[pkg-wine-party] Bug#733648: patch updated

[Francesco Presel <f.presel@alice.it>]

I have updated the patch to make it compatible with kfreebsd_amd64, if 
wine is built for that architecture too. I've also tidied it up.

Regards

diff -ur wine-1.6.1-8/debian/scripts/wine wine-1.6.1/debian/scripts/wine
--- wine-1.6.1-8/debian/scripts/wine	2013-12-30 04:29:20.000000000 +0100
+++ wine-1.6.1/debian/scripts/wine	2013-12-31 11:10:02.937957214 +0100
@@ -2,14 +2,65 @@
 
 set -e
 
-wine=/usr/lib/i386-linux-gnu/wine/bin/wine32
-if [ "$(file -b -L "$1" | cut -d\  -f1)" = "PE32+" ]; then
-    wine=/usr/lib/x86_64-linux-gnu/wine/bin/wine64
+WINE32=""
+WINE64=""
+
+#detect which wine binaries are present
+if test -x /usr/lib/i386-linux-gnu/wine/bin/wine32
+	then WINE32="/usr/lib/i386-linux-gnu/wine/bin/wine32"
+elif test -x /usr/lib/powerpc-linux-gnu/wine/bin/wine32
+	then WINE32="/usr/lib/powerpc-linux-gnu/wine/bin/wine32"
+elif test -x /usr/lib/i386-kfreebsd-gnu/wine/bin/wine32
+	then WINE32="/usr/lib/i386-kfreebsd-gnu/wine/bin/wine32"
+fi
+if test -x /usr/lib/x86_64-linux-gnu/wine/bin/wine64
+	then WINE64="/usr/lib/x86_64-linux-gnu/wine/bin/wine64"
+elif test -x /usr/lib/x86_64-kfreebsd-gnu/wine/bin/wine64
+	then WINE64="/usr/lib/x86_64-kfreebsd-gnu/wine/bin/wine64"
 fi
 
-if [ -f $wine ]; then
-    $wine "$@"
+#at least one of the two architectures should be present
+if test -z "$WINE32" -a -z "$WINE64"
+	then echo "Your installation of wine appears to be broken. Please assure you have met all dependencies.">&2
+	exit 127
+#if only 32 or 64 bit exist, use that
+elif test -n "$WINE32" -a -z "$WINE64"
+	then wine="$WINE32"
+elif test -z "$WINE32" -a -n "$WINE64"
+	then wine="$WINE64"
+#from here on, both WINE32 and WINE64 are valid
+#if WINEARCH is set, that overrides anything else
+elif test -n "$WINEARCH"
+	then if test "$WINEARCH" = "win32"
+		then wine="$WINE32"
+	elif test "$WINEARCH" = "win64"
+		then wine="$WINE64"
+	else echo "Variable WINEARCH is set to an invalid value.">&2
+	exit 126
+	fi
+#if wine is executed on a file, determine whether it's 32 or 64 bit
+elif test -f "$1"
+	then if [ "$(file -b -L "$1" | cut -d\  -f1)" = "PE32+" ]
+		then wine="$WINE64"
+		else wine="$WINE32"
+	fi
+#otherwise, try to guess from the profile
 else
-    echo "unable to find wine executable: the $(basename $wine) package probably needs to be installed."
-    exit 1
+	#if no WINEPREFIX is given, use default
+	if test -z "$WINEPREFIX"
+		then WINEPREFIX="$HOME/.wine"
+	fi
+	#if WINEPREFIX already exists, use corresponding arch
+	if test -f "$WINEPREFIX/system.reg"
+		then WINEARCH=$(cat "$WINEPREFIX/system.reg"|grep "#arch"|sed -e s/'#arch='/''/)
+			if test "$WINEARCH" = "win64"
+				then wine="$WINE64"
+				else wine="$WINE32"
+			fi
+		#if PROFILE does not exist yet, use default profile for maximum compatibility
+		else wine="$WINE64"
+	fi
 fi
+
+#actually run the program
+    $wine "$@"