67 строки
2.0 KiB
Bash
67 строки
2.0 KiB
Bash
dnl -*- shell-script -*-
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dnl
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dnl Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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dnl University Research and Technology
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dnl Corporation. All rights reserved.
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dnl Copyright (c) 2004-2005 The University of Tennessee and The University
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dnl of Tennessee Research Foundation. All rights
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dnl reserved.
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dnl Copyright (c) 2004-2007 High Performance Computing Center Stuttgart,
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dnl University of Stuttgart. All rights reserved.
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dnl Copyright (c) 2004-2005 The Regents of the University of California.
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dnl All rights reserved.
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dnl Copyright (c) 2007-2008 Sun Microsystems, Inc. All rights reserved.
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dnl Copyright (c) 2008 Cisco Systems, Inc. All rights reserved.
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dnl $COPYRIGHT$
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dnl
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dnl Additional copyrights may follow
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dnl
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dnl $HEADER$
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dnl
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AC_DEFUN([OMPI_CHECK_OPTFLAGS],[
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# Modularize this setup so that sub-configure.in scripts can use this
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# same setup code.
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##################################
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# Optimization flags
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##################################
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# If the user did not specify optimization flags, add some (the value
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# from $OPTFLAGS)
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co_arg="$1"
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co_found=0
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for co_word in $co_arg; do
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# See http://www.gnu.org/software/autoconf/manual/html_node/Quadrigraphs.html#Quadrigraphs
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# for an explanation of @<:@ and @:>@ -- they m4 expand to [ and ]
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case $co_word in
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-g) co_found=1 ;;
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-g@<:@1-3@:>@) co_found=1 ;;
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+K@<:@0-5@:>@) co_found=1 ;;
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-O) co_found=1 ;;
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-O@<:@0-9@:>@) co_found=1 ;;
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-xO) co_found=1 ;;
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-xO@<:@0-9@:>@) co_found=1 ;;
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-fast) co_found=1 ;;
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# The below Sun Studio flags require or
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# trigger -xO optimization
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-xvector*) co_found=1 ;;
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-xdepend=yes) co_found=1 ;;
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esac
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done
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if test "$co_found" = "0"; then
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co_result="$OPTFLAGS $co_arg"
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else
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co_result="$co_arg"
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fi
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# Clean up
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unset co_found co_word co_arg
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])
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