Make abstract_from more robust

A few distributions in the perl source failure for abstract_from
Rather than fix the individual files I have made the parsing process
more robust.

diff --git a/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm b/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm
index 239d6df..564d321 100644 (file)
--- a/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm
+++ b/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm
@@ -2593,7 +2593,7 @@ sub parse_abstract {
         $inpod = /^=(?!cut)/ ? 1 : /^=cut/ ? 0 : $inpod;
         next if !$inpod;
         chop;
-        next unless /^($package\s-\s)(.*)/;
+        next unless /^($package(?:\.pm)?\s+\-+\s+)(.*)/;
         $result = $2;
         last;
     }