Merge ~xnox/+git/linux-meta-azure-fde:master into ~mhcerri/+git/linux-meta-azure-fde:master

[Dimitri John Ledkov]

divert grub stuff; install kernel.efi on first install only; and never update ESP again, since there is no resealing support at the moment.

diff --git a/debian/linux-image-azure-fde.links b/debian/linux-image-azure-fde.links
new file mode 100644
index 0000000..ff4b10b
--- /dev/null
+++ b/debian/linux-image-azure-fde.links
@@ -0,0 +1,3 @@
+/bin/true /usr/sbin/update-grub
+/bin/true /usr/sbin/grub-install
+/bin/true /usr/lib/grub/grub-multi-install
diff --git a/debian/linux-image-azure-fde.postinst b/debian/linux-image-azure-fde.postinst
new file mode 100755
index 0000000..14771ce
--- /dev/null
+++ b/debian/linux-image-azure-fde.postinst
@@ -0,0 +1,12 @@
+#!/bin/sh
+set -e
+
+#DEBHELPER#
+
+# For now, only deploy kernel.efi on fresh install and do not update
+# it. As there is no resealing support yet.
+if [ "$1" = "configure" ] && [ -z "$2" ]; then
+    cp -v /usr/lib/linux/kernel.efi-#KERNEL_ABI_VERSION#-azure /boot/efi/EFI/ubuntu/grubx64.efi
+fi
+
+exit 0
diff --git a/debian/linux-image-azure-fde.postrm b/debian/linux-image-azure-fde.postrm
new file mode 100755
index 0000000..892b301
--- /dev/null
+++ b/debian/linux-image-azure-fde.postrm
@@ -0,0 +1,14 @@
+#!/bin/sh
+set -e
+
+#DEBHELPER#
+
+if [ remove = "$1" -o abort-install = "$1" -o disappear = "$1" ]; then
+    for prog in /usr/sbin/update-grub /usr/sbin/grub-install /usr/lib/grub/grub-multi-install; do
+        dpkg-divert --package #PACKAGE# --remove --rename --divert $prog.#PACKAGE# $prog
+    done
+    /usr/lib/grub/grub-multi-install || :
+    update-grub || :
+fi
+
+exit 0
diff --git a/debian/linux-image-azure-fde.preinst b/debian/linux-image-azure-fde.preinst
new file mode 100755
index 0000000..428c047
--- /dev/null
+++ b/debian/linux-image-azure-fde.preinst
@@ -0,0 +1,11 @@
+#!/bin/sh
+set -e
+
+#DEBHELPER#
+
+for prog in /usr/sbin/update-grub /usr/sbin/grub-install /usr/lib/grub/grub-multi-install; do
+    dpkg-divert --quiet --package #PACKAGE# --add --rename --divert $prog.#PACKAGE# $prog
+    ln -s /bin/true $prog
+done
+
+exit 0
diff --git a/debian/rules b/debian/rules
index 73153b8..374a9ff 100755
--- a/debian/rules
+++ b/debian/rules
@@ -95,10 +95,11 @@ binary-%: debian/control install-%
 
 	dh_installdirs $(t)
 	dh_installdocs $(t)
+	dh_link $(t)
 	dh_installchangelogs $(t)
 	dh_compress $(t)
 	dh_fixperms $(t)
-	dh_installdeb $(t)
+	dh_installdeb $(t) --define KERNEL_ABI_VERSION=$(KERNEL_ABI_VERSION)
 	dh_gencontrol $(t) -- $(gencontrol_flags)
 	dh_md5sums $(t)
 	dh_builddeb $(t)