From 6c56d3ded34e87795740b801ef14f93c1bfd5c69 Mon Sep 17 00:00:00 2001
From: "Erlend E. Aasland" <erlend@python.org>
Date: Thu, 2 May 2024 09:26:43 +0200
Subject: [PATCH 1/4] gh-115119: Update Windows installer to mpdecimal 4.0.0

---
 .../next/Windows/2024-05-02-09-28-04.gh-issue-115119.cUKMXo.rst | 1 +
 PCbuild/get_externals.bat                                       | 2 +-
 PCbuild/python.props                                            | 2 +-
 3 files changed, 3 insertions(+), 2 deletions(-)
 create mode 100644 Misc/NEWS.d/next/Windows/2024-05-02-09-28-04.gh-issue-115119.cUKMXo.rst

diff --git a/Misc/NEWS.d/next/Windows/2024-05-02-09-28-04.gh-issue-115119.cUKMXo.rst b/Misc/NEWS.d/next/Windows/2024-05-02-09-28-04.gh-issue-115119.cUKMXo.rst
new file mode 100644
index 00000000000000..74e9b956a0feaa
--- /dev/null
+++ b/Misc/NEWS.d/next/Windows/2024-05-02-09-28-04.gh-issue-115119.cUKMXo.rst
@@ -0,0 +1 @@
+Update Windows installer to use libmpdecimal 4.0.0.
diff --git a/PCbuild/get_externals.bat b/PCbuild/get_externals.bat
index 8f07c414272c47..761d3de93b777d 100644
--- a/PCbuild/get_externals.bat
+++ b/PCbuild/get_externals.bat
@@ -54,7 +54,7 @@ set libraries=
 set libraries=%libraries%                                       bzip2-1.0.8
 if NOT "%IncludeLibffiSrc%"=="false" set libraries=%libraries%  libffi-3.4.4
 if NOT "%IncludeSSLSrc%"=="false" set libraries=%libraries%     openssl-3.0.13
-set libraries=%libraries%                                       mpdecimal-2.5.1
+set libraries=%libraries%                                       mpdecimal-4.0.0
 set libraries=%libraries%                                       sqlite-3.45.3.0
 if NOT "%IncludeTkinterSrc%"=="false" set libraries=%libraries% tcl-core-8.6.13.1
 if NOT "%IncludeTkinterSrc%"=="false" set libraries=%libraries% tk-8.6.13.1
diff --git a/PCbuild/python.props b/PCbuild/python.props
index 9f8b42d71cd2f3..86fe8531d7df55 100644
--- a/PCbuild/python.props
+++ b/PCbuild/python.props
@@ -74,7 +74,7 @@
     <libffiDir Condition="$(libffiDir) == ''">$(ExternalsDir)libffi-3.4.4\</libffiDir>
     <libffiOutDir Condition="$(libffiOutDir) == ''">$(libffiDir)$(ArchName)\</libffiOutDir>
     <libffiIncludeDir Condition="$(libffiIncludeDir) == ''">$(libffiOutDir)include</libffiIncludeDir>
-    <mpdecimalDir Condition="$(mpdecimalDir) == ''">$(ExternalsDir)\mpdecimal-2.5.1\</mpdecimalDir>
+    <mpdecimalDir Condition="$(mpdecimalDir) == ''">$(ExternalsDir)\mpdecimal-4.0.0\</mpdecimalDir>
     <opensslDir Condition="$(opensslDir) == ''">$(ExternalsDir)openssl-3.0.13\</opensslDir>
     <opensslOutDir Condition="$(opensslOutDir) == ''">$(ExternalsDir)openssl-bin-3.0.13\$(ArchName)\</opensslOutDir>
     <opensslIncludeDir Condition="$(opensslIncludeDir) == ''">$(opensslOutDir)include</opensslIncludeDir>

From 3031684f1a4c11563333092518af81c560a7318b Mon Sep 17 00:00:00 2001
From: "Erlend E. Aasland" <erlend@python.org>
Date: Fri, 3 May 2024 08:44:17 +0200
Subject: [PATCH 2/4] Try to update sbom stuff manually

---
 Misc/externals.spdx.json | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Misc/externals.spdx.json b/Misc/externals.spdx.json
index bef0ce7d7e6175..2a0b02c0af3f4e 100644
--- a/Misc/externals.spdx.json
+++ b/Misc/externals.spdx.json
@@ -48,14 +48,14 @@
       "checksums": [
         {
           "algorithm": "SHA256",
-          "checksumValue": "93118043651ffa33dcaaab445bae4f8929fca25d2d749079b78e97f220c3d8b1"
+          "checksumValue": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
         }
       ],
-      "downloadLocation": "https://github.com/python/cpython-source-deps/archive/refs/tags/mpdecimal-2.5.1.tar.gz",
+      "downloadLocation": "https://github.com/python/cpython-source-deps/archive/refs/tags/mpdecimal-4.0.0.tar.gz",
       "externalRefs": [
         {
           "referenceCategory": "SECURITY",
-          "referenceLocator": "cpe:2.3:a:bytereef:mpdecimal:2.5.1:*:*:*:*:*:*:*",
+          "referenceLocator": "cpe:2.3:a:bytereef:mpdecimal:4.0.0:*:*:*:*:*:*:*",
           "referenceType": "cpe23Type"
         }
       ],
@@ -63,7 +63,7 @@
       "name": "mpdecimal",
       "originator": "Organization: bytereef.org",
       "primaryPackagePurpose": "SOURCE",
-      "versionInfo": "2.5.1"
+      "versionInfo": "4.0.0"
     },
     {
       "SPDXID": "SPDXRef-PACKAGE-openssl",
@@ -193,4 +193,4 @@
     }
   ],
   "spdxVersion": "SPDX-2.3"
-}
\ No newline at end of file
+}

From 6e9475a41369498958988891f89ddefa6b8520c7 Mon Sep 17 00:00:00 2001
From: "Erlend E. Aasland" <erlend@python.org>
Date: Fri, 3 May 2024 08:59:51 +0200
Subject: [PATCH 3/4] No newline at end of file

---
 Misc/externals.spdx.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Misc/externals.spdx.json b/Misc/externals.spdx.json
index 2a0b02c0af3f4e..f70c47b773cdd5 100644
--- a/Misc/externals.spdx.json
+++ b/Misc/externals.spdx.json
@@ -193,4 +193,4 @@
     }
   ],
   "spdxVersion": "SPDX-2.3"
-}
+}
\ No newline at end of file

From 89aac1aa76a9e9f60c4e59a98905e8962e40aab8 Mon Sep 17 00:00:00 2001
From: "Erlend E. Aasland" <erlend@python.org>
Date: Fri, 3 May 2024 09:02:57 +0200
Subject: [PATCH 4/4] Fix checksum

---
 Misc/externals.spdx.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Misc/externals.spdx.json b/Misc/externals.spdx.json
index f70c47b773cdd5..58f8e0afd71f1b 100644
--- a/Misc/externals.spdx.json
+++ b/Misc/externals.spdx.json
@@ -48,7 +48,7 @@
       "checksums": [
         {
           "algorithm": "SHA256",
-          "checksumValue": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          "checksumValue": "338fac3fb8cdd60f406b6326431338756f58a8af94229ffd9bf1e7c2b1ad71ca"
         }
       ],
       "downloadLocation": "https://github.com/python/cpython-source-deps/archive/refs/tags/mpdecimal-4.0.0.tar.gz",