bug#53297: Provide option to use perl with grep

bug#53297: Provide option to use perl with grep

[Jacob Hrbek]

[-- Attachment #1.1.1: Type: text/plain, Size: 272 bytes --]

|$ grep -rnwP '(inputs.* ._)' -A 20 gnu/packages/_.scm grep: Perl
matching not supported in a --disable-perl-regexp build ^ Expecting this
to work< but perl dependency is only defined for build-time and the
package lacks option to include Perl on demand |

--
Jacob Hrbek

[-- Attachment #1.1.2: Type: text/html, Size: 612 bytes --]

[-- Attachment #1.2: publickey - kreyren@rixotstudio.cz - 1677db82.asc --]
[-- Type: application/pgp-keys, Size: 713 bytes --]

[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 249 bytes --]

bug#53297: Provide option to use perl with grep

[Sébastien Lerique]

This seems to happen with any "grep -D" on my side, similar to
https://issues.guix.gnu.org/66753 .

  $ echo AAA | grep -P AA
  grep: Perl matching not supported in a --disable-perl-regexp build
  $ echo AAA | grep AA
  AAA

(in my case, trying out fasd in fish
<https://github.com/fishgretel/fasd/blob/9a16eddffbec405f06ac206256b0f7e3112b0e2c/conf.d/__fasd_run.fish#L2>)

Any hint for what's going on?

bug#53297: Provide option to use perl with grep

[Sébastien Lerique]

This seems to happen with any "grep -D" on my side, similar to
https://issues.guix.gnu.org/66753 .

  $ echo AAA | grep -P AA
  grep: Perl matching not supported in a --disable-perl-regexp build
  $ echo AAA | grep AA
  AAA

(in my case, trying out fasd in fish
<https://github.com/fishgretel/fasd/blob/9a16eddffbec405f06ac206256b0f7e3112b0e2c/conf.d/__fasd_run.fish#L2>)

Any hint for what's going on?