#!/bin/sh
#
# The following environment variables should be set.
#
# OMNIORB_SRC (= http://.....)
# PYTHON_DIR (= /cygdrive/c/Python27)
# VC_VERSION  (= 10)
# ARCH (= win32, win64)
#
export PATH=/cygdrive/c/cygwin64/bin:$PATH
echo `pwd`
check_env()
{
    echo "preset OMNIORB_SRC: " $OMNIORB_SRC
    echo "preset ARCH:        " $ARCH
    OMNIORB_SRC=`echo $OMNIORB_SRC | sed 's/\"//g'`
    if test "x$OMNIORB_SRC" = "x" ; then
        OMNIORB_SRC="http://cznic.dl.sourceforge.net/project/omniorb/omniORB/omniORB-4.1.7/omniORB-4.1.7.tar.bz2"
    fi
    OMNIORB_TAR=`basename $OMNIORB_SRC`
    OMNIORB_DIR=`basename $OMNIORB_SRC .tar.bz2`
    if test "x$PYTHON_DIR" = "x" ; then
        if test "x$ARCH" = "xx86" ;then
            PYTHON_DIR="/cygdrive/c/Python27"
        elif test "x$ARCH" = "xx86_64" ;then
            PYTHON_DIR="/cygdrive/c/Python27_x64"
        else
            echo "ARCH not defined"
            exit -1
        fi
    fi
    if test "x$VC_VERSION" = "x" ; then
        VC_VERSION="10"
    fi
    if test "x$ARCH" = "xx86" ;then
        WIN_ARCH="win32"
    elif test "x$ARCH" = "xx86_64" ;then
        WIN_ARCH="win64"
    else
        echo "ARCH not defined"
        exit -1
    fi
}

setup_omnisrc()
{
    # getting omniORB-4.1.7.tar.bz2
    if test ! -f $OMNIORB_TAR ; then
        wget $OMNIORB_SRC
    fi
    tar xjf $OMNIORB_TAR
    TOOL_PATH=`pwd`/bin/x86_win32
    export PATH=$TOOL_PATH:$PATH
    cd $OMNIORB_DIR
}

update_configmk()
{
    # ex. x86_win32_vc_10
    PLATFORM=x86_${WIN_ARCH}_vs_${VC_VERSION}
    TMP=`grep '^platform =' config/config.mk`
    if test "x$TMP" = "x"; then
        mv config/config.mk config/config.mk.tmp
        echo "platform = $PLATFORM" > config/config.mk
        cat config/config.mk.tmp >> config/config.mk
        rm config/config.mk.tmp
    fi
}

update_platformmk()
{
    PLATFORM=x86_${WIN_ARCH}_vs_${VC_VERSION}
    PF_DIR=mk/platforms
    if test ${VC_VERSION} -gt 10; then
        # currently omniORB has mk file up to for vc10
        cp $PF_DIR/x86_win32_vs_10.mk $PF_DIR/x86_win32_vs_${VC_VERSION}.mk
    fi
    if test "x$WIN_ARCH" = "xwin64" ; then
        ORG_MK=x86_win32_vs_${VC_VERSION}.mk
        TGT_MK=${PLATFORM}.mk
        cp $PF_DIR/$ORG_MK $PF_DIR/$TGT_MK 
        sed -i 's/ -DEBUG/ -DEBUG -MACHINE:X64/g' $PF_DIR/$TGT_MK
        sed -i 's/ -MT/ -MD/g' $PF_DIR/$TGT_MK
    fi
    echo "PYTHON = ${PYTHON_DIR}/python" >> $PF_DIR/${PLATFORM}.mk
}

update_dirmk()
{
    if test $VC_VERSION -gt 10; then
        sed -i 's/rebase.exe -b 0x68000000 -d/editbin.exe \/REBASE\[:\[BASE=0x68000000\]\[,DOWN\]\]/g' src/lib/dir.mk
    fi
}
check_env
setup_omnisrc
update_configmk
update_platformmk
update_dirmk