325 строки
7.8 KiB
CMake
325 строки
7.8 KiB
CMake
# - Try to find GSSAPI
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# Once done this will define
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#
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# KRB5_CONFIG - Path to krb5-config
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# GSSAPI_ROOT_DIR - Set this variable to the root installation of GSSAPI
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#
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# Read-Only variables:
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# GSSAPI_FLAVOR_MIT - set to TURE if MIT Kerberos has been found
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# GSSAPI_FLAVOR_HEIMDAL - set to TRUE if Heimdal Keberos has been found
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# GSSAPI_FOUND - system has GSSAPI
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# GSSAPI_INCLUDE_DIR - the GSSAPI include directory
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# GSSAPI_LIBRARIES - Link these to use GSSAPI
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# GSSAPI_DEFINITIONS - Compiler switches required for using GSSAPI
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#
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#=============================================================================
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# Copyright (c) 2013 Andreas Schneider <asn@cryptomilk.org>
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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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#
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find_path(GSSAPI_ROOT_DIR
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NAMES
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include/gssapi.h
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include/gssapi/gssapi.h
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HINTS
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${_GSSAPI_ROOT_HINTS}
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PATHS
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${_GSSAPI_ROOT_PATHS}
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)
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mark_as_advanced(GSSAPI_ROOT_DIR)
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if (UNIX)
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find_program(KRB5_CONFIG
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NAMES
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krb5-config
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PATHS
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${GSSAPI_ROOT_DIR}/bin
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/opt/local/bin)
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mark_as_advanced(KRB5_CONFIG)
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if (KRB5_CONFIG)
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# Check if we have MIT KRB5
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execute_process(
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COMMAND
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${KRB5_CONFIG} --vendor
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RESULT_VARIABLE
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_GSSAPI_VENDOR_RESULT
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OUTPUT_VARIABLE
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_GSSAPI_VENDOR_STRING)
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if (_GSSAPI_VENDOR_STRING MATCHES ".*Massachusetts.*")
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set(GSSAPI_FLAVOR_MIT TRUE)
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else()
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execute_process(
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COMMAND
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${KRB5_CONFIG} --libs gssapi
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RESULT_VARIABLE
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_GSSAPI_LIBS_RESULT
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OUTPUT_VARIABLE
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_GSSAPI_LIBS_STRING)
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if (_GSSAPI_LIBS_STRING MATCHES ".*roken.*")
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set(GSSAPI_FLAVOR_HEIMDAL TRUE)
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endif()
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endif()
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# Get the include dir
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execute_process(
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COMMAND
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${KRB5_CONFIG} --cflags gssapi
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RESULT_VARIABLE
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_GSSAPI_INCLUDE_RESULT
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OUTPUT_VARIABLE
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_GSSAPI_INCLUDE_STRING)
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string(REGEX REPLACE "(\r?\n)+$" "" _GSSAPI_INCLUDE_STRING "${_GSSAPI_INCLUDE_STRING}")
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string(REGEX REPLACE " *-I" "" _GSSAPI_INCLUDEDIR "${_GSSAPI_INCLUDE_STRING}")
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endif()
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if (NOT GSSAPI_FLAVOR_MIT AND NOT GSSAPI_FLAVOR_HEIMDAL)
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# Check for HEIMDAL
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find_package(PkgConfig)
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if (PKG_CONFIG_FOUND)
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pkg_check_modules(_GSSAPI heimdal-gssapi)
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endif (PKG_CONFIG_FOUND)
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if (_GSSAPI_FOUND)
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set(GSSAPI_FLAVOR_HEIMDAL TRUE)
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else()
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find_path(_GSSAPI_ROKEN
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NAMES
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roken.h
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PATHS
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${GSSAPI_ROOT_DIR}/include
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${_GSSAPI_INCLUDEDIR})
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if (_GSSAPI_ROKEN)
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set(GSSAPI_FLAVOR_HEIMDAL TRUE)
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endif()
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endif ()
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endif()
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endif (UNIX)
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find_path(GSSAPI_INCLUDE_DIR
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NAMES
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gssapi.h
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gssapi/gssapi.h
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PATHS
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${GSSAPI_ROOT_DIR}/include
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${_GSSAPI_INCLUDEDIR}
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)
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if (GSSAPI_FLAVOR_MIT)
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find_library(GSSAPI_LIBRARY
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NAMES
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gssapi_krb5
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PATHS
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${GSSAPI_ROOT_DIR}/lib
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${_GSSAPI_LIBDIR}
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)
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find_library(KRB5_LIBRARY
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NAMES
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krb5
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PATHS
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${GSSAPI_ROOT_DIR}/lib
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${_GSSAPI_LIBDIR}
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)
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find_library(K5CRYPTO_LIBRARY
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NAMES
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k5crypto
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PATHS
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${GSSAPI_ROOT_DIR}/lib
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${_GSSAPI_LIBDIR}
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)
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find_library(COM_ERR_LIBRARY
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NAMES
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com_err
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PATHS
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${GSSAPI_ROOT_DIR}/lib
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${_GSSAPI_LIBDIR}
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)
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if (GSSAPI_LIBRARY)
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set(GSSAPI_LIBRARIES
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${GSSAPI_LIBRARIES}
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${GSSAPI_LIBRARY}
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)
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endif (GSSAPI_LIBRARY)
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if (KRB5_LIBRARY)
