- live-build/auto/config: add config for Ubuntu MATE.

- also fold +ppa* changes into just one version 2.276.

debian/changelog

@@ -1,22 +1,16 @@
-livecd-rootfs (2.275+ppa5) vivid; urgency=low
+livecd-rootfs (2.276) UNRELEASED; urgency=medium
 
-  * use generic kernel for all ubuntu-core system-image
-
- -- Michael Vogt <michael.vogt@ubuntu.com>  Wed, 21 Jan 2015 14:39:31 +0100
-
-livecd-rootfs (2.275+ppa4) vivid; urgency=low
+  [ Mathieu Trudel-Lapierre ]
+  * live-build/auto/config: add config for Ubuntu MATE.
 
+  [ Michael Vogt ]
+  * use generic kernel for all ubuntu-core system-image
   * live-build/ubuntu-core/hooks/01-setup_user.chroot:
     - run chpasswd after user moved into /var/lib/extrausers
-
- -- Michael Vogt <michael.vogt@ubuntu.com>  Fri, 16 Jan 2015 19:56:49 +0100
-
-livecd-rootfs (2.275+ppa3) vivid; urgency=low
-
   * live-build/ubuntu-core/hooks/01-setup_user.chroot:
     - run with -e
 
- -- Michael Vogt <michael.vogt@ubuntu.com>  Fri, 16 Jan 2015 18:28:10 +0100
+ -- Mathieu Trudel-Lapierre <mathieu-tl@ubuntu.com>  Wed, 28 Jan 2015 11:00:23 -0500
 
 livecd-rootfs (2.275+ppa2) vivid; urgency=medium
 

live-build/auto/config

@@ -149,6 +149,10 @@ if [ "$PREINSTALLED" = "true" ] && [ "$SUBPROJECT" != "wubi" ]; then
 			add_package live oem-config-gtk ubiquity-frontend-gtk
 			add_package live ubiquity-slideshow-xubuntu
 			;;
+		ubuntu-mate)
+			add_package live oem-config-gtk ubiquity-frontend-gtk
+			add_package live ubiquity-slideshow-ubuntu-mate
+			;;
 		ubuntu-server)
 			add_package live oem-config-debconf ubiquity-frontend-debconf
 			;;
@@ -306,6 +310,18 @@ case $PROJECT in
 		COMPONENTS='main restricted universe'
 		;;
 
+	ubuntu-mate)
+		add_task install minimal standard ubuntu-mate-core ubuntu-mate-desktop
+		LIVE_TASK='ubuntu-mate-live'
+		case $ARCH in
+			amd64)	add_package live linux-signed-generic ;;
+		esac
+		COMPONENTS='main restricted universe multiverse'
+		# The Ubuntu MATE STRUCTURE file has "feature
+		# no-follow-recommends".  Mirror this.
+		export APT_OPTIONS="--yes --no-install-recommends"
+		;;
+
 	ubuntustudio-dvd)
 		add_task install minimal standard ubuntustudio-desktop ubuntustudio-audio ubuntustudio-font-meta ubuntustudio-graphics ubuntustudio-video ubuntustudio-publishing ubuntustudio-photography
 		COMPONENTS='main restricted universe multiverse'