use ExtUtils::MakeMaker; sub MY::postamble { return <<'MAKE_FRAG'; instlibdir: @echo '$(INSTALLSITELIB)' MAKE_FRAG } my %pm = ('Git.pm' => '$(INST_LIBDIR)/Git.pm'); # We come with our own bundled Error.pm. It's not in the set of default # Perl modules so install it if it's not available on the system yet. eval { require Error }; if ($@) { $pm{'private-Error.pm'} = '$(INST_LIBDIR)/Error.pm'; } my %extra; $extra{DESTDIR} = $ENV{DESTDIR} if $ENV{DESTDIR}; WriteMakefile( NAME => 'Git', VERSION_FROM => 'Git.pm', PM => \%pm, %extra );