+ @-echo $(INSTALL_DATA) XScreenSaver.ad $(AD_DIR)/XScreenSaver ; \
+ if $(INSTALL_DATA) XScreenSaver.ad $(AD_DIR)/XScreenSaver ; then \
+ true ; \
+ else \
+ e=echo ; \
+ if [ -f $(AD_DIR)/XScreenSaver ]; then \
+ $$e "" ;\
+ $$e " ####################################################################";\
+ $$e " Warning: unable to install $(AD_DIR)/XScreenSaver" ;\
+ $$e " That file exists, and is unwritable. It is probably from" ;\
+ $$e " an older version of xscreensaver, and could cause things" ;\
+ $$e " to malfunction. Please delete it!" ;\
+ $$e " ####################################################################";\
+ $$e "" ;\
+ exit 1 ; \
+ else \
+ $$e "" ;\
+ $$e " ####################################################################";\
+ $$e " Warning: unable to install $(AD_DIR)/XScreenSaver" ;\
+ $$e " The directory is unwritable. This is probably ok;" ;\
+ $$e " xscreensaver should work without that file." ;\
+ $$e " ####################################################################";\
+ $$e "" ;\
+ exit 0 ; \
+ fi \
+ fi