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openmpi/config/ompi_check_psm.m4
2016-11-22 15:03:20 -08:00

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dnl -*- shell-script -*-
dnl
dnl Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
dnl University Research and Technology
dnl Corporation. All rights reserved.
dnl Copyright (c) 2004-2005 The University of Tennessee and The University
dnl of Tennessee Research Foundation. All rights
dnl reserved.
dnl Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
dnl University of Stuttgart. All rights reserved.
dnl Copyright (c) 2004-2006 The Regents of the University of California.
dnl All rights reserved.
dnl Copyright (c) 2006 QLogic Corp. All rights reserved.
dnl Copyright (c) 2009-2016 Cisco Systems, Inc. All rights reserved.
dnl Copyright (c) 2015 Research Organization for Information Science
dnl and Technology (RIST). All rights reserved.
dnl Copyright (c) 2016 Los Alamos National Security, LLC. All rights
dnl reserved.
dnl Copyright (c) 2016 Intel Corporation. All rights reserved.
dnl
dnl $COPYRIGHT$
dnl
dnl Additional copyrights may follow
dnl
dnl $HEADER$
dnl
# OMPI_CHECK_PSM(prefix, [action-if-found], [action-if-not-found])
# --------------------------------------------------------
# check if PSM support can be found. sets prefix_{CPPFLAGS,
# LDFLAGS, LIBS} as needed and runs action-if-found if there is
# support, otherwise executes action-if-not-found
AC_DEFUN([OMPI_CHECK_PSM],[
if test -z "$ompi_check_psm_happy" ; then
AC_ARG_WITH([psm],
[AC_HELP_STRING([--with-psm(=DIR)],
[Build PSM (Qlogic InfiniPath) support, optionally adding DIR/include, DIR/lib, and DIR/lib64 to the search path for headers and libraries])])
OPAL_CHECK_WITHDIR([psm], [$with_psm], [include/psm.h])
AC_ARG_WITH([psm-libdir],
[AC_HELP_STRING([--with-psm-libdir=DIR],
[Search for PSM (QLogic InfiniPath PSM) libraries in DIR])])
OPAL_CHECK_WITHDIR([psm-libdir], [$with_psm_libdir], [libpsm_infinipath.*])
ompi_check_psm_$1_save_CPPFLAGS="$CPPFLAGS"
ompi_check_psm_$1_save_LDFLAGS="$LDFLAGS"
ompi_check_psm_$1_save_LIBS="$LIBS"
AS_IF([test "$with_psm" != "no"],
[AS_IF([test ! -z "$with_psm" && test "$with_psm" != "yes"],
[ompi_check_psm_dir="$with_psm"])
AS_IF([test ! -z "$with_psm_libdir" && test "$with_psm_libdir" != "yes"],
[ompi_check_psm_libdir="$with_psm_libdir"])
OPAL_CHECK_PACKAGE([ompi_check_psm],
[psm.h],
[psm_infinipath],
[psm_finalize],
[],
[$ompi_check_psm_dir],
[$ompi_check_psm_libdir],
[ompi_check_psm_happy="yes"],
[ompi_check_psm_happy="no"])],
[ompi_check_psm_happy="no"])
CPPFLAGS="$ompi_check_psm_$1_save_CPPFLAGS"
LDFLAGS="$ompi_check_psm_$1_save_LDFLAGS"
LIBS="$ompi_check_psm_$1_save_LIBS"
AS_IF([test "$ompi_check_psm_happy" = "yes" && test "$enable_progress_threads" = "yes"],
[AC_MSG_WARN([PSM driver does not currently support progress threads. Disabling BTL.])
ompi_check_psm_happy="no"])
AS_IF([test "$ompi_check_psm_happy" = "yes"],
[AC_CHECK_HEADERS(
glob.h,
[],
[AC_MSG_WARN([glob.h not found. Can not build component.])
ompi_check_psm_happy="no"])])
OPAL_SUMMARY_ADD([[Transports]],[[Intel TrueScale (PSM)]],[$1],[$ompi_check_psm_happy])
fi
AS_IF([test "$ompi_check_psm_happy" = "yes"],
[$1_LDFLAGS="[$]$1_LDFLAGS $ompi_check_psm_LDFLAGS"
$1_CPPFLAGS="[$]$1_CPPFLAGS $ompi_check_psm_CPPFLAGS"
$1_LIBS="[$]$1_LIBS $ompi_check_psm_LIBS"
$2],
[AS_IF([test ! -z "$with_psm" && test "$with_psm" != "no"],
[AC_MSG_ERROR([PSM support requested but not found. Aborting])])
$3])
])