package/opkg-utils: install only utility scripts
When `make install` is run to install the opkg-utils scripts, it also
invokes building of the man page for opkg-build. The generation of the
man page requires `pod2man` executable which is a part of perl.
Since buildroot does not support man pages in the host directory,
patch the opkg-utils Makefile to separate the installation of man
pages and utility scripts.
With the options to install man pages and utils separately, only
install the opkg-utils scripts.
Signed-off-by: Ryan Barnett <ryan.barnett@rockwellcollins.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>