mailing list of musl libc
 help / color / mirror / code / Atom feed
From: Alexander Monakov <amonakov@ispras.ru>
To: musl@lists.openwall.com
Subject: Re: Compile error with --target=i386
Date: Tue, 16 Feb 2016 22:12:39 +0300 (MSK)	[thread overview]
Message-ID: <alpine.LNX.2.20.1602162204050.32308@monopod.intra.ispras.ru> (raw)
In-Reply-To: <20160216165409.GV9349@brightrain.aerifal.cx>

On Tue, 16 Feb 2016, Rich Felker wrote:
> In the case of musl, CFLAGS is always passed even at the linking
> stage; I think the problem is just at configure time, where the
> user-provided CFLAGS are not used in all the configure-time tests.
> Maybe this is contrary to the normal UI for configure scripts and
> should be changed?

I don't have a strong opinion whether it's contrary or not; my weak opinion is
that it is contrary, indeed; but nevertheless I stand by my original point
that -m32 is better when specified in $CC, generally speaking.

If you look at the opening post, you'll see that -m32 does not appear on the
quoted command line.  If Petr did it as he has shown, he forgot to 'export'
the variable; this would explain the failure (otherwise as you say it should
have worked).

Also please note that $CC should have -m32 (and any other ABI tweaks) for
musl-gcc to work as intended.

Alexander


  reply	other threads:[~2016-02-16 19:12 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-16  9:18 Petr Petrov
2016-02-16 10:10 ` Alexander Monakov
2016-02-16 10:31   ` Petr Petrov
2016-02-16 10:39     ` Alexander Monakov
2016-02-16 16:54       ` Rich Felker
2016-02-16 19:12         ` Alexander Monakov [this message]
2016-02-16 19:49           ` Rich Felker

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=alpine.LNX.2.20.1602162204050.32308@monopod.intra.ispras.ru \
    --to=amonakov@ispras.ru \
    --cc=musl@lists.openwall.com \
    /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. 
Code repositories for project(s) associated with this public inbox

	https://git.vuxu.org/mirror/musl/

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 NNTP newsgroup(s).