python3.12/00250-guard-HAVE_LONG_LONG-...

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# HG changeset patch
# User Benjamin Peterson <benjamin@python.org>
# Date 1481183668 28800
# Node ID 4745d801cae2d57e3432313acd0b76b8b4cc9c75
# Parent 148c46d180b2a1510097a1eae79845b61190c879
guard HAVE_LONG_LONG definition to prevent redefinition (#28898)
diff --git a/Include/pyport.h b/Include/pyport.h
--- a/Include/pyport.h
+++ b/Include/pyport.h
@@ -37,9 +37,10 @@ Used in: Py_SAFE_DOWNCAST
* integral synonyms. Only define the ones we actually need.
*/
-// long long is required now. Define HAVE_LONG_LONG unconditionally for
-// compatibility.
+// long long is required. Ensure HAVE_LONG_LONG is defined for compatibility.
+#ifndef HAVE_LONG_LONG
#define HAVE_LONG_LONG
+#endif
#ifndef PY_LONG_LONG
#define PY_LONG_LONG long long
/* If LLONG_MAX is defined in limits.h, use that. */