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From: Jan Beich <jbeich@tormail.org>
To: Dimitry Andric <dim@FreeBSD.org>
Subject: Re: CURRENT: lang/gcc fails to build on CURRENT with error:
 configure: error: no usable dependency style found
Date: Mon, 11 Mar 2013 19:00:01 +0000
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Cc: Steve Kargl <sgk@troutmask.apl.washington.edu>,
 FreeBSD Current <freebsd-current@freebsd.org>,
 =?utf-8?B?R8OhYm9yIEvDtnZlc2TDoW4=?= <gabor@FreeBSD.org>,
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 "Hartmann, O." <ohartman@zedat.fu-berlin.de>
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Dimitry Andric <dim@FreeBSD.org> writes:

> $ echo 'sub/foo.barx' | grep sub/foo.bar
> $ echo $?
> 1

$ echo 'sub/foo.barx' | env -i grep sub/foo.bar
$ echo 'sub/foolbarx' | env -i grep sub/foo.bar
$ echo 'sub/foo.barx' | env -i grep 'sub/foo\.bar'
sub/foo.barx
$ echo 'sub/foo.barx' | env -i grep -o sub/foo.bar
sub/foo.bar
$ echo 'sub/foo.barx' | env -i grep --color=no sub/foo.bar
sub/foo.barx

A buggy shortcut?