# HG changeset patch
# User Rik <rik@octave.org>
# Date 1553571075 25200
# Node ID eebf4b67f012b96f2fa5eae5a2c9ec6ec35eb97d
# Parent  de826e69a5ea56a4f9e7790e43472f30386ebec3
Silence warning on Mac platforms about deprecated OpenGL API (bug #55991).

* oct-conf-post.in.h: If on Mac, and building OpenGL plotting, define
GL_SILENCE_DEPRECATION so that hundreds of warnings aren't printed.

diff -r de826e69a5ea -r eebf4b67f012 oct-conf-post.in.h
--- a/oct-conf-post.in.h	Tue Mar 26 02:42:38 2019 +0000
+++ b/oct-conf-post.in.h	Mon Mar 25 20:31:15 2019 -0700
@@ -124,6 +124,11 @@
 #  define OCTAVE_USE_OS_X_API 1
 #endif
 
+/* Silence deprecated API warning from Apple OS > 10.14 */
+#if defined (__APPLE__) && defined (__MACH__) && defined (HAVE_OPENGL)
+#  define GL_SILENCE_DEPRECATION 1
+#endif
+
 /* Define to 1 if we expect to have <windows.h>, Sleep, etc. */
 #if defined (__WIN32__) && ! defined (__CYGWIN__)
 #  define OCTAVE_USE_WINDOWS_API 1