Re: freadseek.c:69:3: error: #error "Please port gnulib freadseek.c to your platform! Look at the definition of getc, getc_unlocked on your system, then report this to bug-gnulib."

[Collin Funk]

Hi René,

René Nyffenegger wrote:
> I am trying to compile m4 2.0, and execute the following sequence:

Are you trying to build branch-2.0 from the m4 git repository?

If so, that branch hasn't been updated in 7 years. Perhaps one of the
changes made since then is required for your system [1] [2]. If that
is the case branch-1.4 should build.

Collin

[1] https://lists.gnu.org/r/bug-gnulib/2018-03/msg00002.html
[2] https://lists.gnu.org/r/emacs-devel/2018-03/msg00300.html