From 82bccf70a0113617492b163f30e2bf31294c0a09 Mon Sep 17 00:00:00 2001
From: Andrew Murray <radarhere@users.noreply.github.com>
Date: Sun, 6 Apr 2025 11:10:05 +1000
Subject: [PATCH] Added XZ_CLMUL_CRC:BOOL=OFF to allow Windows x86 to use xz
 5.8.1

---
 winbuild/build_prepare.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/winbuild/build_prepare.py b/winbuild/build_prepare.py
index e8e3aacc2..f40312506 100644
--- a/winbuild/build_prepare.py
+++ b/winbuild/build_prepare.py
@@ -122,7 +122,7 @@ V = {
     "LIBWEBP": "1.5.0",
     "OPENJPEG": "2.5.3",
     "TIFF": "4.7.0",
-    "XZ": "5.6.4" if struct.calcsize("P") == 4 else "5.8.1",
+    "XZ": "5.8.1",
     "ZLIBNG": "2.2.4",
 }
 V["LIBPNG_XY"] = "".join(V["LIBPNG"].split(".")[:2])
@@ -181,7 +181,11 @@ DEPS: dict[str, dict[str, Any]] = {
         "filename": f"xz-{V['XZ']}.tar.gz",
         "license": "COPYING",
         "build": [
-            *cmds_cmake("liblzma", "-DBUILD_SHARED_LIBS:BOOL=OFF"),
+            *cmds_cmake(
+                "liblzma",
+                "-DBUILD_SHARED_LIBS:BOOL=OFF"
+                + (" -DXZ_CLMUL_CRC:BOOL=OFF" if struct.calcsize("P") == 4 else ""),
+            ),
             cmd_mkdir(r"{inc_dir}\lzma"),
             cmd_copy(r"src\liblzma\api\lzma\*.h", r"{inc_dir}\lzma"),
         ],