libreboot!

this is forked from the "libre" branch in osboot, which is itself a libre,
deblobbed fork of osboot, a blobbed up fork of libreboot

libreboot needed to be purged clean. this is the new libreboot development
repository. the old one has been abandoned

resources/scripts/download/grub

@@ -0,0 +1,57 @@
+#!/bin/bash
+
+#  helper script: Downloads GRUB and patches it.
+#
+#	Copyright (C) 2014, 2015, 2016, 2020, 2021 Leah Rowe <info@minifree.org>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+# Remove the old version that may still exist
+# ------------------------------------------------------------------------------
+
+printf "Downloading GRUB\n"
+
+rm -Rf "grub/"
+
+# Get latest GRUB
+# ------------------------------------------------------------------------------
+
+# download it using git
+git clone git://git.savannah.gnu.org/grub.git || git clone http://git.savannah.gnu.org/r/grub.git
+
+if [ ! -d "grub" ]; then
+    printf "grub not downloaded; check network connection?\n\n"
+    exit 1
+fi
+
+(
+# modifications are required
+cd "grub/"
+# reset to known revision
+git reset --hard c0e647eb0e2bd09315612446cb4d90f7f75cb44c
+
+git clone git://git.sv.gnu.org/gnulib gnulib
+cd gnulib/
+
+# NOTE: when updating this, make sure it's the version specified
+# in bootstrap.conf on that version of GRUB, as specified above
+git reset --hard d271f868a8df9bbec29049d01e056481b7a1a263
+rm -Rf .git*
+)
+
+printf "\n\n"