JPEG library build using RTEMS Graphics Toolkit.

[Thomas Kim]

Dear Joel,

At this time, my final goal is for building & testing Nano-X.
I will try to do this according to below comment.

Best Regards,
Thomas

2014-10-07 22:14 GMT+09:00 Joel Sherrill <joel.sherrill at oarcorp.com>:

>
>
> On October 7, 2014 4:14:58 AM CDT, Thomas Kim <thomas73.kim at gmail.com>
> wrote:
> >Dear All,
> >
> >
> >Thank you very much.
> >
> >I will try to do it according to below procedure.
>
> I do not know how much of the graphics toolkit you actually need. One of
> our long term goals is to build various third party libraries with the
> RTEMS Source Builder. There is initial support for NTP but the other
> libraries from the graphics toolkit and add-on packages need to be merged.
>
> Just wanting to reiterate the long term vision.
>
> >
> >Best Regards,
> >
> >Thomas Kim
> >
> >
> >2014-10-07 9:54 GMT+09:00 Gedare Bloom <gedare at rtems.org>:
> >
> >On Mon, Oct 6, 2014 at 8:51 PM, Gedare Bloom <gedare at rtems.org> wrote:
> >> On Mon, Oct 6, 2014 at 7:48 PM, Pavel Pisa <ppisa4lists at pikron.com>
> >wrote:
> >>> Hello Thomas,
> >>>
> >>> On Monday 06 of October 2014 09:52:18 Thomas Kim wrote:
> >>>> Dear Sir,
> >>>>
> >>>> I am tring to build jpeg-8d library using do_it script RTEMS
> >Graphics
> >>>> Toolkit.
> >>>>
> >>>> When I execute "./do_it -j", there is below error message.
> >>>>
> >>>> ./do_it: 16: ./do_it: source: not found
> >>>> VERSION FILE NOT CORRECT
> >>>
> >>> which version of RTEMS Graphics Toolkit are you using.
> >>> I am reproducing with
> >>>
> >>> git clone git://git.rtems.org/rtems-graphics-toolkit.git
> >>> cd rtems-graphics-toolkit
> >>> git submodule update --init
> >>>
> >>> and I can confirm the problem with
> >>>
> >>> RTEMS_MAKEFILE_PATH=/opt/rtems4.11/arm-rtems4.11/lpc17xx_ea_ram/
> >./do_it -j
> >>>
> >>> Reason is that ./do_it scrip is BASH specific and when /bin/sh
> >>> points to DASH (Debian default) then there is a problem.
> >>>
> >>> I suggest next workaround for now
> >>>
> >>> diff --git a/do_it b/do_it
> >>> index 6fe0f86..46aa50f 100755
> >>> --- a/do_it
> >>> +++ b/do_it
> >>> @@ -1,4 +1,4 @@
> >>> -#! /bin/sh
> >>> +#! /bin/bash
> >>>  #
> >>>  #  Script to help build RTEMS Graphics Toolkit
> >>>  #
> >>>
> >>>
> >>> The particular problem with reading VERSIONS file should be
> >corrected
> >>> for DASH by
> >>>
> >>> -------------------------------------------
> >>>
> >>> diff --git a/do_it b/do_it
> >>> index 6fe0f86..46aa50f 100755
> >>> @@ -13,7 +13,7 @@ if [ ! -r ${vfile} ] ; then
> >>>    exit 1
> >>>  fi
> >>>
> >>> -source ${vfile}
> >>> +. ./${vfile}
> >>>
> >>>  if [ X${LIBJPEG} = X ] ; then
> >>>    echo VERSION FILE NOT CORRECT
> >>> @@ -208,7 +208,7 @@ echo "Generating RTEMS_SETTINGS file..."
> >>>  make -f Makefile.settings clean all
> >>>  check_status $? Could not generate RTEMS_SETTINGS
> >>>
> >>> -source ./RTEMS_SETTINGS
> >>> +. ./RTEMS_SETTINGS
> >>>
> >>>  PREFIX=${BSPTOP}
> >>>
> >>> -------------------------------------------
> >>>
> >>> Which is correct for BASH as well.
> >>> Gedare, please, commit it.
> >>>
> >> i made all three changes. Maybe it should just be sh and not bash?
> >> Probably it does not make a big difference. I hope someday someone
> >can
> >> replace this repository with a set of configs for RSB, but that takes
> >> some extra effort for building RTEMS libraries there.
> >>
> >I made a typo anyway, so I reverted it back to /bin/sh. IF there are
> >more problems we can address them. I don't know that this script is
> >really "sh"-safe for all distros.
> >-Gedare
> >
> >>> But even with this correction and /bin/sh = DASH there can be
> >another
> >>> problem. But at least ./do_it -j then works for me.
> >>>
> >>> ./do_it -A
> >>>
> >>> Has problem that there is missing greation of build directory for
> >Nano-X
> >>> and even when created manually,
> >>>
> >>>   mkdir -p build/microwin/src
> >>>
> >>> there is some problem with Microwindows GIT version checkout.
> >>> We have workaround for that somewhere (Jan Dolezal?) but it should
> >>> be corrected in Alexandru-Sever's GIT. I have asked for access
> >>> to that but I am not sure if I have granted access already.
> >>> The git://github.com/alex-sever-h/microwin.git git should be moved
> >>> to rtems.org or RTEMS GitHub or integrated as branch to Microwindows
> >>> mainline as long term solution.
> >>>
> >> Yes, we should fix that is a reverse dependency. I'd prefer to see it
> >> upstream to Microwindows. RTEMS Project should not be carrying around
> >> ports of 3rd party software unless absolutely necessary.
> >>
> >> -Gedare
> >>
> >>> Best wishes,
> >>>
> >>>              Pavel
> >>>
> >>>
>
>
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