Re: [Fetchmail-users] is it possible to use fetchmail with OAuth2 tokens?

[Matthias A. <mat...@gm...>]

Am 04.03.19 um 14:08 schrieb Ralph Corderoy:
> Hi Globe,
>
>>> It's from yacc(1), which may be provided by bison(1) on your system.
>>> I'm guessing `%destructor' is not understood by your yacc or bison.
>> Thanks! How do I fix it? 
> Matthias has since said bison is required so have ./configure prefer
> bison over byacc.  I now see README.git says bison is required.
> Arguably, the configure script shouldn't settle for byacc if it's not
> suitable.
>
> If ./configure doesn't allow that, then consider temporarily
> uninstalling the byacc package.
>
Configure should automatically prefer Bison over Yacc; in doubt, "rm -f
config.cache" and then re-configure.

Quoting autoconf.info on Fedora Linux 29 (autoconf 2.69):

>  -- Macro: AC_PROG_YACC
>      If `bison' is found, set output variable `YACC' to `bison -y'.
>      Otherwise, if `byacc' is found, set `YACC' to `byacc'.  Otherwise
>      set `YACC' to `yacc'.  The result of this test can be influenced
>      by setting the variable `YACC' or the cache variable
>      `ac_cv_prog_YACC'.