LinHES 6.01.00

6 files changed, 1011 insertions, 187 deletions

diff --git a/abs/core/grub/PKGBUILD b/abs/core/grub/PKGBUILD
index 398d782..38c6a28 100644
--- a/abs/core/grub/PKGBUILD
+++ b/abs/core/grub/PKGBUILD
@@ -1,9 +1,9 @@
-# $Id: PKGBUILD 356 2008-04-18 22:56:27Z aaron $
-# Maintainer: judd <jvinet@zeroflux.org>
+# $Id: PKGBUILD 22874 2008-12-29 18:25:08Z tpowa $
+# Maintainer: Ronald van Haren <ronald.archlinux.org>
 
 pkgname=grub
 pkgver=0.97
-pkgrel=21
+pkgrel=31
 pkgdesc="A GNU multiboot boot loader"
 arch=('i686' 'x86_64')
 license=('GPL')
@@ -20,27 +20,16 @@ source=(ftp://alpha.gnu.org/gnu/grub/grub-$pkgver.tar.gz
         more-raid.patch
         intelmac.patch
         grub-inode-size.patch
-	grub-0.97-gpt.patch)
+	ext4.patch)
 backup=('boot/grub/menu.lst')
-md5sums=('cd3f3eb54446be6003156158d51f4884'
-         'cce52ae9ee1f8686cd700b3c967e78f9'
-         '3182c4ae4963a16930bc772bba89dacf'
-         'eb9d69c46af3a0667c1f651817d7f075'
-         'ccd2d757e79e3a03dc19ede7391ed328'
-         '826fdbf446067f9861baf9f6a69a4583'
-         '49f6d4bcced0bc8bbcff273f3254bbfa'
-         'f41f702014a064918d7afc6fc23baa6e'
-         '175dc6b9f4ab94e8056c3afb3e34460a'
-         'ada26cbc681907823cc4ff2a55b97866'
-         '52cd09a6966f12961d11f7b3b7e76bd2')
+install=grub.install
 
 build() {
-  cd $startdir/src/$pkgname-$pkgver
+  cd $srcdir/$pkgname-$pkgver
 
   #set destination architecture here
   DESTARCH="i686"
   #DESTARCH="x86_64"
-
   # optimizations break the build -- disable them
   # adding special devices to grub, patches are from fedora
   patch -Np1 -i ../special-devices.patch || return 1
@@ -49,9 +38,9 @@ build() {
   patch -Np1 -i ../intelmac.patch || return 1
   # Add support for bigger inode size to e2fs_stage1_5
   patch -Np1 -i ../grub-inode-size.patch || return 1
-  # Add gpt support
-  # http://bugs.archlinux.org/task/9864
-  patch -Np1 -i ../grub-0.97-gpt.patch || return 1
+  # Add ext4 support
+  # http://www.mail-archive.com/bug-grub@gnu.org/msg11458.html
+  patch -Np1 -i ../ext4.patch || return 1
 
   #arch64 fixes for static build
   if [ "$CARCH" = "x86_64" ]; then
@@ -63,16 +52,21 @@ build() {
       patch -Np1 -i ../040_all_grub-0.96-nxstack.patch || return 1
       # patch from frugalware to make it boot when more than 2GB ram installed
       patch -Np1 -i ../05-grub-0.97-initrdaddr.diff || return 1
-      CFLAGS="-static" ./configure --prefix=/usr --bindir=/bin --sbindir=/sbin
+      CFLAGS="-static" ./configure --prefix=/usr --bindir=/bin --sbindir=/sbin \
+                           --mandir=/usr/share/man --infodir=/usr/share/info
     else
-      CFLAGS= ./configure --prefix=/usr --bindir=/bin --sbindir=/sbin
+      CFLAGS= ./configure --prefix=/usr --bindir=/bin --sbindir=/sbin \
+                  --mandir=/usr/share/man --infodir=/usr/share/info
     fi
   fi
 
   CFLAGS= make || return 1
-  make DESTDIR=$startdir/pkg install
+  make DESTDIR=$pkgdir install || return 1
   install -D -m644 ../menu.lst $startdir/pkg/boot/grub/menu.lst
   install -D -m755 ../install-grub $startdir/pkg/sbin/install-grub
+ 
+  rm -f $pkgdir/usr/share/info/dir || return 1
+  gzip /$pkgdir/usr/share/info/*
 
