Clean up spec file, autodetect stable/unstable download folder

kf5-kcmutils.spec

@@ -7,12 +7,14 @@ Summary:        KDE Frameworks 5 Tier 3 addon with extra API to write KConfigMod
 
 License:        LGPLv2+
 URL:            http://www.kde.org
-# git archive --format=tar --prefix=%{framework}-%{version}/ \
-#             --remote=git://anongit.kde.org/%{framework}.git master | \
-# bzip2 -c > %{name}-%{version}-%{snapshot}git.tar.bz2
-#Source0:        %{name}-%{version}-%{snapshot}git.tar.bz2
-Source0:        http://download.kde.org/stable/frameworks/%{version}/%{framework}-%{version}.tar.xz
 
+%global revision %(echo %{version} | cut -d. -f3)
+%if %{revision} >= 50
+%global stable unstable
+%else
+%global stable stable
+%endif
+Source0:        http://download.kde.org/%{stable}/frameworks/%{version}/%{framework}-%{version}.tar.xz
 
 BuildRequires:  kf5-rpm-macros
 BuildRequires:  extra-cmake-modules
@@ -32,7 +34,6 @@ Requires:       kf5-filesystem
 KCMUtils provides various classes to work with KCModules. KCModules can be
 created with the KConfigWidgets framework.
 
-
 %package        devel
 Summary:        Development files for %{name}
 Requires:       %{name}%{?_isa} = %{version}-%{release}
@@ -48,6 +49,7 @@ Requires:       kf5-kxmlgui-devel
 The %{name}-devel package contains libraries and header files for
 developing applications that use %{name}.
 
+
 %prep
 %setup -q -n %{framework}-%{version}
 
@@ -63,11 +65,10 @@ make %{?_smp_mflags} -C %{_target_platform}
 %make_install -C %{_target_platform}
 %find_lang kcmutils5_qt --with-qt --all-name
 
-%post -p /sbin/ldconfig
 
+%post -p /sbin/ldconfig
 %postun -p /sbin/ldconfig
 
-
 %files -f kcmutils5_qt.lang
 %doc COPYING.LIB README.md
 %{_kf5_libdir}/libKF5KCMUtils.so.*
@@ -80,6 +81,7 @@ make %{?_smp_mflags} -C %{_target_platform}
 %{_kf5_libdir}/cmake/KF5KCMUtils
 %{_kf5_archdatadir}/mkspecs/modules/qt_KCMUtils.pri
 
+
 %changelog
 * Mon Nov 03 2014 Daniel Vrátil <dvratil@redhat.com> - 5.4.0-1
 - KDE Frameworks 5.4.0