message: remove -lboost_system
diff: @@ -1030,7 +1030,7 @@ AC_SUBST(UNIVALUE_LIBS)
  BITCOIN_QT_PATH_PROGS([PROTOC], [protoc],$protoc_bin_path)
  -LIBEQUIHASH_LIBS="-lcrypto -lsodium -lboost_system"
  +LIBEQUIHASH_LIBS="-lcrypto -lsodium"
  AC_MSG_CHECKING([whether to build bitcoind])
  AM_CONDITIONAL([BUILD_BITCOIND], [test x$build_bitcoind = xyes])
  