feat: add header dependency tracking for programs

2026-07-08 10:24:21 +02:00
parent 3a446bad00
commit 2ace2509be
25 changed files with 99 additions and 27 deletions
@@ -179,12 +179,15 @@ $(TARGET): $(ALL_OBJS) $(LINK_LD) Makefile
 # DOOM source files (from doomgeneric directory)
 $(OBJDIR)/%.o: $(DOOM_SRC)/%.c Makefile
 	mkdir -p $(OBJDIR)
-	$(CC) $(CFLAGS) -c $< -o $@
+	$(CC) $(CFLAGS) -MMD -MP -c $< -o $@

 # Local source files
 $(OBJDIR)/%.o: %.c Makefile
 	mkdir -p $(OBJDIR)
-	$(CC) $(CFLAGS) -c $< -o $@
+	$(CC) $(CFLAGS) -MMD -MP -c $< -o $@

 clean:
 	rm -rf $(OBJDIR) $(TARGET)
+
+# Auto-generated header dependency tracking (-MMD -MP).
+-include $(ALL_OBJS:.o=.d)