pulseaudio: remove dependency on gettext

The dependency on gettext is only due to libglib2, not due to
pulseaudio itself.  It works fine without gettext if libglib2 is
not selected.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/multimedia/pulseaudio/Config.in

@@ -6,7 +6,6 @@ config BR2_PACKAGE_PULSEAUDIO
 	select BR2_PACKAGE_JSON_C
 	select BR2_PACKAGE_LIBSNDFILE
 	select BR2_PACKAGE_SPEEX
-	select BR2_PACKAGE_GETTEXT if BR2_NEEDS_GETTEXT
 	depends on BR2_LARGEFILE
 	help
 	  PulseAudio is a sound system for POSIX OSes, meaning that it

package/multimedia/pulseaudio/pulseaudio.mk

@@ -18,7 +18,6 @@ PULSEAUDIO_CONF_OPT = \
 
 PULSEAUDIO_DEPENDENCIES = \
 	host-pkgconf libtool json-c libsndfile speex host-intltool \
-	$(if $(BR2_NEEDS_GETTEXT),gettext) \
 	$(if $(BR2_PACKAGE_LIBATOMIC_OPS),libatomic_ops) \
 	$(if $(BR2_PACKAGE_LIBSAMPLERATE),libsamplerate) \
 	$(if $(BR2_PACKAGE_ALSA_LIB),alsa-lib) \