Remove BOOST_VERSION macros

Author: BewareMyPower

lib/ClientConnection.cc

@@ -178,13 +178,7 @@ ClientConnection::ClientConnection(const std::string& logicalAddress, const std:
       executor_(executor),
       resolver_(executor_->createTcpResolver()),
       socket_(executor_->createSocket()),
-#if defined(USE_ASIO) || BOOST_VERSION >= 107000
       strand_(ASIO::make_strand(executor_->getIOService().get_executor())),
-#elif BOOST_VERSION >= 106600
-      strand_(executor_->getIOService().get_executor()),
-#else
-      strand_(executor_->getIOService()),
-#endif
       logicalAddress_(logicalAddress),
       physicalAddress_(physicalAddress),
       cnxString_("[<none> -> " + physicalAddress + "] "),

lib/JsonUtils.h

@@ -28,14 +28,7 @@ template <typename Ptree>
 inline std::string toJson(const Ptree& pt) {
     std::ostringstream oss;
     boost::property_tree::write_json(oss, pt, false);
-    // For Boost < 1.86, boost::property_tree will write a endline at the end
-#if BOOST_VERSION < 108600
-    auto s = oss.str();
-    s.pop_back();
-    return s;
-#else
     return oss.str();
-#endif
 }
 
 }  // namespace pulsar

lib/Murmur3_32Hash.cc

@@ -24,11 +24,7 @@
 #include "Murmur3_32Hash.h"
 
 #include <boost/version.hpp>
-#if BOOST_VERSION >= 105500
 #include <boost/predef.h>
-#else
-#include <boost/detail/endian.hpp>
-#endif
 #include <limits>
 
 #if BOOST_COMP_MSVC

lib/checksum/crc32c_sse42.cc

@@ -15,18 +15,8 @@
  ******************************************************************************/
 #include "crc32c_sse42.h"
 
-#include <boost/version.hpp>
-#if BOOST_VERSION >= 105500
-#include <boost/predef.h>
-#else
-#if _MSC_VER
-#pragma message("Boost version is < 1.55, disable CRC32C")
-#else
-#warning "Boost version is < 1.55, disable CRC32C"
-#endif
-#endif
-
 #include <assert.h>
+#include <boost/predef.h>
 #include <stdlib.h>
 
 #include "gf2.hpp"

lib/stats/ProducerStatsImpl.h

@@ -22,9 +22,7 @@
 
 #include <map>
 
-#if BOOST_VERSION >= 106400
 #include <boost/serialization/array_wrapper.hpp>
-#endif
 #include <boost/accumulators/accumulators.hpp>
 #include <boost/accumulators/framework/accumulator_set.hpp>
 #include <boost/accumulators/framework/features.hpp>