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* [Bug driver/26466] New: multilib selection in gcc driver ignores removal of switches
@ 2006-02-25 14:00 peb at mppmu dot mpg dot de
2006-02-25 14:26 ` [Bug driver/26466] " peb at mppmu dot mpg dot de
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: peb at mppmu dot mpg dot de @ 2006-02-25 14:00 UTC (permalink / raw)
To: gcc-bugs
I was trying to build a "x86_32-linux-gnu" version of gcc (the same as a
x86_64-linux-gnu version, except that the compiler default mode and its
binaries are 32-bit ones).
The essential ingredient was a DRIVER_SELF_SPECS "%{!m32:%{!m64:-m32}}",
%{m32:%<m64}", such that 'gcc -m64 -m32' produces 32-bit binaries.
More details are described in:
ftp://ftpth.mppmu.mpg.de/pub/peb/x86-32/toolchain.ps
It turned out that everything worked fine, except the multilib selection wich
ignored that the switch "m64" was removed by the DRIVER_SELF_SPECS.
This problem was fixed by the attached patch.
--
Summary: multilib selection in gcc driver ignores removal of
switches
Product: gcc
Version: 3.4.5
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: driver
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: peb at mppmu dot mpg dot de
GCC build triplet: i686-linux-gnu
GCC host triplet: i686-linux-gnu
GCC target triplet: i686-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26466
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug driver/26466] multilib selection in gcc driver ignores removal of switches
2006-02-25 14:00 [Bug driver/26466] New: multilib selection in gcc driver ignores removal of switches peb at mppmu dot mpg dot de
@ 2006-02-25 14:26 ` peb at mppmu dot mpg dot de
2006-02-25 17:31 ` pinskia at gcc dot gnu dot org
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: peb at mppmu dot mpg dot de @ 2006-02-25 14:26 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from peb at mppmu dot mpg dot de 2006-02-25 14:00 -------
Created an attachment (id=10912)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10912&action=view)
bugfix
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26466
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug driver/26466] multilib selection in gcc driver ignores removal of switches
2006-02-25 14:00 [Bug driver/26466] New: multilib selection in gcc driver ignores removal of switches peb at mppmu dot mpg dot de
2006-02-25 14:26 ` [Bug driver/26466] " peb at mppmu dot mpg dot de
@ 2006-02-25 17:31 ` pinskia at gcc dot gnu dot org
2006-02-27 9:45 ` peb at mppmu dot mpg dot de
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-02-25 17:31 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from pinskia at gcc dot gnu dot org 2006-02-25 17:29 -------
Patches goto gcc-patches@gcc.gnu.org with a changelog. Second please update
the patch to the mainline first.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26466
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug driver/26466] multilib selection in gcc driver ignores removal of switches
2006-02-25 14:00 [Bug driver/26466] New: multilib selection in gcc driver ignores removal of switches peb at mppmu dot mpg dot de
2006-02-25 14:26 ` [Bug driver/26466] " peb at mppmu dot mpg dot de
2006-02-25 17:31 ` pinskia at gcc dot gnu dot org
@ 2006-02-27 9:45 ` peb at mppmu dot mpg dot de
2006-02-27 14:03 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: peb at mppmu dot mpg dot de @ 2006-02-27 9:45 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from peb at mppmu dot mpg dot de 2006-02-27 09:08 -------
(In reply to comment #2)
> Patches goto gcc-patches@gcc.gnu.org with a changelog. Second please update
> the patch to the mainline first.
>
In the meantime I have realized that this problem is fixed in version 4.0.0
(gcc/Changelog.11 entry from 2004-04-17). Why was that fix never ported back to
version 3.3.5 (released 2004-09-30) or at least to version 3.4.4 (released
2005-05-19)???
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26466
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug driver/26466] multilib selection in gcc driver ignores removal of switches
2006-02-25 14:00 [Bug driver/26466] New: multilib selection in gcc driver ignores removal of switches peb at mppmu dot mpg dot de
` (2 preceding siblings ...)
