public inbox for gcc-help@gcc.gnu.org
 help / color / mirror / Atom feed
From: Michael Morrell <morrell@alumni.ucsd.edu>
To: gcc-help@gcc.gnu.org
Subject: temp preprocessed filename
Date: Sat, 27 Feb 2010 11:31:00 -0000	[thread overview]
Message-ID: <876592.38804.qm@web112615.mail.gq1.yahoo.com> (raw)

I'm tracking down some differences in the object files from ostensibly the same compilation flags of the same input.  I've got two .o files that should be the same, but when I run:

  readelf -wl <object file> | grep ii

to see the debug.line info, I see a difference.  The filename that is shown
is of the form <basename>.tmp,<hostname>.<number>.ii

and <number> is different.  I've looked through the source and can't find
where that filename is generated.  I want to know why <number> would change
and how to prevent it from doing so.

Can anyone point me in the right direction?

Thanks,

  Michael

             reply	other threads:[~2010-02-26 22:20 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-02-27 11:31 Michael Morrell [this message]
2010-02-28  4:10 ` Ian Lance Taylor
2010-02-28 21:34   ` Michael Morrell
2010-03-01 18:26     ` Ian Lance Taylor
2010-03-02 21:13       ` Michael Morrell
2010-03-03  9:05         ` Cedric Roux
2010-03-03  9:35           ` Cedric Roux
2010-03-02 22:05       ` Michael Morrell

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=876592.38804.qm@web112615.mail.gq1.yahoo.com \
    --to=morrell@alumni.ucsd.edu \
    --cc=gcc-help@gcc.gnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).