   if [ "$DESTARCH" = "x86_64" ]; then
     # fool makepkg into building a x86_64 package
diff --git a/abs/core/grub/ext4.patch b/abs/core/grub/ext4.patch
new file mode 100644
index 0000000..8a2f9bd
--- /dev/null
+++ b/abs/core/grub/ext4.patch
@@ -0,0 +1,263 @@
+diff -ruNp grub-0.97/stage2/fsys_ext2fs.c grub-0.97-patch/stage2/fsys_ext2fs.c
+--- grub-0.97/stage2/fsys_ext2fs.c      2004-08-08 20:19:18.000000000 +0200
++++ grub-0.97-patch/stage2/fsys_ext2fs.c        2007-12-29 16:25:19.000000000 
++0100
+@@ -51,6 +51,9 @@ typedef unsigned int __u32;
+ #define EXT2_TIND_BLOCK                 (EXT2_DIND_BLOCK + 1)
+ #define EXT2_N_BLOCKS                   (EXT2_TIND_BLOCK + 1)
+ 
++/* Inode flags */
++#define EXT4_EXTENTS_FL                 0x00080000 /* Inode uses extents */
++
+ /* include/linux/ext2_fs.h */
+ struct ext2_super_block
+   {
+@@ -191,6 +194,42 @@ struct ext2_dir_entry
+ #define EXT2_DIR_REC_LEN(name_len)      (((name_len) + 8 + EXT2_DIR_ROUND) & \
+                                          ~EXT2_DIR_ROUND)
+ 
++/* linux/ext4_fs_extents.h */
++/*
++ * This is the extent on-disk structure.
++ * It's used at the bottom of the tree.
++ */
++struct ext4_extent {
++    __u32 ee_block;       /* first logical block extent covers */
++    __u16 ee_len;         /* number of blocks covered by extent */
++    __u16 ee_start_hi;    /* high 16 bits of physical block */
++    __u32 ee_start;       /* low 32 bits of physical block */
++};
++
++/*
++ * This is index on-disk structure.
++ * It's used at all the levels except the bottom.
++ */
++struct ext4_extent_idx {
++    __u32 ei_block;       /* index covers logical blocks from 'block' */
++    __u32 ei_leaf;        /* pointer to the physical block of the next *
++                                 * level. leaf or next index could be there */
++    __u16 ei_leaf_hi;     /* high 16 bits of physical block */
++    __u16 ei_unused;
++};
++
++/*
++ * Each block (leaves and indexes), even inode-stored has header.
++ */
++struct ext4_extent_header {
++    __u16  eh_magic;       /* probably will support different formats */
++    __u16  eh_entries;     /* number of valid entries */
++    __u16  eh_max;         /* capacity of store in entries */
++    __u16  eh_depth;       /* has tree real underlying blocks? */
++    __u32  eh_generation;  /* generation of the tree */
++};
++
++#define EXT4_EXT_MAGIC          0xf30a
+ 
+ /* ext2/super.c */
+ #define log2(n) ffz(~(n))
+@@ -279,6 +318,26 @@ ext2_rdfsb (int fsblock, int buffer)
+                  EXT2_BLOCK_SIZE (SUPERBLOCK), (char *) buffer);
+ }
+ 
++/* Walk through extents index tree to find the good leaf */
++static struct ext4_extent_header * 
++ext4_recurse_extent_index(struct ext4_extent_header *extent_block, int logical_block)
++{
++  int i;
++  struct ext4_extent_idx *index = (struct ext4_extent_idx *) (extent_block + 1);
++  if (extent_block->eh_magic != EXT4_EXT_MAGIC)
++    return NULL;
++  if (extent_block->eh_depth == 0)
++    return extent_block;
++  for (i = 0; i < extent_block->eh_entries; i++)
++    {
++      if (logical_block < index[i].ei_block)
++        break;
++    }
++  if (i == 0 || !ext2_rdfsb(index[i-1].ei_leaf, DATABLOCK1))
++    return NULL;
++  return (ext4_recurse_extent_index((struct ext4_extent_header *) DATABLOCK1, logical_block));
++}
++
+ /* from
+   ext2/inode.c:ext2_bmap()
+ */
+--- grub-0.97/stage2/fsys_ext2fs.c~	2008-12-28 20:19:00.000000000 +0100
++++ grub-0.97/stage2/fsys_ext2fs.c	2008-12-28 20:19:00.000000000 +0100
+@@ -366,83 +366,106 @@
+     }
+   printf ("logical block %d\n", logical_block);
+ #endif /* E2DEBUG */
+-
+-  /* if it is directly pointed to by the inode, return that physical addr */
+-  if (logical_block < EXT2_NDIR_BLOCKS)
+-    {
+-#ifdef E2DEBUG
+-      printf ("returning %d\n", (unsigned char *) (INODE->i_block[logical_block]));
+-      printf ("returning %d\n", INODE->i_block[logical_block]);
+-#endif /* E2DEBUG */
+-      return INODE->i_block[logical_block];
+-    }
+-  /* else */
+-  logical_block -= EXT2_NDIR_BLOCKS;
+-  /* try the indirect block */
+-  if (logical_block < EXT2_ADDR_PER_BLOCK (SUPERBLOCK))
++  /* standard ext2 inode */
++  if (!(INODE->i_flags & EXT4_EXTENTS_FL))
+     {
+-      if (mapblock1 != 1
+-	  && !ext2_rdfsb (INODE->i_block[EXT2_IND_BLOCK], DATABLOCK1))
+-	{
+-	  errnum = ERR_FSYS_CORRUPT;
+-	  return -1;
+-	}
+-      mapblock1 = 1;
+-      return ((__u32 *) DATABLOCK1)[logical_block];
+-    }
+-  /* else */
+-  logical_block -= EXT2_ADDR_PER_BLOCK (SUPERBLOCK);
+-  /* now try the double indirect block */
+-  if (logical_block < (1 << (EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK) * 2)))
+-    {
+-      int bnum;
+-      if (mapblock1 != 2
+-	  && !ext2_rdfsb (INODE->i_block[EXT2_DIND_BLOCK], DATABLOCK1))
+-	{
+-	  errnum = ERR_FSYS_CORRUPT;
+-	  return -1;
+-	}
+-      mapblock1 = 2;
+-      if ((bnum = (((__u32 *) DATABLOCK1)
+-		   [logical_block >> EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK)]))
+-	  != mapblock2
+-	  && !ext2_rdfsb (bnum, DATABLOCK2))
+-	{
+-	  errnum = ERR_FSYS_CORRUPT;
+-	  return -1;
+-	}
+-      mapblock2 = bnum;
++      /* if it is directly pointed to by the inode, return that physical addr */
++      if (logical_block < EXT2_NDIR_BLOCKS)
++        {
++#ifdef E2DEBUG
++          printf ("returning %d\n", (unsigned char *) (INODE->i_block[logical_block]));
++          printf ("returning %d\n", INODE->i_block[logical_block]);
++#endif /* E2DEBUG */
++          return INODE->i_block[logical_block];
++        }
++      /* else */
++      logical_block -= EXT2_NDIR_BLOCKS;
++      /* try the indirect block */
++      if (logical_block < EXT2_ADDR_PER_BLOCK (SUPERBLOCK))
++        {
++          if (mapblock1 != 1
++         && !ext2_rdfsb (INODE->i_block[EXT2_IND_BLOCK], DATABLOCK1))
++       {
++         errnum = ERR_FSYS_CORRUPT;
++         return -1;
++       }
++          mapblock1 = 1;
++          return ((__u32 *) DATABLOCK1)[logical_block];
++        }
++      /* else */
++      logical_block -= EXT2_ADDR_PER_BLOCK (SUPERBLOCK);
++      /* now try the double indirect block */
++      if (logical_block < (1 << (EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK) * 2)))
++        {
++          int bnum;
++          if (mapblock1 != 2
++         && !ext2_rdfsb (INODE->i_block[EXT2_DIND_BLOCK], DATABLOCK1))
++       {
++         errnum = ERR_FSYS_CORRUPT;
++         return -1;
++       }
++          mapblock1 = 2;
++          if ((bnum = (((__u32 *) DATABLOCK1)
++                  [logical_block >> EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK)]))
++         != mapblock2
++         && !ext2_rdfsb (bnum, DATABLOCK2))
++       {
++         errnum = ERR_FSYS_CORRUPT;
++         return -1;
++       }
++          mapblock2 = bnum;
++          return ((__u32 *) DATABLOCK2)
++            [logical_block & (EXT2_ADDR_PER_BLOCK (SUPERBLOCK) - 1)];
++        }
++      /* else */
++      mapblock2 = -1;
++      logical_block -= (1 << (EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK) * 2));
++      if (mapblock1 != 3
++          && !ext2_rdfsb (INODE->i_block[EXT2_TIND_BLOCK], DATABLOCK1))
++        {
++          errnum = ERR_FSYS_CORRUPT;
++          return -1;
++        }
++      mapblock1 = 3;
++      if (!ext2_rdfsb (((__u32 *) DATABLOCK1)
++                  [logical_block >> (EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK)
++                                     * 2)],
++                  DATABLOCK2))
++        {
++          errnum = ERR_FSYS_CORRUPT;
++          return -1;
++        }
++      if (!ext2_rdfsb (((__u32 *) DATABLOCK2)
++                  [(logical_block >> EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK))
++                   & (EXT2_ADDR_PER_BLOCK (SUPERBLOCK) - 1)],
++                  DATABLOCK2))
++        {
++          errnum = ERR_FSYS_CORRUPT;
++          return -1;
++        }
+       return ((__u32 *) DATABLOCK2)
+-	[logical_block & (EXT2_ADDR_PER_BLOCK (SUPERBLOCK) - 1)];
+-    }
+-  /* else */
+-  mapblock2 = -1;
+-  logical_block -= (1 << (EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK) * 2));
+-  if (mapblock1 != 3
+-      && !ext2_rdfsb (INODE->i_block[EXT2_TIND_BLOCK], DATABLOCK1))
+-    {
+-      errnum = ERR_FSYS_CORRUPT;
+-      return -1;
++       [logical_block & (EXT2_ADDR_PER_BLOCK (SUPERBLOCK) - 1)];
+     }
+-  mapblock1 = 3;
+-  if (!ext2_rdfsb (((__u32 *) DATABLOCK1)
+-		   [logical_block >> (EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK)
+-				      * 2)],
+-		   DATABLOCK2))
+-    {
+-      errnum = ERR_FSYS_CORRUPT;
+-      return -1;
+-    }
+-  if (!ext2_rdfsb (((__u32 *) DATABLOCK2)
+-		   [(logical_block >> EXT2_ADDR_PER_BLOCK_BITS (SUPERBLOCK))
+-		    & (EXT2_ADDR_PER_BLOCK (SUPERBLOCK) - 1)],
+-		   DATABLOCK2))
++  /* inode is in extents format */
++  else
+     {
++      int i;
++      struct ext4_extent_header *extent_hdr = ext4_recurse_extent_index((struct ext4_extent_header *) INODE->i_block, logical_block);
++      struct ext4_extent *extent = (struct ext4_extent *) (extent_hdr + 1);
++      if ( extent_hdr == NULL || extent_hdr->eh_magic != EXT4_EXT_MAGIC)
++      {
++        errnum = ERR_FSYS_CORRUPT;
++        return -1;
++      }
++      for (i = 0; i<extent_hdr->eh_entries; i++)
++        {
++          if (extent[i].ee_block <= logical_block && logical_block < extent[i].ee_block + extent[i].ee_len && !(extent[i].ee_len>>15))
++            return (logical_block - extent[i].ee_block + extent[i].ee_start);
++        }
++      /* We should not arrive here */
+       errnum = ERR_FSYS_CORRUPT;
+       return -1;
+     }
+-  return ((__u32 *) DATABLOCK2)
+-    [logical_block & (EXT2_ADDR_PER_BLOCK (SUPERBLOCK) - 1)];
+ }
+ 
+ /* preconditions: all preconds of ext2fs_block_map */
diff --git a/abs/core/grub/grub.install b/abs/core/grub/grub.install
new file mode 100644
index 0000000..bf52382
--- /dev/null
+++ b/abs/core/grub/grub.install
@@ -0,0 +1,22 @@
+info_dir=/usr/share/info
+info_files=(grub.info multiboot.info)
+
+post_install() {
+  for f in ${info_files[@]}; do
+    install-info ${info_dir}/$f.gz ${info_dir}/dir 2> /dev/null
+  done
+}
+
+post_upgrade() {
+        post_install
+}
+
+pre_remove() {
+  for f in ${info_files[@]}; do
+    install-info --delete ${info_dir}/$f.gz ${info_dir}/dir 2> /dev/null
+  done
+}
+
+
+
+
diff --git a/abs/core/grub/install-grub b/abs/core/grub/install-grub
index 3eb7ce5..0015a31 100755..100644
--- a/abs/core/grub/install-grub
+++ b/abs/core/grub/install-grub
@@ -1,187 +1,543 @@
-#!/bin/bash
+#! /bin/sh
 
