tdescreensaver: Add an option to force the installation of desktop files

for all xscreensavers, regardless of whether the corresponding XML files
are currently present during the build. This is useful especially for
building binary packages for distributions, so it is OFF by default.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 7a7a60a910)

CMakeLists.txt

@@ -44,6 +44,8 @@ tde_setup_paths( )
 ##### optional stuff ############################
 
 option( WITH_XSCREENSAVER "Enable xscreensavers support" ON )
+option( WITH_ALL_INCLUDED_XSCREENSAVERS
+        "Install all included desktop files regardless of the presence of XML" OFF )
 option( WITH_LIBART "Enable libart support" ON )
 option( WITH_OPENGL "Enable 3D GL modes" ON )
 option( WITH_ARTS "Enable aRts support" OFF )
@@ -51,6 +53,7 @@ option( WITH_ARTS "Enable aRts support" OFF )
 ##### options comments ##########################
 
 # WITH_XSCREENSAVER affects tdescreensaver
+# WITH_ALL_INCLUDED_XSCREENSAVERS affects tdescreensaver
 # WITH_LIBART       affects tdescreensaver
 # WITH_OPENGL       affects tdescreensaver
 # WITH_ARTS         affects tdescreensaver

tdescreensaver/kxsconfig/CMakeLists.txt

@@ -57,13 +57,15 @@ foreach(_currentdesktopfile ${_desktopfiles})
   find_file(XSCREENSAVER_FILE_FOUND ${_screensaverName}.xml PATHS ${XSCREENSAVER_CONFIG_DIR} )
   if(XSCREENSAVER_FILE_FOUND)
     MESSAGE(STATUS "xscreensaver name ${_screensaverName} found")
+  else(XSCREENSAVER_FILE_FOUND)
+    MESSAGE(STATUS "xscreensaver name ${_screensaverName} not found")
+  endif(XSCREENSAVER_FILE_FOUND)
+  if( XSCREENSAVER_FILE_FOUND OR WITH_ALL_INCLUDED_XSCREENSAVERS )
     tde_create_translated_desktop(
       SOURCE ${_currentdesktopfile}
       DESTINATION ${APPS_INSTALL_DIR}/System/ScreenSavers
       PO_DIR tdescreensaver-desktops
     )
-  else(XSCREENSAVER_FILE_FOUND)
-    MESSAGE(STATUS "xscreensaver name ${_screensaverName} not found")
-  endif(XSCREENSAVER_FILE_FOUND)
+  endif()
   unset(XSCREENSAVER_FILE_FOUND CACHE)
 endforeach(_currentdesktopfile ${_desktopfiles})