kcoreaddons: Use alternative way to remove cache

%ci:no-build

x11-packages/kcoreaddons/build.sh

@@ -8,16 +8,9 @@ TERMUX_PKG_SHA256=915cd3ac5bb3963fe79a643d70f109a9aa198f97e6a2b5c72f09cd955238da
 TERMUX_PKG_DEPENDS="libc++, qt5-qtbase, shared-mime-info"
 TERMUX_PKG_BUILD_DEPENDS="extra-cmake-modules, qt5-qtbase-cross-tools, qt5-qttools-cross-tools"
 
-# Keep share/mime/packages/kde5.xml only which would trigger an update after installation
-TERMUX_PKG_RM_AFTER_INSTALL="
-share/mime/a*
-share/mime/font
-share/mime/g*
-share/mime/i*
-share/mime/m*
-share/mime/subclasses
-share/mime/t*
-share/mime/v*
-share/mime/x*
-share/mime/XMLnamespaces
-"
+termux_step_post_massage() {
+	# Check if `update_xdg_mimetypes()` is disabled:
+	if [ -e "share/mime/mime.cache" ]; then
+		termux_error_exit "MIME cache found in package. Please disable updating cache."
+	fi
+}

x11-packages/kcoreaddons/src-mimetypes-CMakeLists.txt.patch

@@ -0,0 +1,10 @@
+--- a/src/mimetypes/CMakeLists.txt
++++ b/src/mimetypes/CMakeLists.txt
+@@ -9,6 +9,6 @@
+                       )
+ 
+ # update XDG mime-types if shared mime info is around
+-if(SharedMimeInfo_FOUND)
++if(FALSE)
+     update_xdg_mimetypes(${KDE_INSTALL_MIMEDIR})
+ endif()