From a53b449156680c95cc8763863f9f48b712cee27d Mon Sep 17 00:00:00 2001
From: Ronald van Haren <ronald@archlinux.org>
Date: Thu, 28 Jun 2012 17:51:38 +0000
Subject: [PATCH] add grub 2.00 files

---
 20_memtest86+                       |  29 ++++
 PKGBUILD                            | 249 ++++++++++++++++++++++++++++
 archlinux_grub_mkconfig_fixes.patch | 143 ++++++++++++++++
 grub.cfg                            | 139 ++++++++++++++++
 grub.default                        |  47 ++++++
 grub.install                        |  33 ++++
 grub_bzr_export.sh                  | 113 +++++++++++++
 7 files changed, 753 insertions(+)
 create mode 100644 20_memtest86+
 create mode 100644 PKGBUILD
 create mode 100644 archlinux_grub_mkconfig_fixes.patch
 create mode 100644 grub.cfg
 create mode 100644 grub.default
 create mode 100644 grub.install
 create mode 100644 grub_bzr_export.sh

diff --git a/20_memtest86+ b/20_memtest86+
new file mode 100644
index 0000000..1d3096f
--- /dev/null
+++ b/20_memtest86+
@@ -0,0 +1,29 @@
+#! /bin/sh -e
+########################################################
+# This script generates a memtest86+ entry on grub.cfg #
+# if memtest is installed on the system.               #
+########################################################
+
+prefix="/usr"
+exec_prefix="${prefix}"
+
+datarootdir="/usr/share"
+datadir="${datarootdir}"
+
+. "${datadir}/grub/grub-mkconfig_lib"
+
+MEMTEST86_IMAGE="/boot/memtest86+/memtest.bin"
+CLASS="--class memtest86 --class gnu --class tool"
+
+if [ -e $MEMTEST86_IMAGE ] && is_path_readable_by_grub $MEMTEST86_IMAGE; then
+  # image exists, create menu entry
+  echo "Found memtest86+ image: $MEMTEST86_IMAGE" >&2
+  cat << EOF
+menuentry "Memory test (memtest86+)" $CLASS {
+EOF
+  prepare_grub_to_access_device `${grub_probe} --target=device $MEMTEST86_IMAGE` | sed -e "s/^/  /"
+  cat << EOF
+  linux16 (\$root)`make_system_path_relative_to_its_root $MEMTEST86_IMAGE`
+}
+EOF
+fi
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 0000000..6b1457a
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,249 @@
+# Maintainer: Ronald van Haren <ronald.archlinux.org>
+# Contributor: Keshav P R <(the.ridikulus.rat) (aatt) (gemmaeiil) (ddoott) (ccoomm)>
+
+_grub_lua_ver=24
+_grub_ntldr_ver=21
+_grub_915_ver=9
+
+pkgname=('grub-common' 'grub-bios' 'grub-efi-i386')
+pkgbase=grub
+pkgver=2.00
+pkgrel=1
+url="https://www.gnu.org/software/grub/"
+arch=('i686' 'x86_64')
+license=('GPL3')
+makedepends=('xz' 'bdf-unifont' 'ttf-dejavu' 'python' 'autogen'
+             'texinfo' 'help2man' 'gettext' 'device-mapper' 'fuse')
+
+source=("http://ftp.gnu.org/gnu/grub/grub-${pkgver}.tar.xz"
+        "ftp://ftp.archlinux.org/other/grub2/grub2_extras_lua_r${_grub_lua_ver}.tar.xz"
+        "ftp://ftp.archlinux.org/other/grub2/grub2_extras_ntldr-img_r${_grub_ntldr_ver}.tar.xz"
+        "ftp://ftp.archlinux.org/other/grub2/grub2_extras_915resolution_r${_grub_915_ver}.tar.xz"
+        'archlinux_grub_mkconfig_fixes.patch'
+        'grub.default'
