Drop --build-option flag from isolated build script (#2497)

tox-dev · Sep 9, 2022 · 2e0def4 · 2e0def4
1 parent 7db7771
commit 2e0def4
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diff --git a/docs/changelog/2497.bugfix.rst b/docs/changelog/2497.bugfix.rst
@@ -0,0 +1 @@
+Dropped ``--build-option`` in isolated builds, an alternative fix for the ``SetuptoolsDeprecationWarning`` about using ``--global-option`` -- by :user:`adamchainz`
diff --git a/src/tox/helper/build_isolated.py b/src/tox/helper/build_isolated.py
@@ -38,5 +38,5 @@ def _ensure_module_in_paths(module, paths):
 if backend_obj:
     backend = getattr(backend, backend_obj)
 
-basename = backend.build_sdist(dist_folder, {"--build-option": ["--formats=gztar"]})
+basename = backend.build_sdist(dist_folder, {})
 print(basename)