core: move hardfork back to cryptonote_core

should fix a cross dependency betewen cryptonote_basic and
blockchain_db

src/blockchain_db/blockchain_db.h

@@ -37,7 +37,7 @@
 #include "cryptonote_protocol/blobdatatype.h"
 #include "cryptonote_basic/cryptonote_basic.h"
 #include "cryptonote_basic/difficulty.h"
-#include "cryptonote_basic/hardfork.h"
+#include "cryptonote_core/hardfork.h"
 
 /** \file
  * Cryptonote Blockchain Database Interface

src/cryptonote_basic/CMakeLists.txt

@@ -32,8 +32,7 @@ set(cryptonote_basic_sources
   cryptonote_basic_impl.cpp
   cryptonote_format_utils.cpp
   difficulty.cpp
-  miner.cpp
-  hardfork.cpp)
+  miner.cpp)
 
 set(cryptonote_basic_headers)
 
@@ -50,8 +49,7 @@ set(cryptonote_basic_private_headers
   difficulty.h
   miner.h
   tx_extra.h
-  verification_context.h
-  hardfork.h)
+  verification_context.h)
 
 monero_private_headers(cryptonote_basic
   ${crypto_private_headers})

src/cryptonote_core/CMakeLists.txt

@@ -30,6 +30,7 @@ set(cryptonote_core_sources
   blockchain.cpp
   cryptonote_core.cpp
   tx_pool.cpp
+  hardfork.cpp
   cryptonote_tx_utils.cpp)
 
 set(cryptonote_core_headers)
@@ -37,6 +38,7 @@ set(cryptonote_core_headers)
 set(cryptonote_core_private_headers
   blockchain_storage_boost_serialization.h
   blockchain.h
+  hardfork.h
   cryptonote_core.h
   tx_pool.h
   cryptonote_tx_utils.h)

src/cryptonote_core/blockchain.h

@@ -51,7 +51,7 @@
 #include "cryptonote_basic/verification_context.h"
 #include "crypto/hash.h"
 #include "cryptonote_basic/checkpoints.h"
-#include "cryptonote_basic/hardfork.h"
+#include "cryptonote_core/hardfork.h"
 #include "blockchain_db/blockchain_db.h"
 
 namespace cryptonote

src/cryptonote_core/hardfork.cpp

@@ -29,7 +29,7 @@
 #include <algorithm>
 #include <cstdio>
 
-#include "cryptonote_basic.h"
+#include "cryptonote_basic/cryptonote_basic.h"
 #include "blockchain_db/blockchain_db.h"
 #include "hardfork.h"
 

src/cryptonote_core/hardfork.h

@@ -29,7 +29,7 @@
 #pragma once
 
 #include "syncobj.h"
-#include "cryptonote_basic.h"
+#include "cryptonote_basic/cryptonote_basic.h"
 
 namespace cryptonote
 {

src/daemon/rpc_command_executor.cpp

@@ -34,7 +34,7 @@
 #include "daemon/rpc_command_executor.h"
 #include "rpc/core_rpc_server_commands_defs.h"
 #include "cryptonote_core/cryptonote_core.h"
-#include "cryptonote_basic/hardfork.h"
+#include "cryptonote_core/hardfork.h"
 #include <boost/format.hpp>
 #include <ctime>
 #include <string>

tests/unit_tests/hardfork.cpp

@@ -33,7 +33,7 @@
 
 #include "blockchain_db/lmdb/db_lmdb.h"
 #include "cryptonote_basic/cryptonote_format_utils.h"
-#include "cryptonote_basic/hardfork.h"
+#include "cryptonote_core/hardfork.h"
 
 using namespace cryptonote;