findutils: Run updatedb once a week

As suggested in bug #10303

config/findutils/updatedb

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+[ -x "/usr/bin/updatedb" ] || exit 0
+
+LOCKFILE="/var/lib/locate/updatedb.lock"
+
+trap "rm -f $LOCKFILE" EXIT
+
+if [ -e "$LOCKFILE" ]; then
+	echo >&2 "Warning: $LOCKFILE present, not running updatedb."
+	exit 1
+else
+	touch "$LOCKFILE"
+fi
+
+exec /usr/bin/updatedb

config/rootfiles/common/fcron

@@ -11,7 +11,6 @@ etc/fcron.hourly/info.txt
 etc/fcron.minutely/info.txt
 #etc/fcron.monthly
 etc/fcron.monthly/info.txt
-#etc/fcron.weekly
 etc/fcron.weekly/info.txt
 usr/bin/fcronsighup
 usr/bin/fcrontab

config/rootfiles/common/findutils

@@ -1,3 +1,5 @@
+#etc/fcron.weekly
+etc/fcron.weekly/updatedb
 bin/find
 usr/bin/locate
 #usr/bin/oldfind

lfs/findutils

@@ -91,6 +91,10 @@ ifeq "$(ROOT)" ""
 	mv -v /usr/bin/find /bin
 	sed -i -e 's|BINDIR=/usr/bin|BINDIR=/bin|' /usr/bin/updatedb
 	-mkdir -p /var/lib/locate
+
+	-mkdir -pv /etc/fcron.weekly
+	install -v -m 754 $(DIR_SRC)/config/findutils/updatedb \
+		/etc/fcron.weekly/updatedb
 endif
 	@rm -rf $(DIR_APP)
 	@$(POSTBUILD)