Re^2: Getopt::Euclid victim of 5.10 upgrade

in reply to Re: Getopt::Euclid victim of 5.10 upgrade
in thread Getopt::Euclid victim of 5.10 upgrade

I don't think that it's Cygwin - or at least not only Cygwin. Here are my results on OS X. The 5.8 is the system Perl, and the 5.10 is my own:

hektor ~ $ ./retest 
Perl 5.10.0 on darwin:
$ARGV = {
          'WHEN' => undef
        };
$string = 'It is thyme';

hektor ~ $ /usr/bin/perl retest 
Perl 5.8.8 on darwin:
$ARGV = {
          'WHEN' => '12:34'
        };
$string = 'It is thyme';
[download]

A quick second look: I'm now thinking it has something to do with the configuration. These two are from the same machine (Debian Lenny), but they're both 5.10.0. Nevertheless, the results differ. The first 5.10.0 is once again my own build, but the second is Debian's. (I applied a few patches to my own, particularly one to stop a regular expression related memory leak, but I believe that Debian has that patch as well - and more.)

telemachus ~ $ perl testre 
Perl 5.10.0 on linux:
$ARGV = {
          'WHEN' => undef
        };
$string = 'It is thyme';

telemachus ~ $ /usr/bin/perl testre 
Perl 5.10.0 on linux:
$ARGV = {
          'WHEN' => '12:34'
        };
$string = 'It is thyme';
[download]

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Re^3: Getopt::Euclid victim of 5.10 upgrade by scott\b (Novice) on Feb 17, 2009 at 03:58 UTC
Thank you all for your help and insight. Unfortunately, I see little recourse but to abandon my use of Getopt::Euclid. I'm not going to rewrite existing scripts for now, but I won't use Getopt::Euclid for a new research project I am starting. The straw that broke the camel's back (so to speak) is the inconsistent failures. It works for me on OS X with perl 5.10 but fails for telemachus. Further, it works with one build of perl 5.10.0 on linux and fails for a different build of 5.10.0 on the same system. I lack time and motivation to trace the failure all the way back to perl build configuration settings, especially since it appears that Damian Conway has abandoned Getopt::Euclid. Once again, thank you for your help. Scott P.S. I rewrote my sample code to be a proper Test::More test script. Furthermore, I also reverted to the original regular expression, in case my simplification introduced its own errors. Read more... (3 kB) That code, when run twice on my system, reports: Read more... (719 Bytes) Read more... (811 Bytes)	[reply] [d/l] [select]

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Re^3: Getopt::Euclid victim of 5.10 upgrade
by scott\b (Novice) on Feb 17, 2009 at 03:58 UTC

Thank you all for your help and insight. Unfortunately, I see little recourse but to abandon my use of Getopt::Euclid. I'm not going to rewrite existing scripts for now, but I won't use Getopt::Euclid for a new research project I am starting.

The straw that broke the camel's back (so to speak) is the inconsistent failures. It works for me on OS X with perl 5.10 but fails for telemachus. Further, it works with one build of perl 5.10.0 on linux and fails for a different build of 5.10.0 on the same system.

I lack time and motivation to trace the failure all the way back to perl build configuration settings, especially since it appears that Damian Conway has abandoned Getopt::Euclid.

Once again, thank you for your help.

P.S. I rewrote my sample code to be a proper Test::More test script. Furthermore, I also reverted to the original regular expression, in case my simplification introduced its own errors.