Date: 09 Sep 1998 16:31:05 -0500 From: stephen farrell <stephen@farrell.org> To: Gary Jennejohn <gj@FreeBSD.ORG> Cc: freebsd ports <ports@FreeBSD.ORG> Subject: Re: ports/7861 Message-ID: <871zplt1ly.fsf@couatl.uchicago.edu> In-Reply-To: Gary Jennejohn's message of "Wed, 9 Sep 1998 14:13:48 -0700 (PDT)" References: <199809092113.OAA09624@freefall.freebsd.org>
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Gary Jennejohn <gj@FreeBSD.ORG> writes:
> Synopsis: xemacs20 port fails to build
>
> State-Changed-From-To: open-analyzed
> State-Changed-By: gj
> State-Changed-When: Wed Sep 9 14:11:19 PDT 1998
> State-Changed-Why:
> I just built xemacs20 under -current with no problem.
>
> Looks like the configure failed. It should dynamically figure out whether
> getpgrp takes an argument or not.
>
> What's in your config.log for the getpgrp test ?
I think this has to do with lesstif, actually. If I config w/o motif
(--with-dialogs=athena), then all ok... i think lesstif-0.86.0 was
built with gcc28 inadvertantly, and that this is causing the problem
(though xscreensaver uses the new lesstif w/o any problems, so
??)--this is just a hunch.
configure:8082: checking whether getpgrp takes no argument
configure:8140: cc -o conftest -O -I/usr/local/include -I/usr/X11R6/includ
e -L/usr/local/lib -L/usr/X11R6/lib -R/usr/local/lib:/usr/X11R6/lib conftest.
c -lXm -lpng -ljpeg -lXpm -lXmu -lXt -lXext -lX11 -lSM -lICE -lkvm -lm -l
util -lxpg4 1>&5
Bus error - core dumped
configure: failed program was:
#line 8085 "configure"
#include "confdefs.h"
/*
* If this system has a BSD-style getpgrp(),
* which takes a pid argument, exit unsuccessfully.
*
* Snarfed from Chet Ramey's bash pgrp.c test program
*/
#include <stdio.h>
#include <sys/types.h>
int pid;
int pg1, pg2, pg3, pg4;
int ng, np, s, child;
main()
{
pid = getpid();
pg1 = getpgrp(0);
pg2 = getpgrp();
pg3 = getpgrp(pid);
pg4 = getpgrp(1);
/*
* If all of these values are the same, it's pretty sure that
* we're on a system that ignores getpgrp's first argument.
*/
if (pg2 == pg4 && pg1 == pg3 && pg2 == pg3)
exit(0);
child = fork();
if (child < 0)
exit(1);
else if (child == 0) {
np = getpid();
/*
* If this is Sys V, this will not work; pgrp will be
* set to np because setpgrp just changes a pgrp to be
* the same as the pid.
*/
setpgrp(np, pg1);
ng = getpgrp(0); /* Same result for Sys V and BSD */
if (ng == pg1) {
exit(1);
} else {
exit(0);
}
} else {
wait(&s);
exit(s>>8);
}
}
--
Steve Farrell
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