$ PERL_DL_DEBUG=1 PERL_DL_NONLAZY=1 /path/to/powerpc-AIX6.1/bin/perl "-Iblib/lib" "-Iblib/arch" test.pl
1..1
DynaLoader.pm loaded (blib/lib blib/arch /path/to/lib/perl5/site_perl /home/myname/lib/perl5/site_perl /path/to/perl-5.16.2/powerpc-AIX6.1/lib/site_perl /path/to/perl-5.16.2/powerpc-AIX6.1/lib ., /usr/local/lib /lib /usr/lib /usr/ccs/lib /opt/tuxedo/11.1_32/lib)
DynaLoader::bootstrap for Tuxedo (auto/Tuxedo/Tuxedo.so)
Can't load 'blib/arch/auto/Tuxedo/Tuxedo.so' for module Tuxedo: rtld: 0712-001 Symbol tptypes was referenced
      from module blib/arch/auto/Tuxedo/Tuxedo.so(), but a runtime definition
      of the symbol was not found.
<snip>
 at test.pl line 11.
Compilation failed in require at test.pl line 11.
BEGIN failed--compilation aborted at test.pl line 11.
not ok 1