-CC = gcc
-CFLAGS = -O3 -Wall
-OBJ = main.o \
- lex.o \
- error.o \
- parse.o \
- typedef.o \
- util.o \
- code.o
+CC ?= clang
+CFLAGS += -Wall -I. -pedantic-errors -std=c90
+#turn on tons of warnings if clang is present
+ifeq ($(CC), clang)
+ CFLAGS += \
+ -Weverything \
+ -Wno-missing-prototypes \
+ -Wno-unused-parameter \
+ -Wno-sign-compare \
+ -Wno-implicit-fallthrough \
+ -Wno-sign-conversion \
+ -Wno-conversion \
+ -Wno-disabled-macro-expansion \
+ -Wno-padded \
+ -Wno-format-nonliteral
+
+endif
+OBJ = lex.o \
+ error.o \
+ parse.o \
+ typedef.o \
+ util.o \
+ code.o \
+ asm.o \
+ ast.o \
+ ir.o
+OBJ_A = test/ast-test.o
+OBJ_I = test/ir-test.o
+OBJ_C = main.o
+
+#default is compiler only
+default: gmqcc
%.o: %.c
$(CC) -c $< -o $@ $(CFLAGS)
-gmqcc: $(OBJ)
+# test targets
+test_ast: $(OBJ_A) $(OBJ)
$(CC) -o $@ $^ $(CFLAGS)
-
+test_ir: $(OBJ_I) $(OBJ)
+ $(CC) -o $@ $^ $(CFLAGS)
+test: test_ast test_ir
+
+# compiler target
+gmqcc: $(OBJ_C) $(OBJ)
+ $(CC) -o $@ $^ $(CFLAGS)
+
+#all target is test and all
+all: test gmqcc
+
clean:
- rm -f *.o gmqcc
+ rm -f *.o gmqcc test_ast test_ir test/*.o
+
+