On Sun, Sep 06, 2020 at 11:49:04PM +0200, Pablo Neira Ayuso wrote: > On Sun, Sep 06, 2020 at 10:18:17AM +1000, Duncan Roe wrote: > > Hi everyone, > > > > The online doc for libnetfilter_queue at > > https://netfilter.org/projects/libnetfilter_queue/doxygen/html/ is still at > > release 1.0.3. > > Refreshed. Thanks, Pablo. It looks like you don't have the 'graphviz' package installed, so there are lines like > Collaboration diagram for User-space network packet buffer: with no diagram. (e.g. in https://netfilter.org/projects/libnetfilter_queue/doxygen/html/group__pktbuff.html). 'graphviz' supplies the 'dot' program which you may have seen doxygen complaining about. I didn't see the problem originally because I have graphviz but it didn't come with Slackware so the lack of it may be common. The fix would be to have config.ac create HAVE_DOT and use that in doxygen.cfg.in to put YES or NO on the HAVE_DOT and maybe some other lines. I may tackle that sometime as I gain more confidence with aoutotools. Cheers ... Duncan.
