use ExtUtils::MakeMaker; my $clean = {}; if (-f "Util.xs") { print STDERR "Making header files for XS...\n"; do 'mkheader' or die $@ || "mkheader: $!"; $clean = { FILES => 'lkhutmp.h' }; } WriteMakefile( 'NAME' => 'Lingua::KO::Hangul::Util', 'VERSION_FROM' => 'Util.pm', # finds $VERSION 'AUTHOR' => 'SADAHIRO Tomoyuki ', 'clean' => $clean, 'PREREQ_PM' => { Carp => 0, charnames => 0, constant => 0, DynaLoader => 0, Exporter => 0, File::Copy => 0, strict => 0, Test => 0, warnings => 0, }, );