media-video/mpv: add javascript USE to 9999

Upstream-commit: mpv-player/mpv@d223a63
Upstream-commit: mpv-player/mpv@071118e
Package-Manager: Portage-2.3.6, Repoman-2.3.2

media-video/mpv/mpv-9999.ebuild

@@ -28,9 +28,9 @@ DOCS+=( README.md DOCS/{client-api,interface}-changes.rst )
 LICENSE="LGPL-2.1+ GPL-2+ BSD ISC samba? ( GPL-3+ )"
 SLOT="0"
 IUSE="+alsa aqua archive bluray cdda +cli coreaudio cplugins cuda doc drm dvb
- dvd +egl encode gbm +iconv jack jpeg lcms +libass libav libcaca libmpv +lua
- luajit openal +opengl oss pulseaudio raspberry-pi rubberband samba sdl
- selinux test tools +uchardet v4l vaapi vdpau wayland +X +xv zlib
+ dvd +egl encode gbm +iconv jack javascript jpeg lcms +libass libav libcaca
+ libmpv +lua luajit openal +opengl oss pulseaudio raspberry-pi rubberband
+ samba sdl selinux test tools +uchardet v4l vaapi vdpau wayland +X +xv zlib
  zsh-completion"
 
 REQUIRED_USE="
@@ -75,6 +75,7 @@ COMMON_DEPEND="
  uchardet? ( app-i18n/uchardet )
  )
  jack? ( virtual/jack )
+ javascript? ( >=dev-lang/mujs-1.0.0 )
  jpeg? ( virtual/jpeg:0 )
  lcms? ( >=media-libs/lcms-2.6:2 )
  libass? (
@@ -185,6 +186,7 @@ src_configure() {
  $(use_enable samba libsmbclient)
  $(use_enable lua)
  $(usex luajit '--lua=luajit' '')
+ $(use_enable javascript)
  $(use_enable libass)
  $(use_enable libass libass-osd)
  $(use_enable zlib)