!1 Add initial package of dibbler

From: @sean-lau
Reviewed-by: @huangtianhua,@xiyuanwang
Signed-off-by: @xiyuanwang

dibbler.spec

@@ -0,0 +1,157 @@
+%global common_desc \
+Dibbler is a portable DHCPv6 implementation. It supports stateful (i.e. IPv6 \
+address granting and IPv6 prefix delegation) as well as stateless (i.e. option \
+granting) autoconfiguration for IPv6.
+ 
+%if 0%{?rhel} < 7 && 0%{?rhel} > 0
+%global _pkgdocdir %{_docdir}/%{name}
+%endif
+ 
+Name:		dibbler
+Version:	1.0.1
+Release:	1%{?dist}
+Summary:	Portable DHCPv6 implementation
+ 
+License:	GPLv2
+URL:		https://github.com/tomaszmrugalski/dibbler
+Source0:        http://klub.com.pl/dhcpv6/dibbler/dibbler-%{version}.tar.gz
+ 
+BuildRequires:  gcc-c++
+%description
+%{common_desc}
+ 
+ 
+%package client
+Summary:	Dibbler, DHCPv6 client
+ 
+ 
+%description client
+%{common_desc}
+ 
+This package contains DHCPv6 client.
+ 
+ 
+%package relay
+Summary:	Dibbler, DHCPv6 relay
+ 
+ 
+%description relay
+%{common_desc}
+ 
+This package contains DHCPv6 relay.
+ 
+ 
+%package requestor
+Summary:	Dibbler, DHCPv6 request generator
+ 
+ 
+%description requestor
+%{common_desc}
+ 
+This package contains DHCPv6 request generator.
+ 
+ 
+%package server
+Summary:	Dibbler, DHCPv6 server
+ 
+ 
+%description server
+%{common_desc}
+ 
+This package contains DHCPv6 server.
+ 
+ 
+%package docs
+Summary:	Dibbler documentation
+BuildArch:	noarch
+ 
+ 
+%description docs
+%{common_desc}
+ 
+This package contains dibbler documentation.
+ 
+ 
+%prep
+%setup -q -n dibbler-%{version}
+ 
+ 
+%build
+%configure
+make %{?_smp_mflags}
+ 
+ 
+%install
+make install DESTDIR=%{buildroot}
+ 
+# We explicitly add license file to each sub-package, so no need to install it
+# as documentation
+rm %{buildroot}%{_pkgdocdir}/LICENSE
+ 
+# Setup directories
+install -p -d -m 755 %{buildroot}%{_sharedstatedir}/dibbler
+install -p -d -m 755 %{buildroot}%{_sysconfdir}/dibbler
+ 
+# Install configuration files
+for config in client relay server; do
+    cp -p doc/examples/$config.conf %{buildroot}%{_sysconfdir}/dibbler
+done
+ 
+# Kill example files irrelevant to Fedora Linux
+for file in client-win32.conf server-win32.conf; do
+    rm %{buildroot}%{_pkgdocdir}/examples/$file
+done
+ 
+for file in client-notify-bsd.sh client-notify-macos.sh; do
+    rm %{buildroot}%{_pkgdocdir}/scripts/notify-scripts/$file
+done
+ 
+ 
+%files client
+%license LICENSE
+%{_sbindir}/dibbler-client
+%{_mandir}/man8/dibbler-client.8*
+%dir %{_sysconfdir}/dibbler
+%config(noreplace) %{_sysconfdir}/dibbler/client.conf
+%dir %{_sharedstatedir}/dibbler
+ 
+ 
+%files relay
+%license LICENSE
+%{_sbindir}/dibbler-relay
+%{_mandir}/man8/dibbler-relay.8*
+%dir %{_sysconfdir}/dibbler
+%config(noreplace) %{_sysconfdir}/dibbler/relay.conf
+%dir %{_sharedstatedir}/dibbler
+ 
+ 
+%files requestor
+%license LICENSE
+%{_sbindir}/dibbler-requestor
+%dir %{_sharedstatedir}/dibbler
+ 
+ 
+%files server
+%license LICENSE
+%{_sbindir}/dibbler-server
+%{_mandir}/man8/dibbler-server.8*
+%dir %{_sysconfdir}/dibbler
+%config(noreplace) %{_sysconfdir}/dibbler/server.conf
+%dir %{_sharedstatedir}/dibbler
+ 
+ 
+%files docs
+%license LICENSE
+%dir %{_pkgdocdir}
+%{_pkgdocdir}/CHANGELOG
+%{_pkgdocdir}/RELNOTES
+%{_pkgdocdir}/dibbler-user.pdf
+%dir %{_pkgdocdir}/examples
+%dir %{_pkgdocdir}/scripts
+%{_pkgdocdir}/examples/*.conf
+%{_pkgdocdir}/scripts/*
+
+%changelog
+* Tue Feb 23 2021 liusheng <liusheng2048@gmail.com>
+- Initial package
+