From cb38bc65af525b9b15105ccc318fb8a8a3e53f3b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Mas=C5=82owski?= <mtjm@mtjm.eu>
Date: Thu, 11 Aug 2011 00:57:40 +0200
Subject: Upgrade to Arch's grub2-1.99-4 patched to recognize our initrd.

---
 libre/grub2/PKGBUILD                             |  67 ++++++-------
 libre/grub2/archlinux_grub2_mkconfig_fixes.patch | 119 +++++++++++------------
 libre/grub2/grub.default                         |  16 ++-
 libre/grub2/grub2.install                        |  47 +++++----
 libre/grub2/grub2_bzr_export.sh                  | 103 ++++++++++++++++++++
 libre/grub2/parabola-mkconfig.patch              |  74 +++++---------
 6 files changed, 250 insertions(+), 176 deletions(-)
 create mode 100644 libre/grub2/grub2_bzr_export.sh

(limited to 'libre/grub2')

diff --git a/libre/grub2/PKGBUILD b/libre/grub2/PKGBUILD
index 7c1c0177a..c914ff086 100644
--- a/libre/grub2/PKGBUILD
+++ b/libre/grub2/PKGBUILD
@@ -1,24 +1,28 @@
 # Maintainer: Ronald van Haren <ronald.archlinux.org>
 # Contributor: Keshav P R <skodabenz at rocketmail dot com>
 
-# _grub2_rev=3072
+# The src pkg includes grub2_bzr_export.sh to create newer grub-extras snapshots. Modify the paths in it accordingly.
 
-_grub2_lua_ver=19
+# _grub2_rev=3238
+
+_grub2_lua_ver=20
 _grub2_gpxe_ver=12
-_grub2_ntldr_ver=13
-_grub2_915_ver=6
+_grub2_ntldr_ver=17
+_grub2_915_ver=7
 
 pkgname=('grub2-common' 'grub2-bios' 'grub2-efi-i386')
 pkgbase="grub2"
-pkgver='1.99~rc1'
-pkgrel=4.1
+pkgver='1.99'
+pkgrel=4
 url="http://www.gnu.org/software/grub/"
 arch=('i686' 'x86_64')
 license=('GPL3')
-makedepends=('bdf-unifont' 'python2' 'xz' 'autogen' 'texinfo' 'help2man' 'gettext' 'device-mapper' 'flex')
+epoch=1
+makedepends=('bdf-unifont' 'python2' 'xz' 'autogen' 'texinfo' 'help2man' 'gettext' 'device-mapper')
 options=(strip purge docs zipman !emptydirs)
 
-source=("ftp://alpha.gnu.org/gnu/grub/grub-${pkgver}.tar.gz"
+#	"http://alpha.gnu.org/gnu/grub/grub-${pkgver}.tar.xz"
+source=("ftp://ftp.gnu.org/gnu/grub/grub-1.99.tar.xz"
 	"ftp://ftp.archlinux.org/other/grub2/grub2_extras_lua_r${_grub2_lua_ver}.tar.xz"
 	"ftp://ftp.archlinux.org/other/grub2/grub2_extras_gpxe_r${_grub2_gpxe_ver}.tar.xz"
 	"ftp://ftp.archlinux.org/other/grub2/grub2_extras_ntldr-img_r${_grub2_ntldr_ver}.tar.xz"
@@ -27,7 +31,7 @@ source=("ftp://alpha.gnu.org/gnu/grub/grub-${pkgver}.tar.gz"
 	'grub.default'
 	'grub.cfg'
 	'20_memtest86+'
-	'05_archtheme'
+	'grub2_bzr_export.sh'
         'parabola-mkconfig.patch')
 
 noextract=("grub2_extras_lua_r${_grub2_lua_ver}.tar.xz"
@@ -35,6 +39,17 @@ noextract=("grub2_extras_lua_r${_grub2_lua_ver}.tar.xz"
 	"grub2_extras_ntldr-img_r${_grub2_ntldr_ver}.tar.xz"
 	"grub2_extras_915resolution_r${_grub2_915_ver}.tar.xz")
 