+# Install GRUB on your drive.
+#   Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc.
 #
-# This is a little helper script that tries to convert linux-style device
-# names to grub-style.  It's not very smart, so it
-# probably won't work for more complicated setups.
+# This file 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 2 of the License, or
+# (at your option) any later version.
 #
-# If it doesn't work for you, try installing grub manually:
-#
-#    # mkdir -p /boot/grub
-#    # cp /usr/lib/grub/i386-pc/* /boot/grub/
-#
-# Then start up the 'grub' shell and run something like the following:
-#
-#    grub> root(hd0,0)
-#    grub> setup(hd0)
-#
-# The "root" line should point to the partition your kernel is located on,
-# /boot if you have a separate boot partition, otherwise your root (/).
-#
-# The "setup" line tells grub which disc/partition to install the
-# bootloader to.  In the example above, it will install to the MBR of the
-# primary master hard drive.
+# 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, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Initialize some variables.
+prefix=/
+exec_prefix=${prefix}
+sbindir=${exec_prefix}/sbin
+libdir=${exec_prefix}/lib
+PACKAGE=grub
+VERSION=0.95
+host_cpu=i386
+host_os=linux-gnu
+host_vendor=pc
+pkglibdir=${libdir}/${PACKAGE}/${host_cpu}-${host_vendor}
+
+grub_shell=${sbindir}/grub
+log_file=/tmp/grub-install.log.$$
+img_file=/tmp/grub-install.img.$$
+rootdir=
+grub_prefix=/boot/grub
+
+install_device=
+no_floppy=
+force_lba=
+recheck=no
+sync_sleep=20
+debug=no
+
+# look for secure tempfile creation wrappers on this platform
+if test -x /bin/tempfile; then
+    mklog="/bin/tempfile --prefix=grub"
+    mkimg="/bin/tempfile --prefix=grub"
+elif test -x /bin/mktemp; then
+    mklog="/bin/mktemp /tmp/grub-install.log.XXXXXX"
+    mkimg="/bin/mktemp /tmp/grub-install.img.XXXXXX"
+else
+    mklog=""
+    mkimg=""
+fi
+
+# Usage: usage
+# Print the usage.
+usage () {
+    cat <<EOF
+Usage: grub-install [OPTION] install_device
+Install GRUB on your drive.
+
+  -h, --help              print this message and exit
+  -v, --version           print the version information and exit
+  --root-directory=DIR    install GRUB images under the directory DIR
+                          instead of the root directory
+  --grub-shell=FILE       use FILE as the grub shell
+  --no-floppy             do not probe any floppy drive
+  --force-lba             force GRUB to use LBA mode even for a buggy
+                          BIOS
+  --recheck               probe a device map even if it already exists
+  --sync-sleep            number of seconds to sleep while trying to
+                          sync XFS
+
+INSTALL_DEVICE can be a GRUB device name or a system device filename.
+
+grub-install copies GRUB images into the DIR/boot directory specfied by
+--root-directory, and uses the grub shell to install grub into the boot
+sector.
+
+Report bugs to <bug-grub@gnu.org>.
+EOF
+}
+
+# Usage: getraid_mdadm mddevice
+# Routine to find a physical device from an md device
+# If found, the first grub BIOS device (from device.map) is returned 
+# If no BIOS drives match the RAID devices, the first device returned
+# from mdadm -D is returned
+getraid_mdadm() {
+	device=$1
+	mdadm=$(mdadm -D "$device") || {
+		echo "$PROG: mdadm -D $device failed" >&2
+		exit 1
+	}
+	eval "$(
+		echo "$mdadm" | awk '
+			$1 == "Number" && $2 == "Major" { start = 1; next }
+			$1 == "UUID" { print "uuid=" $3; start = 0; next }
+			!start { next }
+			$2 == 0 && $3 == 0 { next }
+			{ devices = devices "\n" $NF }
+			END { print "devices='\''" devices "'\''" }
+		'
+	)"
+
+	# Convert RAID devices list into a list of disks
+	tmp_disks=`echo "$devices" | sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' \
+					 -e 's%\(d[0-9]*\)p[0-9]*$%\1%' \
+					 -e 's%\(fd[0-9]*\)$%\1%' \
+					 -e 's%/part[0-9]*$%/disc%' \
+					 -e 's%\(c[0-7]d[0-9]*\).*$%\1%' \
+					 -e '/^$/d' |
+				     sed -n '1h;2,$H;${g;s/\n/|/g;p}'`
+
+	# Find first BIOS disk that's a member of the RAID array
+	# Default to first RAID member if no tmp_disks are BIOS devices
+	set -- `egrep $tmp_disks $device_map | \
+		sort | \
+		sed -n 1p `
+	device=${2:-${tmp_disks%%|*}}
+
+	# Return first partition on BIOS disk that's part of the RAID
+	echo "$devices" | \
+		sed -n "\:${device}:p" | \
+		sed -n 1p
+}
+
+# Usage: xfs_hack
+# Routine to flush xfs filesystem log (sync doesn't do this)
+# sleep is needed to give time for the log to be flushed
+xfs_hack () {
+    sync
+    if which xfs_freeze >/dev/null ; then
+        echo "Trying to sync filesystem, do not interrupt until complete."
+        xfs_freeze -f ${grubdir} 2>/dev/null
+	sleep $sync_sleep
+	xfs_freeze -u ${grubdir} 2>/dev/null
+        echo "Trying to sync filesystem is complete."
+    fi
+}
 