+        'grub.cfg'
+        '20_memtest86+'
+        'grub_bzr_export.sh')
+
+noextract=("grub2_extras_lua_r${_grub_lua_ver}.tar.xz"
+           "grub2_extras_ntldr-img_r${_grub_ntldr_ver}.tar.xz"
+           "grub2_extras_915resolution_r${_grub_915_ver}.tar.xz")
+
+sha1sums=('274d91e96b56a5b9dd0a07accff69dbb6dfb596b'
+          '89290031b974780c6df76893836d2477d4add895'
+          'eb4b35b4c36b64f9405cbcbc538cb205171c1c0a'
+          'd5ae2efec25616028a9d89e98b6e454f1c4c415f'
+          '26e4e946190bea1f03632658cf08ba90e11dec57'
+          'dbf493dec4722feb11f0b5c71ad453a18daf0fc5'
+          '76ae862a945a8848e6999adf8ad1847f0f7008b9'
+          'ce35d7ae75cd1b5b677e894e528f96add40e77b9'
+          '0cfd4e51cdb14a92f06cfd3c607f2aa21f3e55fc')
+
+_build_grub-common_and_bios() {
+
+	## copy the source for building the common/bios package
+	cp -r "${srcdir}/grub-${pkgver}" "${srcdir}/grub_bios-${pkgver}"
+	cd "${srcdir}/grub_bios-${pkgver}"
+
+	## Apply Archlinux specific fixes to enable grub-mkconfig detect Arch kernels and initramfs
+	patch -Np1 -i "${srcdir}/archlinux_grub_mkconfig_fixes.patch"
+	echo
+
+	## fix unifont.bdf location so that grub-mkfont can create *.pf2 files
+	sed 's|/usr/share/fonts/unifont|/usr/share/fonts/unifont /usr/share/fonts/misc|g' -i "${srcdir}/grub_bios-${pkgver}/configure.ac"
+
+	## fix DejaVuSans.ttf location so that grub-mkfont can create *.pf2 files for starfield theme
+	sed 's|/usr/share/fonts/dejavu|/usr/share/fonts/dejavu /usr/share/fonts/TTF|g' -i "${srcdir}/grub_bios-${pkgver}/configure.ac"
+
+	## add the grub-extra sources
+	export GRUB_CONTRIB="${srcdir}/grub_bios-${pkgver}/grub-extras/"
+	install -d "${srcdir}/grub_bios-${pkgver}/grub-extras"
+
+	bsdtar xf "${srcdir}/grub2_extras_lua_r${_grub_lua_ver}.tar.xz" \
+		-C "${srcdir}/grub_bios-${pkgver}/grub-extras"
+
+	bsdtar xf "${srcdir}/grub2_extras_ntldr-img_r${_grub_ntldr_ver}.tar.xz" \
+		-C "${srcdir}/grub_bios-${pkgver}/grub-extras"
+
+	bsdtar xf "${srcdir}/grub2_extras_915resolution_r${_grub_915_ver}.tar.xz" \
+		-C "${srcdir}/grub_bios-${pkgver}/grub-extras"
+
+	## Requires python2
+	# sed 's|python |python2 |g' -i "${srcdir}/grub_bios-${pkgver}/autogen.sh"
+
+	## start the actual build process
+	cd "${srcdir}/grub_bios-${pkgver}"
+	./autogen.sh
+	echo
+
+	CFLAGS="" ./configure \
+		--with-platform="pc" \
+		--target="i386" \
+		--host="${CARCH}-unknown-linux-gnu" \
+		"${_EFIEMU}" \
+		--enable-mm-debug \
+		--enable-nls \
+		--enable-device-mapper \
+		--enable-cache-stats \
+		--enable-grub-mkfont \
+		--enable-grub-mount \
+		--prefix="/usr" \
+		--bindir="/usr/bin" \
+		--sbindir="/usr/sbin" \
+		--mandir="/usr/share/man" \
+		--infodir="/usr/share/info" \
+		--datarootdir="/usr/share" \
+		--sysconfdir="/etc" \
+		--program-prefix="" \
+		--with-bootdir="/boot" \
+		--with-grubdir="grub" \
+		--disable-werror
+	echo
+
+	CFLAGS="" make
+	echo
+
+}
+
+_build_grub-efi-i386() {
+
+	## copy the source for building the efi package
