From 65ab51d514504bd173e52b2bafe5dd7f19ba3ad947e2bfd0c4429eaa5a512b3e Mon Sep 17 00:00:00 2001
From: Stephan Kulow <coolo@suse.com>
Date: Mon, 7 Jan 2013 14:17:20 +0000
Subject: [PATCH] Accepting request 147213 from Base:System

- add support for chainloading another UEFI bootloader to
  30_os-prober (bnc#775610) (forwarded request 147192 from arvidjaar)

OBS-URL: https://build.opensuse.org/request/show/147213
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/grub2?expand=0&rev=53
---
 30_os-prober_UEFI_support.patch | 36 +++++++++++++++++++++++++++++++++
 grub2.changes                   |  6 ++++++
 grub2.spec                      |  2 ++
 3 files changed, 44 insertions(+)
 create mode 100644 30_os-prober_UEFI_support.patch

diff --git a/30_os-prober_UEFI_support.patch b/30_os-prober_UEFI_support.patch
new file mode 100644
index 0000000..49dfe9a
--- /dev/null
+++ b/30_os-prober_UEFI_support.patch
@@ -0,0 +1,36 @@
+From: Andrey Borzenkov <arvidjaar@gmail.com>
+Date: Fri Jan  4 09:46:56 UTC 2013
+Subject: properly quote translated strings in grub.cfg
+
+References: bnc#775610
+Patch-Mainline: no
+
+Add support for chainloading another bootloader on UEFI systems.
+This requires additional os-prober support to be actually useful.
+Index: grub-2.00/util/grub.d/30_os-prober.in
+===================================================================
+--- grub-2.00.orig/util/grub.d/30_os-prober.in
++++ grub-2.00/util/grub.d/30_os-prober.in
+@@ -144,6 +144,22 @@ EOF
+ }
+ EOF
+     ;;
++    efi)
++
++	EFIPATH=${DEVICE#*@}
++	DEVICE=${DEVICE%@*}
++	onstr="$(gettext_printf "(on %s)" "${DEVICE}")"
++      cat << EOF
++menuentry '$(echo "${LONGNAME} $onstr" | grub_quote)' --class windows --class os \$menuentry_id_option 'osprober-efi-$(grub_get_device_id "${DEVICE}")' {
++EOF
++      save_default_entry | sed -e "s/^/\t/"
++      prepare_grub_to_access_device ${DEVICE} | sed -e "s/^/\t/"
++
++      cat <<EOF
++	chainloader ${EFIPATH}
++}
++EOF
++    ;;
+     linux)
+       LINUXPROBED="`linux-boot-prober ${DEVICE} 2> /dev/null | tr ' ' '^' | paste -s -d ' '`"
+       prepare_boot_cache=
diff --git a/grub2.changes b/grub2.changes
index b28aecf..4471c58 100644
--- a/grub2.changes
+++ b/grub2.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Jan  4 10:29:58 UTC 2013 - arvidjaar@gmail.com
+
+- add support for chainloading another UEFI bootloader to
+  30_os-prober (bnc#775610)
+
 -------------------------------------------------------------------
 Mon Nov 26 08:26:10 UTC 2012 - mchang@suse.com
 
diff --git a/grub2.spec b/grub2.spec
index 29985d2..61d8f35 100644
--- a/grub2.spec
+++ b/grub2.spec
@@ -131,6 +131,7 @@ Patch21:        grub2-secureboot-add-linuxefi.patch
 Patch22:        grub2-secureboot-use-linuxefi-on-uefi.patch
 Patch23:        grub2-secureboot-no-insmod-on-sb.patch
 Patch24:        grub2-secureboot-provide-linuxefi-config.patch
+Patch25:        30_os-prober_UEFI_support.patch
 PreReq:         perl-Bootloader
 Requires:       gettext-runtime
 %if 0%{?suse_version} >= 1140
@@ -242,6 +243,7 @@ mv docs/grub.texi docs/grub2.texi
 %patch22 -p1
 %patch23 -p1
 %patch24 -p1
+%patch25 -p1
 cd ..
 
 # README.openSUSE