Wings 3D with OpenGL ES?

[john doe]

In the steps to build Erlang/OTP,

Code:

./otp_build autoconf

threw some errors.

Did you checked the instructions to build Erlang as I pointed in the HOWTO link?
Maybe it's related to your autoconf version?

GNU autoconf of at least version 2.59

It worked without having to run the otp_build step.

Looking at those instructions now, I see why it worked anyway;

>If you are building Erlang/OTP from git you will need to run ./otp_build autoconf to generate the configure scripts.

I built it from the tarball, so that's why it worked without having to do that.

With Erlang/OTP built, I am now at the OpenCL part. I've downloaded the ARM Mali OpenCL SDK from http://malideveloper.arm.com/develop-for...pencl-sdk/ and am now Sourcery CodeBench Lite from http://www.mentor.com/embedded-software/...-gnu-linux which the Mali OpenCL SDK docs said I'd need. This step will likely take some time for me to understand. I'll post again once I have figured it out or if I get too confused to understand it.

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The Sourcery CodeBench Lite I downloaded targets ARM but is for IA32. I don't know if they have an edition for ARM host. Either way, it seems to be not much more than a repackaging of GCC and related tools. I guess I'll have to try and get it working with the GCC that I have.

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I was hoping it'd be as simple as this:

Code:

mkdir ~/bin
ln -s $( which g++ ) ~/bin/arm-none-linux-gnueabi-g++
ln -s $( which ar ) ~/bin/arm-none-linux-gnueabi-ar
export PATH=~/bin:$PATH

And that I would then be able to build their OpenCL example code.

But after having run make in the sobel sample directory, I get:

Code:

$ ./sobel
OpenCL error: Unknown error
Retrieving OpenCL platforms failed. common.cpp:233
Failed to create an OpenCL context. sobel.cpp:54

So I'm at a bit of a dead end. I guess I'll head back to the ODROID forums and ask for help there.