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authorAndrew V. Jones <andrew.jones@vector.com>2021-04-08 15:05:09 +0100
committerAndrew V. Jones <andrew.jones@vector.com>2021-04-08 15:05:09 +0100
commit3ccd94754e49ce7281c2a2826193df517491da2a (patch)
treec121ffa250d8a8e75134bf2ebe2678cf0aabb0a7
parent217a93e7b139ab49815ea9ca34142b3e2a116a08 (diff)
downloadcython-3ccd94754e49ce7281c2a2826193df517491da2a.tar.gz
Only #define PY_SSIZE_T_CLEAN if it is not already #defined
Signed-off-by: Andrew V. Jones <andrew.jones@vector.com>
-rw-r--r--Cython/Compiler/ModuleNode.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/Cython/Compiler/ModuleNode.py b/Cython/Compiler/ModuleNode.py
index 2c47e98fd..77a92368c 100644
--- a/Cython/Compiler/ModuleNode.py
+++ b/Cython/Compiler/ModuleNode.py
@@ -705,7 +705,9 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
code.putln("END: Cython Metadata */")
code.putln("")
+ code.putln("#ifndef PY_SSIZE_T_CLEAN")
code.putln("#define PY_SSIZE_T_CLEAN")
+ code.putln("#endif /* PY_SSIZE_T_CLEAN */")
self._put_setup_code(code, "InitLimitedAPI")
for inc in sorted(env.c_includes.values(), key=IncludeCode.sortkey):