Re: parse-datetime: Fix compilation error with bison 3.7

[Daiki Ueno]

Bruno Haible <bruno@clisp.org> writes:

>   (III) Use portable make syntax and still allow parallel make.
>
> Below I apply the approach (III).
>
> [1] https://lists.gnu.org/archive/html/bug-make/2019-05/msg00020.html
> [2] https://lists.gnu.org/archive/html/bug-make/2020-09/msg00008.html
>
>
> 2020-09-13  Bruno Haible  <bruno@clisp.org>
>
>       parse-datetime: Make the build rule work with parallel 'make'.
>       Reported by Daiki Ueno <ueno@gnu.org> in
>       <https://lists.gnu.org/archive/html/bug-gnulib/2020-09/msg00036.html>.
>       * modules/parse-datetime (Makefile.am): Use a phony target and the
>       general idiom for rules that produce multiple files.

Thank you!  I confirm that it works nicely in our CI.

Regards,
-- 
Daiki Ueno