1 #
   2 # Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
   3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4 #
   5 # This code is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License version 2 only, as
   7 # published by the Free Software Foundation.
   8 #
   9 # This code is distributed in the hope that it will be useful, but WITHOUT
  10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12 # version 2 for more details (a copy is included in the LICENSE file that
  13 # accompanied this code).
  14 #
  15 # You should have received a copy of the GNU General Public License version
  16 # 2 along with this work; if not, write to the Free Software Foundation,
  17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18 #
  19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20 # or visit www.oracle.com if you need additional information or have any
  21 # questions.
  22 #  
  23 #
  24 
  25 set -e
  26 
  27 # This shell script echoes "MSC_VER=<munged version of cl>"
  28 # It ignores the micro version component.
  29 # Examples:
  30 # cl version 12.00.8804 returns "MSC_VER=1200"
  31 # cl version 13.10.3077 returns "MSC_VER=1310"
  32 # cl version 14.00.30701 returns "MSC_VER=1399" (OLD_MSSDK version)
  33 # cl version 14.00.40310.41 returns "MSC_VER=1400"
  34 # cl version 15.00.21022.8 returns "MSC_VER=1500"
  35 
  36 # Note that we currently do not have a way to set HotSpotMksHome in
  37 # the batch build, but so far this has not seemed to be a problem. The
  38 # reason this environment variable is necessary is that it seems that
  39 # Windows truncates very long PATHs when executing shells like MKS's
  40 # sh, and it has been found that sometimes `which sh` fails.
  41 
  42 if [ "x$HotSpotMksHome" != "x" ]; then
  43   TOOL_DIR="$HotSpotMksHome"
  44 else
  45   # HotSpotMksHome is not set so use the directory that contains "sh".
  46   # This works with both MKS and Cygwin.
  47   SH=`which sh`
  48   TOOL_DIR=`dirname "$SH"`
  49 fi
  50 
  51 DIRNAME="$TOOL_DIR/dirname"
  52 HEAD="$TOOL_DIR/head"
  53 ECHO="$TOOL_DIR/echo"
  54 EXPR="$TOOL_DIR/expr"
  55 CUT="$TOOL_DIR/cut"
  56 SED="$TOOL_DIR/sed"
  57 
  58 if [ "x$FORCE_MSC_VER" != "x" ]; then
  59   echo "MSC_VER=$FORCE_MSC_VER"
  60 else
  61   MSC_VER_RAW=`cl 2>&1 | "$HEAD" -n 1 | "$SED" 's/.*Version[\ ]*\([0-9][0-9.]*\).*/\1/'`
  62   MSC_VER_MAJOR=`"$ECHO" $MSC_VER_RAW | "$CUT" -d'.' -f1`
  63   MSC_VER_MINOR=`"$ECHO" $MSC_VER_RAW | "$CUT" -d'.' -f2`
  64   MSC_VER_MICRO=`"$ECHO" $MSC_VER_RAW | "$CUT" -d'.' -f3`
  65   if [ "${MSC_VER_MAJOR}" -eq 14 -a "${MSC_VER_MINOR}" -eq 0 -a "${MSC_VER_MICRO}" -eq 30701 ] ; then
  66     # This said 1400 but it was really more like VS2003 (VC7) in terms of options
  67     MSC_VER=1399
  68   else
  69     MSC_VER=`"$EXPR" $MSC_VER_MAJOR \* 100 + $MSC_VER_MINOR`
  70   fi
  71   echo "MSC_VER=$MSC_VER"
  72   echo "MSC_VER_RAW=$MSC_VER_RAW"
  73 fi
  74 
  75 if [ "x$FORCE_LD_VER" != "x" ]; then
  76   echo "LD_VER=$FORCE_LD_VER"
  77 else
  78   # use the "link" command that is co-located with the "cl" command
  79   cl_cmd=`which cl`
  80   if [ "x$cl_cmd" != "x" ]; then
  81     link_cmd=`$DIRNAME "$cl_cmd"`/link
  82   else
  83     # which can't find "cl" so just use which ever "link" we find
  84     link_cmd="link"
  85   fi
  86   LD_VER_RAW=`"$link_cmd" 2>&1 | "$HEAD" -n 1 | "$SED" 's/.*Version[\ ]*\([0-9][0-9.]*\).*/\1/'`
  87   LD_VER_MAJOR=`"$ECHO" $LD_VER_RAW | "$CUT" -d'.' -f1`
  88   LD_VER_MINOR=`"$ECHO" $LD_VER_RAW | "$CUT" -d'.' -f2`
  89   LD_VER_MICRO=`"$ECHO" $LD_VER_RAW | "$CUT" -d'.' -f3`
  90   LD_VER=`"$EXPR" $LD_VER_MAJOR \* 100 + $LD_VER_MINOR`
  91   echo "LD_VER=$LD_VER"
  92   echo "LD_VER_RAW=$LD_VER_RAW"
  93 fi