diff -r 498d92449d6d -r 7ba8a97a8b6e src/Makefile
--- a/src/Makefile	Tue Aug 28 13:45:22 2018 +0200
+++ b/src/Makefile	Tue Aug 28 14:03:09 2018 +0200
@@ -36,26 +36,15 @@
 SRC += client.c
 SRC += game.c
 
-OBJ = $(SRC:%.c=../build/release/%$(OBJ_EXT))
-OBJ_D = $(SRC:%.c=../build/debug/%$(OBJ_EXT))
+OBJ = $(SRC:%.c=$(BUILDDIR)/%$(OBJ_EXT))
 
-all: ../build/release $(OBJ)
-	$(LD) -o ../build/release/$(BIN) $(OBJ) \
-	../build/release/chess$(LIB_EXT) $(LDFLAGS)
-
-debug: ../build/debug $(OBJ_D)
-	$(LD) -o ../build/debug/$(BIN) $(OBJ_D) \
-	../build/debug/chess$(LIB_EXT) $(LDFLAGS)	
+all: $(BUILDDIR) $(OBJ)
+	$(LD) -o $(BUILDDIR)/$(BIN) $(OBJ) \
+	$(BUILDDIR)/chess$(LIB_EXT) $(LDFLAGS)
 
-../build/release/%$(OBJ_EXT): %.c
+$(BUILDDIR)/%$(OBJ_EXT): %.c
 	$(CC) -o $@ $(CFLAGS) -c $<
-
-../build/debug/%$(OBJ_EXT): %.c
-	$(CC) -o $@ $(CFLAGS_D) -c $<
 	
-../build/release:
-	$(MKDIR) $(MKDIRFLAGS) ../build/release
-	
-../build/debug:
-	$(MKDIR) $(MKDIRFLAGS) ../build/debug
+$(BUILDDIR):
+	$(MKDIR) $(MKDIRFLAGS) $(BUILDDIR)