+sha1sums=('a5ae9558f30ce7757a76aa130088b053a87e2fb6'
+          '9f2dbf7a3faab24ca92266400aa513fecd3895c8'
+          'b04994c005910b4bf123f034b30109d5c8d6fd86'
+          'e0c1a97770cc23226cf4535c029ef50b17f67974'
+          '8bcaed545956bb33581e1b97ac96a2c3717ec793'
+          'b7e5510c7b171e9c4dbddb42bbf54ce5ee86e2de'
+          '83bcaca902391f956ea415a0c712cea56d85d0c2'
+          '8948d89537c12a4202df7c001e65a77030bbe5a3'
+          '82a27eca5277218cf57c6c5767e0b17a72f62229'
+          'beb31419045db70fee7401aa6448c220a491e2a3'
+          'cf148a6afe6067db48975cfd08fe5fb6c2d2bf24')
 
 build() {
 	# set architecture dependent variables
@@ -56,7 +71,7 @@ build_grub2-common_and_bios() {
 	## Apply Archlinux specific fixes to enable grub2-mkconfig detect Arch kernels and initramfs
 	cd ${srcdir}/grub2_bios-${pkgver}
 	patch -Np1 -i ${srcdir}/archlinux_grub2_mkconfig_fixes.patch
-        patch -Np1 -i ${srcdir}/parabola-mkconfig.patch
+	patch -Np1 -i ${srcdir}/parabola-mkconfig.patch
 
 	# add the grub-extra sources
 	export GRUB_CONTRIB=${srcdir}/grub2_bios-${pkgver}/grub2-extras/  
@@ -90,8 +105,7 @@ build_grub2-common_and_bios() {
 		--bindir=/bin --sbindir=/sbin \
 		--mandir=/usr/share/man --infodir=/usr/share/info \
 		--sysconfdir=/etc --enable-nls \
-		--program-transform-name=s,grub,grub, \
-                --disable-werror
+		--program-transform-name=s,grub,grub,
 	CFLAGS="" make 
 }
 
@@ -121,22 +135,18 @@ build_grub2-efi() {
 		--prefix=/usr --bindir=/bin \
 		--sbindir=/sbin --mandir=/usr/share/man \
 		--infodir=/usr/share/info --sysconfdir=/etc \
-		--enable-nls --program-transform-name=s,grub,grub, \
-                --disable-werror
+		--enable-nls --program-transform-name=s,grub,grub,
 	CFLAGS="" make 
 }
 
 package_grub2-common() {
 	pkgdesc="The GNU GRand Unified Bootloader version 2 - Files common for all platforms"
 	install="grub2.install"
-	depends=('xz' 'freetype2' 'device-mapper')
+	depends=('xz' 'freetype2' 'device-mapper' 'gettext' 'texinfo')
 	conflicts=('grub')
 	backup=('boot/grub/grub.cfg' 'etc/default/grub' 'etc/grub.d/40_custom')
 	cd ${srcdir}/grub2_bios-${pkgver}
-	make DESTDIR=${pkgdir} install 
-
-	## install grub2-extras ntldr-img's grubinst as /sbin/grubinst
-	install -Dm755 ${srcdir}/grub2_bios-${pkgver}/grub-core/grubinst ${pkgdir}/sbin/grubinst
+	make DESTDIR=${pkgdir} install
   
 	install -Dm755 ${pkgdir}/sbin/grub-install ${pkgdir}/sbin/grub_bios-install
 	install -Dm755 ${pkgdir}/sbin/grub-install ${pkgdir}/sbin/grub_efi_x86_64-install
@@ -155,7 +165,6 @@ package_grub2-common() {
 		${pkgdir}/sbin/grub_efi_i386-install
   
 	## install extra /etc/grub.d/ files
-	install -Dm755 ${srcdir}/05_archtheme ${pkgdir}/etc/grub.d/05_archtheme
 	install -Dm755 ${srcdir}/20_memtest86+ ${pkgdir}/etc/grub.d/20_memtest86+
     
 	## install /etc/default/grub (used by grub-mkconfig)
@@ -170,7 +179,7 @@ package_grub2-common() {
 
 package_grub2-bios() {
 	pkgdesc="The GNU GRand Unified Bootloader version 2 - Built for PC BIOS"
-	depends=(grub2-common=${pkgver})
+	depends=(grub2-common=${epoch}:${pkgver})
 	replaces=('grub2')
 	provides=('grub2')
   