+	cp -r "${srcdir}/grub-${pkgver}" "${srcdir}/grub_efi-${pkgver}"
+	cd "${srcdir}/grub_efi-${pkgver}"
+
+	export GRUB_CONTRIB="${srcdir}/grub_efi-${pkgver}/grub-extras/"
+	install -d "${srcdir}/grub_efi-${pkgver}/grub-extras"
+
+	bsdtar xf "${srcdir}/grub2_extras_lua_r${_grub_lua_ver}.tar.xz" \
+		-C "${srcdir}/grub_efi-${pkgver}/grub-extras"
+
+	cd "${srcdir}/grub_efi-${pkgver}"
+	./autogen.sh
+	echo
+
+	CFLAGS="" ./configure \
+		--with-platform="efi" \
+		--target="i386" \
+		--host="${CARCH}-unknown-linux-gnu" \
+		--disable-efiemu \
+		--enable-mm-debug \
+		--enable-nls \
+		--enable-device-mapper \
+		--enable-cache-stats \
+		--enable-grub-mkfont \
+		--enable-grub-mount \
+		--prefix="/usr" \
+		--bindir="/usr/bin" \
+		--sbindir="/usr/sbin" \
+		--mandir="/usr/share/man" \
+		--infodir="/usr/share/info" \
+		--datarootdir="/usr/share" \
+		--sysconfdir="/etc" \
+		--program-prefix="" \
+		--with-bootdir="/boot" \
+		--with-grubdir="grub" \
+		--disable-werror
+	echo
+
+	CFLAGS="" make
+	echo
+
+}
+
+build() {
+
+	## set architecture dependent variables
+	if [[ "${CARCH}" == 'x86_64' ]]; then
+		_EFIEMU="--enable-efiemu"
+	else
+		_EFIEMU="--disable-efiemu"
+	fi
+
+	_HOST="${CARCH}"
+
+	cd "${srcdir}/grub-${pkgver}"
+	# _get_locale_files
+
+	_build_grub-common_and_bios
+	echo
+
+	_build_grub-efi-i386
+	echo
+
+}
+
+package_grub-common() {
+
+	pkgdesc="GNU GRand Unified Bootloader - Utilities and Common Files"
+	depends=('sh' 'xz' 'freetype2' 'gettext' 'device-mapper' 'fuse')
+	conflicts=('grub-legacy' 'grub')
+	replaces=('grub2-common')
+	provides=('grub2-common')
+	backup=('boot/grub/grub.cfg' 'etc/default/grub' 'etc/grub.d/40_custom')
+	optdepends=('libisoburn: provides xorriso for generating grub rescue iso using grub-mkrescue'
+	            'os-prober: to detect other OSes when generating grub.cfg in BIOS systems'
+	            'mtools: for grub-mkrescue FAT FS support')
+	install="grub.install"
+	options=('strip' 'purge' 'docs' 'zipman' '!emptydirs')
+
+	cd "${srcdir}/grub_bios-${pkgver}"
+	make DESTDIR="${pkgdir}/" bashcompletiondir="/usr/share/bash-completion/completions" install
+	echo
+
+	## install extra /etc/grub.d/ files
+	install -D -m0755 "${srcdir}/20_memtest86+" "${pkgdir}/etc/grub.d/20_memtest86+"
+
+	## install /etc/default/grub (used by grub-mkconfig)
+	install -D -m0644 "${srcdir}/grub.default" "${pkgdir}/etc/default/grub"
+
+	## install grub.cfg (needed so it doesn't get removed on upgrading because it was previously here)
+	install -D -m0644 "${srcdir}/grub.cfg" "${pkgdir}/boot/grub/grub.cfg"
+
+	# remove platform specific files
+	rm -rf "${pkgdir}/usr/lib/grub/i386-pc/"
+
+}
+
+package_grub-bios() {
+
+	pkgdesc="GNU GRand Unified Bootloader - i386 PC BIOS Modules"
+	depends=("grub-common=${pkgver}")
+	options=('!strip' '!emptydirs')
+	replaces=('grub2-bios')
+	provides=('grub2-bios')
+
+	cd "${srcdir}/grub_bios-${pkgver}"
+	make DESTDIR="${pkgdir}/" install
+	echo
+
+	## remove non platform-specific files
+	rm -rf "${pkgdir}"/{boot,etc,usr/{share,bin,sbin}}
