message: Add zerocoin_denomination_tests to build
diff: @@ -36,6 +36,7 @@ GENERATED_TEST_FILES = $(JSON_TEST_FILES:.json=.json.h) $(RAW_TEST_FILES:.raw=.r
  BITCOIN_TESTS =\
  test/bignum.h \
  test/zerocoin_implementation_tests.cpp\
  + test/zerocoin_denomination_tests.cpp\
  test/benchmark_zerocoin.cpp \
  test/tutorial_zerocoin.cpp \
  test/libzerocoin_tests.cpp \
  