[libisoburn] Make %if compatible for RHEL 4

[Robert Scheck]

commit c605f53cd570ceb6e4f98110af712b603143789f
Author: Robert Scheck <robert at fedoraproject.org>
Date:   Mon Oct 17 02:05:30 2011 +0200

    Make %if compatible for RHEL 4

 libisoburn.spec |    8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)
---
diff --git a/libisoburn.spec b/libisoburn.spec
index 89b197c..25362cf 100644
--- a/libisoburn.spec
+++ b/libisoburn.spec
@@ -1,5 +1,3 @@
-%global with_kde 1
-
 Summary:         Library to enable creation and expansion of ISO-9660 filesystems
 Name:            libisoburn
 Version:         1.1.6
@@ -38,7 +36,7 @@ Summary:         ISO-9660 and Rock Ridge image manipulation tool
 Group:           Applications/Archiving
 URL:             http://scdbackup.sourceforge.net/xorriso_eng.html
 Requires:        %{name}%{?_isa} = %{version}-%{release}
-%if (%with_kde && 0%{?rhel}%{?fedora} > 5)
+%if 0%{?rhel}%{?fedora} > 5
 Requires:        kde-filesystem >= 4
 %endif
 Requires(post):  /sbin/install-info
@@ -77,7 +75,7 @@ make DESTDIR=$RPM_BUILD_ROOT INSTALL='install -p' install
 rm -f $RPM_BUILD_ROOT%{_libdir}/%{name}.la
 
 # Install the KDE service menu handler
-%if (%with_kde && 0%{?rhel}%{?fedora} > 5)
+%if 0%{?rhel}%{?fedora} > 5
 mkdir -p $RPM_BUILD_ROOT%{_datadir}/kde4/services/ServiceMenus/
 install -p -m 644 %{SOURCE1} $RPM_BUILD_ROOT%{_datadir}/kde4/services/ServiceMenus/
 %endif
@@ -130,7 +128,7 @@ fi
 %{_mandir}/man1/xorrisofs.1*
 %{_infodir}/xorriso.info*
 %{_infodir}/xorrisofs.info*
-%if (%with_kde && 0%{?rhel}%{?fedora} > 5)
+%if 0%{?rhel}%{?fedora} > 5
 %{_datadir}/kde4/services/ServiceMenus/xorriso_servicemenu.desktop
 %endif