chromebrew/lib/buildsystems/cmake.rb

require 'package'

class CMake < Package
  property :cmake_build_extras, :cmake_build_relative_dir, :cmake_install_extras, :cmake_options, :pre_cmake_options

  def self.build
    @cmake_build_relative_dir ||= '.'
    @crew_cmake_options = @no_lto ? CREW_CMAKE_FNO_LTO_OPTIONS : CREW_CMAKE_OPTIONS
    puts 'Additional cmake options being used:'.orange
    method_list = methods.grep(/cmake_/).delete_if { |i| send(i).blank? }
    method_list.each do |method|
      puts "#{method}: #{send method}".orange
    end
    @mold_linker_prefix_cmd = CREW_LINKER == 'mold' ? 'mold -run' : ''
    system "#{@pre_cmake_options} #{@mold_linker_prefix_cmd} cmake -S #{@cmake_build_relative_dir} -B #{@cmake_build_relative_dir}/builddir -G Ninja #{@crew_cmake_options} #{@cmake_options}"
    system "#{CREW_NINJA} -C #{@cmake_build_relative_dir}/builddir"
    @cmake_build_extras&.call
  end

  def self.install
    system "DESTDIR=#{CREW_DEST_DIR} #{CREW_NINJA} -C #{@cmake_build_relative_dir}/builddir install"
    @cmake_install_extras&.call
  end

  def self.check
    puts "Testing with #{CREW_NINJA} test.".orange if @run_tests
    system "ctest --test-dir #{@cmake_build_relative_dir}/builddir --rerun-failed --output-on-failure" if @run_tests
  end
end