2006-02-27 9:45 ` peb at mppmu dot mpg dot de
@ 2006-02-27 14:03 ` pinskia at gcc dot gnu dot org
2006-02-27 14:51 ` peb at mppmu dot mpg dot de
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-02-27 14:03 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from pinskia at gcc dot gnu dot org 2006-02-27 14:01 -------
Fixed by:
http://gcc.gnu.org/ml/gcc-patches/2004-03/msg02011.html
This was not a regression so closing as fixed as per GCC's development guide
lines.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26466
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug driver/26466] multilib selection in gcc driver ignores removal of switches
2006-02-25 14:00 [Bug driver/26466] New: multilib selection in gcc driver ignores removal of switches peb at mppmu dot mpg dot de
` (3 preceding siblings ...)
2006-02-27 14:03 ` pinskia at gcc dot gnu dot org
@ 2006-02-27 14:51 ` peb at mppmu dot mpg dot de
2006-02-27 14:55 ` [Bug driver/26466] [3.4 only] " pinskia at gcc dot gnu dot org
2006-03-01 5:14 ` gdr at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: peb at mppmu dot mpg dot de @ 2006-02-27 14:51 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from peb at mppmu dot mpg dot de 2006-02-27 14:49 -------
(In reply to comment #4)
> Fixed by:
> http://gcc.gnu.org/ml/gcc-patches/2004-03/msg02011.html
>
> This was not a regression so closing as fixed as per GCC's development guide
> lines.
>
It would be nice if you could apply that patch to the current 3.4.x (and
3.3.x?) version, with a ChangeLog entry refering to the original author.
--
peb at mppmu dot mpg dot de changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |UNCONFIRMED
Resolution|FIXED |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26466
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug driver/26466] [3.4 only] multilib selection in gcc driver ignores removal of switches
2006-02-25 14:00 [Bug driver/26466] New: multilib selection in gcc driver ignores removal of switches peb at mppmu dot mpg dot de
` (4 preceding siblings ...)
2006-02-27 14:51 ` peb at mppmu dot mpg dot de
@ 2006-02-27 14:55 ` pinskia at gcc dot gnu dot org
2006-03-01 5:14 ` gdr at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-02-27 14:55 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from pinskia at gcc dot gnu dot org 2006-02-27 14:51 -------
Fine, then the last release of 3.4.x is comming so, it might make it into it
but I doubt it, post the backport to gcc-patches@gcc.gnu.org and maybe the
release manager for 3.4 will approve it.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2006-02-27 14:51:34
date| |
Summary|multilib selection in gcc |[3.4 only] multilib
|driver ignores removal of |selection in gcc driver
|switches |ignores removal of switches
Target Milestone|4.0.0 |3.4.6
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26466
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug driver/26466] [3.4 only] multilib selection in gcc driver ignores removal of switches
2006-02-25 14:00 [Bug driver/26466] New: multilib selection in gcc driver ignores removal of switches peb at mppmu dot mpg dot de
` (5 preceding siblings ...)
2006-02-27 14:55 ` [Bug driver/26466] [3.4 only] " pinskia at gcc dot gnu dot org
@ 2006-03-01 5:14 ` gdr at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: gdr at gcc dot gnu dot org @ 2006-03-01 5:14 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from gdr at gcc dot gnu dot org 2006-03-01 05:14 -------
Not a regression.
--
gdr at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |WONTFIX
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26466
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2006-03-01 5:14 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
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2006-02-25 14:00 [Bug driver/26466] New: multilib selection in gcc driver ignores removal of switches peb at mppmu dot mpg dot de
2006-02-25 14:26 ` [Bug driver/26466] " peb at mppmu dot mpg dot de
2006-02-25 17:31 ` pinskia at gcc dot gnu dot org
2006-02-27 9:45 ` peb at mppmu dot mpg dot de
2006-02-27 14:03 ` pinskia at gcc dot gnu dot org
2006-02-27 14:51 ` peb at mppmu dot mpg dot de
2006-02-27 14:55 ` [Bug driver/26466] [3.4 only] " pinskia at gcc dot gnu dot org
2006-03-01 5:14 ` gdr at gcc dot gnu dot org
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