Fix for Boost >= 1.73 in old compilers

src/algorithms/PVT/gnuradio_blocks/CMakeLists.txt

@@ -77,6 +77,13 @@ if(Boost_VERSION_STRING VERSION_LESS 1.58.0)
     target_compile_definitions(pvt_gr_blocks PRIVATE -DOLD_BOOST=1)
 endif()
 
+if(Boost_VERSION_STRING VERSION_GREATER 1.72.99)
+    target_compile_definitions(pvt_gr_blocks
+        PRIVATE
+            -DBOOST_173_OR_GREATER=1
+    )
+endif()
+
 # Check if we have std::put_time (Workaround for gcc < 5.0)
 include(CheckCXXSourceCompiles)
 check_cxx_source_compiles("

src/algorithms/PVT/gnuradio_blocks/rtklib_pvt_gs.cc

@@ -194,7 +194,11 @@ rtklib_pvt_gs::rtklib_pvt_gs(uint32_t nchannels,
 #if HAS_GENERIC_LAMBDA
         [this](pmt::pmt_t&& PH1) { msg_handler_telemetry(PH1); });
 #else
+#if BOOST_173_OR_GREATER
         boost::bind(&rtklib_pvt_gs::msg_handler_telemetry, this, boost::placeholders::_1));
+#else
+        boost::bind(&rtklib_pvt_gs::msg_handler_telemetry, this, _1));
+#endif
 #endif
     // initialize kml_printer
     std::string kml_dump_filename;