e1531466e1
This change updates grub to the 2.04 release. The new release changed how grub is built, so the bootstrap and bootstrap.conf files have to be added to the dist-git. Also, the gitignore file changed so it has to be updated. Since the patches have been forward ported to 2.04, there's no need for a logic to maintain a patch with the delta between the release and the grub master branch. So the release-to-master.patch is dropped and no longer is updated by the do-rebase script. Also since gnulib isn't part of the grub repository anymore and cloned by the boostrap tool, a gnulib tarball is included as other source file and copied before calling the bootstrap tool. That way grub can be built even in builders that only have access to the sources lookaside cache. Resolves: rhbz#1727279 Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
130 lines
4.0 KiB
Diff
130 lines
4.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Michael Chang <mchang@suse.com>
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Date: Thu, 21 Aug 2014 03:39:11 +0000
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Subject: [PATCH] grub2-btrfs-05-grub2-mkconfig
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Signed-off-by: Michael Chang <mchang@suse.com>
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---
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util/grub-mkconfig.in | 3 ++-
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util/grub-mkconfig_lib.in | 4 ++++
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util/grub.d/00_header.in | 25 ++++++++++++++++++++++++-
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util/grub.d/10_linux.in | 4 ++++
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util/grub.d/20_linux_xen.in | 4 ++++
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5 files changed, 38 insertions(+), 2 deletions(-)
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diff --git a/util/grub-mkconfig.in b/util/grub-mkconfig.in
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index 6247a0ba850..4649e92eb0f 100644
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--- a/util/grub-mkconfig.in
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+++ b/util/grub-mkconfig.in
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@@ -258,7 +258,8 @@ export GRUB_DEFAULT \
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GRUB_BADRAM \
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GRUB_OS_PROBER_SKIP_LIST \
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GRUB_DISABLE_SUBMENU \
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- GRUB_DEFAULT_DTB
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+ GRUB_DEFAULT_DTB \
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+ SUSE_BTRFS_SNAPSHOT_BOOTING
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if test "x${grub_cfg}" != "x"; then
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rm -f "${grub_cfg}.new"
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diff --git a/util/grub-mkconfig_lib.in b/util/grub-mkconfig_lib.in
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index 113a41f9409..b3aae534ddc 100644
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--- a/util/grub-mkconfig_lib.in
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+++ b/util/grub-mkconfig_lib.in
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@@ -52,7 +52,11 @@ grub_warn ()
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make_system_path_relative_to_its_root ()
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{
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+ if [ "x${SUSE_BTRFS_SNAPSHOT_BOOTING}" = "xtrue" ] ; then
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+ "${grub_mkrelpath}" -r "$1"
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+ else
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"${grub_mkrelpath}" "$1"
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+ fi
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}
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is_path_readable_by_grub ()
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diff --git a/util/grub.d/00_header.in b/util/grub.d/00_header.in
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index 858b526c925..de727e6ee6b 100644
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--- a/util/grub.d/00_header.in
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+++ b/util/grub.d/00_header.in
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@@ -27,6 +27,14 @@ export TEXTDOMAINDIR="@localedir@"
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. "$pkgdatadir/grub-mkconfig_lib"
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+if [ "x${SUSE_BTRFS_SNAPSHOT_BOOTING}" = "xtrue" ] &&
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+ [ "x${GRUB_FS}" = "xbtrfs" ] ; then
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+ cat <<EOF
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+set btrfs_relative_path="y"
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+export btrfs_relative_path
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+EOF
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+fi
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+
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# Do this as early as possible, since other commands might depend on it.
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# (e.g. the `loadfont' command might need lvm or raid modules)
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for i in ${GRUB_PRELOAD_MODULES} ; do
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@@ -45,7 +53,9 @@ if [ "x${GRUB_TIMEOUT_BUTTON}" = "x" ] ; then GRUB_TIMEOUT_BUTTON="$GRUB_TIMEOUT
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cat << EOF
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set pager=1
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-if [ -s \$prefix/grubenv ]; then
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+if [ -f \${config_directory}/grubenv ]; then
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+ load_env -f \${config_directory}/grubenv
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+elif [ -s \$prefix/grubenv ]; then
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load_env
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fi
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EOF
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@@ -356,3 +366,16 @@ fi
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if [ "x${GRUB_BADRAM}" != "x" ] ; then
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echo "badram ${GRUB_BADRAM}"
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fi
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+
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+if [ "x${SUSE_BTRFS_SNAPSHOT_BOOTING}" = "xtrue" ] &&
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+ [ "x${GRUB_ENABLE_BLSCFG}" = "xtrue" ] &&
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+ [ "x${GRUB_FS}" = "xbtrfs" ] ; then
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+ # Note: No $snapshot_num on *read-only* rollback! (bsc#901487)
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+ cat <<EOF
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+if [ -n "\$extra_cmdline" ]; then
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+ submenu "Bootable snapshot #\$snapshot_num" {
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+ menuentry "If OK, run 'snapper rollback' and reboot." { true; }
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+ }
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+fi
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+EOF
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+fi
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diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
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index 55f4aa783cf..5cab299dc08 100644
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--- a/util/grub.d/10_linux.in
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+++ b/util/grub.d/10_linux.in
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@@ -66,10 +66,14 @@ fi
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case x"$GRUB_FS" in
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xbtrfs)
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+ if [ "x${SUSE_BTRFS_SNAPSHOT_BOOTING}" = "xtrue" ]; then
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+ GRUB_CMDLINE_LINUX="${GRUB_CMDLINE_LINUX} \${extra_cmdline}"
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+ else
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rootsubvol="`make_system_path_relative_to_its_root /`"
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rootsubvol="${rootsubvol#/}"
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if [ "x${rootsubvol}" != x ]; then
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GRUB_CMDLINE_LINUX="rootflags=subvol=${rootsubvol} ${GRUB_CMDLINE_LINUX}"
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+ fi
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fi;;
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xzfs)
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rpool=`${grub_probe} --device ${GRUB_DEVICE} --target=fs_label 2>/dev/null || true`
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diff --git a/util/grub.d/20_linux_xen.in b/util/grub.d/20_linux_xen.in
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index 47e0d3f5cd6..1519ec692fe 100644
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--- a/util/grub.d/20_linux_xen.in
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+++ b/util/grub.d/20_linux_xen.in
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@@ -73,10 +73,14 @@ fi
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case x"$GRUB_FS" in
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xbtrfs)
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+ if [ "x${SUSE_BTRFS_SNAPSHOT_BOOTING}" = "xtrue" ]; then
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+ GRUB_CMDLINE_LINUX="${GRUB_CMDLINE_LINUX} \${extra_cmdline}"
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+ else
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rootsubvol="`make_system_path_relative_to_its_root /`"
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rootsubvol="${rootsubvol#/}"
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if [ "x${rootsubvol}" != x ]; then
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GRUB_CMDLINE_LINUX="rootflags=subvol=${rootsubvol} ${GRUB_CMDLINE_LINUX}"
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+ fi
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fi;;
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xzfs)
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rpool=`${grub_probe} --device ${GRUB_DEVICE} --target=fs_label 2>/dev/null || true`
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