guix-glicid/glicid/packages/base.scm

(define-module (glicid packages base)
               #:use-module (guix packages)
               #:use-module (gnu packages cpp)
               #:use-module (gnu packages base)
               #:use-module (gnu packages pcre)
               )

(define-public grep-glicid
               (package
                 (inherit grep)
                 (name "grep-glicid")
                 (inputs (list pcre2))
                 (arguments
                   `(#:configure-flags (list "--enable-perl-regexp") ))))