-# AC_CACHE_CHECK([the weather], ac_cv_weather, [
-# sleep 1
-# echo $ECHO_N "opening your window... $ECHO_C" >&6
-# sleep 2
-# month=`date | cut -f 2 -d ' '`
-# case $month in
-# Dec | Jan | Feb)
-# ac_cv_weather="it's cold!"
-# ;;
-# Mar | Apr)
-# ac_cv_weather="it's wet!"
-# ;;
-# Jul | Aug)
-# ac_cv_weather="it's hot!"
-# ;;
-# Oct | Nov)
-# ac_cv_weather="it's cool"
-# ;;
-# May | Jun | Sep | *)
-# ac_cv_weather="it's fine"
-# ;;
-# esac
-# ])
+AC_CACHE_CHECK([the weather], ac_cv_weather, [
+ sleep 1
+ echo $ECHO_N "opening your window... $ECHO_C" >&6
+ sleep 2
+ month=`date | cut -f 2 -d ' '`
+ case $month in
+ Dec | Jan | Feb)
+ ac_cv_weather="it's cold!"
+ ;;
+ Mar | Apr)
+ ac_cv_weather="it's wet!"
+ ;;
+ Jul | Aug)
+ ac_cv_weather="it's hot!"
+ ;;
+ Oct | Nov)
+ ac_cv_weather="it's cool"
+ ;;
+ May | Jun | Sep | *)
+ ac_cv_weather="it's fine"
+ ;;
+ esac
+ ])