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# -*- autoconf -*-
#
# Copyright (c) 2013-2014 Intel, Inc. All rights reserved
#
# Copyright (c) 2014-2020 Cisco Systems, Inc. All rights reserved
# Copyright (c) 2017 Los Alamos National Security, LLC. All rights
# reserved.
# Copyright (c) 2022 Amazon.com, Inc. or its affiliates. All Rights reserved.
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
# MCA_ompi_mtl_ofi_POST_CONFIG(will_build)
# ----------------------------------------
# Only require the tag if we're actually going to be built
AC_DEFUN([MCA_ompi_mtl_ofi_POST_CONFIG], [
AS_IF([test "$1" = "1"], [OMPI_REQUIRE_ENDPOINT_TAG([MTL])])
])dnl
# MCA_mtl_ofi_CONFIG([action-if-can-compile],
# [action-if-cant-compile])
# ------------------------------------------------
AC_DEFUN([MCA_ompi_mtl_ofi_CONFIG],[
OPAL_VAR_SCOPE_PUSH([mtl_ofi_happy])
AC_CONFIG_FILES([ompi/mca/mtl/ofi/Makefile])
OPAL_CHECK_OFI([mtl_ofi],
[mtl_ofi_happy=1],
[mtl_ofi_happy=0])
dnl The OFI MTL requires at least OFI libfabric v1.5.
AS_IF([test ${mtl_ofi_happy} -eq 1],
[OPAL_CHECK_OFI_VERSION_GE([1,5],
[],
[mtl_ofi_happy=0])])
AS_IF([test ${mtl_ofi_happy} -eq 1],
[OPAL_MCA_CHECK_DEPENDENCY([opal], [btl], [ofi], [opal], [common], [ofi])])
AS_IF([test ${mtl_ofi_happy} -eq 1],
[$1],
[AS_IF([test -n "${with_ofi}" -a "${with_ofi}" != "no"],
[AC_MSG_WARN([OFI libfabric support requested (via --with-ofi or --with-libfabric), but not found.])
AC_MSG_ERROR([Cannot continue.])])
$2])
AC_SUBST([mtl_ofi_CPPFLAGS])
AC_SUBST([mtl_ofi_LDFLAGS])
AC_SUBST([mtl_ofi_LIBS])
OPAL_VAR_SCOPE_POP
])dnl
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