Basically implement commit 9fc90622 to allow build to succeed.
These are all unaccelerated so should not be used at all :-(
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Commit: b6d5b8396b
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2014-12-25 (Thu, 25 Dec 2014)
devfs is gone since kernel 2.6.18, so everybody should have at least a
compat symlink today.
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Commit: 4599172b0e
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2013-11-07 (Thu, 07 Nov 2013)
TODO: check if plugins etc. need extra treatment
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Commit: c68ffa2155
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2013-09-28 (Sat, 28 Sep 2013)
TODO: test on other architectures, simplify code
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Commit: 80b48dea17
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2013-09-22 (Sun, 22 Sep 2013)
now that libstb-hal provides an easy to use virtual framebuffer,
use it instead of the glthread implementation.
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Commit: e388b08dfe
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2013-05-04 (Sat, 04 May 2013)
Implement fbaccel functionality for most target platforms. Some old
code is just #if 0'ed for now in order to keep the diffs smaller
and to compare the code directly.
Probably needs some wider testing, small graphics problems are likely.
TODO: implement for SPARK, remove unused #if 0 code.
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Commit: b50c5d5a27
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2013-01-13 (Sun, 13 Jan 2013)
in order to not clash with upstream all the time, copy the files
over to framebuffer_ng.{cpp,h} and include this from old include file.
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Commit: 21e27d463f
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2013-01-05 (Sat, 05 Jan 2013)
