Update baloo-widgets.spec

baloo-widgets/baloo-widgets.spec

@@ -16,7 +16,6 @@ URL:            https://www.kde.org
 VCS:            git:https://invent.kde.org/libraries/baloo-widgets.git
 #!RemoteAsset:  sha256:0b03fc0adfeda46deeb53fb5e22bb9108715ebc1d8f5b19ca4e5c2216332c711
 Source0:        https://download.kde.org/stable/release-service/%{version}/src/%{name}-%{version}.tar.xz
-BuildSystem:    cmake
 
 BuildRequires:  kf6-extra-cmake-modules >= %{kf6_version}
 BuildRequires:  cmake(KF6Baloo) >= %{kf6_version}
@@ -41,15 +40,25 @@ Requires:       cmake(Qt6Widgets) >= %{qt6_version}
 %description    devel
 Development package for baloo-widgets
 
-%install -a
+%prep
+%autosetup -p1 -n %{name}-%{version}
+
+%build
+%cmake_kf6
+
+%kf6_build
+
+%install
+%kf6_install
 
 # todo: fix the name error.
 # Avoid illegal package names
 rm -rf $RPM_BUILD_ROOT%{_datadir}/locale/*@*
 rm -rf $RPM_BUILD_ROOT%{_datadir}/locale/en_GB/
+# Use langpacks macro to auto-split translations
 %find_lang %{name} --with-qt --all-name --generate-subpackages
 
-%files -f %{name}.lang
+%files
 %license LICENSES/*
 %{_kf6_bindir}/baloo_filemetadata_temp_extractor
 %{_kf6_debugdir}/baloo-widgets.categories