meta-digi: remove 'pulseaudio' dependence from del-image-minimal

Dependence's origin is in 'gst-plugins-good'

Signed-off-by: Javier Viguera <javier.viguera@digi.com>

meta-digi-arm/conf/machine/include/digi-defaults.inc

@@ -9,8 +9,5 @@ PREFERRED_PROVIDER_virtual/libgles2_mx5 = "${@base_contains('DISTRO_FEATURES', '
 # Digi BSP default settings
 IMAGE_CLASSES += "image_types_digi"
 
-# Digi BSP default versions
-PREFERRED_VERSION_udev = "175"
-
 # Do not enable console on VT (see sysvinit-inittab recipe)
 USE_VT = "0"

meta-digi-del/conf/distro/del.conf

@@ -21,6 +21,9 @@ DISTRO_FEATURES += "${DISTRO_FEATURES_LIBC}"
 DISTRO_FEATURES += "largefile"
 DISTRO_FEATURES += "opengl"
 
+# Disable pulseaudio (not needed in del-image-minimal)
+DISTRO_FEATURES_BACKFILL_CONSIDERED = "pulseaudio"
+
 PREFERRED_PROVIDER_jpeg = "jpeg"
 
 PREFERRED_VERSION_linux-yocto ?= "3.4%"

meta-digi-del/recipes-multimedia/gst-plugins-good/gst-plugins-good_0.10.31.bbappend

@@ -1,7 +1,9 @@
+PACKAGECONFIG = "${@base_contains('DISTRO_FEATURES', 'x11', 'x11', '', d)}"
+PACKAGECONFIG[x11] = ",--disable-gconf --disable-x --disable-xshm --disable-xvideo,"
+
 DEPENDS_no_X := "${@oe_filter_out('gconf', '${DEPENDS}', d)}"
 DEPENDS_del := "${@base_contains('DISTRO_FEATURES', 'x11', '${DEPENDS}', '${DEPENDS_no_X}', d)}"
 
-EXTRA_OECONF_no_X := "--disable-gconf --disable-x --disable-xshm --disable-xvideo"
 EXTRA_OECONF_del += "\
 		 --disable-aalibtest \
 		 --disable-audiofx \
@@ -28,5 +30,4 @@ EXTRA_OECONF_del += "\
 		 --disable-speex \
 		 --disable-sunaudio \
 		 --disable-valgrind \
-		 ${@base_contains('DISTRO_FEATURES', 'x11', '', '${EXTRA_OECONF_no_X}', d)} \
 		"