stable

ccompiler/Makefile

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+# all: cc
+
+# # run: ccompiler
+# # 	./ccompiler test.c flat.bin
+
+# # simple_test:
+# # 	make -C tests/simple
+
+# cc: frontend middleend backend ccompiler.c test_main.c
+# 	gcc -g ccompiler.c test_main.c -I../ -L./frontend -lfrontend -L./middleend -lmiddleend -L./backend -lbackend -L../lib -lcore -o cc
+
+# frontend:
+# 	make -C ./frontend
+
+# middleend:
+# 	make -C ./middleend
+
+# backend:
+# 	make -C ./backend
+
+# clean:
+# 	rm -f cc
+# 	make -C ./frontend clean
+# 	make -C ./middleend clean
+# 	make -C ./backend clean
+
+
+# 顶层Makefile修改
+CC = gcc
+AR = ar
+CFLAGS = -g -Wall -I..
+MODULES = frontend middleend backend
+
+FRONTEND_SUBDIRS = lexer parser parser/ast
+MODULES += $(addprefix frontend/, $(FRONTEND_SUBDIRS))
+
+MIDDLEEND_MODULES = ir
+MODULES += middleend/$(MIDDLEEND_MODULES)
+
+BACKEND_MODULES = riscv32
+MODULES += backend/$(BACKEND_MODULES)
+
+# 自动收集所有子模块源文件
+EXCLUDE = test*.c
+
+SRCS = $(filter-out $(EXCLUDE), $(wildcard $(addsuffix /*.c,$(MODULES))))
+SRCS += ccompiler.c
+OBJS = $(SRCS:.c=.o)
+
+libcc.a: $(OBJS)
+	$(AR) rcs $@ $^
+
+%.o: %.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+
+clean:
+	rm -f libcc.a $(OBJS)