patch, 3 partsiconv under macOS 14/15

From: Torsten Bögershausen <tboegi@web.de>

This is my attempt of fixing the iconv problems under macOS 14/15 (tested under 15).

The patches need to go on top of rs/macos-iconv-workaround

Please read it as an RFC, comments are welcome.

Torsten Bögershausen (3):
  utf8.c: Prepare workaround for iconv under macOS 14/15
  Makefile: Make all darwin into config.mak.uname
  config.mak.uname: Activate ICONV_RESTART_RESET if needed

 Makefile         | 21 ---------------------
 config.mak.uname | 28 ++++++++++++++++++++++++++++
 utf8.c           | 13 +++++++++++++
 3 files changed, 41 insertions(+), 21 deletions(-)