-@@ -299,7 +303,7 @@ endif
- ##
- fs_encode_SOURCES = src/fs_encode.c
- fs_encode_CFLAGS = $(AM_CFLAGS)
--fs_encode_LDFLAGS = $(AM_LDFLAGS) $(CORE_LIBS)
-+fs_encode_LDFLAGS = $(AM_LDFLAGS) -lpthread $(CORE_LIBS)
- fs_encode_LDADD = libfreeswitch.la -lcrypt -lrt
-
- ##
-@@ -307,7 +311,7 @@ fs_encode_LDADD = libfreeswitch.la -lcry
- ##
- tone2wav_SOURCES = src/tone2wav.c
- tone2wav_CFLAGS = $(AM_CFLAGS)
--tone2wav_LDFLAGS = $(AM_LDFLAGS) $(CORE_LIBS)
-+tone2wav_LDFLAGS = $(AM_LDFLAGS) -lpthread $(CORE_LIBS)
- tone2wav_LDADD = libfreeswitch.la -lcrypt -lrt
-
- ##