From 1a4f70d6a6331417bb4d3bdd3af920b20c74de40 Mon Sep 17 00:00:00 2001
From: Markus Theil <theil.markus@gmail.com>
Date: Tue, 5 Aug 2025 15:54:00 +0200
Subject: [PATCH] botan3: 3.8.1 -> 3.9.0

Release notes: https://botan.randombit.net/news.html#version-3-9-0-2025-08-05

Notable changes:
- Support for RFC3779
- Speedups for various algorithms with vector instructions (SHA-1, ECC,
  ...)
- better cmake support

nixpkgs:
- add support for building botan3 with mingw

Signed-off-by: Markus Theil <theil.markus@gmail.com>
---
 pkgs/development/libraries/botan/default.nix | 21 +++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/pkgs/development/libraries/botan/default.nix b/pkgs/development/libraries/botan/default.nix
index b58fe5b111eb..acf68d135c38 100644
--- a/pkgs/development/libraries/botan/default.nix
+++ b/pkgs/development/libraries/botan/default.nix
@@ -12,6 +12,7 @@
   esdm,
   tpm2-tss,
   static ? stdenv.hostPlatform.isStatic, # generates static libraries *only*
+  windows,
 
   # build ESDM RNG plugin
   withEsdm ? false,
@@ -73,11 +74,14 @@ let
       ++ lib.optionals (stdenv.hostPlatform.isLinux && withTpm2) [
         tpm2-tss
       ]
-      ++ lib.optionals (lib.versionAtLeast version "3.6.0") [
+      ++ lib.optionals (lib.versionAtLeast version "3.6.0" && !stdenv.hostPlatform.isMinGW) [
         jitterentropy
       ]
-      ++ lib.optionals (lib.versionAtLeast version "3.7.0" && withEsdm) [
+      ++ lib.optionals (lib.versionAtLeast version "3.7.0" && withEsdm && !stdenv.hostPlatform.isMinGW) [
         esdm
+      ]
+      ++ lib.optionals (stdenv.hostPlatform.isMinGW) [
+        windows.pthreads
       ];
 
       buildTargets = [
@@ -105,10 +109,10 @@ let
       ++ lib.optionals (stdenv.hostPlatform.isLinux && withTpm2) [
         "--with-tpm2"
       ]
-      ++ lib.optionals (lib.versionAtLeast version "3.6.0") [
+      ++ lib.optionals (lib.versionAtLeast version "3.6.0" && !stdenv.hostPlatform.isMinGW) [
         "--enable-modules=jitter_rng"
       ]
-      ++ lib.optionals (lib.versionAtLeast version "3.7.0" && withEsdm) [
+      ++ lib.optionals (lib.versionAtLeast version "3.7.0" && withEsdm && !stdenv.hostPlatform.isMinGW) [
         "--enable-modules=esdm_rng"
       ]
       ++ lib.optionals (lib.versionAtLeast version "3.8.0" && policy != null) [
@@ -117,6 +121,9 @@ let
       ++ lib.optionals (lib.versionAtLeast version "3.8.0" && policy == "bsi") [
         "--enable-module=ffi"
         "--enable-module=shake"
+      ]
+      ++ lib.optionals (stdenv.hostPlatform.isMinGW) [
+        "--os=mingw"
       ];
 
       configurePhase = ''
@@ -151,15 +158,15 @@ let
           thillux
           nikstur
         ];
-        platforms = platforms.unix;
+        platforms = platforms.unix ++ lib.optionals (lib.versionAtLeast version "3.0") platforms.windows;
         license = licenses.bsd2;
       };
     });
 in
 {
   botan3 = common {
-    version = "3.8.1";
-    hash = "sha256-sDloHUuGGi9YU3Rti6gG9VPiOGntctie2/o8Pb+hfmg=";
+    version = "3.9.0";
+    hash = "sha256-jD8oS1jd1C6OQ+n6hqcSnYfqfD93aoDT2mPsIHIrCIM=";
   };
 
   botan2 = common {