-usage() {
-	echo "usage: install-grub <install_device> [boot_device]"
-	echo
-	echo "where <install_device> is the device where Grub will be installed"
-	echo "and [boot_device] is the partition that contains the /boot"
-	echo "directory (auto-detected if omitted)"
-	echo
-	echo "examples: install-grub /dev/hda"
-	echo "          install-grub /dev/hda /dev/hda1"
-	echo
-	exit 0
+# Usage: convert os_device
+# Convert an OS device to the corresponding GRUB drive.
+# This part is OS-specific.
+convert () {
+    # First, check if the device file exists.
+    if test -e "$1"; then
+	:
+    else
+	echo "$1: Not found or not a block device." 1>&2
+	exit 1
+    fi
+
+    # Break the device name into the disk part and the partition part.
+    case "$host_os" in
+    linux*)
+	# Find an actual physical device if we're passed a RAID device
+	case $1 in
+		/dev/md*)  set -- `getraid_mdadm $1`
+	esac
+	tmp_disk=`echo "$1" | sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' \
+				  -e 's%\(d[0-9]*\)p[0-9]*$%\1%' \
+				  -e 's%\(fd[0-9]*\)$%\1%' \
+				  -e 's%/part[0-9]*$%/disc%' \
+				  -e 's%\(c[0-7]d[0-9]*\).*$%\1%'`
+	tmp_part=`echo "$1" | sed -e 's%.*/[sh]d[a-z]\([0-9]*\)$%\1%' \
+				  -e 's%.*d[0-9]*p*%%' \
+				  -e 's%.*/fd[0-9]*$%%' \
+				  -e 's%.*/floppy/[0-9]*$%%' \
+				  -e 's%.*/\(disc\|part\([0-9]*\)\)$%\2%' \
+				  -e 's%.*c[0-7]d[0-9]*p*%%'`
+	;;
+    gnu*)
+	tmp_disk=`echo "$1" | sed 's%\([sh]d[0-9]*\).*%\1%'`
+	tmp_part=`echo "$1" | sed "s%$tmp_disk%%"` ;;
+    freebsd*)
+	tmp_disk=`echo "$1" | sed 's%r\{0,1\}\([saw]d[0-9]*\).*$%r\1%' \
+			    | sed 's%r\{0,1\}\(da[0-9]*\).*$%r\1%'`
+	tmp_part=`echo "$1" \
+	    | sed "s%.*/r\{0,1\}[saw]d[0-9]\(s[0-9]*[a-h]\)%\1%" \
+       	    | sed "s%.*/r\{0,1\}da[0-9]\(s[0-9]*[a-h]\)%\1%"`
+	;;
+    netbsd*)
+	tmp_disk=`echo "$1" | sed 's%r\{0,1\}\([sw]d[0-9]*\).*$%r\1d%' \
+	    | sed 's%r\{0,1\}\(fd[0-9]*\).*$%r\1a%'`
+	tmp_part=`echo "$1" \
+	    | sed "s%.*/r\{0,1\}[sw]d[0-9]\([abe-p]\)%\1%"`
+	;;
+    *)
+	echo "grub-install does not support your OS yet." 1>&2
+	exit 1 ;;
+    esac
+
+    # Get the drive name.
+    tmp_drive=`grep -v '^#' $device_map | grep "$tmp_disk *$" \
+	| sed 's%.*\(([hf]d[0-9][a-g0-9,]*)\).*%\1%'`
+
+    # If not found, print an error message and exit.
+    if test "x$tmp_drive" = x; then
+	echo "$1 does not have any corresponding BIOS drive." 1>&2
+	exit 1
+    fi
+
+    if test "x$tmp_part" != x; then
+	# If a partition is specified, we need to translate it into the
+	# GRUB's syntax.
+	case "$host_os" in
+	linux*)
+	    echo "$tmp_drive" | sed "s%)$%,`expr $tmp_part - 1`)%" ;;
+	gnu*)
+	    if echo $tmp_part | grep "^s" >/dev/null; then
+		tmp_pc_slice=`echo $tmp_part \
+		    | sed "s%s\([0-9]*\)[a-g]*$%\1%"`
+		tmp_drive=`echo "$tmp_drive" \
+		    | sed "s%)%,\`expr "$tmp_pc_slice" - 1\`)%"`
+	    fi
+	    if echo $tmp_part | grep "[a-g]$" >/dev/null; then
+		tmp_bsd_partition=`echo "$tmp_part" \
+		    | sed "s%[^a-g]*\([a-g]\)$%\1%"`
+		tmp_drive=`echo "$tmp_drive" \
+		    | sed "s%)%,$tmp_bsd_partition)%"`
+	    fi
+	    echo "$tmp_drive" ;;
+	freebsd*)
+	    if echo $tmp_part | grep "^s" >/dev/null; then
+		tmp_pc_slice=`echo $tmp_part \
+		    | sed "s%s\([0-9]*\)[a-h]*$%\1%"`
+		tmp_drive=`echo "$tmp_drive" \
+		    | sed "s%)%,\`expr "$tmp_pc_slice" - 1\`)%"`
+	    fi
+	    if echo $tmp_part | grep "[a-h]$" >/dev/null; then
+		tmp_bsd_partition=`echo "$tmp_part" \
+		    | sed "s%s\{0,1\}[0-9]*\([a-h]\)$%\1%"`
+		tmp_drive=`echo "$tmp_drive" \
+		    | sed "s%)%,$tmp_bsd_partition)%"`
+	    fi
+	    echo "$tmp_drive" ;;
+	netbsd*)
+	    if echo $tmp_part | grep "^[abe-p]$" >/dev/null; then
+		tmp_bsd_partition=`echo "$tmp_part" \
+		    | sed "s%\([a-p]\)$%\1%"`
+		tmp_drive=`echo "$tmp_drive" \
+		    | sed "s%)%,$tmp_bsd_partition)%"`
+	    fi
+	    echo "$tmp_drive" ;;
+	esac
+    else
+	# If no partition is specified, just print the drive name.
+	echo "$tmp_drive"
+    fi
 }
 
