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openmpi/config/ompi_check_ps.m4

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dnl -*- shell-script -*-
dnl
dnl Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
dnl University Research and Technology
dnl Corporation. All rights reserved.
dnl Copyright (c) 2004-2005 The University of Tennessee and The University
dnl of Tennessee Research Foundation. All rights
dnl reserved.
dnl Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
dnl University of Stuttgart. All rights reserved.
dnl Copyright (c) 2004-2005 The Regents of the University of California.
dnl All rights reserved.
dnl Copyright (c) 2007 Sun Microsystems, Inc. All rights reserved.
dnl $COPYRIGHT$
dnl
dnl Additional copyrights may follow
dnl
dnl $HEADER$
dnl
# 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.
define([OMPI_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])
])