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From: tpa <tpa@well.com>
Newsgroups: comp.databases.oracle.misc
Subject: Re: Unsatisfied symbols error when compiling in HP
Date: Sat, 07 Aug 1999 23:37:08 -0700
Organization: Whole Earth Networks News
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To: galdamez9451@my-deja.com

galdamez9451@my-deja.com wrote:
> 
> I am moving a Pro*C program from a DG server to HP.  When I recompile
> it I get the following errors:
> 
> /usr/ccs/bin/ld: Unsatisfied symbols:
>    pthread_getprio (code)
>    pthread_setprio (code)
>    pthread_unlock_global_np (code)
>    pthread_create (code)
>    pthread_attr_default (data)
>    pthread_keycreate (code)
>    cma_open (code)
>    pthread_lock_global_np (code)
>    cma_read (code)
>    cma_write (code)
>    cma_close (code)
>    pthread_mutexattr_default (data)
> *** Error exit code 1
> 
> The commands used to compile/link are the following:
> 
> cc  +O2  -Ae -z +Z -DHPUX +DAportable +DS2.0  -DSLS8NATIVE -
> DSLU8NATIVE -D_REENTRANT -DHPUX_KTHREAD  -DSLXMX_ENABLE -
[.. much deleted ...]
> lnlsrtl3   `cat /u/oracle/8.0.5/lib/sysliblist`  -lm -lpthread
> 
> Please help, can anyone tell me where the symbols are defined?
> Thanks...

Those entry points are part of the pthreads library.  I don't know 
what the `cat ...` stuff is about, but I wonder if all you have to
do is move your "-lm -lpthread" statements ahead of the "cat ..."
stuff.  it also looks like something in there wants to use
DCE threads (just a guess because of the "cma" stuff), instead of
POSIX threads.  Which version of HP are you on?  10.x doesn't have
real threads, but does have the DCE threads package installed, 11.x
has true POSIX threads.  They are both implemented in libraries 
called "libpthread.sl", but they are quite different!