Remove the X11 and HGL libraries from extralibs

Don Stewart, X11 maintainer, requested we remove X11, and HGL depends on it
on Linux (and we don't try to build HGL on Windows).

diff --git a/libraries/extra-packages b/libraries/extra-packages
index 57e58dc..14bbcde 100644 (file)
--- a/libraries/extra-packages
+++ b/libraries/extra-packages
@@ -1,12 +1,10 @@
 ALUT
 GLUT
-HGL
 HUnit
 ObjectIO
 OpenAL
 OpenGL
 QuickCheck
-X11
 cgi
 fgl
 haskell-src