+
+	## remove gdb debugging related files
+	rm -f "${pkgdir}/usr/lib/grub/i386-pc"/*.module || true
+	rm -f "${pkgdir}/usr/lib/grub/i386-pc"/*.image || true
+	rm -f "${pkgdir}/usr/lib/grub/i386-pc"/{kernel.exec,gdb_grub,gmodule.pl} || true
+
+}
+
+package_grub-efi-i386() {
+
+	pkgdesc="GNU GRand Unified Bootloader - i386 UEFI Modules"
+	depends=("grub-common=${pkgver}" 'dosfstools' 'efibootmgr')
+	options=('!strip' '!emptydirs')
+	replaces=('grub2-efi-i386')
+	provides=('grub2-efi-i386')
+
+	cd "${srcdir}/grub_efi-${pkgver}"
+	make DESTDIR="${pkgdir}/" install
+	echo
+
+	## remove non platform-specific files
+	rm -rf "${pkgdir}"/{boot,etc,usr/{share,bin,sbin}}
+
+	## remove gdb debugging related files
+	rm -f "${pkgdir}/usr/lib/grub/i386-efi"/*.module || true
+	rm -f "${pkgdir}/usr/lib/grub/i386-efi"/*.image || true
+	rm -f "${pkgdir}/usr/lib/grub/i386-efi"/{kernel.exec,gdb_grub,gmodule.pl} || true
+
+}
diff --git a/archlinux_grub_mkconfig_fixes.patch b/archlinux_grub_mkconfig_fixes.patch
new file mode 100644
index 0000000..c8bd3e4
--- /dev/null
+++ b/archlinux_grub_mkconfig_fixes.patch
@@ -0,0 +1,143 @@
+diff --git a/util/grub-mkconfig.in b/util/grub-mkconfig.in
+index 516be86..5f37db2 100644
+--- a/util/grub-mkconfig.in
++++ b/util/grub-mkconfig.in
+@@ -213,6 +213,8 @@ export GRUB_DEFAULT \
+   GRUB_THEME \
+   GRUB_GFXPAYLOAD_LINUX \
+   GRUB_DISABLE_OS_PROBER \
++  GRUB_COLOR_NORMAL \
++  GRUB_COLOR_HIGHLIGHT \
+   GRUB_INIT_TUNE \
+   GRUB_SAVEDEFAULT \
+   GRUB_ENABLE_CRYPTODISK \
+diff --git a/util/grub.d/00_header.in b/util/grub.d/00_header.in
+index 765bfdc..b148558 100644
+--- a/util/grub.d/00_header.in
++++ b/util/grub.d/00_header.in
+@@ -115,6 +115,14 @@ cat <<EOF
+ 
+ EOF
+ 
++if [ x$GRUB_COLOR_NORMAL != x ] && [ x$GRUB_COLOR_HIGHLIGHT != x ] ; then
++    cat << EOF
++set menu_color_normal=$GRUB_COLOR_NORMAL
++set menu_color_highlight=$GRUB_COLOR_HIGHLIGHT
++
++EOF
++fi
++
+ 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 14402e8..64c9bb5 100644
+--- a/util/grub.d/10_linux.in
++++ b/util/grub.d/10_linux.in
+@@ -87,6 +87,8 @@ linux_entry ()
+       case $type in
+ 	  recovery)
+ 	      title="$(gettext_printf "%s, with Linux %s (recovery mode)" "${os}" "${version}")" ;;
++	  fallback)
++	      title="$(gettext_printf "%s, with Linux %s (Fallback initramfs)" "${os}" "${version}")" ;;
+ 	  *)
+ 	      title="$(gettext_printf "%s, with Linux %s" "${os}" "${version}")" ;;
+       esac
+@@ -100,7 +102,7 @@ linux_entry ()
+   else
+       echo "menuentry '$(echo "$os" | grub_quote)' ${CLASS} \$menuentry_id_option 'gnulinux-simple-$boot_device_id' {" | sed "s/^/$submenu_indentation/"
+   fi      
+-  if [ x$type != xrecovery ] ; then
++  if [ x$type != xrecovery ] && [ x$type != xfallback ] ; then
+       save_default_entry | sed -e "s/^/\t/"
+   fi
+ 
+@@ -132,7 +134,8 @@ linux_entry ()
+     fi
+     printf '%s\n' "${prepare_boot_cache}" | sed "s/^/$submenu_indentation/"
+   fi
+-  message="$(gettext_printf "Loading Linux %s ..." ${version})"
