170 строки
7.1 KiB
Bash
170 строки
7.1 KiB
Bash
# -*- shell-script -*-
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#
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# Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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# University Research and Technology
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# Corporation. All rights reserved.
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# Copyright (c) 2004-2005 The University of Tennessee and The University
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# of Tennessee Research Foundation. All rights
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# reserved.
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# Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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# University of Stuttgart. All rights reserved.
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# Copyright (c) 2004-2005 The Regents of the University of California.
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# All rights reserved.
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# Copyright (c) 2006-2012 Cisco Systems, Inc. All rights reserved.
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# Copyright (c) 2006-2011 Los Alamos National Security, LLC. All rights
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# reserved.
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# Copyright (c) 2006-2009 Mellanox Technologies. All rights reserved.
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# Copyright (c) 2010-2012 Oracle and/or its affiliates. All rights reserved.
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# $COPYRIGHT$
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#
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# Additional copyrights may follow
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#
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# $HEADER$
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#
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# Internal helper macro to look for the verbs libdir
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# --------------------------------------------------------
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AC_DEFUN([_OPAL_CHECK_VERBS_LIBDIR],[
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AS_IF([test -d "$1"],
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[AS_IF([test "x`ls $1/libibverbs.* 2> /dev/null`" != "x"],
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[opal_verbs_libdir="$1"])
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])
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])
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# Internal helper macro to look for the verbs dir
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# --------------------------------------------------------
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AC_DEFUN([_OPAL_CHECK_VERBS_DIR],[
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AS_IF([test -d "$1"],
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[AS_IF([test -f "$1/include/infiniband/verbs.h"],
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[opal_verbs_dir="$1"])
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])
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])
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# OPAL_CHECK_VERBS_DIR
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# --------------------------------------------------------
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# Add --with-verbs options, and if directories are specified,
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# sanity check them.
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#
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# At the end of this macro:
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#
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# 1. $opal_want_verbs will be set to:
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# "yes" if --with-verbs or --with-verbs=DIR was specified
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# "no" if --without-verbs was specified)
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# "optional" if neither --with-verbs* nor --without-verbs was specified
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#
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# NOTE: --with-openib* are deprecated synonyms for --with-verbs*.
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#
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# 2. $opal_verbs_dir and $opal_verbs_libdir with either both be set or
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# both be empty.
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#
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AC_DEFUN([OPAL_CHECK_VERBS_DIR],[
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# Add --with options
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AC_ARG_WITH([verbs],
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[AC_HELP_STRING([--with-verbs(=DIR)],
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[Build verbs support, optionally adding DIR/include, DIR/lib, and DIR/lib64 to the search path for headers and libraries])])
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AC_ARG_WITH([verbs-libdir],
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[AC_HELP_STRING([--with-verbs-libdir=DIR],
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[Search for verbs libraries in DIR])])
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# Add deprecated --with options
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# JMS REMOVE THESE IN v1.9
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AC_ARG_WITH([openib],
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[AC_HELP_STRING([--with-openib(=DIR)],
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[DEPRECATED synonym for --with-verbs])])
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AC_ARG_WITH([openib-libdir],
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[AC_HELP_STRING([--with-openib-libdir=DIR],
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[DEPRECATED synonym for --with-verbs-libdir])])
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# Did we specify both --with-openib* and --with-verbs*?
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# JMS REMOVE THESE IN v1.9
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AS_IF([test -n "$with_openib" -a -n "$with_verbs"],
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[AC_MSG_WARN([Both --with-verbs and --with-openib specified.])
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AC_MSG_WARN([--with-openib value ignored.])
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with_openib=
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])
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AS_IF([test -n "$with_openib_libdir" -a -n "$with_verbs_libdir"],
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[AC_MSG_WARN([Both --with-verbs-libdir and --with-openib-libdir specified.])
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AC_MSG_WARN([--with-openib-libdir value ignored.])
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with_openib_libdir=
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])
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# Did we specify --with-openib* and not --with-verbs*?
