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# -*- shell-script -*-
#
# Copyright (c) 2004-2005 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.
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
AC_DEFUN([MCA_timer_darwin_COMPILE_MODE], [
AC_MSG_CHECKING([for MCA component $2:$3 compile mode])
$4="static"
AC_MSG_RESULT([$$4])
])
# MCA_timer_darwin_CONFIG(action-if-can-compile,
# [action-if-cant-compile])
# ------------------------------------------------
AC_DEFUN([MCA_timer_darwin_CONFIG],[
AC_ARG_WITH([timer],
[AC_HELP_STRING([--with-timer=TYPE],
[Build high resolution timer component TYPE])])
AS_IF([test "$with_timer" = "darwin"],
[timer_darwin_happy="yes"
timer_darwin_should_use=1],
[timer_darwin_should_use=0
AS_IF([test "$with_timer" = ""],
[timer_darwin_happy="yes"],
[timer_darwin_happy="no"])])
AS_IF([test "$timer_darwin_happy" = "yes"],
[AC_CHECK_HEADERS([mach/mach_time.h])
AC_CHECK_FUNC([mach_absolute_time],
[timer_darwin_happy="yes"],
[timer_darwin_happy="no"])])
AS_IF([test "$timer_darwin_happy" = "no" -a \
"$timer_darwin_should_use" = "1"],
[AC_MSG_ERROR([Darwin timer requested but not available. Aborting.])])
AS_IF([test "$timer_darwin_happy" = "yes"],
[timer_base_include="darwin/timer_darwin.h"
$1],
[$2])
])
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