[1603] move OldMessageRenderer to benchmarks/

for now, we'll keep it here for comparison.

src/lib/dns/Makefile.am

@@ -95,8 +95,6 @@ libdns___la_SOURCES += labelsequence.h labelsequence.cc
 libdns___la_SOURCES += masterload.h masterload.cc
 libdns___la_SOURCES += message.h message.cc
 libdns___la_SOURCES += messagerenderer.h messagerenderer.cc
-# keep the following two during development for performance comparison
-libdns___la_SOURCES += oldmessagerenderer.h oldmessagerenderer.cc
 libdns___la_SOURCES += name.h name.cc
 libdns___la_SOURCES += name_internal.h
 libdns___la_SOURCES += nsec3hash.h nsec3hash.cc

src/lib/dns/benchmarks/Makefile.am

@@ -18,6 +18,7 @@ rdatarender_bench_LDADD += $(top_builddir)/src/lib/util/libutil.la
 rdatarender_bench_LDADD += $(top_builddir)/src/lib/exceptions/libexceptions.la
 
 message_renderer_bench_SOURCES = message_renderer_bench.cc
+message_renderer_bench_SOURCES += oldmessagerenderer.h oldmessagerenderer.cc
 message_renderer_bench_LDADD = $(top_builddir)/src/lib/dns/libdns++.la
 message_renderer_bench_LDADD += $(top_builddir)/src/lib/util/libutil.la
 message_renderer_bench_LDADD += $(top_builddir)/src/lib/exceptions/libexceptions.la

src/lib/dns/benchmarks/message_renderer_bench.cc

@@ -16,7 +16,7 @@
 
 #include <dns/name.h>
 #include <dns/messagerenderer.h>
-#include <dns/oldmessagerenderer.h>
+#include <oldmessagerenderer.h>
 
 #include <cassert>
 #include <vector>

src/lib/dns/oldmessagerenderer.cc

@@ -15,7 +15,7 @@
 #include <exceptions/exceptions.h>
 #include <util/buffer.h>
 #include <dns/name.h>
-#include <dns/oldmessagerenderer.h>
+#include <oldmessagerenderer.h>
 
 #include <cctype>
 #include <cassert>

src/lib/dns/oldmessagerenderer.h

@@ -15,6 +15,11 @@
 #ifndef __OLDMESSAGERENDERER_H
 #define __OLDMESSAGERENDERER_H 1
 
+//
+// This is a copy of an older version of MessageRenderer class.  It is kept
+// here to provide a benchmark target.
+//
+
 #include <dns/messagerenderer.h>
 
 namespace isc {
@@ -45,6 +50,6 @@ private:
 }
 #endif // __OLDMESSAGERENDERER_H
 
-// Local Variables: 
+// Local Variables:
 // mode: c++
-// End: 
+// End: