Merge pull request #4339

92a6220 sanity: hook up sanity checks (Cory Fields)
679240d sanity: add libc/stdlib sanity checks (Cory Fields)
11404af sanity: autoconf check for sys/select.h (Cory Fields)

src/init.cpp

@@ -31,6 +31,7 @@
 #ifndef WIN32
 #include <signal.h>
 #endif
+#include "compat/sanity.h"
 
 #include <boost/algorithm/string/predicate.hpp>
 #include <boost/filesystem.hpp>
@@ -424,8 +425,8 @@ bool InitSanityCheck(void)
                   "information, visit https://en.bitcoin.it/wiki/OpenSSL_and_EC_Libraries");
         return false;
     }
-
-    // TODO: remaining sanity checks, see #4081
+    if (!glibc_sanity_test() || !glibcxx_sanity_test())
+        return false;
 
     return true;
 }