#+
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# Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.+
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.+
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#+
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# This code is free software; you can redistribute it and/or modify it+
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# under the terms of the GNU General Public License version 2 only, as+
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# published by the Free Software Foundation.+
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#+
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# This code is distributed in the hope that it will be useful, but WITHOUT+
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or+
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# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License+
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# version 2 for more details (a copy is included in the LICENSE file that+
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# accompanied this code).+
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#+
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# You should have received a copy of the GNU General Public License version+
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# 2 along with this work; if not, write to the Free Software Foundation,+
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.+
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#+
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA+
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# or visit www.oracle.com if you need additional information or have any+
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# questions.+
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#  +
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#+
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+
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set -e+
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+
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# This shell script echoes "MSC_VER=<munged version of cl>"+
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# It ignores the micro version component.+
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# Examples:+
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# cl version 12.00.8804 returns "MSC_VER=1200"+
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# cl version 13.10.3077 returns "MSC_VER=1310"+
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# cl version 14.00.30701 returns "MSC_VER=1399" (OLD_MSSDK version)+
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# cl version 14.00.40310.41 returns "MSC_VER=1400"+
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# cl version 15.00.21022.8 returns "MSC_VER=1500"+
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+
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# Note that we currently do not have a way to set HotSpotMksHome in+
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# the batch build, but so far this has not seemed to be a problem. The+
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# reason this environment variable is necessary is that it seems that+
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# Windows truncates very long PATHs when executing shells like MKS's+
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# sh, and it has been found that sometimes `which sh` fails.+
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+
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if [ "x$HotSpotMksHome" != "x" ]; then+
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  TOOL_DIR="$HotSpotMksHome"+
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else+
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  # HotSpotMksHome is not set so use the directory that contains "sh".+
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  # This works with both MKS and Cygwin.+
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  SH=`which sh`+
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  TOOL_DIR=`dirname "$SH"`+
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fi+
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+
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DIRNAME="$TOOL_DIR/dirname"+
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HEAD="$TOOL_DIR/head"+
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ECHO="$TOOL_DIR/echo"+
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EXPR="$TOOL_DIR/expr"+
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CUT="$TOOL_DIR/cut"+
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SED="$TOOL_DIR/sed"+
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+
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if [ "x$FORCE_MSC_VER" != "x" ]; then+
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  echo "MSC_VER=$FORCE_MSC_VER"+
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else+
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  MSC_VER_RAW=`cl 2>&1 | "$HEAD" -n 1 | "$SED" 's/.*Version[\ ]*\([0-9][0-9.]*\).*/\1/'`+
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  MSC_VER_MAJOR=`"$ECHO" $MSC_VER_RAW | "$CUT" -d'.' -f1`+
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  MSC_VER_MINOR=`"$ECHO" $MSC_VER_RAW | "$CUT" -d'.' -f2`+
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  MSC_VER_MICRO=`"$ECHO" $MSC_VER_RAW | "$CUT" -d'.' -f3`+
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  if [ "${MSC_VER_MAJOR}" -eq 14 -a "${MSC_VER_MINOR}" -eq 0 -a "${MSC_VER_MICRO}" -eq 30701 ] ; then+
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    # This said 1400 but it was really more like VS2003 (VC7) in terms of options+
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    MSC_VER=1399+
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  else+
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    MSC_VER=`"$EXPR" $MSC_VER_MAJOR \* 100 + $MSC_VER_MINOR`+
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  fi+
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  echo "MSC_VER=$MSC_VER"+
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  echo "MSC_VER_RAW=$MSC_VER_RAW"+
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fi+
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+
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if [ "x$FORCE_LD_VER" != "x" ]; then+
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  echo "LD_VER=$FORCE_LD_VER"+
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else+
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  # use the "link" command that is co-located with the "cl" command+
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  cl_cmd=`which cl`+
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  if [ "x$cl_cmd" != "x" ]; then+
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    link_cmd=`$DIRNAME "$cl_cmd"`/link+
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  else+
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    # which can't find "cl" so just use which ever "link" we find+
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    link_cmd="link"+
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  fi+
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  LD_VER_RAW=`"$link_cmd" 2>&1 | "$HEAD" -n 1 | "$SED" 's/.*Version[\ ]*\([0-9][0-9.]*\).*/\1/'`+
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  LD_VER_MAJOR=`"$ECHO" $LD_VER_RAW | "$CUT" -d'.' -f1`+
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  LD_VER_MINOR=`"$ECHO" $LD_VER_RAW | "$CUT" -d'.' -f2`+
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  LD_VER_MICRO=`"$ECHO" $LD_VER_RAW | "$CUT" -d'.' -f3`+
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  LD_VER=`"$EXPR" $LD_VER_MAJOR \* 100 + $LD_VER_MINOR`+
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  echo "LD_VER=$LD_VER"+
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  echo "LD_VER_RAW=$LD_VER_RAW"+
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fi+
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