use webkit macro to toggle webkit support

kdelibs.spec

@@ -6,6 +6,9 @@
 %define soprano_ver 2.8.0
 %define strigi_ver 0.7.0
 %define apidocs 1
+%if 0%{?fedora}
+%define webkit 1
+%endif
 # to build/include QCH apidocs or not (currently broken)
 #define apidocs_qch 1
 %if 0%{?rhel} > 6 || 0%{?fedora} > 17
@@ -169,7 +172,7 @@ Patch301: kdelibs-4.x-abrt.patch
 Conflicts: kdelibs3 < 3.5.10-42
 
 BuildRequires: qt4-devel >= %{qt4_ver}
-%if 0%{?fedora}
+%if 0%{?webkit}
 BuildRequires: pkgconfig(QtWebKit)
 %endif
 %{?_qt4_version:Requires: qt4%{?_isa} >= %{_qt4_version}}
@@ -337,8 +340,10 @@ sed -i -e "s|@@VERSION_RELEASE@@|%{version}-%{release}|" kio/kio/kprotocolmanage
 %patch200 -p1 -b .CVE-2009-2702
 
 # rhel patches
-%if 0%{?rhel}
+%if ! 0%{?webkit}
 %patch300 -p1 -b .webkit
+%endif
+%if 0%{?rhel}
 %patch301 -p1 -b .abrt
 %endif