Clean up spec file, autodetect stable/unstable download folder

kf5-attica.spec

@@ -1,7 +1,5 @@
-#%define snapshot 20140206
 %define framework attica
 
-
 Name:           kf5-attica
 Version:        5.4.0
 Release:        1%{?dist}
@@ -11,7 +9,13 @@ Group:          Development/Libraries
 License:        LGPLv2+
 URL:            http://www.kde.org
 
-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
@@ -34,7 +38,6 @@ Requires:       %{name}%{?_isa} = %{version}-%{release}
 %prep
 %setup -q -n %{framework}-%{version}
 
-
 %build
 mkdir -p %{_target_platform}
 pushd %{_target_platform}
@@ -43,7 +46,6 @@ popd
 
 make %{?_smp_mflags} -C %{_target_platform}
 
-
 %install
 make install/fast DESTDIR=%{buildroot} -C %{_target_platform}