-Don't check current display for extensions, build all.
-
-diff -up OpenGL-0.62/Makefile.PL.dist OpenGL-0.62/Makefile.PL
---- OpenGL-0.62/Makefile.PL.dist 2009-12-11 01:10:00.000000000 +0100
-+++ OpenGL-0.62/Makefile.PL 2010-01-07 13:00:26.000000000 +0100
-@@ -579,9 +579,9 @@ my $build_config =
+diff -urNp -x '*.orig' OpenGL-0.6704.org/Makefile.PL OpenGL-0.6704/Makefile.PL
+--- OpenGL-0.6704.org/Makefile.PL 2014-05-12 19:15:25.000000000 +0200
++++ OpenGL-0.6704/Makefile.PL 2021-05-07 23:27:31.143268173 +0200
+@@ -596,9 +596,9 @@ my $build_config =