Index: Mk/Uses/gl.mk
===================================================================
--- Mk/Uses/gl.mk
+++ Mk/Uses/gl.mk
@@ -2,7 +2,7 @@
 # 
 # Feature:	gl
 # Usage:	USES=gl
-#		USE_GL=egl gbm gl glesv1 glesv2 glew glu glut
+#		USE_GL=egl gbm gl glesv1 glesv2 glew glu glut opengl
 #		
 #		USE_GL specifies which GL components to add as dependencies.
 #		Not specifying USE_GL with USES=gl is an error.
@@ -23,6 +23,7 @@
 _GL_glu_LIB_DEPENDS=		libGLU.so:graphics/libGLU
 _GL_glu_USE_XORG=		xorgproto
 _GL_glut_LIB_DEPENDS=		libglut.so:graphics/freeglut
+_GL_opengl_LIB_DEPENDS=		libOpenGL.so:graphics/libglvnd
 
 .if !empty(gl_ARGS)
 IGNORE=	USES=gl takes no arguments
Index: graphics/libGLU/Makefile
===================================================================
--- graphics/libGLU/Makefile
+++ graphics/libGLU/Makefile
@@ -1,8 +1,7 @@
 # Created by: Eric Anholt <anholt@FreeBSD.org>
 
 PORTNAME=	libGLU
-PORTVERSION=	9.0.1
-PORTREVISION=	1
+PORTVERSION=	9.0.2
 CATEGORIES=	graphics
 MASTER_SITES=	ftp://ftp.freedesktop.org/pub/mesa/glu/ \
 		https://mesa.freedesktop.org/archive/glu/
@@ -11,11 +10,12 @@
 MAINTAINER=	x11@FreeBSD.org
 COMMENT=	OpenGL utility library
 
-USES=		gl libtool pathfix pkgconfig tar:xz xorg
+USES=		gl libtool pathfix pkgconfig tar:xz
 GNU_CONFIGURE=	yes
-CONFIGURE_ARGS=	--disable-static
+CONFIGURE_ARGS=	--disable-static \
+		--enable-libglvnd
 INSTALL_TARGET=	install-strip
-USE_GL=		gl
+USE_GL=		opengl
 USE_LDCONFIG=	yes
 
 .include <bsd.port.mk>
Index: graphics/libGLU/distinfo
===================================================================
--- graphics/libGLU/distinfo
+++ graphics/libGLU/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1568738956
-SHA256 (glu-9.0.1.tar.xz) = fb5a4c2dd6ba6d1c21ab7c05129b0769544e1d68e1e3b0ffecb18e73c93055bc
-SIZE (glu-9.0.1.tar.xz) = 434632
+TIMESTAMP = 1624573301
+SHA256 (glu-9.0.2.tar.xz) = 6e7280ff585c6a1d9dfcdf2fca489251634b3377bfc33c29e4002466a38d02d4
+SIZE (glu-9.0.2.tar.xz) = 436176
Index: graphics/libGLU/pkg-descr
===================================================================
--- graphics/libGLU/pkg-descr
+++ graphics/libGLU/pkg-descr
@@ -1,3 +1,3 @@
 This package contains the OpenGL utility library.
 
-WWW: http://www.freedesktop.org/Software/xorg
+WWW: https://gitlab.freedesktop.org/mesa/glu
Index: graphics/libGLU/pkg-plist
===================================================================
--- graphics/libGLU/pkg-plist
+++ graphics/libGLU/pkg-plist
@@ -1,5 +1,4 @@
 include/GL/glu.h
-include/GL/glu_mangle.h
 lib/libGLU.so
 lib/libGLU.so.1
 lib/libGLU.so.1.3.1