[ioport] Add explicit dependency on perldoc (was implicitly pulled in before).

[Richard W.M. Jones]

commit 0c2678f4acad12c57f2f16f590d8b564e0bdf426
Author: Richard W.M. Jones <rjones at redhat.com>
Date:   Mon Jan 16 11:47:06 2012 +0000

    Add explicit dependency on perldoc (was implicitly pulled in before).

 ioport.spec |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/ioport.spec b/ioport.spec
index 9326207..1db6440 100644
--- a/ioport.spec
+++ b/ioport.spec
@@ -3,14 +3,17 @@
 Summary:     Access I/O ports
 Name:        ioport
 Version:     1.2
-Release:     4%{?dist}
+Release:     5%{?dist}
 License:     GPLv2+
 Group:       Development/Tools
+
 URL:         http://et.redhat.com/~rjones/ioport/
 Source0:     http://et.redhat.com/~rjones/ioport/files/%{name}-%{version}.tar.gz
-BuildRoot:   %{_tmppath}/%{name}-%{version}-%{release}-root
+
 ExclusiveArch: %{ix86} x86_64
 
+BuildRequires: /usr/bin/perldoc
+
 
 %description
 These commands enable command line and script access directly to I/O
@@ -64,6 +67,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Mon Jan 16 2012 Richard W.M. Jones <rjones at redhat.com> - 1.2-5
+- Add explicit dependency on perldoc (was implicitly pulled in before).
+
 * Fri Jan 13 2012 Fedora Release Engineering <rel-eng at lists.fedoraproject.org> - 1.2-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild