diff -Nur a/common-src/Makefile.am b/common-src/Makefile.am
--- a/common-src/Makefile.am	2017-12-01 21:26:28.000000000 +0800
+++ b/common-src/Makefile.am	2022-06-20 11:30:35.792590848 +0800
@@ -246,7 +246,7 @@
 # automake-style tests
 
 TESTS = amflock-test event-test amsemaphore-test crc32-test quoting-test \
-	ipc-binary-test hexencode-test fileheader-test match-test
+	ipc-binary-test  fileheader-test match-test
 noinst_PROGRAMS = $(TESTS)
 
 amflock_test_SOURCES = amflock-test.c