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authorMiss Islington (bot) <31488909+miss-islington@users.noreply.github.com>2023-03-24 05:40:32 -0700
committerGitHub <noreply@github.com>2023-03-24 13:40:32 +0100
commit581dd8caba692f58087bb7beca7fc42f2eddfdda (patch)
tree63d51fe2d52e16d199e7cbc7093f6af0bde5b2be
parent0a2b63f6adfa010fa9b18c1deaac4e738bb99c84 (diff)
downloadcpython-git-581dd8caba692f58087bb7beca7fc42f2eddfdda.tar.gz
[3.10] gh-102027: Fix macro name (GH-102124) (#102917)
gh-102027: Fix macro name (GH-102124) This fixes the ssse3 / sse2 detection when sse4 is available. (cherry picked from commit ea93bde4ece139d4152a59f2c38aa6568559447c) Co-authored-by: Max Bachmann <kontakt@maxbachmann.de> Co-authored-by: Oleg Iarygin <oleg@arhadthedev.net>
-rw-r--r--Misc/NEWS.d/next/Core and Builtins/2023-02-21-23-42-39.gh-issue-102027.fQARG0.rst2
-rw-r--r--Modules/_blake2/impl/blake2-config.h2
2 files changed, 3 insertions, 1 deletions
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 0000000000..42d96b5467
--- /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.
diff --git a/Modules/_blake2/impl/blake2-config.h b/Modules/_blake2/impl/blake2-config.h
index f5dd6faa9e..c09cb4bcf0 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