mpd: update to 0.19.17

Fix libao build option.

srcpkgs/mpd/template

@@ -1,14 +1,14 @@
 # Template file for 'mpd'
 pkgname=mpd
-version=0.19.16
-revision=2
+version=0.19.17
+revision=1
 build_style=gnu-configure
 configure_args="--enable-opus --enable-mikmod --enable-neighbor-plugins
  --enable-soundcloud --enable-pipe-output --disable-twolame-encoder
  --disable-sidplay --enable-bzip2 --enable-zzip $(vopt_enable jack)
  $(vopt_enable lame lame-encoder) $(vopt_enable mpcdec mpc)
  $(vopt_enable pulseaudio pulse) $(vopt_enable wavpack)
- $(vopt_enable libao) --disable-systemd-daemon"
+ $(vopt_enable libao ao) --disable-systemd-daemon"
 hostmakedepends="pkg-config"
 makedepends="
  ffmpeg-devel libmodplug-devel libmad-devel libcurl-devel faad2-devel
@@ -27,7 +27,7 @@ maintainer="Juan RP <xtraeme@voidlinux.eu>"
 license="GPL-2"
 homepage="http://www.musicpd.org/"
 distfiles="http://www.musicpd.org/download/mpd/${version%.*}/mpd-${version}.tar.xz"
-checksum=58ecbff4b07ec42a6f31bdbbb3c3eb51317978e4a0ea3071f6ae6127848a03d6
+checksum=487ec8ad2b1c1c193c2a7c8975a8b8fe2e4f0335bcc2e9356b2b34a0179fb2f7
 
 # Package build options
 build_options="jack lame mpcdec pulseaudio libao wavpack"