version=4
opts=\
dversionmangle=s/\+(debian|dfsg|ds|deb)\d*$//,\
uversionmangle=s/(\d)[_\.\-\+]?((RC|rc|pre|dev|beta|alpha)\d*)$/$1~$2/;s/RC/rc/,\
filenamemangle=s/(?:.*)([Gg]eographic[Ll]ib)-(\d\S+)\.(tgz|tbz|txz|(?:tar\.(?:gz|bz2|xz)))\/download/$1-$2.$3/ \
https://sourceforge.net/projects/geographiclib/files/distrib-C%2B%2B/ \
(?:.*)[Gg]eographic[Ll]ib-(\d\S+)\.(?:tgz|tbz|txz|(?:tar\.(?:gz|bz2|xz)))/download
