X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3dec57adfdb2469b7679930092f0bd9c8569d62c..6ce8b8484654b5ab073951373c93d9bdd8221881:/samples/opengl/penguin/lw.h

diff --git a/samples/opengl/penguin/lw.h b/samples/opengl/penguin/lw.h
index 06d8d520ab..0a4ca382d9 100644
--- a/samples/opengl/penguin/lw.h
+++ b/samples/opengl/penguin/lw.h
@@ -21,9 +21,13 @@
 #define LW_H
 
 #ifdef __WXMAC__
-#include <glu.h>
+#  ifdef __DARWIN__
+#    include <OpenGL/glu.h>
+#  else
+#    include <glu.h>
+#  endif
 #else
-#include <GL/glu.h>
+#  include <GL/glu.h>
 #endif
 
 #define LW_MAX_POINTS   200
@@ -57,13 +61,15 @@ typedef struct {
 extern "C" {
 #endif
 
-int       lw_is_lwobject(const char     *lw_file);
+#if wxUSE_GLCANVAS
+bool       lw_is_lwobject(const char     *lw_file);
 lwObject *lw_object_read(const char     *lw_file);
 void      lw_object_free(      lwObject *lw_object);
 void      lw_object_show(const lwObject *lw_object);
 
 GLfloat   lw_object_radius(const lwObject *lw_object);
 void      lw_object_scale (lwObject *lw_object, GLfloat scale);
+#endif
 
 #ifdef __cplusplus
 }