++
++  message="$(gettext_printf "Loading Linux %s ..." "${version}")"
+   sed "s/^/$submenu_indentation/" << EOF
+ 	echo	'$message'
+ 	linux	${rel_dirname}/${basename} root=${linux_root_device_thisversion} ro ${args}
+@@ -190,7 +193,22 @@ while [ "x$list" != "x" ] ; do
+   alt_version=`echo $version | sed -e "s,\.old$,,g"`
+   linux_root_device_thisversion="${LINUX_ROOT_DEVICE}"
+ 
++  if test -e "/etc/arch-release" ; then
++    if echo "${basename}" | grep -q 'vmlinuz-linux' ; then
++      version="`echo "${basename}" | sed -e 's,vmlinuz-linux,,g'`"
++      
++      if [ "x${version}" = "x" ] ; then
++        version="core repo kernel"
++      else
++        version="`echo "${version}" | sed -e 's,-,,g'`"
++        version="${version} kernel"
++      fi
++    fi
++  fi
++  
+   initrd=
++  initrd_arch="`echo "${basename}" | sed -e 's,vmlinuz,initramfs,g'`"
++
+   for i in "initrd.img-${version}" "initrd-${version}.img" "initrd-${version}.gz" \
+ 	   "initrd-${version}" "initramfs-${version}.img" \
+ 	   "initrd.img-${alt_version}" "initrd-${alt_version}.img" \
+@@ -198,7 +216,8 @@ while [ "x$list" != "x" ] ; do
+ 	   "initramfs-genkernel-${version}" \
+ 	   "initramfs-genkernel-${alt_version}" \
+ 	   "initramfs-genkernel-${GENKERNEL_ARCH}-${version}" \
+-	   "initramfs-genkernel-${GENKERNEL_ARCH}-${alt_version}"; do
++	   "initramfs-genkernel-${GENKERNEL_ARCH}-${alt_version}" \
++	   "${initrd_arch}.img" ; do
+     if test -e "${dirname}/${i}" ; then
+       initrd="$i"
+       break
+@@ -226,6 +245,22 @@ while [ "x$list" != "x" ] ; do
+     linux_root_device_thisversion=${GRUB_DEVICE}
+   fi
+ 
++  if test -e "/etc/arch-release" ; then
++    is_first_entry="false"
++    
++    linux_entry "${OS}" "${version}" true \
++              "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
++    
++    for i in "${initrd_arch}-fallback.img" "initramfs-${version}-fallback.img" ; do
++      if test -e "${dirname}/${i}" ; then
++        initrd="${i}"
++        linux_entry "${OS}" "${version}" fallback \
++                    "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
++        break
++      fi
++    done
++  fi
++
+   if [ "x$is_first_entry" = xtrue ]; then
+     linux_entry "${OS}" "${version}" simple \
+     "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
+@@ -239,8 +274,11 @@ while [ "x$list" != "x" ] ; do
+     echo "submenu '$(gettext_printf "Advanced options for %s" "${OS}" | grub_quote)' \$menuentry_id_option 'gnulinux-advanced-$boot_device_id' {"
+   fi
+ 
++  if ! test -e "/etc/arch-release" ; then
+   linux_entry "${OS}" "${version}" advanced \
+               "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
++  fi
++
+   if [ "x${GRUB_DISABLE_RECOVERY}" != "xtrue" ]; then
+     linux_entry "${OS}" "${version}" recovery \
+                 "single ${GRUB_CMDLINE_LINUX}"
+@@ -252,8 +290,10 @@ done
+ 
+ # If at least one kernel was found, then we need to
+ # add a closing '}' for the submenu command.
