topic Problem with Gcc4.2.1 in Operating System - HP-UX

Problem with Gcc4.2.1

SreekanthR — Wed, 19 Dec 2007 08:13:22 GMT

I have installed HP-UX 4.2.1 from the following link,
http://h21007.www2.hp.com/portal/site/dspp/menuitem.863c3e4cbcdc3f3515b49c108973a801/?ciid=2a08725cc2f02110725cc2f02110275d6e10RCRD
When I run the command gcc, it gives me the following error.
# gcc
/usr/lib/pa20_64/dld.sl: Unsatisfied code symbol 'pthread_mutex_lock' in load module '/opt/hp-gcc64/bin/gcc'.
/usr/lib/pa20_64/dld.sl: Unsatisfied code symbol 'pthread_mutex_unlock' in load module '/opt/hp-gcc64/bin/gcc'.
Killed

Any ideas as to why is it so?

TIA
Sreekanth

Re: Problem with Gcc4.2.1

Dennis Handly — Wed, 19 Dec 2007 09:02:29 GMT

What OS version are you using? Only very old systems like 11.00 without any libc patches are missing the pthread_* stubs.

Get a newer libc patch.

Re: Problem with Gcc4.2.1

SreekanthR — Wed, 19 Dec 2007 09:24:19 GMT

Thanks for the reply Dennis,
I'm using HP 11.11
# uname -a
HP-UX bsohpux1 B.11.11 U 9000/800 2413721259 unlimited-user license
and the patches installed are
PHCO_22958
PHCO_23263
PHCO_24173
PHCO_24402 -- libc cumulative header
file patch
PHCO_25311
PHCO_25526
PHCO_25568
PHCO_25831
PHCO_26951
PHCO_27035
PHCO_27036
PHCO_27038
PHCO_27064
PHCO_27100
PHCO_27101
PHCO_27103
PHCO_27185
PHCO_27758
PHCO_27909
PHCO_28160
PHCO_28169
PHCO_28176
PHCO_28192
PHCO_28193
PHCO_28194
PHCO_28998
PHCO_29379
PHCO_30514
PHCO_30598
PHCO_31878
PHCO_33213
PHCO_33214
PHCO_33215
PHCO_33216
PHKL_23290
PHKL_23292
PHKL_23293
PHKL_23294
PHKL_23295
PHKL_23296
PHKL_23297
PHKL_23298
PHKL_23299
PHKL_23300
PHKL_23301
PHKL_23302
PHKL_23303
PHKL_23304
PHKL_23305
PHKL_23306
PHKL_23307
PHKL_23308
PHKL_23309
PHKL_23310
PHKL_23311
PHKL_23312
PHKL_23314
PHKL_23315
PHKL_23316
PHKL_23625
PHKL_23666
PHKL_23810
PHKL_23957
PHKL_24278
PHKL_25506
PHKL_26269
PHKL_26425
PHKL_26743
PHKL_27096
PHKL_27154
PHKL_27155
PHKL_27177
PHKL_27219
PHKL_27757
PHKL_28025
PHKL_28197
PHKL_28569
PHKL_28839
PHKL_29076
PHKL_29300
PHKL_29529
PHKL_29539
PHKL_29567
PHKL_29651
PHKL_29700
PHKL_30100
PHKL_30105
PHKL_30197
PHKL_30257
PHKL_30446
PHKL_30512
PHKL_30992
PHKL_31227
PHKL_31241
PHKL_32089
PHKL_32090
PHKL_32647
PHKL_33338
PHKL_33339
PHKL_33425
PHNE_23288
PHNE_23289
PHNE_23502
PHNE_28799
PHNE_30463
PHNE_32396
PHSS_22898
PHSS_25983
PHSS_26492
PHSS_26493
PHSS_32939
PHSS_33033

Do you think I still need a newer libc patch, if so I would appreciate if you could point me to one.
I'm a newbie to HP-UX and would really appreciate any help.

TIA
Sreekanth

Re: Problem with Gcc4.2.1

H.Merijn Brand (procura — Wed, 19 Dec 2007 09:28:30 GMT

I don't have to many good experiences with 64bit gcc-4 on HP-UX 11.11 and below. I stuck to 3.4.6. GNU gcc-4.2.x on 11.23 (both PA-RISC and IPF) works fine.

Even if you get everything working, you can expect runtime errors somewhere down the line.

Enjoy, Have FUN! H.Merijn

Re: Problem with Gcc4.2.1

SreekanthR — Wed, 19 Dec 2007 10:03:05 GMT

Hi Merjin,

Thanks for the update, in that case I guess its better for me to go back to gcc 3.4.
I read that 2 versions of gcc can coexist, but I would like to remove the 4.*. Do you see any problems in there?

Have a good one

Cheers
Sreekanth

Re: Problem with Gcc4.2.1

Dennis Handly — Wed, 19 Dec 2007 10:12:04 GMT

>and the patches installed are

To find out what libc patch you have, use:
$ what /usr/lib/pa20_64/libc.2

>Do you think I still need a newer libc patch

Yes because you have the problem.

>if so I would appreciate if you could point

PHCO_34275 should work. The recommended one is PHCO_35743.

Re: Problem with Gcc4.2.1

SreekanthR — Wed, 19 Dec 2007 11:53:59 GMT

Thanks a ton Dennis for your reply, I installed the patch as mentioned and it now works like a charm.

Really appreciate your help.

Cheers
Sreekanth

Re: Problem with Gcc4.2.1

SreekanthR — Wed, 19 Dec 2007 12:00:12 GMT

Installing the patch mentioned by Dennis resolved the problem.

Re: Problem with Gcc4.2.1

Dennis Handly — Wed, 19 Dec 2007 20:54:33 GMT

If you are happy with the answers you have gotten please read the following about assigning points and reopening threads:
http://forums11.itrc.hp.com/service/forums/helptips.do?#33
http://forums11.itrc.hp.com/service/forums/helptips.do?#41