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openmpi/opal/mca/crs/self/configure.m4
Josh Hursey bd6426d3dd This is a minor cleanup of the configure.m4 (per suggestion from Jeff).
Refs trac:1987
The patch for v1.3 attached to Ticket #1987 already includes this change.

I did not have a chance to commit this last night, so sorry for the delay.

This commit was SVN r21777.

The following Trac tickets were found above:
  Ticket 1987 --> https://svn.open-mpi.org/trac/ompi/ticket/1987
2009-08-07 23:38:54 +00:00

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# -*- shell-script -*-
#
# Copyright (c) 2004-2009 The Trustees of Indiana University.
# All rights reserved.
# Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
# 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_crs_self_CONFIG([action-if-found], [action-if-not-found])
# -----------------------------------------------------------
AC_DEFUN([MCA_crs_self_CONFIG],[
# If we don't want FT, don't compile this component
AS_IF([test "$ompi_want_ft" = "1"],
[crs_self_good="yes"],
[crs_self_good="no"])
# We need the dlfcn.h so we can access dlsym and friends
AS_IF([test "$crs_self_good" = "yes"],
[AC_CHECK_HEADER([dlfcn.h],
[crs_self_good="yes"],
[crs_self_good="no"])])
# If they did not ask for dlopen support,
# they probably do not want this component either
AS_IF([test "$crs_self_good" = "yes"],
[AS_IF([test "$OPAL_ENABLE_DLOPEN_SUPPORT" = "1"],
[crs_self_good="yes"],
[crs_self_good="no"])])
AS_IF([test "$crs_self_good" = "yes"],
[$1],
[$2])
])dnl