[Interest] Build fail and OpenGL

Michael R Nelson mnelson at sutron.com
Fri Jul 15 19:58:49 CEST 2016

Indeed, that line is not found in GLES2/gl2.h. The source comes from Toradex_CE800 SDK, which they provide in support of their Colibri VF61 SOM and eval board. I'll take the issue up with them. Thanks for the help!


-----Original Message-----
From: Interest [mailto:interest-bounces+mnelson=sutron.com at qt-project.org] On Behalf Of Thiago Macieira
Sent: Friday, July 15, 2016 12:09 PM
To: interest at qt-project.org
Subject: Re: [Interest] Build fail and OpenGL

On sexta-feira, 15 de julho de 2016 08:25:03 PDT Michael R Nelson wrote:
> c:\qt\5.6\src\qtbase\include\qtgui\../../src/gui/opengl/qopengles2ext.
> h(22)
> : error C2146: syntax error : missing ';' before identifier 'GLint64'
> Can someone help me understand why the build fails? Is it because I've
> not properly addressed lack of hardware acceleration somehow? Is there
> a configure option I need to specify to address this point?

That line is:

typedef khronos_int64_t GLint64;

Looks like your GLES/gl2.h header missed the definition of khronos_int64_t. Can you confirm that your OpenGL headers are broken?

Can you find out what source of OpenGL headers you have? Do they come with Windows? With a driver?

Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center

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