attempt to fix Code Warrior 9.4 link problem

Ralf W. Grosse-Kunstleve · Ralf W. Grosse-Kunstleve · commit a0d287315671 · 2006-01-23T19:01:17.000Z
[SVN r32380]
diff --git a/src/object/function.cpp b/src/object/function.cpp
@@ -28,8 +28,8 @@
 #endif
 
 namespace boost { namespace python {
-  volatile bool docstring_options::show_user_defined_ = true;
-  volatile bool docstring_options::show_signatures_ = true;
+  BOOST_PYTHON_DECL volatile bool docstring_options::show_user_defined_ = true;
+  BOOST_PYTHON_DECL volatile bool docstring_options::show_signatures_ = true;
 }}
 
 namespace boost { namespace python { namespace objects { 
