attempt to silence #pragma warnings for gcc < 4.6

PDAL · Jan 14, 2014 · 8fc6085 · 8fc6085
1 parent 2b94742
commit 8fc6085
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/include/pdal/Dimension.hpp b/include/pdal/Dimension.hpp
@@ -433,8 +433,10 @@ class PDAL_DLL Dimension
             a std::out_of_range exception will be thrown.
         \endverbatim
     */
+#if (__GNUC__ == 4 && __GNUC_MINOR__ >= 6 && !defined(_MSC_VER))    
 # pragma GCC diagnostic push
-# pragma GCC diagnostic ignored "-Wsign-compare"  
+# pragma GCC diagnostic ignored "-Wsign-compare"
+#endif
 
     template<class T>
     inline T removeScaling(double const& v) const
@@ -522,7 +524,9 @@ class PDAL_DLL Dimension
         }
         return output;
     }
+#if (__GNUC__ == 4 && __GNUC_MINOR__ >= 6 && !defined(_MSC_VER))
 # pragma GCC diagnostic pop
+#endif
 
     /// Return the dimension::Interpretation for a given stdint.h-style type name 
     /// such as `int32_t` or `uint8_t`.