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76 lines
2.2 KiB
76 lines
2.2 KiB
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
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#.rst:
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# FindCURL
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# --------
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#
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# Find the native CURL headers and libraries.
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#
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# IMPORTED Targets
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# ^^^^^^^^^^^^^^^^
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#
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# This module defines :prop_tgt:`IMPORTED` target ``CURL::libcurl``, if
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# curl has been found.
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#
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# Result Variables
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# ^^^^^^^^^^^^^^^^
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#
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# This module defines the following variables:
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#
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# ``CURL_FOUND``
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# True if curl found.
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#
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# ``CURL_INCLUDE_DIRS``
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# where to find curl/curl.h, etc.
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#
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# ``CURL_LIBRARIES``
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# List of libraries when using curl.
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#
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# ``CURL_VERSION_STRING``
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# The version of curl found.
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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 (sorted from most current/relevant entry to least).
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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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# Windows older "Win32 - MSVC" prebuilts (libcurl.lib, e.g. libcurl-7.15.5-win32-msvc.zip):
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libcurl
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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 "${curl_version_str}")
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unset(curl_version_str)
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break()
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endif()
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endforeach()
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endif()
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include(${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 ${CURL_INCLUDE_DIR})
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if(NOT TARGET CURL::libcurl)
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add_library(CURL::libcurl UNKNOWN IMPORTED)
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set_target_properties(CURL::libcurl PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${CURL_INCLUDE_DIRS}")
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set_property(TARGET CURL::libcurl APPEND PROPERTY IMPORTED_LOCATION "${CURL_LIBRARY}")
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endif()
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endif()
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