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set(GSSAPI_LIBRARIES
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${GSSAPI_LIBRARIES}
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${KRB5_LIBRARY}
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)
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endif (KRB5_LIBRARY)
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if (K5CRYPTO_LIBRARY)
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set(GSSAPI_LIBRARIES
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${GSSAPI_LIBRARIES}
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${K5CRYPTO_LIBRARY}
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)
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endif (K5CRYPTO_LIBRARY)
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if (COM_ERR_LIBRARY)
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set(GSSAPI_LIBRARIES
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${GSSAPI_LIBRARIES}
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${COM_ERR_LIBRARY}
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)
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endif (COM_ERR_LIBRARY)
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endif (GSSAPI_FLAVOR_MIT)
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if (GSSAPI_FLAVOR_HEIMDAL)
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find_library(GSSAPI_LIBRARY
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NAMES
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gssapi
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PATHS
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${GSSAPI_ROOT_DIR}/lib
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${_GSSAPI_LIBDIR}
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)
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find_library(KRB5_LIBRARY
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NAMES
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krb5
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PATHS
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${GSSAPI_ROOT_DIR}/lib
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${_GSSAPI_LIBDIR}
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)
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find_library(HCRYPTO_LIBRARY
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NAMES
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hcrypto
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PATHS
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${GSSAPI_ROOT_DIR}/lib
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${_GSSAPI_LIBDIR}
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)
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find_library(COM_ERR_LIBRARY
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NAMES
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com_err
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PATHS
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${GSSAPI_ROOT_DIR}/lib
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${_GSSAPI_LIBDIR}
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)
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find_library(HEIMNTLM_LIBRARY
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NAMES
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heimntlm
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PATHS
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${GSSAPI_ROOT_DIR}/lib
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${_GSSAPI_LIBDIR}
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)
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find_library(HX509_LIBRARY
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NAMES
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hx509
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PATHS
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${GSSAPI_ROOT_DIR}/lib
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${_GSSAPI_LIBDIR}
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)
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find_library(ASN1_LIBRARY
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NAMES
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asn1
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PATHS
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${GSSAPI_ROOT_DIR}/lib
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${_GSSAPI_LIBDIR}
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)
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find_library(WIND_LIBRARY
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NAMES
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wind
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PATHS
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${GSSAPI_ROOT_DIR}/lib
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${_GSSAPI_LIBDIR}
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)
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find_library(ROKEN_LIBRARY
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NAMES
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roken
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PATHS
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${GSSAPI_ROOT_DIR}/lib
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${_GSSAPI_LIBDIR}
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)
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if (GSSAPI_LIBRARY)
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set(GSSAPI_LIBRARIES
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${GSSAPI_LIBRARIES}
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${GSSAPI_LIBRARY}
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)
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endif (GSSAPI_LIBRARY)
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if (KRB5_LIBRARY)
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set(GSSAPI_LIBRARIES
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${GSSAPI_LIBRARIES}
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${KRB5_LIBRARY}
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)
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endif (KRB5_LIBRARY)
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if (HCRYPTO_LIBRARY)
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set(GSSAPI_LIBRARIES
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${GSSAPI_LIBRARIES}
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${HCRYPTO_LIBRARY}
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)
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endif (HCRYPTO_LIBRARY)
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if (COM_ERR_LIBRARY)
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set(GSSAPI_LIBRARIES
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${GSSAPI_LIBRARIES}
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${COM_ERR_LIBRARY}
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)
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endif (COM_ERR_LIBRARY)
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if (HEIMNTLM_LIBRARY)
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set(GSSAPI_LIBRARIES
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${GSSAPI_LIBRARIES}
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${HEIMNTLM_LIBRARY}
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)
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endif (HEIMNTLM_LIBRARY)
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if (HX509_LIBRARY)
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set(GSSAPI_LIBRARIES
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${GSSAPI_LIBRARIES}
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${HX509_LIBRARY}
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)
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endif (HX509_LIBRARY)
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if (ASN1_LIBRARY)
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set(GSSAPI_LIBRARIES
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${GSSAPI_LIBRARIES}
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${ASN1_LIBRARY}
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)
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endif (ASN1_LIBRARY)
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if (WIND_LIBRARY)
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set(GSSAPI_LIBRARIES
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${GSSAPI_LIBRARIES}
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${WIND_LIBRARY}
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)
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endif (WIND_LIBRARY)
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if (ROKEN_LIBRARY)
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set(GSSAPI_LIBRARIES
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${GSSAPI_LIBRARIES}
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${WIND_LIBRARY}
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)
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endif (ROKEN_LIBRARY)
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endif (GSSAPI_FLAVOR_HEIMDAL)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(GSSAPI DEFAULT_MSG GSSAPI_LIBRARIES GSSAPI_INCLUDE_DIR)
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if (GSSAPI_INCLUDE_DIRS AND GSSAPI_LIBRARIES)
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set(GSSAPI_FOUND TRUE)
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endif (GSSAPI_INCLUDE_DIRS AND GSSAPI_LIBRARIES)
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# show the GSSAPI_INCLUDE_DIRS and GSSAPI_LIBRARIES variables only in the advanced view
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mark_as_advanced(GSSAPI_INCLUDE_DIRS GSSAPI_LIBRARIES)
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