From 24513ca950abf47a0b0734820b9cafb9d4a8c514 Mon Sep 17 00:00:00 2001
From: Colin Watson <cjwatson@canonical.com>
Date: Thu, 11 Oct 2012 02:17:32 +0100
Subject: [PATCH] live-build/auto/build: If they exist, link *.efi.signed
 versions of the kernel to binary/$INITFS/kernel-$FLAVOUR rather than the
 unsigned versions.

---
 debian/changelog      | 8 ++++++++
 live-build/auto/build | 8 ++++++--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/debian/changelog b/debian/changelog
index 34491b50..f6efa666 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+livecd-rootfs (2.89) UNRELEASED; urgency=low
+
+  * live-build/auto/build: If they exist, link *.efi.signed versions of the
+    kernel to binary/$INITFS/kernel-$FLAVOUR rather than the unsigned
+    versions.
+
+ -- Colin Watson <cjwatson@ubuntu.com>  Thu, 11 Oct 2012 02:16:26 +0100
+
 livecd-rootfs (2.88) quantal; urgency=low
 
   * live-build/auto/config: Add photography and publishing metas for
diff --git a/live-build/auto/build b/live-build/auto/build
index a87021f8..c043a370 100755
--- a/live-build/auto/build
+++ b/live-build/auto/build
@@ -320,7 +320,7 @@ for FLAVOUR in $LB_LINUX_FLAVOURS; do
 	if [ -z "$LB_LINUX_FLAVOURS" ] || [ "$LB_LINUX_FLAVOURS" = "none" ]; then
 		continue
 	fi
-	KVERS="$( (cd "binary/$INITFS"; ls vmlinu?-* 2>/dev/null || true) | sed -n "s/^vmlinu.-\\([^-]*-[^-]*-$FLAVOUR\\)$/\\1/p" )"
+	KVERS="$( (cd "binary/$INITFS"; ls vmlinu?-* 2>/dev/null || true) | fgrep -v .efi.signed | sed -n "s/^vmlinu.-\\([^-]*-[^-]*-$FLAVOUR\\)$/\\1/p" )"
 	if [ -z "$KVERS" ]; then
 		if [ -e "binary/$INITFS/vmlinuz" ]; then
 			# already renamed by ubuntu-defaults-image
@@ -334,7 +334,11 @@ for FLAVOUR in $LB_LINUX_FLAVOURS; do
 		echo "Cannot handle more than one kernel for $FLAVOUR ($KVERS)!" >&2
 		exit 1
 	fi
-	ln "binary/$INITFS/"vmlinu?-"$KVERS" "$PREFIX.kernel-$FLAVOUR"
+	if [ -e "binary/$INITFS/"vmlinu?-"$KVERS.efi.signed" ]; then
+		ln "binary/$INITFS/"vmlinu?-"$KVERS.efi.signed" "$PREFIX.kernel-$FLAVOUR"
+	else
+		ln "binary/$INITFS/"vmlinu?-"$KVERS" "$PREFIX.kernel-$FLAVOUR"
+	fi
 	chmod 644 "$PREFIX.kernel-$FLAVOUR"
 	if [ -e "binary/$INITFS/initrd.img-$KVERS" ]; then
 		ln "binary/$INITFS/initrd.img-$KVERS" "$PREFIX.initrd-$FLAVOUR"