Date: Sun, 15 Jun 2008 10:48:58 +0300 From: Diomidis Spinellis <dds@aueb.gr> To: Doug Barton <dougb@FreeBSD.org> Cc: Max Khon <fjoe@samodelkin.net>, hackers@FreeBSD.org, Gabor Kovesdan <gabor@FreeBSD.org>, "Sean C. Farley" <scf@FreeBSD.org>, current@FreeBSD.org Subject: Re: CFT: BSD-licensed grep [Fwd: cvs commit: ports/textproc/bsdgrep Makefile distinfo] Message-ID: <4854C96A.1080603@aueb.gr> In-Reply-To: <4854BC29.3060507@FreeBSD.org> References: <485453F2.60507@FreeBSD.org> <4854BC29.3060507@FreeBSD.org>
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Doug Barton wrote: > I use the following construct in portmaster, where pdb=/var/db/pkg, > origin is set to the origin of a given port, and ro_opd is usually > empty, but can be another origin directory or the same one. To guarantee > that you should get some kind of results you can test with > origin=devel/gettext. > > egrep -l "DEPORIGIN:($origin|$ro_opd)$" $pdb/*/+CONTENTS > > Obviously this works in portmaster with the gnu grep, but if ro_opd is > unset with the bsd grep I get: > > egrep: empty (sub)expression To avoid these problems I had proposed to instrument getopt to write options passed through argv in a file, build all our ports, and look at the options used.
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