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Subject: Re: svn commit: r411670 - head/sysutils/acpica-tools/files
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From: Jung-uk Kim <jkim@FreeBSD.org>
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Date: Tue, 22 Mar 2016 14:48:45 -0400
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From: Jung-uk Kim <jkim@FreeBSD.org>
To: ports-committers@freebsd.org, svn-ports-all@freebsd.org,
 svn-ports-head@freebsd.org
Message-ID: <56F1938D.4050804@FreeBSD.org>
Subject: Re: svn commit: r411670 - head/sysutils/acpica-tools/files
References: <201603221747.u2MHlkpU002213@repo.freebsd.org>
In-Reply-To: <201603221747.u2MHlkpU002213@repo.freebsd.org>

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On 03/22/16 01:47 PM, Jung-uk Kim wrote:
> Author: jkim
> Date: Tue Mar 22 17:47:45 2016
> New Revision: 411670
> URL: https://svnweb.freebsd.org/changeset/ports/411670
>=20
> Log:
>   Really fix spurious build failures and make it more safer.  Header fi=
le is
>   generated on the current working directory regardless of -o option.
=2E..

Actually, it is a bug in yacc -o option parsing, i.e., prefix is not set
properly if there's ".c" somewhere in its argument.  For example, with
"-d -ofoo.cXyZ/bar.c", the prefix is set to "foo" and "foo.h" is created
on the current directory, rather than creating "bar.h" in "foo.cXyZ",
because it simply uses strstr(3) to find the prefix. :-(

Jung-uk Kim


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