my $release = '1.01'; my %MF = ( META_MERGE => { 'meta-spec' => { version => 2 }, provides => { 'Foo' => { file => 'lib/Foo.pm', version => $release }, 'Foo::Bar' => { file => 'lib/Foo/Bar.pm', version => $release }, }, }, # ... }; WriteMakefile (%MF);