dep: update to rake-compiler-dock v1.9.1

and replace the .cross_rubies file with misc/native.yml

Gemfile

@@ -11,7 +11,7 @@ group :development do
 
   # building extensions
   gem "rake-compiler", "1.2.9"
-  gem "rake-compiler-dock", "1.8.0"
+  gem "rake-compiler-dock", "1.9.1"
 
   # parser generator
   gem "rexical", "1.0.8"

misc/native.yml

@@ -0,0 +1,16 @@
+# configuration file for precompiled native gem packaging
+platforms:
+  - aarch64-linux-gnu
+  - aarch64-linux-musl
+  - arm64-darwin
+  - arm-linux-gnu
+  - arm-linux-musl
+  - x64-mingw-ucrt
+  - x86_64-darwin
+  - x86_64-linux-gnu
+  - x86_64-linux-musl
+rubies:
+  - "3.4"
+  - "3.3"
+  - "3.2"
+  - "3.1"

rakelib/check-manifest.rake

@@ -38,7 +38,6 @@ task :check_manifest, [:verbose] do |_, args|
     [0-9]*
   }
   ignore_files = %w[
-    .cross_rubies
     .editorconfig
     .gitignore
     .gitmodules

rakelib/extensions.rake

@@ -2,6 +2,8 @@
 
 require "rbconfig"
 require "shellwords"
+require "rake_compiler_dock"
+require "yaml"
 
 CrossRuby = Struct.new(:version, :platform) do
   LINUX_PLATFORM_REGEX = /linux/
@@ -166,16 +168,14 @@ CrossRuby = Struct.new(:version, :platform) do
   end
 end
 
-CROSS_RUBIES = File.read(".cross_rubies").split("\n").filter_map do |line|
-  case line
-  when /\A([^#]+):([^#]+)/
-    CrossRuby.new(Regexp.last_match(1), Regexp.last_match(2))
+native_config = YAML.load_file("misc/native.yml")
+CROSS_RUBIES = native_config["platforms"].flat_map do |platform|
+  native_config["rubies"].map do |minor|
+    version = RakeCompilerDock.cross_rubies[minor]
+    CrossRuby.new(version, platform)
   end
 end
-
-ENV["RUBY_CC_VERSION"] = CROSS_RUBIES.map(&:ver).uniq.join(":")
-
-require "rake_compiler_dock"
+RakeCompilerDock.set_ruby_cc_version(*native_config["rubies"])
 
 def java?
   RUBY_PLATFORM.include?("java")
@@ -375,7 +375,6 @@ if java?
   end
 else
   require "rake/extensiontask"
-  require "yaml"
 
   dependencies = YAML.load_file("dependencies.yml")
 

scripts/test-gem-file-contents

@@ -16,8 +16,10 @@ require "bundler/inline"
 gemfile do
   source "https://rubygems.org"
   gem "minitest"
+  gem "rake-compiler-dock", ">= 1.9.1"
 end
 
+require "rake_compiler_dock"
 require "yaml"
 
 def usage_and_exit(message = nil)
@@ -68,22 +70,10 @@ require "minitest/autorun"
 
 puts "Testing '#{gemfile}' (#{gemspec.platform})"
 describe File.basename(gemfile) do
-  let(:cross_rubies_path) { File.join(File.dirname(__FILE__), "..", ".cross_rubies") }
+  let(:native_config) { YAML.load_file(File.join(__dir__, "..", "misc", "native.yml")) }
 
-  let(:platform_supported_ruby_versions) do
-    File.read(cross_rubies_path).split("\n").filter_map do |line|
-      ver, plat = line.split(":")
-      next if plat != gemspec.platform.to_s
-
-      ver.split(".").take(2).join(".") # ugh
-    end.uniq.sort
-  end
-
-  let(:all_supported_ruby_versions) do
-    File.read(cross_rubies_path).split("\n").map do |line|
-      ver, _ = line.split(":")
-      ver.split(".").take(2).join(".") # ugh
-    end.uniq.sort
+  let(:supported_ruby_versions) do
+    native_config["rubies"]
   end
 
   describe "setup" do
@@ -194,7 +184,7 @@ describe File.basename(gemfile) do
     end
 
     it "contains expected shared library files " do
-      platform_supported_ruby_versions.each do |version|
+      supported_ruby_versions.each do |version|
         actual = gemfile_contents.find do |p|
           File.fnmatch?("lib/nokogiri/#{version}/nokogiri.{so,bundle}", p, File::FNM_EXTGLOB)
         end
@@ -210,15 +200,16 @@ describe File.basename(gemfile) do
         File.fnmatch?("lib/nokogiri/**/*.{so,bundle}", p, File::FNM_EXTGLOB)
       end
       assert_equal(
-        platform_supported_ruby_versions.length,
+        supported_ruby_versions.length,
         actual.length,
         "did not expect extra shared library files",
       )
     end
 
     it "sets required_ruby_version appropriately" do
-      unsupported_versions = all_supported_ruby_versions - platform_supported_ruby_versions
-      platform_supported_ruby_versions.each do |v|
+      all_supported_ruby_versions = RakeCompilerDock.cross_rubies.keys
+      unsupported_versions = all_supported_ruby_versions - supported_ruby_versions
+      supported_ruby_versions.each do |v|
         assert(
           gemspec.required_ruby_version.satisfied_by?(Gem::Version.new(v)),
           "required_ruby_version='#{gemspec.required_ruby_version}' should support ruby #{v}",