-## new install-grub, code was taken from setup script
-ROOTDEV=$1
-PART_ROOT=$2
-VMLINUZ=vmlinuz26
+# Usage: resolve_symlink file
+# Find the real file/device that file points at
+resolve_symlink () {
+	tmp_fname=$1
+	# Resolve symlinks
+	while test -L $tmp_fname; do
+		tmp_new_fname=`ls -al $tmp_fname | sed -n 's%.*-> \(.*\)%\1%p'`
+		if test -z "$tmp_new_fname"; then
+			echo "Unrecognized ls output" 2>&1
+			exit 1
+		fi
+
+		# Convert relative symlinks
+		case $tmp_new_fname in
+			/*) tmp_fname="$tmp_new_fname"
+			;;
+			*) tmp_fname="`echo $tmp_fname | sed 's%/[^/]*$%%'`/$tmp_new_fname"
+			;;
+		esac
+	done
+	echo "$tmp_fname"
+}
+
+# Usage: find_device file
+# Find block device on which the file resides.
+find_device () {
+    # For now, this uses the program `df' to get the device name, but is
+    # this really portable?
+    tmp_fname=`df $1/ | sed -n 's%.*\(/dev/[^ 	]*\).*%\1%p'`
+
+    if test -z "$tmp_fname"; then
+	echo "Could not find device for $1" 2>&1
+	exit 1
+    fi
+
+	tmp_fname=`resolve_symlink $tmp_fname`
 
