#!/bin/sh -e

script=$(basename $0)
bindir=/usr/lib/$script

wine32=$bindir/wine
wine64=$bindir/wine64

if test -x $wine32; then
    wine=$wine32
elif test -x $wine64; then
    wine=$wine64
    if test -z "$WINELOADER"; then
        export WINELOADER=$wine64
    fi
    if [ "$(dpkg --print-architecture)" = "amd64" -a "$(dpkg --print-foreign-architectures | grep -cx "i386")" -ne 1 ] ||
       [ "$WINEARCH" = "win32" ]; then
        echo "it looks like multiarch needs to be enabled.  as root, please" >&2
        echo "execute \"dpkg --add-architecture i386 && apt-get update &&" >&2
        echo "apt-get install $(echo $script | sed s/wine/wine32/)\"" >&2
    fi
else
    echo "error: unable to find wine executable.  this shouldn't happen." >&2
    exit 1
fi

if test -z "$WINEDEBUG"; then
    export WINEDEBUG=-all
fi

exec $wine "$@"
