Fwd: Raspberry Pi Rtems-Graphical-Toolkit
hsnemrecetin at gmail.com
Tue May 1 16:14:30 UTC 2018
---------- Forwarded message ----------
From: Emre Cetin <hsnemrecetin at gmail.com>
Date: 2018-05-01 19:13 GMT+03:00
Subject: Re: Raspberry Pi Rtems-Graphical-Toolkit
To: Chris Johns <chrisj at rtems.org>
Thank you for your help Chris, I did what you said and it worked. However,
I learned that Qt Applications works with X11 libraries in systems like
Rtems. And I have to compile the nxlib library for raspberrypi BSP in the
rtems-graphical-toolkit for X11. 'graphics\nxlib.bset' in rsb can not be
build as mentioned in "https://lists.rtems.org/pipermail/devel/2015-August/
012358.html". I understand that the nxlib is included in microwindows
library anymore, but when I build 'graphics/microwindows.bset', will I also
build nxlib?. BSP 's X11 header files and so on. How do I add X11 header
files to BSP and other necessary files? What should I do at this point?
2018-05-01 3:22 GMT+03:00 Chris Johns <chrisj at rtems.org>:
> On 01/05/2018 02:49, Emre Cetin wrote:
> > Hello everyone,
> Hi and welcome.
> > I have a Rtems project with Raspberry pi, I need to compile a simple QT
> > I tried to run this project on Beaglebone Black, but it may not be as
> fast as it
> > should be, it seems easier on Rpi. And I work on the Rpi 1 model B. In
> the last
> > few days I am trying to establish the necessary libraries for QT, but I
> have not
> > been successful.
> This sounds like an interesting project.
> > I've been working on Rtems-Graphical-Toolbase, but I have not
> > been successful in compilation. I tried a lot of ways but I do not know
> how to
> > load libraries manually yet, I am new to embedded systems.
> Welcome to embedded and embedded real-time software.
> > I finally used these instructions, it seemed the easiest way to me;
> > (in right directory)
> > ../source-builder/sb-set-builder \
> > --prefix=$HOME/development/rtems/compiler/5 \
> > --rtems-bsp=arm/raspberrypi \
> > --log=graphic-build-log.txt \
> > --with-rtems-bsp=raspberrypi \
> > --pkg-tar-files \
> > graphics/freetype2.bset \
> > graphics/libjpeg.bset \
> > graphics/libpng.bset \
> > graphics/libtiff.bset \
> > graphics/t1lib.bset \
> > graphics/microwindows.bset
> > RTEMS Source Builder - Set Builder, 5 (f3b1700dfd4d)
> > Build Set: graphics/microwindows.bset
> > Build Set: graphics/freetype2.bset
> > config: graphics/freetype-2.4.10-1.cfg
> > package: freetype-v2.4.10-arm-rtems5-1
> > error: hash: freetype-2.4.10.tar.gz: insecure: md5
> > Build FAILED
> > It seems that new packages are causing problems, and I do not know how
> to update
> > the codes. Can you give me some advice?
> A change went into the RSB in October last year to stop using the MD5 and
> checksums as they are insecure. The ticket that covered this issue is:
> It would seem some packages were missed and they need a better checksum.
> you please reopen the ticket and indicate the issue you have by pasting in
> above output?
> FYI the fix is easy, run a sha512 command on your host on the file or patch
> which should be in the `sources` or `patches` directory and then update
> the line
> in the related file. The freetype config file is:
> On the line starting with `%hash` change `md5` to `sha512` and paste in the
> SHA512 checksum.
> I see ...
> ... are still using MD5 and will need updating.
> We welcome patches, it is often the fastest way to get something like this
> fixed. :)
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