sip: tlsvalidator depends on opendht

Refs #61168

Change-Id: I98d4f4a94fff4aca0286563c52692eccbdd1a3ca

daemon/src/sip/Makefile.am

@@ -21,10 +21,13 @@ libsiplink_la_SOURCES = \
 
 if BUILD_TLS
 libsiplink_la_SOURCES += tlsvalidation.c \
-                         tlsvalidation.h \
-                         tlsvalidator.cpp \
+                         tlsvalidation.h
+# These files depend on opendht
+if USE_DHT
+libsiplink_la_SOURCES += tlsvalidator.cpp \
                          tlsvalidator.h
 endif
+endif
 
 libsiplink_la_SOURCES+=sippresence.cpp \
                        sippresence.h \