[Exim] INSTALLING EXIM4 TEXINFO DOCUMENTATION?

Hello list, I have managed to build the exim binaries but the info
documentation doesn't want to install. I have moved the texinfo files
into the 'doc' directory in the exim-4.05 tree and defined my info
directory in my 'Local/Makefile' but 'make install' doesn't build the
info
docs. Do I have to delete my exim3 info documentation in order to
install the new stuff?

Thanks in advance,

Doug

--
Doug Lawlor <dlawlor@???>