--- mysql-3.23.55/configure.in.orig	2003-01-21 23:41:56 +0300
+++ mysql-3.23.55/configure.in	2003-01-29 19:48:01 +0300
@@ -391,6 +391,9 @@
 # Lock for PS
 AC_PATH_PROG(PS, ps, ps)
 AC_MSG_CHECKING("how to check if pid exists")
+if test "${FIND_PROC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
 PS=$ac_cv_path_PS
 # Linux style
 if $PS p $$ 2> /dev/null | grep $0 > /dev/null
@@ -424,12 +427,16 @@
       AC_MSG_ERROR([Could not find the right ps switches. Which OS is this ?. See the Installation chapter in the Reference Manual.])
   esac
 fi
+fi
 AC_SUBST(FIND_PROC)
 AC_MSG_RESULT("$FIND_PROC")
 
 # Check if a pid is valid
 AC_PATH_PROG(KILL, kill, kill)
 AC_MSG_CHECKING("for kill switches")
+if test "${CHECK_PID+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
 if $ac_cv_path_KILL -0 $$
 then
   CHECK_PID="$ac_cv_path_KILL -0 \$\$PID > /dev/null 2> /dev/null"
@@ -440,6 +447,7 @@
   AC_MSG_WARN([kill -0 to check for pid seems to fail])
     CHECK_PID="$ac_cv_path_KILL -s SIGCONT \$\$PID > /dev/null 2> /dev/null"
 fi
+fi
 AC_SUBST(CHECK_PID)
 AC_MSG_RESULT("$CHECK_PID")