8000 Provide a more helpful error message when there is an autoconf version · commandprompt/postgres@7146fab · GitHub
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Provide a more helpful error message when there is an autoconf version
mismatch; backpatch.
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configure.in

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dnl Process this file with autoconf to produce a configure script.
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dnl $Header: /cvsroot/pgsql/configure.in,v 1.217.2.30 2007/11/26 12:04:54 petere Exp $
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dnl $Header: /cvsroot/pgsql/configure.in,v 1.217.2.31 2007/12/31 17:27:48 momjian Exp $
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dnl
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dnl Developers, please strive to achieve this order:
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dnl
@@ -26,7 +26,10 @@ m4_undefine([infodir])
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m4_undefine([info])
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AC_SUBST(docdir)
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m4_if(m4_defn([m4_PACKAGE_VERSION]), [2.53], [], [m4_fatal([Autoconf version 2.53 is required])])
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m4_if(m4_defn([m4_PACKAGE_VERSION]), [2.53], [], [m4_fatal([Autoconf version 2.59 is required.
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Untested combinations of 'autoconf' and PostgreSQL versions are not
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recommended. You can remove the check from 'configure.in' but it is then
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your responsibility whether the result works or not.])])
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AC_COPYRIGHT([Copyright 2002 PostgreSQL Global Development Group])
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AC_CONFIG_SRCDIR([src/backend/access/common/heaptuple.c])
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AC_CONFIG_AUX_DIR(config)

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