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openmpi/opal/mca/btl/portals4/configure.m4
2015-06-23 20:59:57 -07:00

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# -*- shell-script -*-
#
# Copyright (c) 2004-2006 The Trustees of Indiana University and Indiana
# University Research and Technology
# Corporation. All rights reserved.
# Copyright (c) 2004-2005 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 (c) 2010 Cisco Systems, Inc. All rights reserved.
# Copyright (c) 2010 Sandia National Laboratories. All rights reserved.
# Copyright (c) 2014 Bull SAS. All rights reserved.
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
# MCA_btl_portals4_CONFIG(action-if-can-compile,
# [action-if-cant-compile])
# ------------------------------------------------
AC_DEFUN([MCA_opal_btl_portals4_CONFIG],[
AC_CONFIG_FILES([opal/mca/btl/portals4/Makefile])
OPAL_CHECK_PORTALS4([btl_portals4],
[btl_portals4_happy="yes"],
[btl_portals4_happy="no"])
AS_IF([test "$btl_portals4_happy" = "yes"],
[btl_portals4_WRAPPER_EXTRA_LDFLAGS="$btl_portals4_LDFLAGS"
btl_portals4_WRAPPER_EXTRA_LIBS="$btl_portals4_LIBS"
$1],
[$2])
# need to propogate CPPFLAGS to all of OPAL
AS_IF([test "$DIRECT_btl" = "portals4"],
[CPPFLAGS="$CPPFLAGS $btl_portals4_CPPFLAGS"])
AC_ARG_ENABLE([btl-portals4-flow-control],
[AC_HELP_STRING([--enable-btl-portals4-flow-control],
[enable flow control for Portals 4 BTL (default: disabled)])])
AC_MSG_CHECKING([whether to enable flow control])
if test "$enable_btl_portals4_flow_control" != "yes"; then
AC_MSG_RESULT([no])
btl_portals4_flow_control_enabled=0
else
AC_MSG_RESULT([no])
btl_portals4_flow_control_enabled=0
fi
AC_DEFINE_UNQUOTED([OPAL_BTL_PORTALS4_FLOW_CONTROL],
[$btl_portals4_flow_control_enabled],
[Enable flow control for Portals4 BTL])
AM_CONDITIONAL([OPAL_BTL_PORTALS4_FLOW_CONTROL],
[test "$btl_portals4_flow_control_enabled" = "1"])
# substitute in the things needed to build portals4
AC_SUBST([btl_portals4_CPPFLAGS])
AC_SUBST([btl_portals4_LDFLAGS])
AC_SUBST([btl_portals4_LIBS])
])dnl