@@ -194,7 +194,7 @@ TESTS = $(check_PROGRAMS)
# on Cygwin as this ability is deliberately ignored on Cygwin
# to improve compatibility with core OS.
if !CYGWIN_TARGET
-if USE_POSIX_THREADS
+if HAVE_POSIX_THREADS
if HAVE_LISTEN_SHUTDOWN
check_PROGRAMS += \
test_shutdown_select \
Evgeny Grin (Karlson2k)