Re: bootstrap/7379: compiling ltdl.c caught in endless look

Re: bootstrap/7379: compiling ltdl.c caught in endless look

[Ulrich Drepper]

The following reply was made to PR bootstrap/7379; it has been noted by GNATS.

From: Ulrich Drepper <drepper@redhat.com>
To: gcc-prs@gcc.gnu.org, drepper@redhat.com, gcc-bugs@gcc.gnu.org,
   gcc-gnats@gcc.gnu.org, nobody@gcc.gnu.org
Cc:  
Subject: Re: bootstrap/7379: compiling ltdl.c caught in endless look
Date: Wed, 14 May 2003 15:01:16 -0700

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 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7379
 
 I can compile the current 3.3 branch with the options.  I haven't tried
 a bootstrap but a normal compilation failed before as well.  So, close
 the bug.
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Re: bootstrap/7379: compiling ltdl.c caught in endless look

[giovannibajo]

Synopsis: compiling ltdl.c caught in endless look

State-Changed-From-To: open->closed
State-Changed-By: bajo
State-Changed-When: Sat May 17 06:51:25 2003
State-Changed-Why:
    Fixed in 3.3

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7379

Re: bootstrap/7379: compiling ltdl.c caught in endless look

[Dara Hazeghi]

The following reply was made to PR bootstrap/7379; it has been noted by GNATS.

From: Dara Hazeghi <dhazeghi@yahoo.com>
To: drepper@redhat.com, gcc-gnats@gcc.gnu.org, nobody@gcc.gnu.org
Cc:  
Subject: Re: bootstrap/7379: compiling ltdl.c caught in endless look
Date: Wed, 14 May 2003 11:26:15 -0700

 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit- 
 trail&database=gcc&pr=7379
 
 Ulrich,
 
 would it be possible for you to check whether this problem still occurs  
 with current 3.3 branch or mainline? IIRC, Jan has fixed a number of P4  
 bugs... Thanks,
 
 Dara
 

bootstrap/7379: compiling ltdl.c caught in endless look

[drepper]

>Number:         7379
>Category:       bootstrap
>Synopsis:       compiling ltdl.c caught in endless look
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Jul 22 16:56:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Ulrich Drepper
>Release:        gcc trunk as of 2002-7-22
>Organization:
>Environment:
Linux x86
>Description:
Bootstrapping the current trunk sources fails if CFLAGS contains -march=pentium4 (all lower architecture classes work).  The compiler seems to be caught in an endless loop and only finishes when all memory is exhausted (>2 GB in my case).

The file in question is gcc/libjava/libltdl/ltdl.c.
>How-To-Repeat:
I don't think it's necessary to attach a file.  The stock sources will be.  Just run

  make CFLAGS="-O2 -march=pentium4 -g"

It's probably possible to build the compiler normally and use it to compile ltdl.c then.
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: