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* [Bug ada/31576] New: [regression] bootstrap error on sparc-linux-gnu
@ 2007-04-15 6:40 debian-gcc at lists dot debian dot org
2007-04-16 11:38 ` [Bug ada/31576] [regression] Ada bootstrap error krebbel at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: debian-gcc at lists dot debian dot org @ 2007-04-15 6:40 UTC (permalink / raw)
To: gcc-bugs
SVN 20070414, fails building gnatlib.
Matthias
/build/buildd/gcc-snapshot-20070414/build/./gcc/xgcc
-B/build/buildd/gcc-snapshot-20070414/build/./gcc/
-B/usr/lib/gcc-snapshot/sparc-linux-gnu/bin/
-B/usr/lib/gcc-snapshot/sparc-linux-gnu/lib/ -isystem
/usr/lib/gcc-snapshot/sparc-linux-gnu/include -isystem
/usr/lib/gcc-snapshot/sparc-linux-gnu/sys-include -c -g -O2 -fPIC -W -Wall
-gnatpg g-altcon.adb -o g-altcon.o
g-altcon.adb:131:28: warning: condition is always True
g-altcon.adb:146:28: warning: condition is always True
g-altcon.adb:166:28: warning: condition is always True
g-altcon.adb:181:28: warning: condition is always True
g-altcon.adb:201:28: warning: condition is always True
g-altcon.adb:216:28: warning: condition is always True
g-altcon.adb:238:28: warning: condition is always True
g-altcon.adb:253:28: warning: condition is always True
g-altcon.adb:273:28: warning: condition is always True
g-altcon.adb:288:28: warning: condition is always True
g-altcon.adb:308:28: warning: condition is always True
g-altcon.adb:323:28: warning: condition is always True
g-altcon.adb:345:28: warning: condition is always True
g-altcon.adb:360:28: warning: condition is always True
g-altcon.adb:380:28: warning: condition is always True
g-altcon.adb:395:28: warning: condition is always True
g-altcon.adb:415:28: warning: condition is always True
g-altcon.adb:430:28: warning: condition is always True
g-altcon.adb:452:28: warning: condition is always True
g-altcon.adb:467:28: warning: condition is always True
g-altcon.adb:489:28: warning: condition is always True
g-altcon.adb:504:28: warning: condition is always True
make[9]: *** [g-altcon.o] Error 1
make[9]: Leaving directory
`/build/buildd/gcc-snapshot-20070414/build/gcc/ada/rts'
make[8]: *** [gnatlib] Error 2
make[8]: Leaving directory `/build/buildd/gcc-snapshot-20070414/build/gcc/ada'
make[7]: *** [gnatlib-shared-default] Error 2
make[7]: Leaving directory `/build/buildd/gcc-snapshot-20070414/build/gcc/ada'
make[6]: *** [gnatlib-shared-dual] Error 2
make[6]: Leaving directory `/build/buildd/gcc-snapshot-20070414/build/gcc/ada'
make[5]: *** [gnatlib-shared] Error 2
make[5]: Leaving directory `/build/buildd/gcc-snapshot-20070414/build/gcc/ada'
make[4]: *** [gnatlib-shared] Error 2
make[4]: Leaving directory
`/build/buildd/gcc-snapshot-20070414/build/sparc-linux-gnu/libada'
make[3]: *** [all-target-libada] Error 2
make[3]: Leaving directory `/build/buildd/gcc-snapshot-20070414/build'
make[2]: *** [bootstrap-lean] Error 2
make[2]: Leaving directory `/build/buildd/gcc-snapshot-20070414/build'
--
Summary: [regression] bootstrap error on sparc-linux-gnu
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ada
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: debian-gcc at lists dot debian dot org
GCC target triplet: sparc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31576
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug ada/31576] [regression] Ada bootstrap error
2007-04-15 6:40 [Bug ada/31576] New: [regression] bootstrap error on sparc-linux-gnu debian-gcc at lists dot debian dot org
@ 2007-04-16 11:38 ` krebbel at gcc dot gnu dot org
2007-04-16 18:37 ` [Bug ada/31576] [4.3 regression] " pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: krebbel at gcc dot gnu dot org @ 2007-04-16 11:38 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from krebbel at gcc dot gnu dot org 2007-04-16 12:38 -------
The same happens on s390 and s390x. The constant Default_Bit_Order is definded
in system.ads:
-- Other System-Dependent Declarations
type Bit_Order is (High_Order_First, Low_Order_First);
Default_Bit_Order : constant Bit_Order := High_Order_First;
With the -gnupg option gnat compains about all checks like:
if Default_Bit_Order = High_Order_First then ...
with
warning: condition is always True
I'm by far not an Ada expert but I would say that warning isn't very helpful
and in that case and should simply be omitted.
