[tex4ht] java modules

[Vincent Belaïche]

OK, enclosed is the 1st step, that which generates tex4ht-dir.tex from
tex4ht-dir.m4.
  V.

Le lun. 1 juin 2020 à 23:01, Karl Berry <karl at freefriends.org> a écrit :
>
>     I attached the whole diff, but I wish to split it into several
>     elementary steps.
>
> Sounds good.
>
>     1) the first step is that tex4ht-dir.tex is renamed to tex4ht-dir.m4
>     and made a script, and the Makefile generates the texh4t-dir.tex from
>     this m4 file. This way directory information is not duplicated in
>     serval places, and lies only in the Makefile.
>
> Ok, I committed tex4ht-dir.m4 and your changes to the Makefile (r716).
>
> With a couple of changes. First, I removed the dependency on xtpipes.jar
> since the .java files aren't yet created in the right place, so they
> don't get compiled. Also, the javac option is -sourcepath not
> --source-path, at least on my (CentOS) system.
>
> Also, this change seemed spurious so I left it out:
>
> -       $(update) tex4ht.env-unix $(dest_base)/unix/tex4ht.env
> +       $(update) tex4ht.$env-unix $(dest_base)/unix/tex4ht.env
>
>     Because there are several different objectives that should be each
>     in a different change.
>
> Next ... can you please send separate diffs for the following steps?
> Ideally with ChangeLog entries so I don't have to write them.
>
> We may as well skip the evidently-premature optimization of \MakeDir for
> now.
>
> OTOH, please ensure that all cd and push commands are protected
> against failure, as in:
>   cd somedir || exit 1
>   pushd somedir || exit 1
> Eitan did not bother with this, and as a result things are often
> executed in the wrong directory ... --thanks, karl.
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