From f1eb625df8a23d6fa5498e093cf4fe25a0c41699 Mon Sep 17 00:00:00 2001
From: pbattu123 <p.battu@pbsa.info>
Date: Mon, 30 Sep 2019 00:27:21 -0300
Subject: [PATCH] Changes to compiple with GCC 7(Ubuntu 18.04)

---
 CMakeLists.txt                                                | 4 ++++
 .../chain/include/graphene/chain/vesting_balance_object.hpp   | 4 ++--
 libraries/net/CMakeLists.txt                                  | 2 +-
 libraries/wallet/CMakeLists.txt                               | 2 +-
 4 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 20d96a9a..e939f113 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -120,6 +120,10 @@ else( WIN32 ) # Apple AND Linux
         set( CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -std=c++11 -Wall" )
         set( rt_library rt )
         set( pthread_library pthread)
+        set(CMAKE_LINKER_FLAGS "-pthread" CACHE STRING "Linker Flags" FORCE)
+        set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_LINKER_FLAGS}" CACHE STRING "" FORCE)
+        set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_LINKER_FLAGS}" CACHE STRING "" FORCE)
+        set(CMAKE_EXE_LINKER_FLAGS    "${CMAKE_LINKER_FLAGS}" CACHE STRING "" FORCE)	
         if ( NOT DEFINED crypto_library )
           # I'm not sure why this is here, I guess someone has openssl and can't detect it with find_package()?
           # if you have a normal install, you can define crypto_library to the empty string to avoid a build error
diff --git a/libraries/chain/include/graphene/chain/vesting_balance_object.hpp b/libraries/chain/include/graphene/chain/vesting_balance_object.hpp
index a94e7015..ec789f30 100644
--- a/libraries/chain/include/graphene/chain/vesting_balance_object.hpp
+++ b/libraries/chain/include/graphene/chain/vesting_balance_object.hpp
@@ -189,9 +189,9 @@ namespace graphene { namespace chain {
         ordered_non_unique< tag<by_asset_balance>,
            composite_key<
               vesting_balance_object,
-              member_offset<vesting_balance_object, asset_id_type, (size_t) (offset_s(vesting_balance_object,balance) + offset_s(asset,asset_id))>,
+              member_offset<vesting_balance_object, asset_id_type, (size_t) (offsetof(vesting_balance_object,balance) + offsetof(asset,asset_id))>,
               member<vesting_balance_object, vesting_balance_type, &vesting_balance_object::balance_type>,
-              member_offset<vesting_balance_object, share_type, (size_t) (offset_s(vesting_balance_object,balance) + offset_s(asset,amount))>
+              member_offset<vesting_balance_object, share_type, (size_t) (offsetof(vesting_balance_object,balance) + offsetof(asset,amount))>
               //member<vesting_balance_object, account_id_type, &vesting_balance_object::owner>
               //member_offset<vesting_balance_object, account_id_type, (size_t) (offset_s(vesting_balance_object,owner))>
            >,
diff --git a/libraries/net/CMakeLists.txt b/libraries/net/CMakeLists.txt
index 39f9cd05..7aa617d7 100644
--- a/libraries/net/CMakeLists.txt
+++ b/libraries/net/CMakeLists.txt
@@ -13,7 +13,7 @@ target_link_libraries( graphene_net
   PUBLIC fc graphene_db )
 target_include_directories( graphene_net 
   PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/include"
-  PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/../chain/include"
+  PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/../chain/include" "${CMAKE_CURRENT_BINARY_DIR}/../chain/include"
 )
 
 if(MSVC)
diff --git a/libraries/wallet/CMakeLists.txt b/libraries/wallet/CMakeLists.txt
index 74b9f7c5..8c9f8790 100644
--- a/libraries/wallet/CMakeLists.txt
+++ b/libraries/wallet/CMakeLists.txt
@@ -10,7 +10,7 @@ if( PERL_FOUND AND DOXYGEN_FOUND AND NOT "${CMAKE_GENERATOR}" STREQUAL "Ninja" )
                       COMMAND ${DOXYGEN_EXECUTABLE}
                       DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile include/graphene/wallet/wallet.hpp )
   add_custom_command( OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/api_documentation.cpp
-                      COMMAND PERLLIB=${CMAKE_CURRENT_SOURCE_DIR} ${PERL_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/generate_api_documentation.pl ${CMAKE_CURRENT_BINARY_DIR}/api_documentation.cpp.new
+                      COMMAND PERLLIB=${CMAKE_CURRENT_BINARY_DIR} ${PERL_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/generate_api_documentation.pl ${CMAKE_CURRENT_BINARY_DIR}/api_documentation.cpp.new
 
                       COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_BINARY_DIR}/api_documentation.cpp.new ${CMAKE_CURRENT_BINARY_DIR}/api_documentation.cpp
                       COMMAND ${CMAKE_COMMAND} -E remove ${CMAKE_CURRENT_BINARY_DIR}/api_documentation.cpp.new