@@ -185,8 +194,8 @@ package_grub2-bios() {
 package_grub2-efi-i386() {
 
 	pkgdesc="The GNU GRand Unified Bootloader version 2 - i386 UEFI version"
-	depends=("grub2-common=${pkgver}" 'dosfstools')
-	optdepends=('efibootmgr')
+	depends=("grub2-common=${epoch}:${pkgver}" 'dosfstools' 'efibootmgr')
+	optdepends=('mtools')
   
 	cd ${srcdir}/grub2_efi-${pkgver}
 	make DESTDIR=${pkgdir} install 
@@ -195,15 +204,3 @@ package_grub2-efi-i386() {
         rm -rf ${pkgdir}/{boot,bin,sbin,etc,usr/share}
         rm ${pkgdir}/usr/lib/grub/{grub-mkconfig_lib,update-grub_lib}
 }
-
-md5sums=('fd602ffaada5ba7939d0ea47091841a5'
-         '21b709f119e0bef1c51978d757e885dc'
-         '9e0944f3e63586dc4242fd8b7977e3c4'
-         '0a124ffc9835100ba0e7de7a0ac1c389'
-         '0016761d429e6a77b90d09ed6ee8a47d'
-         '93f0f96911451e86014e04f96e13462f'
-         '50123c37cf145a98aba4ffb0fc4efba1'
-         '7cb90ebb04b856ded6ae171c3658fba2'
-         '5a07e04c4ecb8ed145d54fec3043e0d5'
-         'e143ae2e453b7c3ced309667df30da55'
-         'bc369fcd7576beba804cad91f2b79f8f')
diff --git a/libre/grub2/archlinux_grub2_mkconfig_fixes.patch b/libre/grub2/archlinux_grub2_mkconfig_fixes.patch
index 62acd2ee8..11805e309 100644
--- a/libre/grub2/archlinux_grub2_mkconfig_fixes.patch
+++ b/libre/grub2/archlinux_grub2_mkconfig_fixes.patch
@@ -1,21 +1,7 @@
-diff --git a/util/grub-mkconfig.in b/util/grub-mkconfig.in
-index b041a38..6f31dce 100644
---- a/util/grub-mkconfig.in
-+++ b/util/grub-mkconfig.in
-@@ -252,6 +252,8 @@ export GRUB_DEFAULT \
-   GRUB_THEME \
-   GRUB_GFXPAYLOAD_LINUX \
-   GRUB_DISABLE_OS_PROBER \
-+  GRUB_COLOR_NORMAL \
-+  GRUB_COLOR_HIGHLIGHT \
-   GRUB_INIT_TUNE \
-   GRUB_SAVEDEFAULT \
-   GRUB_BADRAM
-diff --git a/util/grub.d/00_header.in b/util/grub.d/00_header.in
-index 420b3f3..79fd4fb 100644
---- a/util/grub.d/00_header.in
-+++ b/util/grub.d/00_header.in
-@@ -100,6 +100,14 @@ cat <<EOF
+diff -Nur a/util/grub.d/00_header.in b/util/grub.d/00_header.in
+--- a/util/grub.d/00_header.in	2011-04-06 13:14:27.000000000 +0200
++++ b/util/grub.d/00_header.in	2011-08-01 15:19:57.919100452 +0200
+@@ -100,6 +100,14 @@
  
  EOF
  
@@ -30,64 +16,75 @@ index 420b3f3..79fd4fb 100644
  serial=0;
  gfxterm=0;
  for x in ${GRUB_TERMINAL_INPUT} ${GRUB_TERMINAL_OUTPUT}; do
-diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
-index a09c3e6..cf12ea9 100644
---- a/util/grub.d/10_linux.in
-+++ b/util/grub.d/10_linux.in
-@@ -31,8 +31,8 @@ CLASS="--class gnu-linux --class gnu --class os"
+diff -Nur a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
+--- a/util/grub.d/10_linux.in	2011-05-14 22:36:49.000000000 +0200
++++ b/util/grub.d/10_linux.in	2011-08-01 15:56:53.324779083 +0200
+@@ -31,8 +31,8 @@
  if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
    OS=GNU/Linux
  else
 -  OS="${GRUB_DISTRIBUTOR} GNU/Linux"
--  CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr '[A-Z]' '[a-z]' | cut -d' ' -f1) ${CLASS}"
+-  CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1) ${CLASS}"
 +  OS="${GRUB_DISTRIBUTOR}"
-+  CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr '[A-Z]' '[a-z]' | tr -d ' ') ${CLASS}"
++  CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | tr -d ' ') ${CLASS}"
  fi
  
