[bug#46376] [PATCH] gnu: tesseract-ocr: update to 4.1.1)

[Andy Tai]

updated patch:

unit tests run, with some failures due to illegal instruction and
others succeed, but these requires first manual downloading of the
training data; I am not sure how that can be done as part of Guix
package definition.  Help on that is much appreciated.  (details
commented in the patch)

On Tue, Feb 9, 2021 at 11:52 PM Andy Tai <atai@atai.org> wrote:
>
> updated patch, now tests build in parallel... the build order has to
> be explicitly set to make the training target built first
>
> also added some other optional dependencies; built in a GuixSD VM to
> ensure no dependency on non-Guix tools from host
>
> test run is disabled for now
>
> On Tue, Feb 9, 2021 at 2:43 PM Jelle Licht <jlicht@posteo.net> wrote:
> >
> > Hi Andy,
> >
> > Andy Tai <atai@atai.org> writes:
> >
> > > Hi, I updated the patch to only build in serial, with "-j 1"
> > >
> > > and with this, everything, including tests, builds successfully.
> >
> > No such luck, for me at least. Are you certain you got it to build on
> > your end? Could you try with `--check`?
> >
> > I've had to work out the following things:
> >
> > - Patched out "<tesseract/baseapi.h>" and "<tesseract/helpers.h>" to
> >   refer to "baseapi.h" and "helpers.h" in "unittest/pagesegmode_test.cc".
> >
> > - Make sure the check phase takes place after running "make training" in
> >   a phase.
> >
> > I still ended up with several failing tests, courtesy of it running
> > unsupported instructions on my cpu (educated guess: avx etc). Nothing
> > comes easy, I guess.
> >
> > Thanks,
> >  - Jelle
>
>
>
> --
> Andy Tai, atai@atai.org, Skype: licheng.tai, Line: andy_tai, WeChat: 
> andytai1010
> Year 2021 民國110年
> 自動的精神力是信仰與覺悟
> 自動的行為力是勞動與技能



-- 
Andy Tai, atai@atai.org, Skype: licheng.tai, Line: andy_tai, WeChat: andytai1010
Year 2021 民國110年
自動的精神力是信仰與覺悟
自動的行為力是勞動與技能

0001-gnu-tesseract-ocr-Update-to-4.1.1.patch
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