unofficial mirror of guile-devel@gnu.org 
 help / color / mirror / Atom feed
From: ludovic.courtes@laas.fr (Ludovic Courtès)
Subject: Re: guile-1.8.0 on HP-UX 11.23/IA-64
Date: Thu, 06 Jul 2006 10:44:24 +0200	[thread overview]
Message-ID: <87psgjunpz.fsf@laas.fr> (raw)
In-Reply-To: <20060705214036.GD93949@mail1.thewrittenword.com> (Albert Chin's message of "Wed, 5 Jul 2006 16:40:37 -0500")

Hi,

Albert Chin <guile-devel@mlists.thewrittenword.com> writes:

> I tried compiling guile-1.8.0 on HP-UX 11.23/IA-64 with the HP-UX C
> compiler. It compiles fine on HP-UX 11.23/PA-RISC. On IA-64, it fails:
>  cc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I.. -I/opt/TWWfsw/libtool15/include -I/opt/TWWfsw/libgmp42/include -D_REENTRANT -mthreads -g -c environments.c  -DPIC -o .libs/libguile_la-environments.o
> cc: warning 901: unknown option: `-hreads': use +help for online documentation. 
> "environments.c", line 146: warning #2940-D: missing return statement at end
>           of non-void function "scm_environment_ref"
>   }

Actually, you don't need `environments.c' (it's currently unused and
undocumented).  So one easy way to work around this is to remove
`environments.c' from `Makefile.am', and then re-generate the makefile
(`make Makefile' should do the trick).

When using GCC, these missing return statements are not caught because
`scm_error_environment_unbound ()' and friends are declared with
attribute `noreturn'.  As for this:

> "environments.c", line 692: error #2042: operand types are incompatible ("void"
>           and "SCM")
>                 : SCM_SET_CORE_ENVIRONMENT_OBSERVERS (env, rest);
>                 ^

This could be rewritten with an `if' to avoid this problem, if need be.

Thanks,
Ludovic.


_______________________________________________
Guile-devel mailing list
Guile-devel@gnu.org
http://lists.gnu.org/mailman/listinfo/guile-devel


  reply	other threads:[~2006-07-06  8:44 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-07-05 21:40 guile-1.8.0 on HP-UX 11.23/IA-64 Albert Chin
2006-07-06  8:44 ` Ludovic Courtès [this message]
  -- strict thread matches above, loose matches on Subject: below --
2006-06-07 16:06 Albert Chin
2006-06-12 17:11 ` Steve Ellcey

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

  List information: https://www.gnu.org/software/guile/

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

  git send-email \
    --in-reply-to=87psgjunpz.fsf@laas.fr \
    --to=ludovic.courtes@laas.fr \
    /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).