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openmpi/ompi/mpiext/cr/configure.m4
Jeff Squyres fca193d316 MPI extensions: build extensions by default
* affinity: will build unless disabled.
* cr: will build if FT is enabled, unless it is disabled.  It will
  also complain/abort if you --with-mpi-ext=cr, but FT is disabled.
* example: will only build if --with-mpi-ext=example (and .ompi_ignore
  is removed)
2015-06-25 11:28:58 -07:00

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# -*- shell-script -*-
#
# Copyright (c) 2004-2010 The Trustees of Indiana University.
# All rights reserved.
# Copyright (c) 2012-2015 Cisco Systems, Inc. All rights reserved.
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
# OMPI_MPIEXT_cr_CONFIG([action-if-found], [action-if-not-found])
# -----------------------------------------------------------
AC_DEFUN([OMPI_MPIEXT_cr_CONFIG],[
AC_CONFIG_FILES([ompi/mpiext/cr/Makefile])
AC_CONFIG_FILES([ompi/mpiext/cr/c/Makefile])
OPAL_VAR_SCOPE_PUSH([ompi_mpi_ext_cr_happy])
# If we don't want FT, don't compile this extention
AS_IF([test "$ENABLE_cr" = "1" || \
test "$ENABLE_EXT_ALL" = "1"],
[ompi_mpi_ext_cr_happy=1],
[ompi_mpi_ext_cr_happy=0])
AS_IF([test "$ompi_mpi_ext_cr_happy" = "1" && \
test "$opal_want_ft_cr" = "1"],
[$1],
[ # Error if the user specifically asked for this extension,
# but we can't build it.
AS_IF([test "$ENABLE_cr" = "1"],
[AC_MSG_WARN([Requested "cr" MPI extension, but cannot build it])
AC_MSG_WARN([because fault tolerance is not enabled.])
AC_MSG_WARN([Try again with --enable-ft])
AC_MSG_ERROR([Cannot continue])])
$2])
OPAL_VAR_SCOPE_POP
])