wxNviz: attempt to compile wxnviz on Mac (thanks to William Kyngesburye)

(merge from devbr6, https://trac.osgeo.org/grass/changeset/33341)


git-svn-id: https://svn.osgeo.org/grass/grass/trunk@33343 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/nviz/nviz.i

@@ -7,6 +7,8 @@
 #include <grass/gstypes.h>
 %}
 
+#undef check
+
 %include "std_vector.i"
 namespace std { 
    %template(IntVector) vector<int>;