[nas] cc/gcc issues with imake on Solaris 8

[rhfreeman at micron.com]

> > Is it worth me building it with -g and finding out where nasd is
> > hanging?
> 
> Yes. Wait for it to hang, then fire up ddd and attach to the running
> process, then try a debugger command like "where".

Here we go:

(gdb) where
#0  0xff21cd04 in ioctl () from /usr/lib/libc.so.1
#1  0x0001e25c in disableProcessFlow () at ausuni.c:948
#2  0x00018844 in AuStartFlow (newFlow=0x0, pOldFlow=0x37000) at
auprocess.c:402
#3  0x0001766c in AuProcessClockedFlows () at auutil.c:973
#4  0x000195cc in AuProcessFlow (fl=0x3c5f0, clocked=1) at
auprocess.c:1084
#5  0x000195f4 in AuProcessData () at auprocess.c:1092
#6  0x0001e7c0 in processAudioSignal (sig=22) at ausuni.c:1255
#7  <signal handler called>
#8  0xff21d2f0 in _poll () from /usr/lib/libc.so.1
#9  0xff1cd278 in select () from /usr/lib/libc.so.1
#10 0x0001f0cc in WaitForSomething (pClientsReady=0xffbeed30) at
WaitFor.c:258
#11 0x0001ba34 in Dispatch () at dispatch.c:154
#12 0x000115b0 in main (argc=2, argv=0xffbef014) at main.c:184


  937 /* callback */
  938 static void
  939 disableProcessFlow()
  940 {
  941 #ifdef DEBUGLOG
  942         fprintf(stderr, "disableProcessFlow()\n");
  943         fflush(stderr);
  944 #endif
  945 
  946         signalEnabled = AuFalse;
  947         ioctl(devAudioCtl, I_SETSIG, 0);        /* disable signal
*/
  948         ioctl(devAudio, AUDIO_DRAIN, 0);        /* drain
everything out */
  949         if (relinquish_device)
  950                 closeDevice();
  951 }

This fits in with what truss says, as the last thing it does is the
AUDIO_DRAIN!

> > We are a bit behind in patch revisions on your machines also (-21
> > kernel), I might try and run the latest patch cluster and try again!
> 
> I think is the latest is 10852[89]-29.
> The recommended cluster will probably bring the X11 version into line 
> too.

It is a multi-user system so I'll need to schedule something for this,
but if there is nothing obvious it might well be worth a try!

Rich