Suppose there is a function that generates one file based on another:
my ($source_filename, $output_filename) = @_;
... # compile source into output
and now we only want to execute the function if $source_filename has been modified more recently than $output_filename...
my ($file_a, $file_b) = @_;
my $src = "wee.foo";
my $dest = "wee.bar";
if (compare_modification_times($src, $dest) < 0)
I would like recommendations on the most robust and portable way to implement compare_modification_times. Any ideas?
Thanks for your time.
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