--- test/callback_suite/CMakeLists.txt.orig	2021-12-17 18:11:12.000000000 +0800
+++ test/callback_suite/CMakeLists.txt	2022-05-20 03:10:28.000000000 +0800
@@ -1,3 +1,3 @@
-add_executable(callback_suite env.c handler.c sigstrings.c invokers.c do_test.c main.c print.c signature_utils.c)
+add_executable(callback_suite env.c handler.c sigstrings.c invokers.c do_test.c main.c signature_utils.c)
 target_link_libraries(callback_suite dyncallback_s)