  # loop-AES arranges things so that /dev/loop/X can be our root device, but
-@@ -48,7 +48,7 @@ if [ "x${GRUB_DEVICE_UUID}" = "x" ] || [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue"
-     || uses_abstraction "${GRUB_DEVICE}" lvm; then
-   LINUX_ROOT_DEVICE=${GRUB_DEVICE}
- else
--  LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID}
-+  LINUX_ROOT_DEVICE="/dev/disk/by-uuid/${GRUB_DEVICE_UUID}"
- fi
+@@ -65,7 +65,9 @@
+   version="$2"
+   recovery="$3"
+   args="$4"
+-  if ${recovery} ; then
++  if [ -n "$5" ] ; then
++    title="$(gettext_quoted "%s, with Linux %s") $5"
++  elif ${recovery} ; then
+     title="$(gettext_quoted "%s, with Linux %s (recovery mode)")"
+   else
+     title="$(gettext_quoted "%s, with Linux %s")"
+@@ -132,7 +134,7 @@
  
- linux_entry ()
-@@ -111,7 +111,7 @@ EOF
- EOF
- }
- 
--list=`for i in /boot/vmlinuz-* /boot/vmlinux-* /vmlinuz-* /vmlinux-* ; do
-+list=`for i in /boot/vmlinuz* /boot/vmlinux* /vmlinuz* /vmlinux* ; do
-         if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi
-       done`
- prepare_boot_cache=
-@@ -123,14 +123,12 @@ while [ "x$list" != "x" ] ; do
-   dirname=`dirname $linux`
-   rel_dirname=`make_system_path_relative_to_its_root $dirname`
-   version=`echo $basename | sed -e "s,^[^0-9]*-,,g"`
--  alt_version=`echo $version | sed -e "s,\.old$,,g"`
-+  base_init=`echo $basename | sed -e "s,vmlinuz,kernel,g"`
-+  alt_version="${base_init}-fallback"
-   linux_root_device_thisversion="${LINUX_ROOT_DEVICE}"
- 
-   initrd=
--  for i in "initrd.img-${version}" "initrd-${version}.img" \
--	   "initrd-${version}" "initramfs-${version}.img" \
--	   "initrd.img-${alt_version}" "initrd-${alt_version}.img" \
--	   "initrd-${alt_version}" "initramfs-${alt_version}.img"; do
-+  for i in "${base_init}.img"; do
+ case x`uname -m` in
+     xi?86 | xx86_64)
+-	list=`for i in /boot/vmlinuz-* /vmlinuz-* /boot/kernel-* ; do
++	list=`for i in /boot/vmlinuz-* /vmlinuz-* /boot/kernel-* /boot/vmlinuz26-* ; do
+                   if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi
+               done` ;;
+     *) 
+@@ -160,7 +162,8 @@
+ 	   "initrd.img-${alt_version}" "initrd-${alt_version}.img" \
+ 	   "initrd-${alt_version}" "initramfs-${alt_version}.img" \
+ 	   "initramfs-genkernel-${version}" \
+-	   "initramfs-genkernel-${alt_version}"; do
++	   "initramfs-genkernel-${alt_version}" \
++	   "${basename/vmlinuz/kernel}.img"; do
      if test -e "${dirname}/${i}" ; then
        initrd="$i"
        break
-@@ -155,6 +153,9 @@ while [ "x$list" != "x" ] ; do
+@@ -190,6 +193,15 @@
  
    linux_entry "${OS}" "${version}" false \
        "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
-+  initrd="${alt_version}.img"
-+  linux_entry "${OS}" "${version} Fallback" false \
-+      "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
++  for i in "initramfs-${version}-fallback.img" \
++	   "${basename/vmlinuz/kernel}-fallback.img"; do
++    if test -e "${dirname}/${i}"; then
++      initrd="$i"
++      linux_entry "${OS}" "${version}" true \
++	  "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}" Fallback
++      break
++    fi
++  done
    if [ "x${GRUB_DISABLE_RECOVERY}" != "xtrue" ]; then
      linux_entry "${OS}" "${version}" true \
  	"single ${GRUB_CMDLINE_LINUX}"
+diff -Nur a/util/grub-mkconfig.in b/util/grub-mkconfig.in
+--- a/util/grub-mkconfig.in	2011-04-06 17:45:53.000000000 +0200
++++ b/util/grub-mkconfig.in	2011-08-01 15:20:49.256867648 +0200
+@@ -252,6 +252,8 @@
+   GRUB_THEME \
+   GRUB_GFXPAYLOAD_LINUX \
+   GRUB_DISABLE_OS_PROBER \
++  GRUB_COLOR_NORMAL \
++  GRUB_COLOR_HIGHLIGHT \
+   GRUB_INIT_TUNE \
+   GRUB_SAVEDEFAULT \
+   GRUB_BADRAM
diff --git a/libre/grub2/grub.default b/libre/grub2/grub.default
index 8302bdb3f..dec2d36d1 100644
--- a/libre/grub2/grub.default
+++ b/libre/grub2/grub.default
@@ -3,31 +3,37 @@
 
