+
+check_years::
+ @for file in `find . -name '*.*' \
+ \! -name '*~' \! -name '*.o' \! -name '*.gz' \! -name '*.Z' \
+ \! -name '*.po' \! -name 'config.*' \! -name '*.glade*' \
+ \! -name '*.m4' \! -name '*.pdb' \! -name '*.xpm' \
+ \! -name '*.jpg' \! -name '*.gif' \! -name '*.eps' \
+ \! -name '*.png' \! -name '*.tif' \! -name '*.bak' \
+ | sort` \
+ ; do \
+ y=`date -r "$$file" '+%Y'` ; \
+ if ! ( grep "\b$$y\b" $$file >/dev/null ); then \
+ if ( grep "opyright\|(c)\|\.BR" $$file >/dev/null ); then \
+ echo "$$file does not mention $$y" ; \
+ fi ; \
+ fi ; \
+ done
+
+count::
+ @ \
+ echo -n "Current hack count: " ; \
+ ( ( cd hacks; make -s INSTALL=true install-program install-scripts ) ; \
+ ( cd hacks/glx; make -s INSTALL=true install-program ) ) | \
+ grep true | \
+ grep -v helper | \
+ grep -v ljlatest | \
+ wc -l