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MDEV-13593 dlopen failure loading after upgrade from 10.2.6 to 10.2.8 MDEV-13619 libmariadb missing version info for libmariadbclient_18 MDEV-13615 MariaDB 10.2 client library (Debian 9/Stretch) not compatible with Perl MySQL DBI module Debian 9, just for the fun of it, I presume, renamed version nodes in the libmysqlclient.so, introducing new incompatible with anything, version "libmariadbclient_18". This version will supposedly disappear in Debian 10 (breaking compatibility again). But libmariadb.so.3 needs to be compatible with Debian 8 (libmysqlclient_18), Debian 9 (libmariadbclient_18), and, in the future, Debian 10 (libmariadb_3?). At the same time! To achieve this remarkable feat we version old symbols with libmysqlclient_18, and (!) alias them into libmariadbclient_18. New symbols are versioned under libmariadb_3.
31 lines
1.1 KiB
CMake
31 lines
1.1 KiB
CMake
#
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# Copyright (C) 2013-2016 MariaDB Corporation AB
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#
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# Redistribution and use is allowed according to the terms of the New
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# BSD license.
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# For details see the COPYING-CMAKE-SCRIPTS file.
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#
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MACRO(CREATE_EXPORT_FILE op outfile version symbols alias_version)
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IF(WIN32)
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SET(EXPORT_CONTENT "EXPORTS\n")
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FOREACH(exp_symbol ${symbols})
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SET(EXPORT_CONTENT ${EXPORT_CONTENT} "${exp_symbol}\n")
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ENDFOREACH()
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ELSE()
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SET(EXPORT_CONTENT "VERSION {\n${version} {\nglobal:\n")
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FOREACH(exp_symbol ${symbols})
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SET(EXPORT_CONTENT "${EXPORT_CONTENT} ${exp_symbol}\\;\n")
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ENDFOREACH()
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SET(EXPORT_CONTENT "${EXPORT_CONTENT}local:\n *\\;\n}\\;\n")
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IF ("${alias_version}" STRGREATER "")
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SET(EXPORT_CONTENT "${EXPORT_CONTENT}${alias_version} {\n}\\;\n}\\;\n")
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FOREACH(exp_symbol ${symbols})
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SET(EXPORT_CONTENT "${EXPORT_CONTENT}\"${exp_symbol}@${alias_version}\" = ${exp_symbol}\\;\n")
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ENDFOREACH()
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ELSE()
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SET(EXPORT_CONTENT "${EXPORT_CONTENT}}\\;\n")
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ENDIF()
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ENDIF()
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FILE(${op} ${CMAKE_CURRENT_BINARY_DIR}/${outfile} ${EXPORT_CONTENT})
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ENDMACRO()
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