Remove documentation for rust2rpm.conf file format from the README. The
custom INI-based format is deprecated in favor of rust2rpm.toml. Both
formats are documented, including a migration guide from the old to the
new format.
The included build script shows how to build man pages from the asciidoc
source files.
Dependencies listed as "testrequires" are handled the same as dependencies
that are listed as "buildrequires", except that they are wrapped in an
"%if %{with check}" conditional in the generated spec file.
Recent changes (in particular, use of the new "structural pattern
matching" syntax, which was introduced in Python 3.10) were already
incompatible with Python <3.10, but neither the tox settings nor
the project metadata had been updated to reflect this fact.
Fedora 35, the oldest currently supported branch of Fedora, already
ships with Python 3.10 by default, so we don't drop support for any
current Fedora releases.
This new setting works the same way as the `--all-features` CLI flag
when set to `true`. This makes it possible to set it to `true` permanently,
without having to remember to use the CLI flag when running rust2rpm.
Using .rust2rpm.conf is confusing to new users, because they never see
these files in existing packages and are only seeing magic happen.
This commit changes the default location of the configuration file to
./rust2rpm.conf, and will rename existing .rust2rpm.conf or _rust2rpm.conf
files to the new name if they already exist.
I have also added a little more documentation about the config file itself
to the README.
