package/mpd: drop dependency on libglib2

Version 0.20.x does not depend on libglib2 anymore. Note, that the
dependency on MMU and Thread remain, as MPD uses fork() and thread
functionality.

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/mpd/Config.in

@@ -1,13 +1,12 @@
 menuconfig BR2_PACKAGE_MPD
 	bool "mpd"
 	depends on BR2_INSTALL_LIBSTDCPP
-	depends on BR2_USE_WCHAR # libglib2, flac
-	depends on BR2_TOOLCHAIN_HAS_THREADS # libglib2
-	depends on BR2_USE_MMU # libglib2
+	depends on BR2_USE_WCHAR # flac
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on BR2_USE_MMU # fork
 	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # C++14
 	depends on BR2_TOOLCHAIN_HAS_ATOMIC
 	select BR2_PACKAGE_BOOST
-	select BR2_PACKAGE_LIBGLIB2
 	select BR2_PACKAGE_LIBICONV if !BR2_ENABLE_LOCALE
 	select BR2_PACKAGE_MPD_TREMOR if !(BR2_PACKAGE_MPD_MAD || BR2_PACKAGE_MPD_MPG123 || BR2_PACKAGE_MPD_VORBIS || BR2_PACKAGE_MPD_WAVPACK || BR2_PACKAGE_MPD_FLAC || BR2_PACKAGE_MPD_MUSEPACK || BR2_PACKAGE_MPD_FFMPEG)
 	help

package/mpd/mpd.mk

@@ -8,7 +8,7 @@ MPD_VERSION_MAJOR = 0.20
 MPD_VERSION = $(MPD_VERSION_MAJOR).2
 MPD_SOURCE = mpd-$(MPD_VERSION).tar.xz
 MPD_SITE = http://www.musicpd.org/download/mpd/$(MPD_VERSION_MAJOR)
-MPD_DEPENDENCIES = host-pkgconf boost libglib2
+MPD_DEPENDENCIES = host-pkgconf boost
 MPD_LICENSE = GPLv2+
 MPD_LICENSE_FILES = COPYING
 MPD_AUTORECONF = YES