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@ -27,6 +27,23 @@ endif( WITH_GCC_VISIBILITY )
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##### check for openssl
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find_package( OpenSSL )
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if( NOT SSL_FOUND )
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check_include_file( openssl/ssl.h HAVE_OPENSSL_H )
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check_library_exists( ssl OPENSSL_init_ssl "" HAVE_LIBSSL_11 )
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if( NOT HAVE_LIBSSL_11 )
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check_library_exists( ssl SSL_library_init "" HAVE_LIBSSL )
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endif( )
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check_library_exists( crypto EVP_EncryptInit_ex "" HAVE_LIBCRYPTO )
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if( HAVE_OPENSSL_H AND (HAVE_LIBSSL_11 OR HAVEL_LIBSSL) AND HAVE_LIBCRYPTO )
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set( SSL_FOUND 1 CACHE INTERNAL "" FORCE )
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find_file( OPENSSLV_H openssl/opensslv.h )
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file( STRINGS "${OPENSSLV_H}" SSL_VERSION REGEX "#[ \t]*define[ \t]*OPENSSL_VERSION_TEXT" )
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string( REGEX REPLACE "# *define[ \t]*OPENSSL_VERSION_TEXT[ \t]*\"[^0-9 ]* *([^ ]*).*" "\\1"
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SSL_VERSION "${SSL_VERSION}" )
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set( SSL_VERSION "${SSL_VERSION}" CACHE INTERNAL "" FORCE )
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message( STATUS "Found OpenSSL: version ${SSL_VERSION}" )
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endif( HAVE_OPENSSL_H AND (HAVE_LIBSSL_11 OR HAVEL_LIBSSL) AND HAVE_LIBCRYPTO )
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endif( NOT SSL_FOUND )
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if( NOT OPENSSL_FOUND )
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tde_message_fatal( "OpenSSL is required but was not found on your system" )
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endif()
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