Chore: Improve packaging by using build. Start providing wheels.

Author: amotl

Makefile

@@ -64,7 +64,7 @@ format: install-releasetools
 # Release this piece of software
 # Synopsis:
 #   make release bump=minor  (major,minor,patch)
-release: bumpversion push sdist pypi-upload
+release: bumpversion push build pypi-upload
 
 
 # -------------
@@ -86,11 +86,11 @@ bumpversion: install-releasetools
 push:
 	git push && git push --tags
 
-sdist:
-	@$(python) setup.py sdist
+build:
+	@$(python) -m build
 
 pypi-upload: install-releasetools
-	twine upload --skip-existing --verbose dist/*.tar.gz
+	twine upload --skip-existing --verbose dist/{*.tar.gz,*.whl}
 
 install-doctools: setup-virtualenv
 	@$(pip) install --quiet --requirement requirements-docs.txt --upgrade

requirements-release.txt

@@ -3,3 +3,4 @@ twine<5
 keyring<24
 black<24
 isort<6
+build<1