-if [ "$ROOTDEV" = "" ]; then
+    echo "$tmp_fname"
+}
+
+# Check the arguments.
+for option in "$@"; do
+    case "$option" in
+    -h | --help)
+	usage
+	exit 0 ;;
+    -v | --version)
+	echo "grub-install (GNU GRUB ${VERSION})"
+	exit 0 ;;
+    --root-directory=*)
+	rootdir=`echo "$option" | sed 's/--root-directory=//'` ;;
+    --grub-shell=*)
+	grub_shell=`echo "$option" | sed 's/--grub-shell=//'` ;;
+    --no-floppy)
+	no_floppy="--no-floppy" ;;
+    --force-lba)
+	force_lba="--force-lba" ;;
+    --recheck)
+	recheck=yes ;;
+    --sync-sleep=*)
+	sync_sleep=`echo "$option" | sed 's/--sync-sleep=//'` ;;
+    # This is an undocumented feature...
+    --debug)
+	debug=yes ;;
+    -*)
+	echo "Unrecognized option \`$option'" 1>&2
 	usage
+	exit 1
+	;;
+    *)
+	if test "x$install_device" != x; then
+	    echo "More than one install_devices?" 1>&2
+	    usage
+	    exit 1
+	fi
+	install_device="${option}" ;;
+    esac
+done
+
+if test "x$install_device" = x; then
+    echo "install_device not specified." 1>&2
+    usage
+    exit 1
 fi
-if [ "$PART_ROOT" = "" ]; then
-	PART_ROOT=$(mount | grep "on /boot type" | cut -d' ' -f 1)
+
+# If the debugging feature is enabled, print commands.
+if test $debug = yes; then
+    set -x
 fi
-if [ "$PART_ROOT" = "" ]; then
-	PART_ROOT=$(mount | grep "on / type" | cut -d' ' -f 1)
+
+# Initialize these directories here, since ROOTDIR was initialized.
+case "$host_os" in
+netbsd*)
+    # Because /boot is used for the boot block in NetBSD, use /grub
+    # instead of /boot/grub.
+    grub_prefix=/grub
+    bootdir=${rootdir}
+    ;;
+*)
+    # Use /boot/grub by default.
+    bootdir=${rootdir}/boot
+    ;;
+esac
+
+grubdir=${bootdir}/grub
+device_map=${grubdir}/device.map
+
+# Check if GRUB is installed.
+# This is necessary, because the user can specify "grub --read-only".
+set $grub_shell dummy
+if test -f "$1"; then
+    :
+else
+    echo "$1: Not found." 1>&2
+    exit 1
 fi
-if [ "$PART_ROOT" = "" ]; then
-	echo "error: could not determine BOOT_DEVICE, please specify manually" >&2
-	exit 1
+
+if test -f "$pkglibdir/stage1"; then
+    :
+else
+    echo "${pkglibdir}/stage1: Not found." 1>&2
+    exit 1
 fi
 
+if test -f "$pkglibdir/stage2"; then
+    :
+else
+    echo "${pkglibdir}/stage2: Not found." 1>&2
+    exit 1
+fi
+
+# Don't check for *stage1_5, because it is not fatal even if any
+# Stage 1.5 does not exist.
 
-get_grub_map() {
-	[ -e /tmp/dev.map ]  && rm /tmp/dev.map	
-	/sbin/grub --no-floppy --device-map /tmp/dev.map >/tmp/grub.log 2>&1 <<EOF
+# Create the GRUB directory if it is not present.
+test -d "$bootdir" || mkdir "$bootdir" || exit 1
+test -d "$grubdir" || mkdir "$grubdir" || exit 1
+
+# If --recheck is specified, remove the device map, if present.
+if test $recheck = yes; then
+    rm -f $device_map
+fi
+
+# Create the device map file if it is not present.
+if test -f "$device_map"; then
+    :
+else
+    # Create a safe temporary file.
+    test -n "$mklog" && log_file=`$mklog`
+
+    xfs_hack
+    $grub_shell --batch $no_floppy --device-map=$device_map <<EOF >$log_file
 quit
 EOF
-}
+    if grep "Error [0-9]*: " $log_file >/dev/null; then
+	cat $log_file 1>&2
+	exit 1
+    fi
 
-mapdev() {
-	partition_flag=0
-	device_found=0
-	devs=$(cat /tmp/dev.map | grep -v fd | sed 's/ *\t/ /' | sed ':a;$!N;$!ba;s/\n/ /g')
-	linuxdevice=$(echo $1 | cut -b1-8)
-	if [ "$(echo $1 | egrep '[0-9]$')" ]; then
-		# /dev/hdXY
-		pnum=$(echo $1 | cut -b9-)
-		pnum=$(($pnum-1))
-		partition_flag=1
-	fi
-	for  dev in $devs
-	do
-	    if [ "(" = $(echo $dev | cut -b1) ]; then
-		grubdevice="$dev"
-	    else
-		if [ "$dev" = "$linuxdevice" ]; then
-			device_found=1
-			break   
-		fi
-	   fi
-	done	
-	if [ "$device_found" = "1" ]; then
-		if [ "$partition_flag" = "0" ]; then
-			echo "$grubdevice"
-		else
-			grubdevice_stringlen=${#grubdevice}
-			let grubdevice_stringlen--
-			grubdevice=$(echo $grubdevice | cut -b1-$grubdevice_stringlen)
-			echo "$grubdevice,$pnum)"
-		fi
-	else
-		echo " DEVICE NOT FOUND"
-	fi
-}
+    rm -f $log_file
+fi
 
-dogrub() {
-	get_grub_map	
-	if [ ! -f /boot/grub/menu.lst ]; then
-		echo "Error: Couldn't find /boot/grub/menu.lst.  Is GRUB installed?"
-		exit 1
-	fi
-	# try to auto-configure GRUB...
-	if [ "$PART_ROOT" != "" -a "$S_GRUB" != "1" ]; then
-		grubdev=$(mapdev $PART_ROOT)
-		# look for a separately-mounted /boot partition
-		bootdev=$(mount | grep /boot | cut -d' ' -f 1)
-		if [ "$grubdev" != "" -o "$bootdev" != "" ]; then
-			cp /boot/grub/menu.lst /tmp/.menu.lst
-			# remove the default entries by truncating the file at our little tag (#-*)
-			head -n $(cat /tmp/.menu.lst | grep -n '#-\*' | cut -d: -f 1) /tmp/.menu.lst >/boot/grub/menu.lst
-			rm -f /tmp/.menu.lst
-			echo "" >>/boot/grub/menu.lst
-			echo "# (0) Arch Linux" >>/boot/grub/menu.lst
-			echo "title  Arch Linux" >>/boot/grub/menu.lst
-			subdir=
-			if [ "$bootdev" != "" ]; then
-				grubdev=$(mapdev $bootdev)
-			else
-				subdir="/boot"
-			fi
-			echo "root   $grubdev" >>/boot/grub/menu.lst
-			echo "kernel $subdir/$VMLINUZ root=$PART_ROOT ro" >>/boot/grub/menu.lst
-			if [ "$VMLINUZ" = "vmlinuz26" ]; then
-				echo "initrd $subdir/kernel26.img" >>/boot/grub/menu.lst
-			fi
-			echo "" >>/boot/grub/menu.lst
-			# adding fallback/full image
-			echo "# (1) Arch Linux" >>/boot/grub/menu.lst
-			echo "title  Arch Linux Fallback" >>/boot/grub/menu.lst
-			echo "root   $grubdev" >>/boot/grub/menu.lst
-			echo "kernel $subdir/$VMLINUZ root=$PART_ROOT ro" >>/boot/grub/menu.lst
-			if [ "$VMLINUZ" = "vmlinuz26" ]; then
-				echo "initrd $subdir/kernel26-fallback.img" >>/boot/grub/menu.lst
-			fi
-			echo "" >>/boot/grub/menu.lst
-		fi
-	fi
+# Make sure that there is no duplicated entry.
+tmp=`sed -n '/^([fh]d[0-9]*)/s/\(^(.*)\).*/\1/p' $device_map \
+    | sort | uniq -d | sed -n 1p`
+if test -n "$tmp"; then
+    echo "The drive $tmp is defined multiple times in the device map $device_map" 1>&2
+    exit 1
+fi
 
