CAD: fix compilation error on Solaris 11.3 / gcc 4.8

git-svn-id: https://svn.osgeo.org/gdal/trunk@41764 f0d54148-0727-0410-94bb-9a71ac55c965
OSGeo · Mar 12, 2018 · 922ff15 · 922ff15
1 parent 26b9e06
commit 922ff15
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/gdal/ogr/ogrsf_frmts/cad/libopencad/dwg/r2000.cpp b/gdal/ogr/ogrsf_frmts/cad/libopencad/dwg/r2000.cpp
@@ -42,12 +42,15 @@
 #if ((defined(__sun__) || defined(__FreeBSD__)) && __GNUC__ == 4 && __GNUC_MINOR__ == 8) || defined(__ANDROID__)
 // gcc 4.8 on Solaris 11.3 or FreeBSD 11 doesn't have std::string
 #include <sstream>
+namespace std
+{
 template <typename T> std::string to_string(T val)
 {
     std::ostringstream os;
     os << val;
     return os.str();
 }
+}
 #endif
 
 #ifdef __APPLE__