When making the compatability symlink, do it in the parent directory

to both directories, and make it relative, rather than absolute.

This fixes the case where you might install the docs under one directory
/foo/bar/..., and then want to migrate them elsewhere (to /usr/share/).

With the old scheme, the symlink would start /foo/bar/..., and would
therefore be broken.

A good example of this happening is "make release" :-)

0 files changed, 0 insertions, 0 deletions