Add script to help build rpms

setup.py bdist_rpm is not very good.
Instead, provide a script to create an rpm.

Change-Id: If6773ee4938e981a14c38e4e4eabad6b5cb2b6ae

buildrpm

@@ -0,0 +1,7 @@
+cd `dirname $0`
+VERSION=`python setup.py --version`
+python setup.py sdist
+cp dist/pyghmi-$VERSION.tar.gz ~/rpmbuild/SOURCES
+rpmbuild -bs python-pyghmi.spec
+rm $1/python-pyghmi-*rpm
+cp ~/rpmbuild/SRPMS/python-pyghmi-$VERSION-1.src.rpm $1/

python-pyghmi.spec

@@ -0,0 +1,37 @@
+Summary: Python General Hardware Management Initiative (IPMI and others)
+Name: python-pyghmi
+Version: %{?version:%{version}}%{!?version:%(python setup.py --version)}
+Release: %{?release:%{release}}%{!?release:1}
+Source0: pyghmi-%{version}.tar.gz
+License: Apache License, Version 2.0
+Group: Development/Libraries
+BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-buildroot
+Prefix: %{_prefix}
+BuildArch: noarch
+Vendor: Jarrod Johnson <jjohnson2@lenovo.com>
+Url: https://git.openstack.org/cgit/openstack/pyghmi
+
+
+%description
+This is a pure python implementation of IPMI protocol.
+
+pyghmicons and pyghmiutil are example scripts to show how one may incorporate
+this library into python code
+
+
+
+%prep
+%setup -n pyghmi-%{version}
+
+%build
+python setup.py build
+
+%install
+python setup.py install --single-version-externally-managed -O1 --root=$RPM_BUILD_ROOT --record=INSTALLED_FILES --prefix=/usr
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%files -f INSTALLED_FILES
+%defattr(-,root,root)
+