--
krebbel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |krebbel at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
GCC host triplet| |sparc-linux-gnu, s390-ibm-
| |linux
GCC target triplet|sparc-linux-gnu |sparc-linux-gnu, s390-ibm-
| |linux
Keywords| |build
Last reconfirmed|0000-00-00 00:00:00 |2007-04-16 12:38:14
date| |
Summary|[regression] bootstrap error|[regression] Ada bootstrap
|on sparc-linux-gnu |error
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31576
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug ada/31576] [4.3 regression] Ada bootstrap error
2007-04-15 6:40 [Bug ada/31576] New: [regression] bootstrap error on sparc-linux-gnu debian-gcc at lists dot debian dot org
2007-04-16 11:38 ` [Bug ada/31576] [regression] Ada bootstrap error krebbel at gcc dot gnu dot org
@ 2007-04-16 18:37 ` pinskia at gcc dot gnu dot org
2007-04-17 12:06 ` charlet at adacore dot com
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-04-16 18:37 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31576
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug ada/31576] [4.3 regression] Ada bootstrap error
2007-04-15 6:40 [Bug ada/31576] New: [regression] bootstrap error on sparc-linux-gnu debian-gcc at lists dot debian dot org
2007-04-16 11:38 ` [Bug ada/31576] [regression] Ada bootstrap error krebbel at gcc dot gnu dot org
2007-04-16 18:37 ` [Bug ada/31576] [4.3 regression] " pinskia at gcc dot gnu dot org
@ 2007-04-17 12:06 ` charlet at adacore dot com
2007-04-17 15:59 ` krebbel at gcc dot gnu dot org
2007-04-21 21:12 ` pinskia at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: charlet at adacore dot com @ 2007-04-17 12:06 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from charlet at adacore dot com 2007-04-17 13:06 -------
Subject: Re: [regression] Ada bootstrap error
You need to add the following in system-xxx.ads:
pragma Warnings (Off, Default_Bit_Order); -- kill constant condition warning
as done in other system-* files, after Default_Bit_Order definition.
Patch is preapproved.
Arno
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31576
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug ada/31576] [4.3 regression] Ada bootstrap error
2007-04-15 6:40 [Bug ada/31576] New: [regression] bootstrap error on sparc-linux-gnu debian-gcc at lists dot debian dot org
` (2 preceding siblings ...)
2007-04-17 12:06 ` charlet at adacore dot com
@ 2007-04-17 15:59 ` krebbel at gcc dot gnu dot org
2007-04-21 21:12 ` pinskia at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: krebbel at gcc dot gnu dot org @ 2007-04-17 15:59 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from krebbel at gcc dot gnu dot org 2007-04-17 16:59 -------
Subject: Bug 31576
Author: krebbel
Date: Tue Apr 17 16:59:24 2007
New Revision: 123915
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123915
Log:
2007-04-17 Andreas Krebbel <krebbel1@de.ibm.com>
PR ada/31576
* system-linux-alpha.ads: Disable constant condition warning for the
Default_Bit_Order variable.
* system-linux-s390.ads: Likewise.
* system-linux-s390x.ads: Likewise.
* system-linux-sparc.ads: Likewise.
Modified:
trunk/gcc/ada/ChangeLog
trunk/gcc/ada/system-linux-alpha.ads
trunk/gcc/ada/system-linux-s390.ads
trunk/gcc/ada/system-linux-s390x.ads
trunk/gcc/ada/system-linux-sparc.ads
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31576
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug ada/31576] [4.3 regression] Ada bootstrap error
2007-04-15 6:40 [Bug ada/31576] New: [regression] bootstrap error on sparc-linux-gnu debian-gcc at lists dot debian dot org
` (3 preceding siblings ...)
2007-04-17 15:59 ` krebbel at gcc dot gnu dot org
@ 2007-04-21 21:12 ` pinskia at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-04-21 21:12 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from pinskia at gcc dot gnu dot org 2007-04-21 22:12 -------
Fixed.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31576
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2007-04-21 21:12 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-04-15 6:40 [Bug ada/31576] New: [regression] bootstrap error on sparc-linux-gnu debian-gcc at lists dot debian dot org
2007-04-16 11:38 ` [Bug ada/31576] [regression] Ada bootstrap error krebbel at gcc dot gnu dot org
2007-04-16 18:37 ` [Bug ada/31576] [4.3 regression] " pinskia at gcc dot gnu dot org
2007-04-17 12:06 ` charlet at adacore dot com
2007-04-17 15:59 ` krebbel at gcc dot gnu dot org
2007-04-21 21:12 ` pinskia at gcc dot gnu dot org
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