Log Message:
(pkgsrc)
 - The same problem with ExtUtils-MakeMaker change
   gcc: error: LibMagic.o: No such file or directory
   https://mail-index.netbsd.org/pkgsrc-users/2015/09/19/msg022238.html
   patch-aa is manually editted to follow the old behavior of ExtUtils-MakeMaker
   Thanks joerg and Matthias Ferdinand (in old mail)
(upstream)
 - Update 1.13 to 1.15
   -------------------
1.15     2015-09-19

- Fix the Makefile.PL so that we don't install the LibMagic.xs and typemap

1.14     2015-09-16
- Fixed handling of extra include dirs passed to Makefile.PL via the -I
  flag. This wasn't working properly in previous releases. Reported by Andy
    Jack. GH #6.