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1 #
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2 # Copyright 2000-2005 Sun Microsystems, Inc. All Rights Reserved.
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3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 #
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5 # This code is free software; you can redistribute it and/or modify it
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6 # under the terms of the GNU General Public License version 2 only, as
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7 # published by the Free Software Foundation.
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8 #
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9 # This code is distributed in the hope that it will be useful, but WITHOUT
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10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 # version 2 for more details (a copy is included in the LICENSE file that
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13 # accompanied this code).
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14 #
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15 # You should have received a copy of the GNU General Public License version
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16 # 2 along with this work; if not, write to the Free Software Foundation,
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17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 #
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19 # Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 # CA 95054 USA or visit www.sun.com if you need additional information or
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21 # have any questions.
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22 #
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23 #
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24
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25 # This shell script builds a vm.def file for the current VM variant.
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26 # The .def file exports vtbl symbols which allow the Serviceability
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27 # Agent to run on Windows. See build/windows/projectfiles/*/vm.def
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28 # for more information.
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29 #
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30 # The script expects to be executed in the directory containing all of
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31 # the object files.
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32
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33 # Note that we currently do not have a way to set HotSpotMksHome in
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34 # the batch build, but so far this has not seemed to be a problem. The
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35 # reason this environment variable is necessary is that it seems that
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36 # Windows truncates very long PATHs when executing shells like MKS's
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37 # sh, and it has been found that sometimes `which sh` fails.
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38 if [ "x$HOTSPOTMKSHOME" != "x" ]; then
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39 MKS_HOME="$HOTSPOTMKSHOME"
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40 else
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41 SH=`which sh`
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42 MKS_HOME=`dirname "$SH"`
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43 fi
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44
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45 echo "EXPORTS" > vm1.def
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46
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47 AWK="$MKS_HOME/awk.exe"
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48 GREP="$MKS_HOME/grep.exe"
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49 SORT="$MKS_HOME/sort.exe"
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50 UNIQ="$MKS_HOME/uniq.exe"
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51 CAT="$MKS_HOME/cat.exe"
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52 RM="$MKS_HOME/rm.exe"
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53 DUMPBIN="link.exe /dump"
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54
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55 $DUMPBIN /symbols *.obj | "$GREP" "??_7.*@@6B@" | "$AWK" '{print $7}' | "$SORT" | "$UNIQ" > vm2.def
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56 "$CAT" vm1.def vm2.def > vm.def
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57 "$RM" -f vm1.def vm2.def
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