feat: aarch64-mingw-ucrt support

Author: YOU54F

.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 +343,9 @@ jobs:
             platform: arm64-darwin
           - os: windows-latest
             platform: x64-mingw-ucrt
+          - os: windows-11-arm
+            platform: aarch64-mingw-ucrt
+            ruby: 3.4
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v5

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

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` (requires: ruby >= 3.4)
 - `arm-linux-gnu` (requires: glibc >= 2.29)
 - `arm-linux-musl`
 - `arm64-darwin`

bin/test-gem-file-contents

@@ -65,7 +65,13 @@ Minitest::Reporters.use!([Minitest::Reporters::SpecReporter.new])
 
 puts "Testing '#{gemfile}' (#{gemspec.platform})"
 describe File.basename(gemfile) do
-  let(:supported_ruby_versions) { ["3.1", "3.2", "3.3", "3.4"] }
+  let(:supported_ruby_versions) do
+    if gemspec.platform.to_s == "aarch64-mingw-ucrt"
+      ["3.4"]
+    else
+      ["3.1", "3.2", "3.3", "3.4"]
+    end
+  end
 
   describe "setup" do
     it "gemfile contains some files" do

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
 

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",