version=3
opts=filenamemangle=s/.+\/v?(\d\S*)\.tar\.gz/rawdns-$1\.tar\.gz/,\
dversionmangle=s/[~+]ds\d*$//,\
repacksuffix=~ds1 \
  https://github.com/tianon/rawdns/tags .*/v?(\d\S*)\.tar\.gz
