1 files changed, 9 insertions, 2 deletions

diff --git a/linden/indra/llmath/llcalcparser.cpp b/linden/indra/llmath/llcalcparser.cpp
index 1546c09..df2bc09 100644
--- a/linden/indra/llmath/llcalcparser.cpp
+++ b/linden/indra/llmath/llcalcparser.cpp
@@ -11,6 +11,13 @@
 
 #include "llcalcparser.h"
 
+#include <boost/version.hpp>
+#if BOOST_VERSION >= 103600
+using namespace boost::spirit::classic;
+#else
+using namespace boost::spirit;
+#endif
+
 F32 LLCalcParser::lookup(const std::string::iterator& start, const std::string::iterator& end) const
 {
         LLCalc::calc_map_t::iterator iter;
@@ -28,7 +35,7 @@ F32 LLCalcParser::lookup(const std::string::iterator& start, const std::string::
         else
         {
                 // This should never happen!
-                boost::spirit::throw_(end, std::string("Missing constants table"));
+                throw_(end, std::string("Missing constants table"));
         }
         
         if (mVariables)
@@ -40,6 +47,6 @@ F32 LLCalcParser::lookup(const std::string::iterator& start, const std::string::
                 }
         }
         
-        boost::spirit::throw_(end, std::string("Unknown symbol " + name));
+        throw_(end, std::string("Unknown symbol " + name));
         return 0.f;
 }