autotools: switch to autotools buildsystem

src/netbase.cpp

@@ -15,6 +15,10 @@
 #include <boost/algorithm/string/case_conv.hpp> // for to_lower()
 #include <boost/algorithm/string/predicate.hpp> // for startswith() and endswith()
 
+#if !defined(HAVE_MSG_NOSIGNAL)
+#define MSG_NOSIGNAL 0
+#endif
+
 using namespace std;
 
 // Settings