!22 fixed kf5-kactivities build failure in openEuler-24.03-LTS-SP1:epol

From: @chenyanpanX 
Reviewed-by: @misaka00251 
Signed-off-by: @misaka00251

kf5-kactivities.spec

@@ -4,7 +4,7 @@
 Name:           kf5-%{framework}
 Summary:        A KDE Frameworks 5 Tier 3 to organize user work into separate activities
 Version:        5.113.0
-Release:        1
+Release:        2
 
 License:        GPLv2+ and LGPLv2+
 URL:            https://invent.kde.org/frameworks/%{framework}
@@ -51,16 +51,12 @@ Requires:       qt5-qtbase-devel
 
 
 %build
-mkdir %{_target_platform}
-pushd %{_target_platform}
-%{cmake_kf5} ..
-popd
-
-%make_build -C %{_target_platform}
+%{cmake_kf5}
+%{cmake_build}
 
 
 %install
-make install/fast DESTDIR=%{buildroot} -C %{_target_platform}
+%{cmake_install}
 
 
 %ldconfig_scriptlets
@@ -83,6 +79,9 @@ make install/fast DESTDIR=%{buildroot} -C %{_target_platform}
 
 
 %changelog
+* Fri Nov 15 2024 ChenYanpan <chenyanpan@xfusion.com> - 5.113.0-2
+- adapt to the new CMake macros to fix build failure
+
 * Wed Jan 03 2024 jiangxinyu <jiangxinyu@kylinos.cn> - 5.113.0-1
 - Update package to version 5.113.0