+ case `uname -s` in
+ SunOS) grep_cmd="ggrep -H -n" ;;
+ Linux|Darwin) grep_cmd="egrep -H -n" ;;
+ *) grep_cmd="egrep -l -n" ;;
+ esac
+ ./utils/llvmdo -topdir "$TOPDIR" \
+ -dirs "include lib tools utils docs examples test unittests projects cmake" $grep_cmd "$*"