Description of problem:
Syslinux-devel package was merged back into the main package for 3.11-2, but
the -devel package isn't obsoleted, causing:

$ rpm -qa | grep syslinux
syslinux-devel-3.10-5.i386
syslinux-3.11-2.i386
$

Version-Release number of selected component (if applicable):
syslinux-3.11-2

How reproducible:
Everytime after upgrade from 3.10-5 to 3.11-2

Actual results:
Syslinux doesn't obsolete syslinux-devel package

Expected results:
The following patch should resolve the issue:

--- syslinux.spec       2006-06-12 23:33:58.000000000 +0200
+++ syslinux.spec.rsc   2006-06-23 15:46:04.000000000 +0200
@@ -12,6 +12,7 @@
 Buildroot: %{_tmppath}/%{name}-%{version}-root
 BuildPrereq: nasm >= 0.98.38-1, perl, netpbm-progs
 BuildRequires: /usr/include/gnu/stubs-32.h
+Obsoletes: syslinux-devel
 Autoreq: 0
 %ifarch i386
 Requires: mtools, libc.so.6

Additional info:
Would be very nice, when bug #192854 (EasyFix) also could be resolved on the
next update.