 GRUB_DEFAULT=0
 GRUB_TIMEOUT=5
-GRUB_DISTRIBUTOR="Arch Linux"
+GRUB_DISTRIBUTOR="Parabola GNU/Linux"
 GRUB_CMDLINE_LINUX_DEFAULT="quiet"
 GRUB_CMDLINE_LINUX=""
 
+# Preload both GPT and MBR modules so that they are not missed
+GRUB_PRELOAD_MODULES="part_gpt part_msdos"
+
 # Uncomment to enable Hidden Menu, and optionally hide the timeout count
 #GRUB_HIDDEN_TIMEOUT=5
 #GRUB_HIDDEN_TIMEOUT_QUIET=true
 
+# Uncomment to use basic console
+GRUB_TERMINAL_INPUT=console
+
 # Uncomment to disable graphical terminal
-#GRUB_TERMINAL=console
+#GRUB_TERMINAL_OUTPUT=console
 
 # The resolution used on graphical terminal
 # note that you can use only modes which your graphic card supports via VBE
 # you can see them in real GRUB with the command `vbeinfo'
-#GRUB_GFXMODE=1024x768x24
+GRUB_GFXMODE=auto
 
 # Uncomment to allow the kernel use the same resolution used by grub
-#GRUB_GFXPAYLOAD_LINUX=keep
+GRUB_GFXPAYLOAD_LINUX=keep
 
 # Uncomment if you want GRUB to pass to the Linux kernel the old parameter 
 # format "root=/dev/xxx" instead of "root=/dev/disk/by-uuid/xxx" 
 #GRUB_DISABLE_LINUX_UUID=true
 
 # Uncomment to disable generation of recovery mode menu entries
-#GRUB_DISABLE_RECOVERY="true"
+GRUB_DISABLE_RECOVERY=true
 
 # Uncomment and set to the desired menu colors.  Used by normal and wallpaper 
 # modes only.  Entries specified as foreground/background.
diff --git a/libre/grub2/grub2.install b/libre/grub2/grub2.install
index 898dc9246..9baf14776 100644
--- a/libre/grub2/grub2.install
+++ b/libre/grub2/grub2.install
@@ -1,30 +1,29 @@
-post_install() {
-
- if [ -f /boot/grub/grub.cfg.pacsave ]; then
-   echo "Copying /boot/grub/grub.cfg.pacsave to /boot/grub/grub.cfg"
-   install -Dm644 /boot/grub/grub.cfg.pacsave /boot/grub/grub.cfg
- fi
-
- echo -n "Generating grub.cfg.example config file... "
- grub-mkconfig -o /boot/grub/grub.cfg.example 2> /dev/null
- echo "done."
-
-cat << EOF 
- An example config file is created at /boot/grub/grub.cfg.example
- 
- For more information and additional config settings please see http://wiki.archlinux.org/index.php/GRUB2
-
-EOF
+infodir=usr/share/info
+filelist=(grub.info grub-dev.info)
 
+post_install() {
+  if [ -f /boot/grub/grub.cfg.pacsave ]; then
+    echo "Copying /boot/grub/grub.cfg.pacsave to /boot/grub/grub.cfg"
+    install -Dm644 /boot/grub/grub.cfg.pacsave /boot/grub/grub.cfg
+  fi
+
+  echo -n "Generating grub.cfg.example config file... "
+  grub-mkconfig -o /boot/grub/grub.cfg.example 2> /dev/null
+  echo "done."
+
+  for file in ${filelist[@]}; do
+    install-info $infodir/$file.gz $infodir/dir 2> /dev/null
+  done
 }
 
