From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 20 Mar 2022 23:18:31 +0000 (-0700)
Subject: remove unused 'HAVE_GTKGLEXT'
X-Git-Tag: 4.0.0~161^2~21
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=64d1c2bec7c613b69f941329b2cd25174bbfdb5d;p=graphviz

remove unused 'HAVE_GTKGLEXT'

Aside from being unused, it is unclear why the Windows config.h was defining
this given it does not define `HAVE_GTKGL`.
---

diff --git a/configure.ac b/configure.ac
index 97f8ff74b..703ee1048 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2038,8 +2038,6 @@ if test "x$with_gtkglext" != "xyes"; then
 else
   PKG_CHECK_MODULES(GTKGLEXT, [gtkglext-1.0],[
     use_gtkglext="Yes"
-    AC_DEFINE_UNQUOTED(HAVE_GTKGLEXT,1,
-      [Define if you have the gtkglext library])
     AC_SUBST([GTKGLEXT_CFLAGS])
     AC_SUBST([GTKGLEXT_LIBS])
   ],[
diff --git a/windows/include/config.h b/windows/include/config.h
index cf9254c02..aa836dc5d 100644
--- a/windows/include/config.h
+++ b/windows/include/config.h
@@ -111,9 +111,6 @@
 /* Define if you have the gtkgl library */
 /* #undef HAVE_GTKGL */
 
-/* Define if you have the gtkglext library */
-#define HAVE_GTKGLEXT 1
-
 /* Define if you have the gts library */
 /* #undef HAVE_GTS */