# usage of environmental variables to set the # cross compiling toolchain proper MRuby::Toolchain.new(:openwrt) do |conf|

[conf.cc, conf.objc, conf.asm].each do |cc|
  cc.command = ENV['TARGET_CC']
  cc.flags = ENV['TARGET_CFLAGS']
  cc.include_paths = ["#{MRUBY_ROOT}/include"]
  cc.defines = %w(DISABLE_GEMS)
  cc.option_include_path = '-I%s'
  cc.option_define = '-D%s'
  cc.compile_options = '%{flags} -MMD -o %{outfile} -c %{infile}'
end

[conf.cxx].each do |cxx|
  cxx.command = ENV['TARGET_CXX']
  cxx.flags = ENV['TARGET_CXXFLAGS']
  cxx.include_paths = ["#{MRUBY_ROOT}/include"]
  cxx.defines = %w(DISABLE_GEMS)
  cxx.option_include_path = '-I%s'
  cxx.option_define = '-D%s'
  cxx.compile_options = '%{flags} -MMD -o %{outfile} -c %{infile}'
 end

conf.linker do |linker|
  linker.command = ENV['TARGET_CC']
  linker.flags = ENV['TARGET_LDFLAGS']
  linker.libraries = %w(m)
  linker.library_paths = []
  linker.option_library = '-l%s'
  linker.option_library_path = '-L%s'
  linker.link_options = '%{flags} -o %{outfile} %{objs} %{flags_before_libraries} %{libs} %{flags_after_libraries}'
end

conf.archiver do |archiver|
  archiver.command = ENV['TARGET_AR']
  archiver.archive_options = 'rs %{outfile} %{objs}'
end

end