casa-mp-base

--- configure.orig  2012-06-29 22:18:24.000000000 +0900

+++ configure   2012-07-21 16:32:51.000000000 +0900

@@ -2722,6 +2722,7 @@

 case $target_cpu in

   i?86) frame_address=yes;;

+  x86_64) frame_address=yes;;

   *)    frame_address=no;;

 esac

 # Check whether --enable-frame-address was given.

@@ -9843,7 +9844,7 @@

 fi

 case "$target_cpu" in

-m68*|i?86|ia64|sparc*|alpha*) rb_cv_stack_grow_dir=-1;;

+m68*|i?86|x86_64|ia64|sparc*|alpha*) rb_cv_stack_grow_dir=-1;;

 hppa*) rb_cv_stack_grow_dir=+1;;

 esac

 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack growing direction" >&5