Nirmoy Das authored Sep 16, 2020 and Tom Denis committed Sep 16, 2020

This patch adds support to build rpm/deb package using cpack[1]
To build rpm/deb, make sure that cpack, dpkg and rpmbuild packages
are installed and then:

mkdir build; cd build; cpack
sudo rpm -i ./umr-1.0.1-Linux.rpm # or
sudo dpkg -i ./umr-1.0.1-Linux.rpm

v2: Add README instructions.
    Set missed CPACK_DEB_COMPONENT_INSTALL flag.

[1] https://cmake.org/cmake/help/latest/module/CPack.html

Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Tom St Denis <tom.stdenis@amd.com>