[fink-core] varianted file issue with perl5100-core on 10.5

[Hanspeter N. <fi...@sn...>]

I was rebuilding libwww-pm5100 on 10.5/i386 and ran across the following 
problem with the tests:

robot/ua-get..............Can't exec "/sw/bin/perl": No such file or 
directory at robot/ua-get.t line 48.
Can't exec daemon: No such file or directory at robot/ua-get.t line 48.

With danielj's help, I was able to track this down to the file 
/sw/lib/perl5-core/5.10.0/darwin-thread-multi-2level/Config_heavy.pl 
(from perl5100-core) that has the following line:

perlpath='/sw/bin/perl'

(the offending test has my $perl = $Config{'perlpath'}; )

If I modify that to /sw/bin/perl5.10.0 and then try to rebuild 
libwww-pm5100, it builds and passes its tests.  Strangely, danielj 
doesn't see this issue with libwww-pm588 on 10.6, even though the 
perlpath line is similarly unvarianted.  xml-twig-pm apparently suffers 
from the same problem.

Hanspeter