-
 post_upgrade() {
-cat << EOF
- An example config file is created at /boot/grub/grub.cfg.example
-
- For more information and additional config settings please see http://wiki.archlinux.org/index.php/GRUB2
-
-EOF
+  for file in ${filelist[@]}; do
+    install-info $infodir/$file.gz $infodir/dir 2> /dev/null
+  done
 }
 
+pre_remove() {
+  for file in ${filelist[@]}; do
+    install-info --delete $infodir/$file $infodir/dir 2> /dev/null
+  done
+}
diff --git a/libre/grub2/grub2_bzr_export.sh b/libre/grub2/grub2_bzr_export.sh
new file mode 100644
index 000000000..7c42d0c28
--- /dev/null
+++ b/libre/grub2/grub2_bzr_export.sh
@@ -0,0 +1,103 @@
+#!/bin/sh
+
+## For actual repos
+
+# bzr branch bzr://bzr.savannah.gnu.org/grub-extras/lua lua
+# bzr branch bzr://bzr.savannah.gnu.org/grub-extras/gpxe gpxe
+# bzr branch bzr://bzr.savannah.gnu.org/grub-extras/ntldr-img ntldr-img
+# bzr branch bzr://bzr.savannah.gnu.org/grub-extras/915resolution 915resolution
+
+## For launchpad mirror
+
+# bzr branch lp:~skodabenz/grub/grub2-extras-lua lua
+# bzr branch lp:~skodabenz/grub/grub2-extras-gpxe gpxe
+# bzr branch lp:~skodabenz/grub/grub2-extras-ntldr-img ntldr-img
+# bzr branch lp:~skodabenz/grub/grub2-extras-915resolution 915resolution
+
+## grub-extras zfs is integrated into grub2 bzr main repo and is no longer needed separately.
+
+wd=${PWD}/
+output_dir=${wd}/
+
+grub2_bzr_dir=${wd}/grub2_BZR/
+grub2_bzr_exp_dir=${wd}/grub2_experimental_BZR/
+grub2_extras_dir=${wd}/grub2_extras_BZR/
+
+main_snapshot() {
+	
+	cd ${grub2_bzr_dir}/
+	echo
+	
+	revnum=$(bzr revno ${grub2_bzr_dir})
+	bzr export --root=grub2 --format=tar ${output_dir}/grub2_r${revnum}.tar
+	echo
+	
+	cd ${output_dir}/
+	
+	xz -9 ${output_dir}/grub2_r${revnum}.tar
+	echo
+	
+}
+
+exp_snapshot() {
+	
+	cd ${grub2_bzr_exp_dir}/
+	echo
+	
+	revnum=$(bzr revno ${grub2_bzr_exp_dir})
+	bzr export --root=grub2_exp --format=tar ${output_dir}/grub2_exp_r${revnum}.tar
+	echo
+	
+	cd ${output_dir}/
+	
+	xz -9 ${output_dir}/grub2_exp_r${revnum}.tar
+	echo
+	
+}
+
+extras_snapshot() {
+	
+	cd ${grub2_extras_dir}/${grub2_extras_name}/
+	echo
+	
+	revnum=$(bzr revno ${grub2_extras_dir}/${grub2_extras_name})
+	bzr export --root=${grub2_extras_name} --format=tar ${output_dir}/grub2_extras_${grub2_extras_name}_r${revnum}.tar
+	echo
+	
+	cd ${output_dir}/
+	echo
+	
+	xz -9 ${output_dir}/grub2_extras_${grub2_extras_name}_r${revnum}.tar
+	echo
+	
+}
+
+echo
+
+set -x -e
+
+# main_snapshot
+
+# exp_snapshot
+
+grub2_extras_name="lua"
+extras_snapshot
+
+grub2_extras_name="gpxe"
+extras_snapshot
+
+grub2_extras_name="ntldr-img"
+extras_snapshot
+
+grub2_extras_name="915resolution"
+extras_snapshot
+
+set +x +e
+
+echo
+
+unset wd
+unset output_dir
+unset grub2_bzr_dir
+unset grub2_extras_dir
+unset grub2_extras_name
diff --git a/libre/grub2/parabola-mkconfig.patch b/libre/grub2/parabola-mkconfig.patch
index d9aae8501..b2a72e118 100644
--- a/libre/grub2/parabola-mkconfig.patch
+++ b/libre/grub2/parabola-mkconfig.patch
@@ -1,51 +1,23 @@
-diff -ru grub-1.99~rc1-orig/util/grub.d/10_linux.in grub-1.99~rc1/util/grub.d/10_linux.in
