From: David Edelsohn <dje@watson.ibm.com>
To: Luke Dalessandro <luked@cs.rochester.edu>
Cc: gcc@gcc.gnu.org
Subject: Re: extend gthr-posix.h with rwlock
Date: Thu, 05 Jun 2008 18:27:00 -0000 [thread overview]
Message-ID: <200806051825.m55IPNZe033244@makai.watson.ibm.com> (raw)
In-Reply-To: <48482A0B.4080609@cs.rochester.edu>
>>>>> Luke Dalessandro writes:
Luke> My problem is that unwind-dw2-fde.c seems to be compiled multiple times during
Luke> a gcc build, and sometimes my additions are found but other times they are
Luke> not. I am rebuilding again (AIX 5.1), and I'll post more information for
Luke> anyone that needs it.
Luke> In the meantime, is there a how-to anywhere that describes adding or modifying
Luke> gthr.h models in gcc?
AIX multilibs pthread support. Unlike Linux, AIX does not provide
weak versions of the pthread symbols when operating in single-threaded
mode. AIX uses gthr-aix.h, which includes gthr-posix.h or gthr-single.h
depending on the -pthread option.
David
next prev parent reply other threads:[~2008-06-05 18:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-05 18:02 Luke Dalessandro
2008-06-05 18:27 ` David Edelsohn [this message]
2008-06-05 22:41 ` Luke Dalessandro
2008-06-05 22:59 ` David Edelsohn
2008-06-06 0:05 ` Luke Dalessandro
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