From: "Maciej W. Rozycki" <macro@ds2.pg.gda.pl>
To: Paul Koning <pkoning@equallogic.com>
Cc: gcc-patches@gcc.gnu.org, binutils@sources.redhat.com
Subject: Re: RFC & patch: Rework MIPS command-line handling
Date: Tue, 16 Jul 2002 11:01:00 -0000 [thread overview]
Message-ID: <Pine.GSO.3.96.1020716165645.20654P-100000@delta.ds2.pg.gda.pl> (raw)
In-Reply-To: <15668.9365.407876.262262@pkoning.dev.equallogic.com>
On Tue, 16 Jul 2002, Paul Koning wrote:
> Maciej> There is no need, either, as there are "-march=mips1",
> Maciej> etc. equivalents, and specifying "-march=3000 -march=mips2"
> Maciej> is obviously incorrect for anyone...
>
> Actually, it isn't. By the usual rules, if you mention a switch more
> than once, the last occurrence is in effect. So this should be
> equivalent simply to saying -march=mips2.
I might have been unclear: with "-march=3000 -march=mips2" it is as you
describe, with "-march=3000 -mips2" one might not expect it as it's not
obvious the two options are of the same class.
> That rule is necessary to allow makefiles to set options that are
> generally in effect but can be overridden when needed.
Certainly.
--
+ Maciej W. Rozycki, Technical University of Gdansk, Poland +
+--------------------------------------------------------------+
+ e-mail: macro@ds2.pg.gda.pl, PGP key available +
next prev parent reply other threads:[~2002-07-16 15:01 UTC|newest]
Thread overview: 97+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-12 10:16 Richard Sandiford
2002-07-12 11:39 ` Maciej W. Rozycki
2002-07-12 12:28 ` Paul Koning
2002-07-15 4:50 ` Richard Sandiford
2002-07-15 13:18 ` Thiemo Seufer
2002-07-15 13:31 ` Eric Christopher
2002-07-15 13:59 ` Thiemo Seufer
2002-07-15 14:25 ` Eric Christopher
2002-07-15 14:30 ` Thiemo Seufer
2002-07-15 14:59 ` Eric Christopher
2002-07-15 15:04 ` Thiemo Seufer
2002-07-15 17:26 ` Eric Christopher
2002-07-16 3:54 ` Maciej W. Rozycki
2002-07-16 4:47 ` Mark D. Baushke
2002-07-16 11:33 ` Eric Christopher
[not found] ` <mailpost.1026843855.9110@news-sj1-1>
2002-07-16 18:18 ` cgd
2002-07-17 2:19 ` Maciej W. Rozycki
2002-07-17 15:18 ` Eric Christopher
2002-07-12 11:46 ` Eric Christopher
2002-07-12 12:46 ` Maciej W. Rozycki
2002-07-12 18:16 ` Eric Christopher
[not found] ` <mailpost.1026512166.22848@news-sj1-1>
2002-07-13 19:56 ` cgd
2002-07-15 5:39 ` Richard Sandiford
2002-07-14 11:38 ` Thiemo Seufer
2002-07-15 1:03 ` Maciej W. Rozycki
2002-07-15 3:13 ` Mark D. Baushke
2002-07-15 6:40 ` Richard Sandiford
[not found] ` <mailpost.1026503036.18648@news-sj1-1>
2002-07-13 0:52 ` cgd
2002-07-14 11:22 ` Thiemo Seufer
[not found] ` <mailpost.1026499181.16972@news-sj1-1>
2002-07-13 0:42 ` cgd
2002-07-14 10:53 ` Thiemo Seufer
2002-07-14 23:13 ` Maciej W. Rozycki
[not found] ` <mailpost.1026493441.14222@news-sj1-1>
2002-07-13 0:40 ` cgd
2002-07-15 5:07 ` Richard Sandiford
[not found] ` <mailpost.1026733871.20742@news-sj1-1>
2002-07-15 11:04 ` cgd
2002-07-15 14:28 ` Eric Christopher
2002-07-16 3:23 ` Richard Sandiford
2002-07-16 12:16 ` Eric Christopher
[not found] ` <mailpost.1026812813.25035@news-sj1-1>
2002-07-16 17:48 ` cgd
2002-07-14 10:43 ` Thiemo Seufer
2002-07-15 3:40 ` Richard Sandiford
2002-07-15 3:57 ` Mark D. Baushke
[not found] ` <mailpost.1026729642.18965@news-sj1-1>
2002-07-15 10:54 ` cgd
2002-07-15 11:02 ` Mark D. Baushke
2002-07-15 11:11 ` cgd
[not found] ` <mailpost.1026728027.18467@news-sj1-1>
2002-07-15 10:47 ` cgd
2002-07-15 11:22 ` Thiemo Seufer
[not found] ` <mailpost.1026757359.1135@news-sj1-1>
2002-07-16 17:24 ` cgd
2002-07-18 12:48 ` Thiemo Seufer
2002-07-18 13:09 ` Eric Christopher
2002-07-16 4:04 ` Maciej W. Rozycki
2002-07-15 11:01 ` Thiemo Seufer
[not found] ` <mailpost.1026755685.506@news-sj1-1>
2002-07-15 11:24 ` cgd
2002-07-15 12:51 ` Thiemo Seufer
2002-07-16 3:57 ` Maciej W. Rozycki
2002-07-18 13:43 ` Thiemo Seufer
[not found] ` <mailpost.1026759415.2116@news-sj1-1>
2002-07-16 17:34 ` cgd
2002-07-16 18:56 ` H. J. Lu
2002-07-16 18:57 ` cgd
2002-07-18 13:57 ` Thiemo Seufer
2002-07-16 4:45 ` Maciej W. Rozycki
2002-07-16 5:31 ` Richard Sandiford
2002-07-16 11:39 ` Eric Christopher
2002-07-18 14:44 ` Thiemo Seufer
2002-07-16 2:40 ` Richard Sandiford
2002-07-18 13:36 ` Thiemo Seufer
2002-07-16 4:17 ` Maciej W. Rozycki
2002-07-16 2:46 ` Maciej W. Rozycki
2002-07-16 8:01 ` Paul Koning
2002-07-16 11:01 ` Maciej W. Rozycki [this message]
2002-07-18 12:44 ` [Revised patch] " Richard Sandiford
2002-07-18 13:44 ` cgd
2002-07-18 18:12 ` Eric Christopher
2002-07-19 2:53 ` Richard Sandiford
2002-07-19 3:10 ` Mark D. Baushke
2002-07-19 10:11 ` cgd
2002-07-19 9:56 ` cgd
2002-07-22 3:47 ` Richard Sandiford
2002-07-22 4:19 ` Gerald Pfeifer
2002-07-22 11:13 ` Maciej W. Rozycki
2002-07-22 11:21 ` Richard Sandiford
2002-07-22 11:53 ` Eric Christopher
2002-07-22 12:12 ` Paul Koning
2002-07-22 13:13 ` Eric Christopher
[not found] ` <mailpost.1027334536.9318@news-sj1-1>
2002-07-22 15:13 ` cgd
2002-07-23 2:03 ` Richard Sandiford
[not found] ` <mailpost.1027412600.13407@news-sj1-1>
2002-07-23 9:42 ` cgd
2002-07-23 9:42 ` Richard Sandiford
2002-07-23 10:04 ` cgd
2002-07-23 10:16 ` Richard Sandiford
2002-07-23 10:24 ` cgd
2002-07-23 10:44 ` Richard Sandiford
2002-07-23 10:52 ` cgd
2002-07-23 11:38 ` Richard Sandiford
2002-07-23 13:18 ` Eric Christopher
2002-07-25 3:03 ` Richard Sandiford
2002-07-18 16:32 ` Thiemo Seufer
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