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path: root/lib/rubygems/ext/cmake_builder.rb
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# frozen_string_literal: true
require_relative '../command'

class Gem::Ext::CmakeBuilder < Gem::Ext::Builder
  def self.build(extension, dest_path, results, args=[], lib_dir=nil, cmake_dir=Dir.pwd)
    unless File.exist?(File.join(cmake_dir, 'Makefile'))
      cmd = "cmake . -DCMAKE_INSTALL_PREFIX=#{dest_path}"
      cmd << " #{Gem::Command.build_args.join ' '}" unless Gem::Command.build_args.empty?

      run cmd, results, class_name, cmake_dir
    end

    make dest_path, results, cmake_dir

    results
  end
end