add config support

includes/tomlc17-R260618/test/parser/Makefile

@@ -0,0 +1,21 @@
+CFLAGS := -O0 -g -fsanitize=address,undefined -std=c17 -Wmissing-declarations -Wall -Wextra -MMD 
+
+all: driver
+
+driver: parser.c
+	$(CC) $(CFLAGS) -o $@ parser.c
+
+test: all
+	bash run.sh
+
+clean:
+	rm -f *.o *.d driver
+
+distclean: clean
+
+format:
+	clang-format -i *.[ch]
+
+-include driver.d
+
+.PHONY: all clean distclean format test