---- grub-1.99~rc1-orig/util/grub.d/10_linux.in	2011-08-08 17:03:17.177418423 +0200
-+++ grub-1.99~rc1/util/grub.d/10_linux.in	2011-08-08 19:36:17.307138530 +0200
-@@ -57,12 +57,22 @@
-   version="$2"
-   recovery="$3"
-   args="$4"
--  if ${recovery} ; then
--    title="$(gettext_quoted "%s, with Linux %s (recovery mode)")"
-+  if echo "$version" | fgrep . ; then
-+    if ${recovery} ; then
-+      title="$(gettext_quoted "%s, with Linux %s (recovery mode)")"
-+    else
-+      title="$(gettext_quoted "%s, with Linux %s")"
-+    fi
-+    printf "menuentry '${title}' ${CLASS} {\n" "${os}" "${version}"
-   else
--    title="$(gettext_quoted "%s, with Linux %s")"
-+    # Parabola GNU/Linux-libre doesn't put kernel version in its file name.
-+    if ${recovery} ; then
-+      title="$(gettext_quoted "%s (recovery mode)")"
-+    else
-+      title="%s"
-+    fi
-+    printf "menuentry '${title}' ${CLASS} {\n" "${os}"
-   fi
--  printf "menuentry '${title}' ${CLASS} {\n" "${os}" "${version}"
-   if ! ${recovery} ; then
-       save_default_entry | sed -e "s/^/\t/"
-   fi
-@@ -123,7 +133,7 @@
-   dirname=`dirname $linux`
-   rel_dirname=`make_system_path_relative_to_its_root $dirname`
-   version=`echo $basename | sed -e "s,^[^0-9]*-,,g"`
--  base_init=`echo $basename | sed -e "s,vmlinuz,kernel,g"`
-+  base_init=`echo $basename | sed -e "s,vmlinuz,initramfs,g"`
-   alt_version="${base_init}-fallback"
-   linux_root_device_thisversion="${LINUX_ROOT_DEVICE}"
- 
-diff -ru grub-1.99~rc1-orig/util/grub-mkconfig_lib.in grub-1.99~rc1/util/grub-mkconfig_lib.in
---- grub-1.99~rc1-orig/util/grub-mkconfig_lib.in	2011-08-08 17:03:17.177418423 +0200
-+++ grub-1.99~rc1/util/grub-mkconfig_lib.in	2011-08-08 17:04:48.064082390 +0200
-@@ -130,7 +130,7 @@
- 
- grub_file_is_not_garbage ()
- {
--  if test -f "$1" ; then
-+  if test -f "$1" -a ! -L "$1" ; then
-     case "$1" in
-       *.dpkg-*) return 1 ;; # debian dpkg
-       README*)  return 1 ;; # documentation
+diff -ru grub-1.99.orig/util/grub.d/10_linux.in grub-1.99/util/grub.d/10_linux.in
+--- grub-1.99.orig/util/grub.d/10_linux.in	2011-08-10 23:56:57.323380821 +0200
++++ grub-1.99/util/grub.d/10_linux.in	2011-08-11 00:12:46.840005321 +0200
+@@ -163,7 +163,8 @@
+ 	   "initrd-${alt_version}" "initramfs-${alt_version}.img" \
+ 	   "initramfs-genkernel-${version}" \
+ 	   "initramfs-genkernel-${alt_version}" \
+-	   "${basename/vmlinuz/kernel}.img"; do
++	   "${basename/vmlinuz/kernel}.img" \
++	   "${basename/vmlinuz/initramfs}.img"; do
+     if test -e "${dirname}/${i}" ; then
+       initrd="$i"
+       break
+@@ -194,7 +195,8 @@
+   linux_entry "${OS}" "${version}" false \
+       "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
+   for i in "initramfs-${version}-fallback.img" \
+-	   "${basename/vmlinuz/kernel}-fallback.img"; do
++	   "${basename/vmlinuz/kernel}-fallback.img" \
++	   "${basename/vmlinuz/initramfs}-fallback.img"; do
+     if test -e "${dirname}/${i}"; then
+       initrd="$i"
+       linux_entry "${OS}" "${version}" true \
-- 
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