From aae7d8255c8c06f131f7e022a40bc00796a1d83e Mon Sep 17 00:00:00 2001
From: Michael Simacek <michael.simacek@oracle.com>
Date: Tue, 15 Feb 2022 11:30:16 +0100
Subject: [PATCH] disable speedups for GraalPython

---
 CHANGES.rst | 1 +
 setup.py    | 6 +++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/CHANGES.rst b/CHANGES.rst
index 2e43d608..fd804bf6 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -8,6 +8,7 @@ Unreleased
     ``soft_str`` instead. :pr:`261`
 -   Raise error on missing single placeholder during string
     interpolation. :issue:`225`
+-   Disable speedups module for GraalPython. :issue:`277`
 
 
 Version 2.0.1
diff --git a/setup.py b/setup.py
index 9bbb2e65..d01eb740 100644
--- a/setup.py
+++ b/setup.py
@@ -52,7 +52,11 @@ def show_message(*lines):
     print("=" * 74)
 
 
-supports_speedups = platform.python_implementation() not in {"PyPy", "Jython"}
+supports_speedups = platform.python_implementation() not in {
+    "PyPy",
+    "Jython",
+    "GraalVM",
+}
 
 if os.environ.get("CIBUILDWHEEL", "0") == "1" and supports_speedups:
     run_setup(True)