ostree: Do not use grub2-mkconfig.

For more details see:
https://bugzilla.gnome.org/show_bug.cgi?id=762220

To summarize:

1) The current approach is less flexible than using a
   custom 'ostree-grub-generator' script. Each device can
   adjust this script for its needs, instead of hardcoding
   some values in ostree-bootloader-grub2.c.

2) Too much overhead on embedded to generate grub.cfg
   via /etc/grub.d/ configuration files. It is still
   possible to do so, even with this patch applied.

3) The grub2-mkconfig code path has other issues:
   https://bugzilla.gnome.org/show_bug.cgi?id=761180

Change-Id: I077838fdf16fbbb42f98df6fa6720bfbaf7c6f8b
Reviewed-by: Samuli Piippo <samuli.piippo@theqtcompany.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/recipes/ostree/ostree.bb b/recipes/ostree/ostree.bb
index a0a1b8a..4dbafd5 100644
--- a/recipes/ostree/ostree.bb
+++ b/recipes/ostree/ostree.bb
@@ -32,6 +32,7 @@ SRC_URI = " \
     file://0002-u-boot-Merge-ostree-s-and-systems-uEnv.txt.patch \
     file://0003-Allow-updating-files-in-root-of-boot.patch \
     file://0004-Mount-boot-partition.patch \
+    file://0005-Do-not-use-grub2-mkconfig.patch \
     "
 
 SRCREV = "efdb4d8f443768e59529c299290bee8b1f8f93c3"