84 строки
3.3 KiB
Bash
84 строки
3.3 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) 2004-2006 The Regents of the University of California.
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# All rights reserved.
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# Copyright (c) 2009 Cisco Systems, Inc. All rights reserved.
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# Copyright (c) 2008-2011 University of Houston. 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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# OMPI_CHECK_LUSTRE(prefix, [action-if-found], [action-if-not-found])
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# --------------------------------------------------------
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# check if LUSTRE support can be found. sets prefix_{CPPFLAGS,
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# LDFLAGS, LIBS} as needed and runs action-if-found if there is
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# support, otherwise executes action-if-not-found
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AC_DEFUN([OMPI_CHECK_LUSTRE],[
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check_lustre_CPPFLAGS=
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check_lustre_LDFLAGS=
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check_lustre_LIBS=
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check_lustre_configuration="none"
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ompi_check_lustre_happy="yes"
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# Get some configuration information
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AC_ARG_WITH([lustre],
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[AC_HELP_STRING([--with-lustre(=DIR)],
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[Build Lustre support, optionally adding DIR/include, DIR/lib, and DIR/lib64 to the search path for headers and libraries])])
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OMPI_CHECK_WITHDIR([lustre], [$with_lustre], [include/lustre/liblustreapi.h])
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AC_ARG_WITH([lustre-libs],
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[AC_HELP_STRING([--with-lustre-libs=LIBS],
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[Libraries to link with for lustre])])
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# Add correct -I and -L flags
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temp_lustre=$with_lustre
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AS_IF([test -n "$with_lustre"],
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[AS_IF([test -d "$with_lustre/include"],
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[check_lustre_CPPFLAGS="-I$with_lustre/include"
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CPPFLAGS="$CPPFLAGS $check_lustre_CPPFLAGS"], [])
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AS_IF([test -d "$with_lustre/lib"],
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[check_lustre_LDFLAGS="-L$with_lustre/lib"
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LDFLAGS="$LDFLAGS $check_lustre_LDFLAGS"], [])],
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with_lustre="/usr/local")
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# Try to find all the lustre libraries (this is not fun!)
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if test -n "$with_lustre_libs" ; then
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check_lustre_LIBS="-llustre -llustreapi"
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for lib in $with_lustre_libs ; do
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check_lustre_LIBS="$check_lustre_LIBS -l$lib"
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done
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fi
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# check for lustre
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LIBS="$LIBS $check_lustre_LIBS"
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AC_CHECK_HEADERS([${check_lustre_header_prefix}lustre/liblustreapi.h],
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[AC_MSG_CHECKING([if possible to link LUSTRE])
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AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <${check_LUSTRE_header_prefix}lustre.h>],
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[int i;])],
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[AC_MSG_RESULT([yes])
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ompi_check_lustre_happy="yes"],
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[AC_MSG_RESULT([no])
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ompi_check_lustre_happy="no"])],
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[ompi_check_lustre_happy="no"])
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AS_IF([test "$ompi_check_lustre_happy" = "yes"],
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[$2],
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[AS_IF([test ! -z "$with_lustre" -a "$with_lustre" != "no"],
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[echo LUSTRE support not found])
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$3])
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with_lustre="$temp_lustre"
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])
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