From bfaa35998e2f0d6821ec70c64e76804ee2f07827 Mon Sep 17 00:00:00 2001
From: Yousaf Nabi <you@saf.dev>
Date: Wed, 29 Oct 2025 00:48:52 +0000
Subject: [PATCH] feat: aarch64-mingw-ucrt support

---
 .github/workflows/ci.yml | 3 +++
 Gemfile                  | 2 +-
 INSTALLATION.md          | 1 +
 ext/sqlite3/extconf.rb   | 8 ++++++++
 rakelib/native.rake      | 1 +
 5 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f545bfca..e9f8e093 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -256,6 +256,7 @@ jobs:
         platform:
           - aarch64-linux-gnu
           - aarch64-linux-musl
+          - aarch64-mingw-ucrt
           - arm-linux-gnu
           - arm-linux-musl
           - arm64-darwin
@@ -342,6 +343,8 @@ jobs:
             platform: arm64-darwin
           - os: windows-latest
             platform: x64-mingw-ucrt
+          - os: windows-11-arm
+            platform: aarch64-mingw-ucrt
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v5
diff --git a/Gemfile b/Gemfile
index a24431d5..523a778a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,7 +8,7 @@ group :test do
   gem "ruby_memcheck", "3.0.1" if Gem::Platform.local.os == "linux"
 
   gem "rake-compiler", "1.3.0"
-  gem "rake-compiler-dock", "1.9.1"
+  gem "rake-compiler-dock", "1.10.0"
 end
 
 group :development do
diff --git a/INSTALLATION.md b/INSTALLATION.md
index e3dd5f3f..816296be 100644
--- a/INSTALLATION.md
+++ b/INSTALLATION.md
@@ -11,6 +11,7 @@ In v2.0.0 and later, native (precompiled) gems are available for recent Ruby ver
 
 - `aarch64-linux-gnu` (requires: glibc >= 2.29)
 - `aarch64-linux-musl`
+- `aarch64-mingw-ucrt`
 - `arm-linux-gnu` (requires: glibc >= 2.29)
 - `arm-linux-musl`
 - `arm64-darwin`
diff --git a/ext/sqlite3/extconf.rb b/ext/sqlite3/extconf.rb
index d6acea6f..0759d25f 100644
--- a/ext/sqlite3/extconf.rb
+++ b/ext/sqlite3/extconf.rb
@@ -155,6 +155,14 @@ def minimal_recipe
             recipe.target = File.join(package_root_dir, "ports")
             recipe.patch_files = Dir[File.join(package_root_dir, "patches", "*.patch")].sort
           end
+
+          # Fix host triplet for Windows ARM64 cross-compilation
+          if cross_build? && RbConfig::CONFIG["target_os"].match?(/mingw/)
+            case RbConfig::CONFIG["arch"]
+            when /aarch64/
+              recipe.host = "aarch64-w64-mingw32"
+            end
+          end
         end
       end
 
diff --git a/rakelib/native.rake b/rakelib/native.rake
index a42795f8..67e952d2 100644
--- a/rakelib/native.rake
+++ b/rakelib/native.rake
@@ -9,6 +9,7 @@ require "yaml"
 cross_platforms = [
   "aarch64-linux-gnu",
   "aarch64-linux-musl",
+  "aarch64-mingw-ucrt",
   "arm-linux-gnu",
   "arm-linux-musl",
   "x86-linux-gnu",