Adds more things.

Makefile

@@ -0,0 +1,48 @@
+include config.mk
+
+all: $(TARGET)
+
+release: clean
+release: CFLAGS = -Wall -O2
+release: $(TARGET)
+
+# Run the target.
+run: $(TARGET)
+	./$(TARGET)
+
+# Generate grammars with bison.
+$(GRAM_FILES): $(SRC_DIR)/grammar.y
+	@ mkdir -p $(GRAM_DIR)
+	@ $(PRINT) "$(WHITE_BOLD)Generating grammars...$(RESETCOLOR)"
+	$(BISON) $< -o$(GRAM_DIR)/grammar.tab.c -H$(GRAM_DIR)/grammar.tab.h
+
+# Compile grammars.
+$(OBJ_DIR)/grammar.o: $(GRAM_DIR)/grammar.tab.c $(GRAM_DIR)/grammar.tab.h $(OBJ_DIR)/lexer.o
+	@ $(PRINT) "$(WHITE_BOLD)Compiling grammars...$(RESETCOLOR)"
+	$(CC) $(CFLAGS) -c $< -o $@
+
+# Lexer depends on grammars.
+$(OBJ_DIR)/lexer.o: $(SRC_DIR)/lexer.c $(GRAM_FILES)
+	@ mkdir -p $(OBJ_DIR)
+	@ $(PRINT) "$(WHITE_BOLD)Compiling source object $(WHITE)$@$(WHITE_BOLD)... $(RESETCOLOR)"
+	$(CC) $(CFLAGS) -c $< -o $@
+
+# Compile project source objects.
+$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c $(INC_DIR)/%.h
+	@ mkdir -p $(OBJ_DIR)
+	@ $(PRINT) "$(WHITE_BOLD)Compiling source object $(WHITE)$@$(WHITE_BOLD)... $(RESETCOLOR)"
+	$(CC) $(CFLAGS) -c $< -o $@
+
+# Link to final binary.
+$(TARGET): $(OBJ_DIR)/grammar.o $(OBJ_FILES)
+	@ $(PRINT) "$(WHITE_BOLD)Linking $(WHITE)$@$(WHITE_BOLD)...$(RESETCOLOR)"
+	$(LINK) -o $(TARGET) $(OBJ_FILES) $(OBJ_DIR)/grammar.o $(LDFLAGS)
+
+clean:
+	@ $(PRINT) "$(WHITE_BOLD)Cleaning up...$(RESETCOLOR)"
+	rm -rf $(OBJ_DIR)/*.o $(TARGET) $(GRAM_DIR)/*
+
+lines:
+	@ wc -l $(SRC_FILES) $(INC_FILES) $(GRAM_SRC)
+
+.PHONY: all clean release run lines