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Subject: Re: grep-3.0-2 issues within Makefile
To: cygwin@cygwin.com
References: <CA+fGtfD__FcrTwnWbg4HyTLPE-2tkSUj7cGUqyioXv6ZtiTh7Q@mail.gmail.com> <c1317ef2-f8db-e96e-fc0a-0bda4248c3f4@gmail.com> <aa4bc3a5-89f3-5379-8a45-274d2aa0d2fe@redhat.com>
From: Eric Blake <eblake@redhat.com>
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Message-ID: <845061b7-fab9-33b8-d699-25c9ac07906f@redhat.com>
Date: Mon, 29 May 2017 06:44:07 -0500
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From: Eric Blake <eblake@redhat.com>
To: cygwin@cygwin.com
Message-ID: <845061b7-fab9-33b8-d699-25c9ac07906f@redhat.com>
Subject: Re: grep-3.0-2 issues within Makefile
References: <CA+fGtfD__FcrTwnWbg4HyTLPE-2tkSUj7cGUqyioXv6ZtiTh7Q@mail.gmail.com>
 <c1317ef2-f8db-e96e-fc0a-0bda4248c3f4@gmail.com>
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In-Reply-To: <aa4bc3a5-89f3-5379-8a45-274d2aa0d2fe@redhat.com>


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On 05/29/2017 06:39 AM, Eric Blake wrote:

>>> localsyms: libtcctmp.o
>>>     @$(READELF) $< -Ws | $(AWK) "{print \$$8}" | sort | uniq \
>=20
> Most likely, $(READELF) is producing \r\n-terminated output.

That said, WHAT is $(READELF) actually expanding to? If it is the cygwin
binutils version, it should NOT be outputting \r\n in the first place.
Generally, you don't get \r\n output unless you are mixing non-cygwin
programs into the pipeline.

--=20
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org


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