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# JMS REMOVE THESE IN v1.9
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AS_IF([test -n "$with_openib" -a -z "$with_verbs"],
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[AC_MSG_WARN([**************************************************])
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AC_MSG_WARN([The use of --with-openib is deprecated.])
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AC_MSG_WARN([You should use --with-verbs instead.])
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AC_MSG_WARN([Proceeding with the assumption you meant])
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AC_MSG_WARN([--with-verbs=$with_openib])
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AC_MSG_WARN([(sleeping to let you read this message)])
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AC_MSG_WARN([**************************************************])
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sleep 10
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with_verbs=$with_openib
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with_openib=
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])
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AS_IF([test -n "$with_openib_libdir" -a -z "$with_verbs_libdir"],
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[AC_MSG_WARN([**************************************************])
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AC_MSG_WARN([The use of --with-openib-libdir is deprecated.])
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AC_MSG_WARN([You should use --with-verbs-libdir instead.])
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AC_MSG_WARN([Proceeding with the assumption you meant])
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AC_MSG_WARN([--with-verbs-libdir=$with_openib_libdir])
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AC_MSG_WARN([(sleeping to let you read this message)])
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AC_MSG_WARN([**************************************************])
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sleep 10
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with_verbs_libdir=$with_openib_libdir
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with_openib_libdir=
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])
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# Sanity check the --with values
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OPAL_CHECK_WITHDIR([verbs], [$with_verbs],
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[include/infiniband/verbs.h])
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OPAL_CHECK_WITHDIR([verbs-libdir], [$with_verbs_libdir],
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[libibverbs.*])
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# Set standardized shell variables for OFED lovin' components to
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# use. Either both of $opal_verbs_dir and
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# $verbs_libdir will be set, or neither will be set.
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opal_want_verbs=no
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AS_IF([test -z "$with_verbs"],
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[opal_want_verbs=optional],
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[AS_IF([test "$with_verbs" = "no"],
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[opal_want_verbs=no],
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[opal_want_verbs=yes])
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])
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opal_verbs_dir=
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AS_IF([test -n "$with_verbs" -a "$with_verbs" != "yes" -a "$with_verbs" != "no"],
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[opal_verbs_dir=$with_verbs])
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opal_verbs_libdir=
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AS_IF([test -n "$with_verbs_libdir" -a "$with_verbs_libdir" != "yes" -a "$with_verbs_libdir" != "no"],
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[opal_verbs_libdir=$with_verbs_libdir])
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# If the top dir was specified but the libdir was not, look for
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# it. Note that if the user needs a specific libdir (i.e., if our
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# hueristic ordering below is not sufficient), they need to
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# specify it.
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AS_IF([test -z "$opal_verbs_libdir" -a -n "$opal_verbs_dir"],
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[_OPAL_CHECK_VERBS_LIBDIR(["$opal_verbs_dir/lib"])])
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AS_IF([test -z "$opal_verbs_libdir" -a -n "$opal_verbs_dir"],
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[_OPAL_CHECK_VERBS_LIBDIR(["$opal_verbs_dir/lib64"])])
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AS_IF([test -z "$opal_verbs_libdir" -a -n "$opal_verbs_dir"],
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[_OPAL_CHECK_VERBS_LIBDIR(["$opal_verbs_dir/lib32"])])
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AS_IF([test -z "$opal_verbs_libdir" -a -n "$opal_verbs_dir"],
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[AC_MSG_WARN([Could not find libibverbs in the usual locations under $opal_verbs_dir])
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AC_MSG_ERROR([Cannot continue])
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])
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# If the libdir was specified, but the top dir was not, look for
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# it. Note that if the user needs a specific top dir (i.e., if
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# our hueristic below is not sufficient), they need to specify it.
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AS_IF([test -z "$opal_verbs" -a -n "$opal_verbs_libdir"],
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[_OPAL_CHECK_VERBS_DIR([`dirname "$opal_verbs_libdir"`])])
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AS_IF([test -z "$opal_verbs_dir" -a -n "$opal_verbs_libdir"],
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[AC_MSG_WARN([Could not find verbs.h in the usual locations under $opal_verbs_dir])
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AC_MSG_ERROR([Cannot continue])
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])
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])
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