message: build: Avoid secp256k1.h include from system
diff: @@ -20,9 +20,8 @@ else
  LIBUNIVALUE = $(UNIVALUE_LIBS)
  endif
  -BITCOIN_INCLUDES=-I$(builddir) $(BDB_CPPFLAGS) $(BOOST_CPPFLAGS) $(LEVELDB_CPPFLAGS) $(CRYPTO_CFLAGS) $(SSL_CFLAGS)
  +BITCOIN_INCLUDES=-I$(builddir) -I$(srcdir)/secp256k1/include $(BDB_CPPFLAGS) $(BOOST_CPPFLAGS) $(LEVELDB_CPPFLAGS) $(CRYPTO_CFLAGS) $(SSL_CFLAGS)
  -BITCOIN_INCLUDES += -I$(srcdir)/secp256k1/include
  BITCOIN_INCLUDES += $(UNIVALUE_CFLAGS)
  LIBBITCOIN_SERVER=libbitcoin_server.a
  