ADVANCED(CURL_INCLUDE_DIR)
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# Look for the library.
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FIND_LIBRARY(CURL_LIBRARY NAMES
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curl
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# Windows MSVC prebuilts:
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curllib
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libcurl_imp
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curllib_static
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)
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MARK_AS_ADVANCED(CURL_LIBRARY)
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IF(CURL_INCLUDE_DIR)
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FOREACH(_curl_version_header curlver.h curl.h)
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IF(EXISTS "${CURL_INCLUDE_DIR}/curl/${_curl_version_header}")
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FILE(STRINGS "${CURL_INCLUDE_DIR}/curl/${_curl_version_header}" curl_version_str REGEX "^#define[\t ]+LIBCURL_VERSION[\t ]+\".*\"")
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STRING(REGEX REPLACE "^#define[\t ]+LIBCURL_VERSION[\t ]+\"([^\"]*)\".*" "\\1" CURL_VERSION_STRING "${curl_version_str}")
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UNSET(curl_version_str)
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BREAK()
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ENDIF()
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ENDFOREACH(_curl_version_header)
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ENDIF()
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# handle the QUIETLY and REQUIRED arguments and set CURL_FOUND to TRUE if
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# all listed variables are TRUE
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INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(CURL
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REQUIRED_VARS CURL_LIBRARY CURL_INCLUDE_DIR
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VERSION_VAR CURL_VERSION_STRING)
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IF(CURL_FOUND)
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SET(CURL_LIBRARIES ${CURL_LIBRARY})
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SET(CURL_INCLUDE_DIRS ${CURL_INCLUDE_DIR})
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ENDIF(CURL_FOUND)
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