gh-108223: Document --disable-gil flag in configure (#108236)

diff --git a/Doc/using/configure.rst b/Doc/using/configure.rst
index f4adea82a87c38be006e4e7925163c80e1588e23..50f60ee54fed140ca73688a481fecd652dd87261 100644 (file)
--- a/Doc/using/configure.rst
+++ b/Doc/using/configure.rst
@@ -185,6 +185,15 @@ General Options
 
    .. versionadded:: 3.11
 
+.. cmdoption:: --disable-gil
+
+   Enables **experimental** support for running Python without the
+   :term:`global interpreter lock` (GIL).
+
+   See :pep:`703` "Making the Global Interpreter Lock Optional in CPython".
+
+   .. versionadded:: 3.13
+
 WebAssembly Options
 -------------------