version=3
opts=dversionmangle=s/\+ds$//,repacksuffix=+ds,\
filenamemangle=s/.+\/v?(\d\S+)\.tar\.gz/<project>-$1\.tar\.gz/ \
https://github.com/zeromq/gsl/tags .*/v?(\d\S+)\.(?:tgz|tbz2|txz|tar\.(?:gz|bz2|xz))
