Create a custom RPM spec file and build a binary RPM from source code

RPM Documentation
cd /usr/share/doc/rpm-*

Create user for building RPMS
[root@dhcp ~]# useradd makerpm

[root@dhcp ~]# su - makerpm

Create RPMMACRO file
[makerpm@dhcp ~]# vim .rpmmacros
add
%_topdir %(echo $HOME)/rpmbuild

Create directory structure
[makerpm@dhcp ~]# mkdir ~/rpmbuild
[makerpm@dhcp ~]# mkdir ~/rpmbuild{SPECS,BUILD,RPMS,SOURCES,SRPMS}

Example SPEC file
Summary: summary
Version: version
Group: group
License: license
Name: name
Provides: name
Release: release
Packager: packager
URL: url
Source: source
Buildroot: %{_tmppath}/%{name}-%{version}-%{release}
%description
description
%prep
%setup -q
%build
./configure
make
%install
make DESTDIR=$RPM_BUILD_ROOT install
%files