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From: =?iso-8859-1?B?QW5kcukgQmxlYXU=?= <andre_bleau AT hotmail DOT com>
To: <cygwin AT cygwin DOT com>
Subject: Re: OpenGL linking problems
Date: Sat, 4 Sep 2010 20:31:43 -0400
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David Doria wrote:=20
=20
> Hi Andr=E9,=20
=20
Hi David,=20
=20
>=20
> I think I'm trying to build an X11 application - I'm trying to use a
> library called VTK (http://www.vtk.org/). I don't believe it uses
> glut, and I do see a bunch of X11 options in the CMake files. Even if
> there is no support for hardware acceleration with this method, it
> should still build, right?=20
=20
For X11, you need at least the following packages:libGL1, libGL-devel;=20
and possibly libGLU1 and libGLU-devel. Ask questions at cygwin-xfree at cyg=
win dot com=20
if you need help with these.=20
=20
You should link with /usr/lib/libGL.dll.a by using -lGL
=20
>=20
> I do have C:\Windows\System32\opengl32.dll .=20=20
=20
Expected; it comes with every version of Windows since Widows 98!=20
=20
> I should also have the
> w32api package because I installed all of the cygwin packages.=20
=20
That's no use for an X11 app.=20
=20
>=20
> Any other thoughts of things that would causes these linking errors?
>=20
> Thanks for your help so far,
>=20
> David
=20
- Andr=E9 Bleau, Cygwin's opengl package maintainer.
=20
Please send any question or comment about the opengl package to cygwin at c=
ygwin dot com,
not directly to me.=20=09=09=20=09=20=20=20=09=09=20=20

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