On Wed, Nov 11, 2020 at 8:03 AM Ross Burton <ross@xxxxxxxxxxxxx> wrote: > FWIW, I just upgraded to 2.69d and hit the same problem: > > m4:configure.ac:40: Warning: excess arguments to builtin `m4_define' ignored > > Line 40 is: > > AC_INIT(GNU MP, GMP_VERSION, [gmp-bugs@xxxxxxxxxx, see > https://gmplib.org/manual/Reporting-Bugs.html], gmp) Yes, unfortunately no fix was ever merged due to the further problems discussed in the thread at <https://lists.gnu.org/archive/html/bug-autoconf/2020-10/msg00012.html>. If you have time to try to find a solution that handles both of the problem constructs, that would be very helpful. I just rebased the 'zack/ac-init-quoting' branch on top of latest trunk, so testing with it will otherwise be equivalent to 2.69d + a few further bugfixes. zw
