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bootstrap/7379: compiling ltdl.c caught in endless look
- From: drepper at redhat dot com
- To: gcc-gnats at gcc dot gnu dot org
- Date: 22 Jul 2002 23:52:36 -0000
- Subject: bootstrap/7379: compiling ltdl.c caught in endless look
- Reply-to: drepper at redhat dot com
>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: