update makefile to use jsmn as a header-only library

Makefile

@@ -1,41 +1,36 @@
 # You can put your build options here
-all: libjsmn.a 
-
 -include config.mk
 
-libjsmn.a: jsmn.o
-	$(AR) rc $@ $^
-
-%.o: %.c jsmn.h
-	$(CC) -c $(CFLAGS) $< -o $@
-
 test: test_default test_strict test_links test_strict_links
-test_default: test/tests.c
+test_default: test/tests.c jsmn.h
 	$(CC) $(CFLAGS) $(LDFLAGS) $< -o test/$@
 	./test/$@
-test_strict: test/tests.c
+test_strict: test/tests.c jsmn.h
 	$(CC) -DJSMN_STRICT=1 $(CFLAGS) $(LDFLAGS) $< -o test/$@
 	./test/$@
-test_links: test/tests.c
+test_links: test/tests.c jsmn.h
 	$(CC) -DJSMN_PARENT_LINKS=1 $(CFLAGS) $(LDFLAGS) $< -o test/$@
 	./test/$@
-test_strict_links: test/tests.c
+test_strict_links: test/tests.c jsmn.h
 	$(CC) -DJSMN_STRICT=1 -DJSMN_PARENT_LINKS=1 $(CFLAGS) $(LDFLAGS) $< -o test/$@
 	./test/$@
 
-jsmn_test.o: jsmn_test.c libjsmn.a
+simple_example: example/simple.c jsmn.h
+	$(CC) $(LDFLAGS) $< -o $@
+
+jsondump: example/jsondump.c jsmn.h
+	$(CC) $(LDFLAGS) $< -o $@
 
-simple_example: example/simple.o libjsmn.a
-	$(CC) $(LDFLAGS) $^ -o $@
+fmt:
+	clang-format -i jsmn.h test/*.[ch] example/*.[ch]
 
-jsondump: example/jsondump.o libjsmn.a
-	$(CC) $(LDFLAGS) $^ -o $@
+lint:
+	clang-tidy jsmn.h --checks='*'
 
 clean:
 	rm -f *.o example/*.o
-	rm -f *.a *.so
 	rm -f simple_example
 	rm -f jsondump
 
-.PHONY: all clean test
+.PHONY: clean test