Define datarootdir, docdir, htmldir and pdfdir if not defined by autoconf (first defined in autoconf-2.59c).
Define datarootdir, docdir, htmldir and pdfdir if not defined by autoconf
(first defined in autoconf-2.59c).

Linux-Comedi/comedilib,olsonse/comedilib,Linux-Comedi/comedilib,olsonse/comedilib,Linux-Comedi/comedilib,Linux-Comedi/comedilib,olsonse/comedilib,olsonse/comedilib,Linux-Comedi/comedilib,olsonse/comedilib,Linux-Comedi/comedilib,olsonse/comedilib