++if ! test -e "/etc/arch-release" ; then
+ if [ x"$is_first_entry" != xtrue ]; then
+   echo '}'
+ fi
++fi
+ 
+ echo "$title_correction_code"
diff --git a/grub.cfg b/grub.cfg
new file mode 100644
index 0000000..1f08102
--- /dev/null
+++ b/grub.cfg
@@ -0,0 +1,139 @@
+#
+# DO NOT EDIT THIS FILE
+#
+# It is automatically generated by grub-mkconfig using templates
+# from /etc/grub.d and settings from /etc/default/grub
+#
+
+### BEGIN /etc/grub.d/00_header ###
+insmod part_gpt
+insmod part_msdos
+if [ -s $prefix/grubenv ]; then
+  load_env
+fi
+set default="0"
+
+if [ x"${feature_menuentry_id}" = xy ]; then
+  menuentry_id_option="--id"
+else
+  menuentry_id_option=""
+fi
+
+export menuentry_id_option
+
+if [ "${prev_saved_entry}" ]; then
+  set saved_entry="${prev_saved_entry}"
+  save_env saved_entry
+  set prev_saved_entry=
+  save_env prev_saved_entry
+  set boot_once=true
+fi
+
+function savedefault {
+  if [ -z "${boot_once}" ]; then
+    saved_entry="${chosen}"
+    save_env saved_entry
+  fi
+}
+
+function load_video {
+  if [ x$feature_all_video_module = xy ]; then
+    insmod all_video
+  else
+    insmod efi_gop
+    insmod efi_uga
+    insmod ieee1275_fb
+    insmod vbe
+    insmod vga
+    insmod video_bochs
+    insmod video_cirrus
+  fi
+}
+
+if [ x$feature_default_font_path = xy ] ; then
+   font=unicode
+else
+insmod part_msdos
+insmod ext2
+set root='hd0,msdos5'
+if [ x$feature_platform_search_hint = xy ]; then
+  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  ad4103fa-d940-47ca-8506-301d8071d467
+else
+  search --no-floppy --fs-uuid --set=root ad4103fa-d940-47ca-8506-301d8071d467
+fi
+    font="/usr/share/grub/unicode.pf2"
+fi
+
+if loadfont $font ; then
+  set gfxmode=auto
+  load_video
+  insmod gfxterm
+  set locale_dir=$prefix/locale
+  set lang=en_US
+  insmod gettext
+fi
+terminal_input console
+terminal_output gfxterm
+set timeout=5
+### END /etc/grub.d/00_header ###
+
+### BEGIN /etc/grub.d/10_linux ###
+menuentry 'Arch GNU/Linux, with Linux core repo kernel' --class arch --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-core repo kernel-true-ad4103fa-d940-47ca-8506-301d8071d467' {
+	load_video
+	set gfxpayload=keep
+	insmod gzio
+	insmod part_msdos
+	insmod ext2
+	set root='hd0,msdos5'
+	if [ x$feature_platform_search_hint = xy ]; then
+	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  ad4103fa-d940-47ca-8506-301d8071d467
+	else
+	  search --no-floppy --fs-uuid --set=root ad4103fa-d940-47ca-8506-301d8071d467
+	fi
+	echo	'Loading Linux core repo kernel ...'
+	linux	/boot/vmlinuz-linux root=UUID=ad4103fa-d940-47ca-8506-301d8071d467 ro  quiet
+	echo	'Loading initial ramdisk ...'
