https://github.com/PowerDNS/pdns/commit/e6a9dde524b5

--- dns.hh.orig	2018-03-29 15:25:58 UTC

+++ dns.hh

@@ -235,7 +235,6 @@ inline uint16_t * getFlagsFromDNSHeader(struct dnshead

 #define FLAGS_CD_OFFSET (12)

 #endif

-#define L theL()

 extern time_t s_starttime;

 uint32_t hashQuestion(const char* packet, uint16_t len, uint32_t init);

--- dnsdist-carbon.cc.orig	2018-03-29 15:25:58 UTC

+++ dnsdist-carbon.cc

@@ -27,7 +27,6 @@

 #include "sstuff.hh"

 #include "namespaces.hh"

-#undef L

 #include "dnsdist.hh"

 GlobalStateHolder<vector<CarbonConfig> > g_carbon;

--- dnsdist.cc.orig	2018-03-29 15:25:58 UTC

+++ dnsdist.cc

@@ -2258,7 +2258,7 @@ try

     bindAny(cs->local.sin4.sin_family, cs->udpFD);

     //    if (!setSocketTimestamps(cs->udpFD))

-    //      L<<Logger::Warning<<"Unable to enable timestamp reporting for socket"<<endl;

+    //      g_log<<Logger::Warning<<"Unable to enable timestamp reporting for socket"<<endl;

     if(IsAnyAddress(cs->local)) {

--- remote_logger.cc.orig	2018-03-29 15:25:58 UTC

+++ remote_logger.cc

@@ -22,7 +22,7 @@ bool RemoteLogger::reconnect()

   }

   catch(const std::exception& e) {

 #ifdef WE_ARE_RECURSOR

-    L<<Logger::Warning<<"Error connecting to remote logger "<<d_remote.toStringWithPort()<<": "<<e.what()<<std::endl;

+    g_log<<Logger::Warning<<"Error connecting to remote logger "<<d_remote.toStringWithPort()<<": "<<e.what()<<std::endl;

 #else

     warnlog("Error connecting to remote logger %s: %s", d_remote.toStringWithPort(), e.what());

 #endif

@@ -63,7 +63,7 @@ void RemoteLogger::worker()

     }

     catch(const std::runtime_error& e) {

 #ifdef WE_ARE_RECURSOR

-      L<<Logger::Info<<"Error sending data to remote logger "<<d_remote.toStringWithPort()<<": "<< e.what()<<endl;

+      g_log<<Logger::Info<<"Error sending data to remote logger "<<d_remote.toStringWithPort()<<": "<< e.what()<<endl;

 #else

       vinfolog("Error sending data to remote logger (%s): %s", d_remote.toStringWithPort(), e.what());

 #endif