Just three changes of note

• Compile fixes for various build options on various platforms
• IPv4LL is fixed on NetBSD-8
• script buffers are freed on forking

ftp://roy.marples.name/pub/dhcpcd/dhcpcd-8.0.1.tar.xz
https://roy.marples.name/downloads/dhcpcd/dhcpcd-8.0.1.tar.xz