+	initrd	/boot/initramfs-linux.img
+}
+menuentry 'Arch GNU/Linux, with Linux core repo kernel (Fallback initramfs)' --class arch --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-core repo kernel-fallback-ad4103fa-d940-47ca-8506-301d8071d467' {
+	load_video
+	set gfxpayload=keep
+	insmod gzio
+	insmod part_msdos
+	insmod ext2
+	set root='hd0,msdos5'
+	if [ x$feature_platform_search_hint = xy ]; then
+	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  ad4103fa-d940-47ca-8506-301d8071d467
+	else
+	  search --no-floppy --fs-uuid --set=root ad4103fa-d940-47ca-8506-301d8071d467
+	fi
+	echo	'Loading Linux core repo kernel ...'
+	linux	/boot/vmlinuz-linux root=UUID=ad4103fa-d940-47ca-8506-301d8071d467 ro  quiet
+	echo	'Loading initial ramdisk ...'
+	initrd	/boot/initramfs-linux-fallback.img
+}
+
+### END /etc/grub.d/10_linux ###
+
+### BEGIN /etc/grub.d/20_linux_xen ###
+### END /etc/grub.d/20_linux_xen ###
+
+### BEGIN /etc/grub.d/20_memtest86+ ###
+### END /etc/grub.d/20_memtest86+ ###
+
+### BEGIN /etc/grub.d/30_os-prober ###
+### END /etc/grub.d/30_os-prober ###
+
+### BEGIN /etc/grub.d/40_custom ###
+# This file provides an easy way to add custom menu entries.  Simply type the
+# menu entries you want to add after this comment.  Be careful not to change
+# the 'exec tail' line above.
+### END /etc/grub.d/40_custom ###
+
+### BEGIN /etc/grub.d/41_custom ###
+if [ -f  ${config_directory}/custom.cfg ]; then
+  source ${config_directory}/custom.cfg
+elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
+  source $prefix/custom.cfg;
+fi
+### END /etc/grub.d/41_custom ###
diff --git a/grub.default b/grub.default
new file mode 100644
index 0000000..fdd1fc3
--- /dev/null
+++ b/grub.default
@@ -0,0 +1,47 @@
+GRUB_DEFAULT=0
+GRUB_TIMEOUT=5
+GRUB_DISTRIBUTOR="Arch"
+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_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=auto
+
+# Uncomment to allow the kernel use the same resolution used by grub
+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
+
+# Uncomment and set to the desired menu colors.  Used by normal and wallpaper 
+# modes only.  Entries specified as foreground/background.
+#GRUB_COLOR_NORMAL="light-blue/black"
+#GRUB_COLOR_HIGHLIGHT="light-cyan/blue"
+
+# Uncomment one of them for the gfx desired, a image background or a gfxtheme
+#GRUB_BACKGROUND="/path/to/wallpaper"
+#GRUB_THEME="/path/to/gfxtheme"
+
+# Uncomment to get a beep at GRUB start
+#GRUB_INIT_TUNE="480 440 1"
+
+#GRUB_SAVEDEFAULT="true"
diff --git a/grub.install b/grub.install
new file mode 100644
index 0000000..9188b35
--- /dev/null
+++ b/grub.install
@@ -0,0 +1,33 @@
+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 -D -m0644 /boot/grub/grub.cfg.pacsave /boot/grub/grub.cfg
+  fi
+
+  cat << 'EOM'
+Generating grub.cfg.example config file...
+This may fail on some machines running a custom kernel.
+EOM
+  
+  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() {
+  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} ${infodir}/dir 2> /dev/null
+  done
+}
diff --git a/grub_bzr_export.sh b/grub_bzr_export.sh
new file mode 100644
index 0000000..ff8f99e
--- /dev/null
+++ b/grub_bzr_export.sh
@@ -0,0 +1,113 @@
+#!/usr/bin/env bash
+
+## For actual repos
+
+# bzr branch bzr://bzr.savannah.gnu.org/grub-extras/lua lua
+# bzr branch bzr://bzr.savannah.gnu.org/grub-extras/gpxe gpxe
+# bzr branch bzr://bzr.savannah.gnu.org/grub-extras/ntldr-img ntldr-img
+# bzr branch bzr://bzr.savannah.gnu.org/grub-extras/915resolution 915resolution
+
+## For launchpad mirror
+
+# bzr branch lp:~the-ridikulus-rat/grub/grub-extras-lua lua
+# bzr branch lp:~the-ridikulus-rat/grub/grub-extras-gpxe gpxe
+# bzr branch lp:~the-ridikulus-rat/grub/grub-extras-ntldr-img ntldr-img
+# bzr branch lp:~the-ridikulus-rat/grub/grub-extras-915resolution 915resolution
+
+## grub-extras zfs is integrated into grub bzr main repo and is no longer needed separately.
