Improve spec for fedora

iputils.spec

@@ -1,7 +1,7 @@
 Summary: Network monitoring tools including ping
 Name: iputils
 Version: 20101006
-Release: 17%{?dist}
+Release: 18%{?dist}
 License: BSD
 URL: http://www.skbuff.net/iputils
 Group: System Environment/Daemons
@@ -46,7 +46,7 @@ Requires(post): systemd-units
 Requires(preun): systemd-units
 Requires(postun): systemd-units
 BuildRequires: systemd-units
-Conflicts: filesystem < 3
+Requires: filesystem >= 3
 Provides: /bin/ping
 Provides: /bin/ping6
 Provides: /sbin/arping
@@ -107,8 +107,6 @@ gcc -Wall $RPM_OPT_FLAGS ifenslave.c -o ifenslave
 make -C doc man
 
 %install
-rm -rf ${RPM_BUILD_ROOT}
-
 mkdir -p ${RPM_BUILD_ROOT}%{_sbindir}
 mkdir -p ${RPM_BUILD_ROOT}%{_bindir}
 mkdir -p $RPM_BUILD_ROOT/%{_unitdir}
@@ -191,6 +189,9 @@ fi
 %{_sysconfdir}/rc.d/init.d/rdisc
 
 %changelog
+* Wed Aug 22 2012 Jan Synáček <jsynacek@redhat.com> - 20101006-18
+- Improve spec for fedora
+
 * Mon Jul 23 2012 Jan Synáček <jsynacek@redhat.com> 20101006-17
 - Minor update: capabilities patch