New way to run configuration scripts

src/Makefile

@@ -18,7 +18,7 @@ INSTALL	= install
 all: $(TARGETS)
 
 ../data/VPN.h: ../data/VPN.interface
-	./appbroker.sh "../data/VPN.h"
+	./appbroker.sh -P "$(PREFIX)" -- "../data/VPN.h"
 
 VPN_OBJS = vpn.o main.o
 VPN_CFLAGS = $(CPPFLAGSF) $(CPPFLAGS) $(CFLAGSF) $(CFLAGS)

src/appbroker.sh

@@ -4,16 +4,36 @@
 
 
 #usage
-usage()
+_usage()
 {
-	echo "Usage: ./appbroker.sh target" 1>&2
+	echo "Usage: appbroker.sh target" 1>&2
 	return 1
 }
 
 
 #main
+args=`getopt P: $*`
+if [ $? -ne 0 ]; then
+	_usage
+	exit $?
+fi
+set -- $args
+while [ $# -gt 0 ]; do
+	case "$1" in
+		-P)
+			#we can ignore it
+			shift
+			;;
+		--)
+			shift
+			break
+			;;
+	esac
+	shift
+done
+
 if [ $# -ne 1 ]; then
-	usage
+	_usage
 	exit $?
 fi
 APPINTERFACE="${1%%.h}.interface"