Make the port build with the upcoming Qt 4.8.x series.

Since 4.8.0 [1], Qt itself does not automatically include GLU's
headers and libraries with its OpenGL module, so applications which
relied on Qt to get these need to be adjusted.

PORTREVISION bumped since we now explicitly depend on GLU via
USE_GL=glu.

[1] e7eed096a0

graphics/autoq3d/Makefile

@@ -7,6 +7,7 @@
 
 PORTNAME=	autoq3d
 DISTVERSION=	1.40
+PORTREVISION=	1
 CATEGORIES=	graphics
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/AutoQ3D%20${PORTVERSION}
 DISTNAME=	AutoQ3DCommunity${PORTVERSION:C/\./-/}qt4source
@@ -17,6 +18,7 @@ COMMENT=	A complete QT quick 3d model editor program
 LICENSE=	GPLv2 GPLv3
 LICENSE_COMB=	dual
 
+USE_GL=		glu
 USE_ZIP=	yes
 USE_QT_VER=	4
 QT_COMPONENTS=	corelib gui opengl \

graphics/autoq3d/files/patch-AutoQ3D.pro

@@ -0,0 +1,10 @@
+--- AutoQ3D.pro~	2012-05-19 22:52:00.000000000 -0300
++++ AutoQ3D.pro	2012-05-19 22:56:52.000000000 -0300
+@@ -8,6 +8,7 @@
+ win32:LIBS+= -L$(QTDIR)/plugins/imageformats -lqjpeg4
+ 
+ QT +=	opengl
++LIBS +=	-lGLU
+ DEPENDPATH += . \
+               src \
+               src/cmds \

graphics/autoq3d/files/patch-src__fgui__glapparea.cpp

@@ -0,0 +1,11 @@
+--- src/fgui/glapparea.cpp~	2012-05-19 22:54:35.000000000 -0300
++++ src/fgui/glapparea.cpp	2012-05-19 22:54:50.000000000 -0300
+@@ -24,6 +24,8 @@
+ #include <qtimer.h>
+ #include <math.h>
+ 
++#include <GL/glu.h>
++
+ 
+ GLAppArea::GLAppArea( QWidget* parent,QStringList* strlista)
+     : QGLWidget( parent)