From 6724dfc83244c22b1991f2d8a7b67ad80af596b3 Mon Sep 17 00:00:00 2001
From: Sami Ahmed <hello@sami-ahmed.net>
Date: Thu, 19 Mar 2026 13:34:16 -0700
Subject: [PATCH] Fix build: revert shared_ptr in RPC, replace auto_ptr with
 unique_ptr
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- trianglesrpc.cpp: revert std::shared_ptr back to boost::shared_ptr
  (boost::signals2::slot::track() requires boost::shared_ptr)
- miner.cpp: auto_ptr → unique_ptr (auto_ptr removed in C++17,
  caught by macOS clang)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 src/miner.cpp        | 4 ++--
 src/trianglesrpc.cpp | 9 +++++----
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/src/miner.cpp b/src/miner.cpp
index 050d001..43a97cc 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -110,7 +110,7 @@ public:
 CBlock* CreateNewBlock(CWallet* pwallet, bool fProofOfStake, int64_t* pFees)
 {
     // Create new block
-    auto_ptr<CBlock> pblock(new CBlock());
+    unique_ptr<CBlock> pblock(new CBlock());
     if (!pblock.get())
         return NULL;
 
@@ -562,7 +562,7 @@ void StakeMiner(CWallet *pwallet)
         // Create new block
         //
         int64_t nFees;
-        auto_ptr<CBlock> pblock(CreateNewBlock(pwallet, true, &nFees));
+        unique_ptr<CBlock> pblock(CreateNewBlock(pwallet, true, &nFees));
         if (!pblock.get())
             return;
 
diff --git a/src/trianglesrpc.cpp b/src/trianglesrpc.cpp
index adea7c5..9aae40c 100644
--- a/src/trianglesrpc.cpp
+++ b/src/trianglesrpc.cpp
@@ -24,6 +24,7 @@
 #include <boost/algorithm/string.hpp>
 #include <boost/asio/ssl.hpp>
 #include <boost/filesystem/fstream.hpp>
+#include <boost/shared_ptr.hpp>
 #include <memory>
 #include <list>
 
@@ -739,7 +740,7 @@ void ThreadRPCServer(void* parg)
 
 // Forward declaration required for RPCListen
 template <typename Protocol, typename SocketAcceptorService>
-static void RPCAcceptHandler(std::shared_ptr< basic_socket_acceptor<Protocol, SocketAcceptorService> > acceptor,
+static void RPCAcceptHandler(boost::shared_ptr< basic_socket_acceptor<Protocol, SocketAcceptorService> > acceptor,
                              ssl::context& context,
                              bool fUseSSL,
                              AcceptedConnection* conn,
@@ -749,7 +750,7 @@ static void RPCAcceptHandler(std::shared_ptr< basic_socket_acceptor<Protocol, So
  * Sets up I/O resources to accept and handle a new connection.
  */
 template <typename Protocol, typename SocketAcceptorService>
-static void RPCListen(std::shared_ptr< basic_socket_acceptor<Protocol, SocketAcceptorService> > acceptor,
+static void RPCListen(boost::shared_ptr< basic_socket_acceptor<Protocol, SocketAcceptorService> > acceptor,
                    ssl::context& context,
                    const bool fUseSSL)
 {
@@ -771,7 +772,7 @@ static void RPCListen(std::shared_ptr< basic_socket_acceptor<Protocol, SocketAcc
  * Accept and handle incoming connection.
  */
 template <typename Protocol, typename SocketAcceptorService>
-static void RPCAcceptHandler(std::shared_ptr< basic_socket_acceptor<Protocol, SocketAcceptorService> > acceptor,
+static void RPCAcceptHandler(boost::shared_ptr< basic_socket_acceptor<Protocol, SocketAcceptorService> > acceptor,
                              ssl::context& context,
                              const bool fUseSSL,
                              AcceptedConnection* conn,
@@ -874,7 +875,7 @@ void ThreadRPCServer2(void* parg)
     asio::ip::address bindAddress = loopback ? asio::ip::address_v6::loopback() : asio::ip::address_v6::any();
     ip::tcp::endpoint endpoint(bindAddress, GetArg("-rpcport", GetDefaultRPCPort()));
     boost::system::error_code v6_only_error;
-    std::shared_ptr<ip::tcp::acceptor> acceptor(new ip::tcp::acceptor(io_service));
+    boost::shared_ptr<ip::tcp::acceptor> acceptor(new ip::tcp::acceptor(io_service));
 
     boost::signals2::signal<void ()> StopRequests;