On Mon, 5 Jan 2004 22:51:41 -0800
Guy Harris <[EMAIL PROTECTED]> wrote:
> ...and prevents autoconf 2.13 from generating a usable script - it
> doesn't understand "m4_pattern_allow()", so it just puts
>
> m4_pattern_allow(LIBOBJS)
>
> into the configure script.
Supporting a range of versions of autoconf is admirable, but I think the
more recent versions should have priority over older versions. From a
little research, it seems that autoconf 2.50 was released in mid-2001
which really is some time ago.
> I don't know whether there's a way to get the newer autoconfs not to
> complain without breaking older autoconfs. If not, we'll probably have
> to decide to require anybody doing development on the configure scripts
> to have a newer autoconf, and use the newer autoconf to generate the
> scripts.
Yep, and that can be enforced by adding something like:
AC_PREREQ(2.54)
at the top of configure.in to prevent versions earlier than 2.54 being
used.
Erik
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[N] Erik de Castro Lopo, Senior Computer Engineer
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[A] L4/140 William St, East Sydney NSW 2011, Australia
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