ports/games/spring/files/patch-boost-1.66

https://github.com/spring/spring/commit/a61970779994
https://github.com/spring/spring/commit/f2f84f38e04a
https://github.com/spring/spring/commit/318c003c7273
https://github.com/spring/spring/commit/5048e2a3446c

--- rts/Net/AutohostInterface.cpp.orig	2014-10-07 20:09:51 UTC
+++ rts/Net/AutohostInterface.cpp
@@ -116,68 +116,60 @@ std::string AutohostInterface::TryBindSocket(
 			const std::string& remoteIP, int remotePort,
 			const std::string& localIP, int localPort)
 {
-	std::string errorMsg = "";
+	std::string errorMsg;
 
 	ip::address localAddr;
 	ip::address remoteAddr;
 	boost::system::error_code err;
+
 	try {
 		socket.open(ip::udp::v6(), err); // test IP v6 support
+
 		const bool supportsIPv6 = !err;
 
 		remoteAddr = netcode::WrapIP(remoteIP, &err);
-		if (err) {
+
+		if (err)
 			throw std::runtime_error("Failed to parse address " + remoteIP + ": " + err.message());
-		}
 
-		if (!supportsIPv6 && remoteAddr.is_v6()) {
+		if (!supportsIPv6 && remoteAddr.is_v6())
 			throw std::runtime_error("IP v6 not supported, can not use address " + remoteAddr.to_string());
-		}
 
 		if (localIP.empty()) {
 			// use the "any" address as local "from"
 			if (remoteAddr.is_v6()) {
 				localAddr = ip::address_v6::any();
 			} else {
-				if (supportsIPv6) {
-					socket.close();
-				}
+				socket.close();
 				socket.open(ip::udp::v4());
+
 				localAddr = ip::address_v4::any();
 			}
 		} else {
 			localAddr = netcode::WrapIP(localIP, &err);
-			if (err) {
+
+			if (err)
 				throw std::runtime_error("Failed to parse local IP " + localIP + ": " + err.message());
-			}
-			if (localAddr.is_v6() != remoteAddr.is_v6()) {
+
+			if (localAddr.is_v6() != remoteAddr.is_v6())
 				throw std::runtime_error("Local IP " + localAddr.to_string() + " and remote IP " + remoteAddr.to_string() + " are IP v4/v6 mixed");
-			}
 		}
 
 		socket.bind(ip::udp::endpoint(localAddr, localPort));
-
-		boost::asio::socket_base::non_blocking_io command(true);
-		socket.io_control(command);
-
-		// A similar, slighly less verbose message is already in GameServer
-		//LOG("Connecting (UDP) to IP (v%i) %s Port %i",
-		//		(remoteAddr.is_v6() ? 6 : 4), remoteAddr.c_str(), remotePort);
+		socket.non_blocking(true);
 		socket.connect(ip::udp::endpoint(remoteAddr, remotePort));
-	} catch (const std::runtime_error& ex) { // includes also boost::system::system_error, as it inherits from runtime_error
+	} catch (const std::runtime_error& ex) {
+		// also includes asio::system_error, inherits from runtime_error
 		socket.close();
 		errorMsg = ex.what();
-		if (errorMsg.empty()) {
+
+		if (errorMsg.empty())
 			errorMsg = "Unknown problem";
-		}
 	}
 
 	return errorMsg;
 }
 
-AutohostInterface::~AutohostInterface()
-{
-}
 
 void AutohostInterface::SendStart()
 {
--- rts/Net/AutohostInterface.h.orig	2014-10-07 20:09:51 UTC
+++ rts/Net/AutohostInterface.h
@@ -28,7 +28,7 @@ class AutohostInterface (public)
 	 */
 	AutohostInterface(const std::string& remoteIP, int remotePort,
 			const std::string& localIP = "", int localPort = 0);
-	virtual ~AutohostInterface();
+	virtual ~AutohostInterface() {}
 
 	bool IsInitialized() const { return initialized; }
 
--- rts/System/FileSystem/Archives/SevenZipArchive.cpp.orig	2014-10-07 20:09:51 UTC
+++ rts/System/FileSystem/Archives/SevenZipArchive.cpp
@@ -3,7 +3,6 @@
 #include "SevenZipArchive.h"
 
 #include <algorithm>
-#include <boost/system/error_code.hpp>
 #include <stdexcept>
 #include <string.h> //memcpy
 
@@ -86,7 +85,7 @@ IArchive* CSevenZipArchiveFactory::DoCreateArchive(con
 	return new CSevenZipArchive(filePath);
 }
 
-const char* CSevenZipArchive::GetErrorStr(int err)
+static inline const char* GetErrorStr(int err)
 {
 	switch(err) {
 	case SZ_OK:
@@ -108,6 +107,27 @@ const char* CSevenZipArchive::GetErrorStr(int err)
 }
 
 
+static inline std::string GetSystemErrorStr(WRes wres)
+{
+#ifdef USE_WINDOWS_FILE
+	LPSTR messageBuffer = nullptr;
+	size_t size = FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
+								 NULL, wres, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPSTR)&messageBuffer, 0, NULL);
+
+	std::string errorstr(messageBuffer, size);
+
+	//Free the buffer.
+	LocalFree(messageBuffer);
+#else
+	std::string errorstr(strerror(wres));
+#endif
+
+	return errorstr;
+}
+
+
+
+
 CSevenZipArchive::CSevenZipArchive(const std::string& name):
 	CBufferedArchive(name, false),
 	blockIndex(0xFFFFFFFF),
@@ -126,9 +146,8 @@ CSevenZipArchive::CSevenZipArchive(const std::string& 
 
 	WRes wres = InFile_Open(&archiveStream.file, name.c_str());
 	if (wres) {
-		boost::system::error_code e(wres, boost::system::get_system_category());
 		LOG_L(L_ERROR, "Error opening \"%s\": %s (%i)",
-				name.c_str(), e.message().c_str(), e.value());
+				name.c_str(), GetSystemErrorStr(wres).c_str(), (int) wres);
 		return;
 	}
 
--- rts/System/FileSystem/Archives/SevenZipArchive.h.orig	2014-10-07 20:09:51 UTC
+++ rts/System/FileSystem/Archives/SevenZipArchive.h
@@ -95,7 +95,6 @@ class CSevenZipArchive : public CBufferedArchive (priv
 		int packedSize;
 	};
 	int GetFileName(const CSzArEx* db, int i);
-	const char* GetErrorStr(int res);
 
 	std::vector<FileData> fileData;
 	UInt16 *tempBuf;
--- rts/System/Net/UDPListener.cpp.orig	2014-10-07 20:09:51.000000000 +0000
+++ rts/System/Net/UDPListener.cpp
@@ -34,8 +34,7 @@ UDPListener::UDPListener(int port, const std::string& 
 	const std::string err = TryBindSocket(port, &socket, ip);
 
 	if (err.empty()) {
-		boost::asio::socket_base::non_blocking_io socketCommand(true);
-		socket->io_control(socketCommand);
+		socket->non_blocking(true);
 
 		mySocket = socket;
 		SetAcceptingConnections(true);