Import patches-unapplied version 2.15 to ubuntu/oneiric

Imported using git-ubuntu import.

Changelog parent: 50cf3a267c

New changelog entries:
  * Support generating different binary image types using
    BINARYFORMAT=iso-hybrid and so on (although this won't actually work
    until we create a syslinux-themes-ubuntu package).

debian/changelog

@@ -1,3 +1,11 @@
+livecd-rootfs (2.15) oneiric; urgency=low
+
+  * Support generating different binary image types using
+    BINARYFORMAT=iso-hybrid and so on (although this won't actually work
+    until we create a syslinux-themes-ubuntu package).
+
+ -- Colin Watson <cjwatson@ubuntu.com>  Thu, 14 Jul 2011 18:27:04 +0100
+
 livecd-rootfs (2.14) oneiric; urgency=low
 
   * Handle package/task list changes in live-build 3.0~a22-1.

live-build/auto/config

@@ -51,7 +51,10 @@ add_package ()
 OPTS=
 COMPONENTS=
 BINARY_REMOVE_LINUX=:
+BINARY_IMAGES=none
+MEMTEST=none
 SOURCE='--source false'
+BOOTLOADER=none
 LIVE_TASK=
 
 case $IMAGEFORMAT in
@@ -72,6 +75,14 @@ case $IMAGEFORMAT in
 		;;
 esac
 
+case $BINARYFORMAT in
+	iso*|usb*)
+		BINARY_IMAGES="$BINARYFORMAT"
+		MEMTEST=memtest86+
+		BOOTLOADER=syslinux
+		;;
+esac
+
 case $PROJECT in
 	ubuntu|ubuntu-dvd)
 		add_task install minimal standard ubuntu-desktop
@@ -170,8 +181,8 @@ lb config noauto \
 	--mode ubuntu \
 	--distribution "$SUITE" \
 	--bootstrap-keyring ubuntu-keyring \
-	--binary-images none \
+	--binary-images "$BINARY_IMAGES" \
-	--memtest none \
+	--memtest "$MEMTEST" \
 	$SOURCE \
 	--build-with-chroot false \
 	${MIRROR:+--parent-mirror-bootstrap $MIRROR} \
@@ -179,7 +190,7 @@ lb config noauto \
 	--package-lists none \
 	${KERNEL_FLAVOURS:+--linux-flavours "$KERNEL_FLAVOURS"} \
 	--initsystem none \
-	--bootloader none \
+	--bootloader "$BOOTLOADER" \
 	--initramfs-compression lzma \
 	$OPTS