autotools: switch to autotools buildsystem

src/net.cpp

@@ -3,6 +3,10 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#if defined(HAVE_CONFIG_H)
+#include "bitcoin-config.h"
+#endif
+
 #include "chainparams.h"
 #include "db.h"
 #include "net.h"
@@ -28,6 +32,9 @@
 
 // Dump addresses to peers.dat every 15 minutes (900s)
 #define DUMP_ADDRESSES_INTERVAL 900
+#if !defined(HAVE_MSG_NOSIGNAL)
+#define MSG_NOSIGNAL 0
+#endif
 
 using namespace std;
 using namespace boost;