Date: Thu, 9 Jun 2016 00:16:31 +0200 From: Dimitry Andric <dim@FreeBSD.org> To: Jung-uk Kim <jkim@FreeBSD.org> Cc: Gerald Pfeifer <gerald@pfeifer.com>, freebsd-toolchain@freebsd.org, Andreas Tobler <andreast@FreeBSD.org> Subject: Re: Duplicate OPT_ entries in gcc/options.h Message-ID: <5A8D0A1F-6EA3-4DF2-82A2-EC1309C33E1E@FreeBSD.org> In-Reply-To: <0610816e-2675-1abf-a4ee-274807317932@FreeBSD.org> References: <alpine.LSU.2.20.1606082038000.2798@anthias.pfeifer.com> <75411813-0C9B-4CEF-BEE4-8B26DD8346F7@FreeBSD.org> <0610816e-2675-1abf-a4ee-274807317932@FreeBSD.org>
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--Apple-Mail=_D0BD42B3-4C9C-49CC-8EA4-BC24F0E0EEA7 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii On 08 Jun 2016, at 23:54, Jung-uk Kim <jkim@FreeBSD.org> wrote: >=20 > On 06/ 8/16 05:15 PM, Dimitry Andric wrote: >> On 08 Jun 2016, at 21:11, Gerald Pfeifer <gerald@pfeifer.com> wrote: >>>=20 >>> I got a user report, and could reproduce this, that building >>> GCC (lang/gcc, but also current HEAD, so probably pretty much >>> any version) with FreeBSD 11 and LANG =3D en_US.UTF-8 we get >>> conflicting entires in $BUILDDIR/gcc/options.h such as ... >> Note that GNU awk does *not* produce a different optionlist file when >> used with either LANG=3DC or LANG=3Den_US.UTF-8. ... >> So I am assuming that the ARRAY[j-1] > ARRAY[j] comparison works >> differently in our awk, depending on the LANG settings. No idea when >> that changed, though, if it changed at all... >=20 > This behaviour is known for very long time: >=20 > https://svnweb.freebsd.org/changeset/base/173731 >=20 > and it is not our fault: >=20 > = https://www.gnu.org/software/gawk/manual/html_node/POSIX-String-Comparison= .html Indeed, so the real question is: why does this only started coming up now, if it is known since 2007? I have been building gcc ports for ages, and never ran into this problem, but I also have never actively used a persistent LANG environment variable, let alone with UTF-8 in it. Is this because more people started using UTF-8 recently? -Dimitry --Apple-Mail=_D0BD42B3-4C9C-49CC-8EA4-BC24F0E0EEA7 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.30 iEYEARECAAYFAldYmUUACgkQsF6jCi4glqO8LgCffANHlFKTtOZX7oZ1EGWY5ZKr QeIAoKe6SX/dcZYepuqi/h6dfXkD3utO =61O0 -----END PGP SIGNATURE----- --Apple-Mail=_D0BD42B3-4C9C-49CC-8EA4-BC24F0E0EEA7--
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