$(top_srcdir)/doc/help-pages-list: $(UI_FILES)
- cat $^ | grep '"help[-_]page"' | \
+ $(AM_V_GEN)cat $^ | grep '"help[-_]page"' | \
$(SED) -e 's% *<property name="help[-_]page">\([^<]*\)</property>%//*[@id='"'"'\1'"'"']%' \
-e 's%#%'"'"']/*[@id='"'"'%g' > $@