-	echo "Installing the GRUB bootloader..."
-	cp -a /usr/lib/grub/i386-pc/* /boot/grub/
-	sync
-	# freeze xfs filesystems to enable grub installation on xfs filesystems
-	if [ -x /usr/sbin/xfs_freeze ]; then
-		/usr/sbin/xfs_freeze -f /boot > /dev/null 2>&1
-		/usr/sbin/xfs_freeze -f / > /dev/null 2>&1
-	fi
-	# look for a separately-mounted /boot partition
-	bootpart=$(mount | grep /boot | cut -d' ' -f 1)
-	if [ "$bootpart" = "" ]; then
-			bootpart=$PART_ROOT
-	fi
-	bootpart=$(mapdev $bootpart)
-	bootdev=$(mapdev $ROOTDEV)
-	if [ "$bootpart" = "" ]; then
-		echo "Error: Missing/Invalid root device: $bootpart"
-		exit 1
-	fi
-	/sbin/grub --no-floppy --batch >/tmp/grub.log 2>&1 <<EOF
-root $bootpart
-setup $bootdev
+# Check for INSTALL_DEVICE.
+case "$install_device" in
+/dev/*)
+    install_device=`resolve_symlink "$install_device"`
+    install_drive=`convert "$install_device"`
+    # I don't know why, but some shells wouldn't die if exit is
+    # called in a function.
+    if test "x$install_drive" = x; then
+	exit 1
+    fi ;;
+\([hf]d[0-9]*\))
+    install_drive="$install_device" ;;
+[hf]d[0-9]*)
+    # The GRUB format with no parenthesis.
+    install_drive="($install_device)" ;;
+*)
+    echo "Format of install_device not recognized." 1>&2
+    usage
+    exit 1 ;;
+esac
+
+# Get the root drive.
+root_device=`find_device ${rootdir}`
+bootdir_device=`find_device ${bootdir}`
+
+# Check if the boot directory is in the same device as the root directory.
+if test "x$root_device" != "x$bootdir_device"; then
+    # Perhaps the user has a separate boot partition.
+    root_device=$bootdir_device
+    grub_prefix="/grub"
+fi
+
+# Convert the root device to a GRUB drive.
+root_drive=`convert "$root_device"`
+if test "x$root_drive" = x; then
+    exit 1
+fi
+
+# Check if the root directory exists in the same device as the grub
+# directory.
+grubdir_device=`find_device ${grubdir}`
+
+if test "x$grubdir_device" != "x$root_device"; then
+    # For now, cannot deal with this situation.
+    cat <<EOF 1>&2
+You must set the root directory by the option --root-directory, because
+$grubdir does not exist in the root device $root_device.
+EOF
+    exit 1
+fi
+
+# Copy the GRUB images to the GRUB directory.
+for file in ${grubdir}/stage1 ${grubdir}/stage2 ${grubdir}/*stage1_5; do
+    rm -f $file || exit 1
+done
+for file in \
+    ${pkglibdir}/stage1 ${pkglibdir}/stage2 ${pkglibdir}/*stage1_5; do
+    cp -f $file ${grubdir} || exit 1
+done
+xfs_hack
+
+# Make sure that GRUB reads the same images as the host OS.
+test -n "$mkimg" && img_file=`$mkimg`
+test -n "$mklog" && log_file=`$mklog`
+
+for file in ${grubdir}/stage1 ${grubdir}/stage2 ${grubdir}/*stage1_5; do
+    count=5
+    tmp=`echo $file | sed "s|^${grubdir}|${grub_prefix}|"`
+    while test $count -gt 0; do
+	$grub_shell --batch $no_floppy --device-map=$device_map <<EOF >$log_file
+dump ${root_drive}${tmp} ${img_file}
 quit
 EOF
-cat /tmp/grub.log
-	# unfreeze xfs filesystems
-	if [ -x /usr/sbin/xfs_freeze ]; then
-		/usr/sbin/xfs_freeze -u /boot > /dev/null 2>&1
-		/usr/sbin/xfs_freeze -u / > /dev/null 2>&1
+	if grep "Error [0-9]*: " $log_file >/dev/null; then
+	    :
+	elif cmp $file $img_file >/dev/null; then
+	    break
 	fi
+	sleep 1
+	count=`expr $count - 1`    
+    done
+    if test $count -eq 0; then
+	echo "The file $file not read correctly." 1>&2
+	exit 1
+    fi
+done
 
-	if grep "Error [0-9]*: " /tmp/grub.log >/dev/null; then
-		echo "Error installing GRUB. (see /tmp/grub.log for output)"
-		exit 1
-	fi
-	echo "GRUB was successfully installed."
+rm -f $img_file
+rm -f $log_file
 
-rm -f /tmp/grub.log
+# Create a safe temporary file.
+test -n "$mklog" && log_file=`$mklog`
 
-exit 0
-}
+# Now perform the installation.
+xfs_hack
+$grub_shell --batch $no_floppy --device-map=$device_map <<EOF >$log_file
+root $root_drive
+setup $force_lba --stage2=$grubdir/stage2 --prefix=$grub_prefix $install_drive
+quit
+EOF
 
