openmpi/config/opal_check_ps.m4

dnl -*- shell-script -*-
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# See if there is a ps command that will produce the output we are
# interested in.  If so, then save it away.  Otherwise, the string is
# set to unknown.

AC_DEFUN([OPAL_PS_FLAVOR_CHECK],[
AC_MSG_CHECKING([for flavor of ps to use])
PS_FLAVOR="unknown"
ps -A -o fname > /dev/null 2>&1

if test "$?" = "0"; then
     PS_FLAVOR="ps -A -o fname,pid,user"
else
     ps -A -o command > /dev/null 2>&1
     if test "$?" = "0"; then
         PS_FLAVOR="ps -A -o command,pid,user"
     fi
fi
AC_MSG_RESULT([$PS_FLAVOR])
AC_DEFINE_UNQUOTED([ORTE_CLEAN_PS_CMD], ["$PS_FLAVOR"], [Specific ps command to use in orte-clean])
])