CC = gcc
-CFLAGS = -Wall -Os
-CPPFLAGS = `pkg-config --cflags dbus-glib-1`
-LDFLAGS = `pkg-config --libs dbus-glib-1`
-PREFIX = /usr/local
+CFLAGS = -Wall -Os $(EXTRA_CFLAGS)
+CPPFLAGS = `pkg-config --cflags dbus-glib-1` $(EXTRA_CPPFLAGS)
+LDFLAGS = `pkg-config --libs dbus-glib-1` $(EXTRA_LDFLAGS)
+PREFIX = /usr
APP = browser-switchboard
obj = main.o launcher.o dbus-server-bindings.o configfile.o