1 #!/bin/bash

     2 #

     3 # Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.

     4 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     5 #

     6 # This code is free software; you can redistribute it and/or modify it

     7 # under the terms of the GNU General Public License version 2 only, as

     8 # published by the Free Software Foundation.

     9 #

    10 # This code is distributed in the hope that it will be useful, but WITHOUT

    11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    12 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    13 # version 2 for more details (a copy is included in the LICENSE file that

    14 # accompanied this code).

    15 #

    16 # You should have received a copy of the GNU General Public License version

    17 # 2 along with this work; if not, write to the Free Software Foundation,

    18 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    19 #

    20 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    21 # or visit www.oracle.com if you need additional information or have any

    22 # questions.

    23 #

    24 

    25 # Must be bash, but that is ok since we are running from cygwin.

    26 # The first argument is the vcvarsall.bat file to run.

    27 # The second argument is the arch arg to give to vcvars.

    28 VCVARSALL="$1"

    29 ARCH_ARG="$2"

    30 

    31 # Cannot use the VS10 setup script directly (since it only updates the DOS subshell environment)

    32 # but calculate the difference in Cygwin environment before/after running it and then

    33 # apply the diff.

    34 _vs10varsall=`cygpath -a -m -s "$VCVARSALL"`

    35 _dosvs10varsall=`cygpath -a -w -s $_vs10varsall`

    36 _dosbash=`cygpath -a -w -s \`which bash\`.*`

    37 

    38 # generate the set of exported vars before/after the vs10 setup

    39 echo "@echo off" > localdevenvtmp.bat

    40 echo "$_dosbash -c \"export -p\" > localdevenvtmp.export0" >> localdevenvtmp.bat

    41 echo "call $_dosvs10varsall $ARCH_ARG" >> localdevenvtmp.bat

    42 echo "$_dosbash -c \"export -p\" > localdevenvtmp.export1" >> localdevenvtmp.bat

    43 cmd /c localdevenvtmp.bat

    44 

    45 # apply the diff (less some non-vs10 vars named by "!")

    46 sort localdevenvtmp.export0 |grep -v "!" > localdevenvtmp.export0.sort

    47 sort localdevenvtmp.export1 |grep -v "!" > localdevenvtmp.export1.sort

    48 comm -1 -3 localdevenvtmp.export0.sort localdevenvtmp.export1.sort > localdevenv.sh

    49 cat localdevenv.sh | sed 's/declare -x /export /g' | sed 's/="/:="/g' | sed 's/\\\\/\\/g' | sed 's/"//g' | \

    50     sed 's/#/\$\(HASH\)/g' > localdevenv.gmk

    51 

    52 # cleanup

    53 rm -f localdevenvtmp*