coremark: add blank log file

package/lean/coremark/Makefile

@@ -15,7 +15,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=coremark
-PKG_RELEASE:=11
+PKG_RELEASE:=12
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/eembc/coremark.git

package/lean/coremark/coremark

@@ -2,4 +2,6 @@
 
 sed -i '/coremark/d' /etc/crontabs/root
 echo "0 4 * * 0 /etc/coremark.sh" >> /etc/crontabs/root
-crontab /etc/crontabs/root
\ No newline at end of file
+crontab /etc/crontabs/root
+
+touch /etc/bench.log
\ No newline at end of file