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openmpi/ompi/mca/btl/mx/configure.m4
George Bosilca 6a5e039466 Allow smart connection to be setup. Each peer now has attached to it thea unique
id based on the last half of the mapper MAC. This allow us to figure out how
to connect peers. This allow the MX BTL to be used in a cluster of cluster 
configuration where each cluster have MX internally as well as on a multi
rail MX system.

This commit was SVN r14932.
2007-06-06 21:42:11 +00:00

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# -*- shell-script -*-
#
# Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
# University Research and Technology
# Corporation. All rights reserved.
# Copyright (c) 2004-2007 The University of Tennessee and The University
# of Tennessee Research Foundation. All rights
# reserved.
# Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
# University of Stuttgart. All rights reserved.
# Copyright (c) 2004-2005 The Regents of the University of California.
# All rights reserved.
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
# MCA_btl_mx_CONFIG([action-if-can-compile],
# [action-if-cant-compile])
# ------------------------------------------------
AC_DEFUN([MCA_btl_mx_CONFIG],[
OMPI_CHECK_MX([btl_mx],
[btl_mx_happy="yes"],
[btl_mx_happy="no"])
AS_IF([test "$btl_mx_happy" = "yes"],
[btl_mx_WRAPPER_EXTRA_LDFLAGS="$btl_mx_LDFLAGS"
btl_mx_WRAPPER_EXTRA_LIBS="$btl_mx_LIBS"
$1],
[$2])
# substitute in the things needed to build mx
AC_SUBST([btl_mx_CFLAGS])
AC_SUBST([btl_mx_CPPFLAGS])
AC_SUBST([btl_mx_LDFLAGS])
AC_SUBST([btl_mx_LIBS])
])dnl