From 5ca435e4ba0b200543f4275eb3356c90c02bb71c Mon Sep 17 00:00:00 2001
From: Max Bachmann <oss@maxbachmann.de>
Date: Tue, 21 Feb 2023 20:11:20 +0100
Subject: [PATCH 1/2] fix macro name

This fixes the ssse3 / sse2 detection
---
 Modules/_blake2/impl/blake2-config.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/_blake2/impl/blake2-config.h b/Modules/_blake2/impl/blake2-config.h
index f5dd6faa9e6867..c09cb4bcf06723 100644
--- a/Modules/_blake2/impl/blake2-config.h
+++ b/Modules/_blake2/impl/blake2-config.h
@@ -53,7 +53,7 @@
 #endif
 #endif
 
-#ifdef HAVE_SSE41
+#ifdef HAVE_SSE4_1
 #ifndef HAVE_SSSE3
 #define HAVE_SSSE3
 #endif

From 162dbea7fd8ad741aac0e2dc7d5a6b32b0cadec7 Mon Sep 17 00:00:00 2001
From: Oleg Iarygin <oleg@arhadthedev.net>
Date: Tue, 21 Feb 2023 23:42:46 +0400
Subject: [PATCH 2/2] Add a news

---
 .../2023-02-21-23-42-39.gh-issue-102027.fQARG0.rst              | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 Misc/NEWS.d/next/Core and Builtins/2023-02-21-23-42-39.gh-issue-102027.fQARG0.rst

diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-02-21-23-42-39.gh-issue-102027.fQARG0.rst b/Misc/NEWS.d/next/Core and Builtins/2023-02-21-23-42-39.gh-issue-102027.fQARG0.rst
new file mode 100644
index 00000000000000..42d96b54677e41
--- /dev/null
+++ b/Misc/NEWS.d/next/Core and Builtins/2023-02-21-23-42-39.gh-issue-102027.fQARG0.rst	
@@ -0,0 +1,2 @@
+Fix SSE2 and SSE3 detection in ``_blake2`` internal module. Patch by Max
+Bachmann.