DEBUG as a make option

Author: rhettg

Diff for: comsock/Makefile

@@ -1,8 +1,9 @@
 TARGET = comsock
 LIBS = -lm
 CC = gcc
-CFLAGS = -g -Wall -Isrc -I../libraries/CiC/src -I../libraries/Stubborn/src -DDEBUG=1
+CFLAGS = -g -Wall -Isrc -I../libraries/CiC/src -I../libraries/Stubborn/src
 OBJDIR = ./build
+DEBUGFLAGS = -DDEBUG
 
 .PHONY: test all clean
 
@@ -23,5 +24,9 @@ build/%.o: %.c $(HEADERS)
 $(TARGET): main.c $(OBJECTS) $(CICOBJECTS)
 	$(CC) $(CFLAGS) $< $(OBJECTS) $(CICOBJECTS) $(LIBS) -o $@
 
+# Target to enable debug option
+debug: CFLAGS += $(DEBUGFLAGS)
+debug: all
+
 clean:
-	-rm -f $(OBJDIR)/*.o $(TARGET)
+	-rm -f $(OBJDIR)/*.o $(TARGET)