Edit makefile to have an external gui lib

LibGui/Makefile

@@ -0,0 +1,34 @@
+CC=gcc
+CFLAGS=-Wall -Werror -pedantic -fpic -g -std=c89
+
+
+LIBSDIR=-L/usr/lib -L../Libs
+INCLUDEDIR=-I/usr/include -I. -I../LibAutomaton
+
+#Library variables
+LIBTARGET=libGui.so
+LIBSOURCE=pixel
+LIBSOURCECFILE=$(LIBSOURCE:=.c)
+LIBSOURCEOFILE=$(LIBSOURCE:=.o)
+
+DEPENDENCELIST=libAutomaton.so
+DEPENDENCENAMELIST=Automaton
+
+EXTLIBS=`sdl2-config --cflags --libs`
+
+#Generating the library binary
+$(LIBTARGET): $(LIBSOURCEOFILE)
+	@echo "\n Generating the library binary"
+	$(CC) $(CFLAGS) $(LIBSDIR) $(EXTLIBS) -l$(DEPENDENCENAMELIST) -shared $(LIBSOURCEOFILE) -o ../Libs/$(LIBTARGET)
+
+#Generating object files
+.c.o:
+	@echo "\n Generating " $@ " from " $<
+	$(CC) $(CFLAGS) $(INCLUDEDIR) -c -o $@ $<
+
+#Cleaning
+clean:
+	@echo "\n Cleaning"
+	rm -rf *.o *.exe *.so
+
+