X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3628e0888696a4a1d306e621d477a89c43898f05..cdd0a08f32e18bacfdec44c65e4498b9ba1f29b6:/wxPython/contrib/glcanvas/gtk/glcanvas.cpp

diff --git a/wxPython/contrib/glcanvas/gtk/glcanvas.cpp b/wxPython/contrib/glcanvas/gtk/glcanvas.cpp
index e330e86c17..1d077db43c 100644
--- a/wxPython/contrib/glcanvas/gtk/glcanvas.cpp
+++ b/wxPython/contrib/glcanvas/gtk/glcanvas.cpp
@@ -55,6 +55,11 @@ extern PyObject *SWIG_newvarlink(void);
 #define SWIG_name    "glcanvasc"
 
 #include "wxPython.h"
+
+#ifdef __WXMAC__  // avoid a bug in Carbon headers
+#define scalb scalbn
+#endif
+
 #ifdef __WXMSW__
 #include "myglcanvas.h"
 #else