src/ui/gui/window-manager.c \
src/ui/gui/window-manager.h
-install-data-hook::
+yelp-check:
@if ! yelp --version > /dev/null 2>&1 ; then \
echo ; \
echo ' The Yelp document viewer does not seem to be installed on the system.' ; \
echo ' Yelp is available from the GNOME project. ftp://ftp.gnome.org/pub/gnome/sources/yelp' ; \
echo ; \
fi
+.PHONY: yelp-check