Re: Recent changes to make breaking tools?

[Paul Goyette <paul%whooppee.com@localhost>]

> On Fri, 15 Feb 2008, David Holland wrote:
>
> > On Fri, Feb 15, 2008 at 04:06:17AM -0800, Paul Goyette wrote:
> > > I just updated sources a few minutes ago and tried to do a 'build.sh
> > > release' for both port-amd64 and port-i386.  In both cases, as soon as
> > > build.sh tried to install an updated copy of texinfo, nbmake dropped
> > > core.  There doesn't seem to be any symbols around for nbmake (or at
> > > least I can't find them) but here's the backtrace.
> >
> > Does the same thing happen if you just fire off nbmake by hand in
> > texinfo, or does it require being run from build.sh? If the former,
> > rebuild nbmake with DBG=-g (or whatever the magic incantation is)...

OK, I managed to rebuild nbmake with -g option.  For future reference, 
the magic incantation was

        HOST_FLAGS="-O0 -g" build.sh -r ...

Sure enough, as soon as it tries to run "make install" in texinfo/intl 
it drops another core.  Here's some initial info from the core:

Core was generated by `nbmake'.
Program terminated with signal 10, Bus error.
#0  0x000000000040ced3 in JobDoOutput (job=0x7f7ffda3b000, finish=0)
    at /build/src/tools/make/../../usr.bin/make/job.c:1847
1847                        MESSAGE(stdout, job->node);
(gdb) bt
#0  0x000000000040ced3 in JobDoOutput (job=0x7f7ffda3b000, finish=0)
    at /build/src/tools/make/../../usr.bin/make/job.c:1847
#1  0x000000000040d2b4 in Job_CatchOutput ()
    at /build/src/tools/make/../../usr.bin/make/job.c:2034
#2  0x0000000000414eb9 in Make_Run (targs=0x7f7ffda9eb20)
    at /build/src/tools/make/../../usr.bin/make/make.c:1531
#3  0x00000000004116e4 in main (argc=4, argv=0x7f7fffffce88)
    at /build/src/tools/make/../../usr.bin/make/main.c:1112
(gdb) print *job
$1 = {pid = 538984472, node = 0x20207f7ffda78620,
  tailCmds = 0xffffffffffffffff, cmdFILE = 0x2020202020202020,
  exit_status = 538976288, job_state = 3 '\003', job_suspended = 32 ' ',
  flags = 8224, jobPipe = {538976294, 538976292},
  inPollfd = 0x20207f7ffda23d50,
  outBuf = "if test 'yes' = yes; then  test no != no || /bin/sh 
/build/src/tools/texinfo/../../gnu/dist/texinfo/mkinstalldirs 
/usr/obj/tooldir/x86_64/amd64/lib; 
temp=/usr/obj/tooldir/x86_64/amd64/lib/t-charset.a"..., curPos = 0}
(gdb) list
1842                 * we know there's no newline at the end, so we add one of
1843                 * our own free will.
1844                 */
1845                if (*cp != '\0') {
1846                    if (!beSilent && job->node != lastNode) {
1847                        MESSAGE(stdout, job->node);
1848                        lastNode = job->node;
1849                    }
1850                    (void)fprintf(stdout, "%s%s", cp, gotNL ? "\n" : "");
1851                    (void)fflush(stdout);
(gdb)


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