patch 9.0.1793: obsolete macros in configure script Commit: https://github.com/vim/vim/commit/f39842f148c9a8112432644b7f4a0129315de771 Author: Illia Bobyr <illia.bobyr@gmail.com> Date: Sun Aug 27 18:21:23 2023 +0200 patch 9.0.1793: obsolete macros in configure script Problem: obsolete macros in configure script Solution: Remove those and start moving to autoconf 2.71 src/configure.ac: Remove obsolete macros These macros are declared obsolete in autoconf 2.69, which is almost 10 years old by now: https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Obsolete-Macros.html They generate warnings when in a subsequent upgrade to autoconf 2.71. `autoupdate` from autoupdate 2.71 suggests most of these changes, except that it also adds obsolete warnings, that where individually checked and removed. Regenerated `src/auto/configure` by running: cd src autoconf2.69 --output=auto/configure configure.ac sed --in-place --expression='s@>config.log@>auto/config.log@g' auto/configure closes: #12888 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Illia Bobyr <illia.bobyr@gmail.com>