RE: [BUGS] Pg.so bug

-----Original Message-----
From:    Tom Lane [SMTP:tgl@sss.pgh.pa.us]
Sent:    Thursday, October 07, 1999 3:50 PM
Cc:    'pgsql-bugs@postgresql.org'
Subject:    Re: [BUGS] Pg.so bug

 <dpeder@infoset.cz> writes:
>   Compiler used (example:  gcc 2.8.0)           : n/a, used already compiled code

> Can't load '/usr/lib/perl5/site_perl/i386-linux/auto/Pg/Pg.so' for module Pg:
/usr/lib/perl5/site_perl/i386-linux/auto/Pg/Pg.so:undefined symbol: Perl_markstack_ptr at
usr/lib/perl5/5.00503/i386-linux/DynaLoader.pmline 169. 

We've seen a couple reports of this sort of problem that were due to
trying to use a copy of Pg.so that was compiled against a different
version of Perl.  It seems the Perl guys have been changing the
binary-level interface for loadable modules recently :-(.

You may need to build the Perl module locally in order to get a copy
that works with the version of Perl you have.

            regards, tom lane

[dp]  ----- RE: ----
yes, it seems to be something like You wrote above. I've been looking into
File: DynaLoader.a
Dir: /usr/lib/perl5/5.00503/i386-linux/auto/DynaLoader

and have (using mc) seen this:
( --NOTICE-- the 3rd line, containing ""PL_markstack_ptr"" instead of above missing ""Perl_markstack_ptr"" )

DynaLoader.o:
00000000 d LastError
         U PL_markstack_ptr
         U PL_na
         U PL_stack_base
         U PL_stack_sp
         U PL_sv_yes
         U Perl_croak
         U Perl_form
         U Perl_mess
         U Perl_newRV
         U Perl_newXS
         U Perl_safemalloc
         U Perl_saferealloc
         U Perl_sv_2iv
         U Perl_sv_2mortal
         U Perl_sv_2pv
         U Perl_sv_newmortal
         U Perl_sv_setiv
         U Perl_sv_setpv
00000028 t SaveError
00000400 T XS_DynaLoader_dl_error
000001c0 T XS_DynaLoader_dl_find_symbol
...truncated

Any further ideas ?

thanx
Dan Peder