Rename $docdir to $pkgdocdir and $licensedir to $pkglicensedir
We were not entirely consistent about whether substituted variables meant a generic directory like /usr/share/doc, or a package-specific directory like /usr/share/doc/quake3-data. In Autoconf and the GNU coding standards, package-specific directories are consistently named pkgfoodir: borrow that convention. This means we can consistently use lower-case variable names (again consistent with Autoconf); do so, by renaming $LICENSEDIR to $licensedir.
Showing with 49 additions and 48 deletions