Use AS_HELP_STRING instead of AC_HELP_STRING
Use AS_HELP_STRING instead of AC_HELP_STRING

AC_HELP_STRING is deprecated.

naoa/mroonga,mroonga/mroonga,yoku0825/mroonga,yoku0825/mroonga,naoa/mroonga,mroonga/mroonga,yoku0825/mroonga,yoku0825/mroonga,naoa/mroonga,mroonga/mroonga,naoa/mroonga,yoku0825/mroonga,naoa/mroonga,mroonga/mroonga,naoa/mroonga,yoku0825/mroonga