diff --git a/lib/Dist/Zilla/Plugin/MakeMaker.pm b/lib/Dist/Zilla/Plugin/MakeMaker.pm index f498fc75e..6cf82ae85 100644 --- a/lib/Dist/Zilla/Plugin/MakeMaker.pm +++ b/lib/Dist/Zilla/Plugin/MakeMaker.pm @@ -36,8 +36,18 @@ use ExtUtils::MakeMaker {{ $eumm_version }}; my {{ $WriteMakefileArgs }} -delete $WriteMakefileArgs{BUILD_REQUIRES} - unless eval { ExtUtils::MakeMaker->VERSION(6.56) }; +unless ( eval { ExtUtils::MakeMaker->VERSION(6.56) } ) { + my $br = delete $WriteMakefileArgs{BUILD_REQUIRES}; + my $pp = $WriteMakefileArgs{PREREQ_PM}; + for my $mod ( keys %$br ) { + if ( exists $pp->{$mod} ) { + $pp->{$mod} = $br->{$mod} if $br->{$mod} > $pp->{$mod}; + } + else { + $pp->{$mod} = $br->{$mod}; + } + } +} delete $WriteMakefileArgs{CONFIGURE_REQUIRES} unless eval { ExtUtils::MakeMaker->VERSION(6.52) };