Fix some compile issues on os x

configure.ac

@@ -507,8 +507,8 @@ if test x$use_hardening != xno; then
 
   if test x$TARGET_OS != xwindows; then
     # All windows code is PIC, forcing it on just adds useless compile warnings
-    AX_CHECK_LINK_FLAG([[-Wl,-z,relro]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,relro"],[AC_MSG_ERROR(Cannot enable RELRO)])
-    AX_CHECK_LINK_FLAG([[-Wl,-z,now]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,now"],[AC_MSG_ERROR(Cannot enable BIND_NOW)])
+    # AX_CHECK_LINK_FLAG([[-Wl,-z,relro]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,relro"],[AC_MSG_ERROR(Cannot enable RELRO)])
+    # AX_CHECK_LINK_FLAG([[-Wl,-z,now]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,now"],[AC_MSG_ERROR(Cannot enable BIND_NOW)])
     AX_CHECK_COMPILE_FLAG([-fPIE],[HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fPIE"],[AC_MSG_ERROR(Cannot enable -fPIE)])
     AX_CHECK_LINK_FLAG([[-pie]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -pie"],[AC_MSG_ERROR(Cannot enable -pie)])
   else

src/txdb.cpp

@@ -430,7 +430,7 @@ extern UniValue CBlockTreeDB::Snapshot(int top)
     };
 
     int64_t startingHeight = chainActive.Height();
-    fprintf(stderr, "Starting snapshot at height %li\n", startingHeight);
+    fprintf(stderr, "Starting snapshot at height %lli\n", startingHeight);
     for (iter->SeekToLast(); iter->Valid(); iter->Prev())
     {
         boost::this_thread::interruption_point();
@@ -487,7 +487,7 @@ extern UniValue CBlockTreeDB::Snapshot(int top)
     }
 
     UniValue addresses(UniValue::VARR);
-    fprintf(stderr, "total=%f, totalAddresses=%li, utxos=%li, ignored=%li\n", (double) total / COIN, totalAddresses, utxos, ignoredAddresses);
+    fprintf(stderr, "total=%f, totalAddresses=%lli, utxos=%lli, ignored=%lli\n", (double) total / COIN, totalAddresses, utxos, ignoredAddresses);
 
     for (std::pair<std::string, CAmount> element : addressAmounts) {
 	vaddr.push_back( make_pair(element.second, element.first) );