[ANNOUNCEMENT] Updated: autoconf-15-1, autoconf2.7-2.71-1
Ken Brown
kbrown@cornell.edu
Tue Dec 7 20:16:06 GMT 2021
[Redirected from the cygwin list,
https://cygwin.com/pipermail/cygwin/2021-December/250149.html]
On 12/7/2021 3:08 PM, Ken Brown wrote:
> On 12/5/2021 3:50 AM, Achim Gratz wrote:
>> Autoconf upstream has stated that the 2.7x releases are not fully
>> backwards compatible. Cygwin therefore chose to provide a new
>> autoconf2.7 package (keeping autoconf2.5 available) and modifying the
>> wrapper script to allow packaging systems to set WANT_AUTOCONF=2.7 to
>> select a newer autoconf version. The default (when no explicit
>> WANT_AUTOCONF is set) is still "2.5", which selects autoconf version
>> 2.69 on Cygwin.
>
> As you explained on IRC earlier today, what you meant is that the default for
> packages built via cygport is still 2.5.
>
>> The default will change to "2.7" after some period of
>> testing.
>>
>> Cygwin package maintainers are encouraged to set WANT_AUTOCONF=2.7 in
>> their cygport configuration or in individual cygport files in order to
>> check for regressions.
I wonder if it would be better to make the default 2.7 in order to more strongly
encourage maintainers to try the latter. They can always set WANT_AUTOCONF=2.5
if they can't make it work. But I would bet that most difficulties that arise
have already been found and fixed by Fedora.
Ken
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