message: Fix test_bitcoin circular dependency issue.
  Coming from upstream
diff: @@ -109,11 +109,15 @@ endif
  test_test_pivx_SOURCES = $(BITCOIN_TEST_SUITE) $(BITCOIN_TESTS) $(JSON_TEST_FILES) $(RAW_TEST_FILES)
  test_test_pivx_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) -I$(builddir)/test/ $(TESTDEFS) $(EVENT_FLAGS)
  -test_test_pivx_LDADD = $(LIBBITCOIN_SERVER) $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CRYPTO) $(LIBUNIVALUE) $(LIBBITCOIN_ZEROCOIN) \
  - $(LIBLEVELDB) $(LIBLEVELDB_SSE42) $(LIBMEMENV) $(BOOST_LIBS) $(BOOST_UNIT_TEST_FRAMEWORK_LIB) $(LIBSECP256K1) $(LIBSAPLING) $(EVENT_LIBS) $(EVENT_PTHREADS_LIBS)
  +test_test_pivx_LDADD =
  +
  if ENABLE_WALLET
  test_test_pivx_LDADD += $(LIBBITCOIN_WALLET)
  endif
  +
  +test_test_pivx_LDADD += $(LIBBITCOIN_SERVER) $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CRYPTO) $(LIBUNIVALUE) $(LIBBITCOIN_ZEROCOIN) \
  + $(LIBLEVELDB) $(LIBLEVELDB_SSE42) $(LIBMEMENV) $(BOOST_LIBS) $(BOOST_UNIT_TEST_FRAMEWORK_LIB) $(LIBSECP256K1) $(LIBSAPLING) $(EVENT_LIBS) $(EVENT_PTHREADS_LIBS)
  +
  test_test_pivx_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
  test_test_pivx_LDADD += $(LIBBITCOIN_CONSENSUS) $(BDB_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS) $(LIBZCASH_LIBS)
  