#system libs
declare -rgA _system_libs=(
  #[ffmpeg]=ffmpeg           # https://crbug.com/731766
  [flac]=flac
  #[freetype]=freetype2      # https://crbug.com/pdfium/733
  #[harfbuzz-ng]=harfbuzz-icu
  #[icu]=icu
  [libdrm]=
  [libjpeg]=libjpeg
  #[libpng]=libpng           # https://crbug.com/752403#c10
  #[libvpx]=libvpx           # https://bugs.gentoo.org/611394
  [libwebp]=libwebp
  [libxml]=libxml2
  [libxslt]=libxslt
  [opus]=opus
  [re2]=re2
  [snappy]=snappy
  [yasm]=
  #[zlib]=minizip
)

#gnflags

  local _flags=(
    'symbol_level=0'
    'is_debug=false'
    'fatal_linker_warnings=false'
    'treat_warnings_as_errors=false'
    'fieldtrial_testing_like_official_build=true'
    'remove_webcore_debug_symbols=true'
    'ffmpeg_branding="Chrome"'
    'proprietary_codecs=true'
    'link_pulseaudio=true'
    'use_gnome_keyring=false'
    'use_gold=false'
    'use_sysroot=false'
    'linux_use_bundled_binutils=false'
    'use_custom_libcxx=false'
    'use_system_libjpeg=true'
    'use_vaapi=false'
    'enable_hangout_services_extension=false'
    'enable_widevine=false'
    'enable_webrtc=true'
    'enable_nacl=false'
    'enable_swiftshader=false'
    'enable_nacl_nonsfi=false'
    'enable_google_now=false'
    'enable_print_preview=true'
    'enable_remoting=false'
    'use_lld=false'
  )