From hansmu@xs4all.nl

When testing 5.005_63, I get lots of warnings​:

Had to create DynaLoader​::dl_resolve_using unexpectedly at ../lib/XSLoader.pm line 26.

Some of those are followed by​:

Name "DynaLoader​::dl_resolve_using" used only once​: possible typo at ../lib/XSLoader.pm line 26.

The patch below fixes the problem on NeXT; I suspect it has to be applied
to dl_dld.xs, dl_hpux.xs, dl_mpeix.xs, dl_rhapsody.xs and dl_vms.xs to fix
the same problem on other platforms​:

-- HansM

--- ext/DynaLoader/dl_next.xs.orig Wed Oct 6 03​:10​:44 1999
*** ext/DynaLoader/dl_next.xs Wed Dec 15 22​:39​:36 1999
@​@​ -226,7 +226,7 @​@​
dl_private_init(pTHX)
{
  (void)dl_generic_private_init(aTHX);
- dl_resolve_using = get_av("DynaLoader​::dl_resolve_using", 0x4);
+ dl_resolve_using = get_av("DynaLoader​::dl_resolve_using", GV_ADD | GV_ADDMULTI);
}
 
MODULE = DynaLoader PACKAGE = DynaLoader

Site configuration information for perl 5.00563​:

Configured by hansm at Mon Dec 13 02​:03​:09 MET 1999.

Summary of my perl5 (revision 5.0 version 5 subversion 63) configuration​:
  Platform​:
  osname=next, osvers=4_2, archname=OPENSTEP-Mach
  uname='bombadil '
  config_args='-des -Dcf_email=hansmu@​xs4all.nl -Dprefix=/usr/local -Doptimize=-g -O'
  hint=recommended, useposix=undef, d_sigaction=undef
  usethreads=undef useperlio=undef d_sfio=undef
  use64bits=undef usemultiplicity=undef
  Compiler​:
  cc='cc', optimize='-g -O', gccversion=NeXT DevKit-based CPP 4.0
  cppflags='-dynamic -fno-common -DUSE_NEXT_CTYPE -DUSE_PERL_SBRK -arch m68k -DDEBUGGING -I/usr/local/include'
  ccflags ='-dynamic -fno-common -DUSE_NEXT_CTYPE -DUSE_PERL_SBRK -arch m68k -arch i386 -DDEBUGGING -I/usr/local/include'
  stdchar='char', d_stdstdio=define, usevfork=false
  intsize=4, longsize=4, ptrsize=4, doublesize=8
  d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
  alignbytes=8, usemymalloc=y, prototype=define
  Linker and Libraries​:
  ld='cc', ldflags =' -dynamic -prebind -arch m68k -arch i386 -L/usr/local/lib'
  libpth=/lib /usr/lib /usr/local/lib
  libs=
  libc=/NextLibrary/Frameworks/System.framework/System, so=dylib, useshrplib=true, libperl=libperl.5.dylib
  Dynamic Linking​:
  dlsrc=dl_next.xs, dlext=bundle, d_dlsymun=undef, ccdlflags=' '
  cccdlflags=' ', lddlflags=' -dynamic -bundle -undefined suppress -arch m68k -arch i386 -L/usr/local/lib'

Locally applied patches​:
 

@​INC for perl 5.00563​:
  lib
  /Users/hansm/lib/perl
  /usr/local/lib/perl5/5.00563/OPENSTEP-Mach
  /usr/local/lib/perl5/5.00563
  /usr/local/lib/site_perl/5.00563/OPENSTEP-Mach
  /usr/local/lib/site_perl
  .

Environment for perl 5.00563​:
  DYLD_LIBRARY_PATH=/Users/hansm/src/perl/build/perl-5.006/perl5.005_63
  HOME=/Users/hansm
  LANG (unset)
  LANGUAGE (unset)
  LD_LIBRARY_PATH (unset)
  LOGDIR (unset)
  PATH=/Users/hansm/bin​:/usr/local/bin​:/usr/games​:/usr/ucb​:/bin​:/usr/bin​:/usr/etc​:/Users/hansm/bin/cookies​:/LocalApps/Opener.app​:.
  PERL5LIB=/Users/hansm/lib/perl
  PERL_BADLANG (unset)
  SHELL=/usr/bin/zsh

From [Unknown Contact. See original ticket]

On Tue, Jan 04, 2000 at 06​:02​:49PM -0500, Mark-Jason Dominus wrote​:

Is this because of your XSloader patch from a few weeks ago?

Yes.

This is a bug report for perl from hansmu@​xs4all.nl,
generated with the help of perlbug 1.27 running under perl 5.00563.

When testing 5.005_63, I get lots of warnings​:

Had to create DynaLoader​::dl_resolve_using unexpectedly at ../lib/XSLoader.pm line 26.

Some of those are followed by​:

Name "DynaLoader​::dl_resolve_using" used only once​: possible typo at ../lib/XSLoader.pm line 26.

This happens in dl_*​:

dl_dld.xs​: dl_resolve_using = get_av("DynaLoader​::dl_resolve_using", 0x4);
dl_hpux.xs​: dl_resolve_using = get_av("DynaLoader​::dl_resolve_using", 0x4);
dl_mpeix.xs​: dl_resolve_using = get_av("DynaLoader​::dl_resolve_using", 0x4);
dl_next.xs​: dl_resolve_using = get_av("DynaLoader​::dl_resolve_using", 0x4);
dl_rhapsody.xs​: dl_resolve_using = get_av("DynaLoader​::dl_resolve_using", 0x4);

Note these 0x4 (which should have been GV_ADDWARN)​: they *ask* for a
warning. Changing them to GV_ADDMULTI should help.

Does it?

Ilya

From @gsar

On Tue, 04 Jan 2000 18​:18​:04 EST, Ilya Zakharevich wrote​:

dl_dld.xs​: dl_resolve_using = get_av("DynaLoader​::dl_resolve_using", 0x4);
dl_hpux.xs​: dl_resolve_using = get_av("DynaLoader​::dl_resolve_using", 0x4);
dl_mpeix.xs​: dl_resolve_using = get_av("DynaLoader​::dl_resolve_using", 0x4);
dl_next.xs​: dl_resolve_using = get_av("DynaLoader​::dl_resolve_using", 0x4);
dl_rhapsody.xs​: dl_resolve_using = get_av("DynaLoader​::dl_resolve_using", 0x4);

Note these 0x4 (which should have been GV_ADDWARN)​: they *ask* for a
warning. Changing them to GV_ADDMULTI should help.

I think I fixed this recently. See​:

  ftp​://ftp.linux.activestate.com/pub/staff/gsar/APC/diffs/4686.gz

Sarathy
gsar@​ActiveState.com