+
+_WD="${PWD}/"
+_OUTPUT_DIR="${_WD}/"
+
+_ACTUAL_PKGVER="2.00"
+
+_GRUB_BZR_REPO_DIR="${_WD}/grub_mainline_BZR/"
+_GRUB_BZR_EXP_REPO_DIR="${_WD}/grub_experimental_BZR/"
+_GRUB_EXTRAS_REPOS_DIR="${_WD}/grub_extras_BZR/"
+
+_MAIN_SNAPSHOT() {
+	
+	cd "${_GRUB_BZR_REPO_DIR}/"
+	echo
+	
+	_REVNUM="$(bzr revno ${_GRUB_BZR_REPO_DIR})"
+	bzr export --root="grub-${_ACTUAL_PKGVER}" --format="tar" "${_OUTPUT_DIR}/grub_r${_REVNUM}.tar"
+	echo
+	
+	cd "${_OUTPUT_DIR}/"
+	
+	xz -9 "${_OUTPUT_DIR}/grub_r${_REVNUM}.tar"
+	echo
+	
+}
+
+_EXP_SNAPSHOT() {
+	
+	cd "${_GRUB_BZR_EXP_REPO_DIR}/"
+	echo
+	
+	_REVNUM="$(bzr revno ${_GRUB_BZR_EXP_REPO_DIR})"
+	bzr export --root="grub-${_ACTUAL_PKGVER}" --format="tar" "${_OUTPUT_DIR}/grub_exp_r${_REVNUM}.tar"
+	echo
+	
+	cd "${_OUTPUT_DIR}/"
+	
+	xz -9 "${_OUTPUT_DIR}/grub_exp_r${_REVNUM}.tar"
+	echo
+	
+}
+
+_EXTRAS_SNAPSHOT() {
+	
+	cd "${_GRUB_EXTRAS_REPOS_DIR}/${_GRUB_EXTRAS_NAME}/"
+	echo
+	
+	_REVNUM="$(bzr revno ${_GRUB_EXTRAS_REPOS_DIR}/${_GRUB_EXTRAS_NAME})"
+	bzr export --root="${_GRUB_EXTRAS_NAME}" --format="tar" "${_OUTPUT_DIR}/grub_extras_${_GRUB_EXTRAS_NAME}_r${_REVNUM}.tar"
+	echo
+	
+	cd "${_OUTPUT_DIR}/"
+	echo
+	
+	xz -9 "${_OUTPUT_DIR}/grub_extras_${_GRUB_EXTRAS_NAME}_r${_REVNUM}.tar"
+	echo
+	
+}
+
+echo
+
+set -x -e
+
+echo
+
+_MAIN_SNAPSHOT
+
+echo
+
+# _EXP_SNAPSHOT
+
+echo
+
+_GRUB_EXTRAS_NAME="lua"
+_EXTRAS_SNAPSHOT
+
+# _GRUB_EXTRAS_NAME="gpxe"
+# _EXTRAS_SNAPSHOT
+
+_GRUB_EXTRAS_NAME="ntldr-img"
+_EXTRAS_SNAPSHOT
+
+_GRUB_EXTRAS_NAME="915resolution"
+_EXTRAS_SNAPSHOT
+
+echo
+
+set +x +e
+
+echo
+
+unset _WD
+unset _OUTPUT_DIR
+unset _GRUB_BZR_REPO_DIR
+unset _GRUB_EXTRAS_REPOS_DIR
+unset _GRUB_EXTRAS_NAME