Did not work I’m afraid. I did:

$ git clean -xdf
$ ./autogen.sh
$ ./configure \
  --prefix=/Users/jacobfaibussowitsch/soft/packages \
  CC=clang \
  CXX=clang++ \
  CFLAGS='-O3 -mtune=native -flto=thin -flto-jobs=7 -std=gnu17 -Wno-unused-command-line-argument -Wno-unknown-pragmas' \
  CXXFLAGS='-O3 -mtune=native -flto=thin -flto-jobs=7 -std=gnu++20 -Wno-unused-command-line-argument -Wno-unknown-pragmas' \
  LDFLAGS='-L/opt/homebrew/lib' \
  -C \
  --with-native-compilation \
  --with-gnutls \
  --without-x \
  --with-xml2 \
  --with-dbus \
  --with-modules \
  --with-json \
  --without-ns \
  --with-jpeg \
  --with-tiff \
  --with-gif \
  --with-png \
  --with-rsvg \
  --with-libsystemd \
  --with-cairo \
  --with-harfbuzz \
  --with-zlib \
  --with-toolkit-scroll-bars \
  --disable-gcc-warnings \
  --without-compress-install \
  --with-libgmp
$ make 2>&1 | tee make.log

Best regards,

Jacob Faibussowitsch
(Jacob Fai - booss - oh - vitch)