GNU bug report logs -
#66753
grep 3.8 now needs pcre2 as input, not pcre
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Reported by: Matt Beshara <m <at> mfa.pw>
Date: Wed, 25 Oct 2023 22:43:01 UTC
Severity: normal
Done: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
Bug is archived. No further changes may be made.
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bug#66753
; Package
guix
.
(Wed, 25 Oct 2023 22:43:01 GMT)
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Matt Beshara <m <at> mfa.pw>
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New bug report received and forwarded. Copy sent to
bug-guix <at> gnu.org
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(Wed, 25 Oct 2023 22:43:01 GMT)
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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
Hi Guix people,
I have been working on creating a package definition for
pulseaudio-equalizer¹ and when built with the current definition
of the grep package, it prints this error message when running:
grep: Perl matching not supported in a --disable-perl-regexp build
grep: write error: Broken pipe
Searching for that error message, I came across this:
https://trac.macports.org/ticket/65800
So it seems that, for version 3.8, the pcre input package for grep
should be changed to pcre2. I have made this change in a new
definition which inherits grep and told my pulseaudio-equalizer
package to use that as a propagated input, and that causes the
error to go away. For the sake of completeness, here’s the
definition I used:
(define grep-fixed
(package
(inherit grep)
(inputs (list pcre2))))
Best wishes,
Matt
1. https://github.com/pulseaudio-equalizer-ladspa/equalizer
Reply sent
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Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
:
You have taken responsibility.
(Mon, 22 Jan 2024 04:35:02 GMT)
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Matt Beshara <m <at> mfa.pw>
:
bug acknowledged by developer.
(Mon, 22 Jan 2024 04:35:02 GMT)
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Message #10 received at 66753-done <at> debbugs.gnu.org (full text, mbox):
Hi,
Matt Beshara <m <at> mfa.pw> writes:
> Hi Guix people,
> I have been working on creating a package definition for
> pulseaudio-equalizer¹ and when built with the current definition of
> the grep package, it prints this error message when running:
>
> grep: Perl matching not supported in a --disable-perl-regexp build
> grep: write error: Broken pipe
>
> Searching for that error message, I came across this:
> https://trac.macports.org/ticket/65800
>
> So it seems that, for version 3.8, the pcre input package for grep
> should be changed to pcre2. I have made this change in a new
> definition which inherits grep and told my pulseaudio-equalizer
> package to use that as a propagated input, and that causes the error
> to go away. For the sake of completeness, here’s the definition I
> used:
>
> (define grep-fixed
> (package
> (inherit grep)
> (inputs (list pcre2))))
>
> Best wishes,
> Matt
This appears to have been fixed independently by spacecadet in commit
5b0cea02358044f0cc695bacc3f44db1e220239b ("gnu: grep: Fix PCRE matches
(grep -P).").
Closing!
--
Thanks,
Maxim
bug archived.
Request was from
Debbugs Internal Request <help-debbugs <at> gnu.org>
to
internal_control <at> debbugs.gnu.org
.
(Mon, 19 Feb 2024 12:24:16 GMT)
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This bug report was last modified 1 year and 82 days ago.
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