-dogrub
\ No newline at end of file
+if grep "Error [0-9]*: " $log_file >/dev/null || test $debug = yes; then
+    cat $log_file 1>&2
+    exit 1
+fi
+
+rm -f $log_file
+
+# Prompt the user to check if the device map is correct.
+echo "Installation finished. No error reported."
+echo "This is the contents of the device map $device_map."
+echo "Check if this is correct or not. If any of the lines is incorrect,"
+echo "fix it and re-run the script \`grub-install'."
+echo
+
+cat $device_map
+
+# Bye.
+exit 0
diff --git a/abs/core/grub/install-grub.orig b/abs/core/grub/install-grub.orig
new file mode 100755
index 0000000..3eb7ce5
--- /dev/null
+++ b/abs/core/grub/install-grub.orig
@@ -0,0 +1,187 @@
+#!/bin/bash
+
+#
+# This is a little helper script that tries to convert linux-style device
+# names to grub-style.  It's not very smart, so it
+# probably won't work for more complicated setups.
+#
+# If it doesn't work for you, try installing grub manually:
+#
+#    # mkdir -p /boot/grub
+#    # cp /usr/lib/grub/i386-pc/* /boot/grub/
+#
+# Then start up the 'grub' shell and run something like the following:
+#
+#    grub> root(hd0,0)
+#    grub> setup(hd0)
+#
+# The "root" line should point to the partition your kernel is located on,
+# /boot if you have a separate boot partition, otherwise your root (/).
+#
+# The "setup" line tells grub which disc/partition to install the
+# bootloader to.  In the example above, it will install to the MBR of the
+# primary master hard drive.
+#
+
+usage() {
+	echo "usage: install-grub <install_device> [boot_device]"
+	echo
+	echo "where <install_device> is the device where Grub will be installed"
+	echo "and [boot_device] is the partition that contains the /boot"
+	echo "directory (auto-detected if omitted)"
+	echo
+	echo "examples: install-grub /dev/hda"
+	echo "          install-grub /dev/hda /dev/hda1"
+	echo
+	exit 0
+}
+
+## new install-grub, code was taken from setup script
+ROOTDEV=$1
+PART_ROOT=$2
+VMLINUZ=vmlinuz26
+
+if [ "$ROOTDEV" = "" ]; then
+	usage
+fi
+if [ "$PART_ROOT" = "" ]; then
+	PART_ROOT=$(mount | grep "on /boot type" | cut -d' ' -f 1)
+fi
+if [ "$PART_ROOT" = "" ]; then
+	PART_ROOT=$(mount | grep "on / type" | cut -d' ' -f 1)
+fi
+if [ "$PART_ROOT" = "" ]; then
+	echo "error: could not determine BOOT_DEVICE, please specify manually" >&2
+	exit 1
+fi
+
+
+get_grub_map() {
+	[ -e /tmp/dev.map ]  && rm /tmp/dev.map	
+	/sbin/grub --no-floppy --device-map /tmp/dev.map >/tmp/grub.log 2>&1 <<EOF
+quit
+EOF
+}
+
+mapdev() {
+	partition_flag=0
+	device_found=0
+	devs=$(cat /tmp/dev.map | grep -v fd | sed 's/ *\t/ /' | sed ':a;$!N;$!ba;s/\n/ /g')
+	linuxdevice=$(echo $1 | cut -b1-8)
+	if [ "$(echo $1 | egrep '[0-9]$')" ]; then
+		# /dev/hdXY
+		pnum=$(echo $1 | cut -b9-)
+		pnum=$(($pnum-1))
+		partition_flag=1
+	fi
+	for  dev in $devs
+	do
+	    if [ "(" = $(echo $dev | cut -b1) ]; then
+		grubdevice="$dev"
+	    else
+		if [ "$dev" = "$linuxdevice" ]; then
+			device_found=1
+			break   
+		fi
+	   fi
+	done	
+	if [ "$device_found" = "1" ]; then
+		if [ "$partition_flag" = "0" ]; then
+			echo "$grubdevice"
+		else
+			grubdevice_stringlen=${#grubdevice}
+			let grubdevice_stringlen--
+			grubdevice=$(echo $grubdevice | cut -b1-$grubdevice_stringlen)
+			echo "$grubdevice,$pnum)"
+		fi
+	else
+		echo " DEVICE NOT FOUND"
+	fi
+}
+
+dogrub() {
+	get_grub_map	
+	if [ ! -f /boot/grub/menu.lst ]; then
+		echo "Error: Couldn't find /boot/grub/menu.lst.  Is GRUB installed?"
+		exit 1
+	fi
+	# try to auto-configure GRUB...
+	if [ "$PART_ROOT" != "" -a "$S_GRUB" != "1" ]; then
+		grubdev=$(mapdev $PART_ROOT)
+		# look for a separately-mounted /boot partition
+		bootdev=$(mount | grep /boot | cut -d' ' -f 1)
+		if [ "$grubdev" != "" -o "$bootdev" != "" ]; then
+			cp /boot/grub/menu.lst /tmp/.menu.lst
+			# remove the default entries by truncating the file at our little tag (#-*)
+			head -n $(cat /tmp/.menu.lst | grep -n '#-\*' | cut -d: -f 1) /tmp/.menu.lst >/boot/grub/menu.lst
+			rm -f /tmp/.menu.lst
+			echo "" >>/boot/grub/menu.lst
+			echo "# (0) Arch Linux" >>/boot/grub/menu.lst
+			echo "title  Arch Linux" >>/boot/grub/menu.lst
+			subdir=
+			if [ "$bootdev" != "" ]; then
+				grubdev=$(mapdev $bootdev)
+			else
+				subdir="/boot"
+			fi
+			echo "root   $grubdev" >>/boot/grub/menu.lst
+			echo "kernel $subdir/$VMLINUZ root=$PART_ROOT ro" >>/boot/grub/menu.lst
+			if [ "$VMLINUZ" = "vmlinuz26" ]; then
+				echo "initrd $subdir/kernel26.img" >>/boot/grub/menu.lst
+			fi
+			echo "" >>/boot/grub/menu.lst
+			# adding fallback/full image
+			echo "# (1) Arch Linux" >>/boot/grub/menu.lst
+			echo "title  Arch Linux Fallback" >>/boot/grub/menu.lst
+			echo "root   $grubdev" >>/boot/grub/menu.lst
+			echo "kernel $subdir/$VMLINUZ root=$PART_ROOT ro" >>/boot/grub/menu.lst
+			if [ "$VMLINUZ" = "vmlinuz26" ]; then
+				echo "initrd $subdir/kernel26-fallback.img" >>/boot/grub/menu.lst
+			fi
+			echo "" >>/boot/grub/menu.lst
+		fi
+	fi
+
+	echo "Installing the GRUB bootloader..."
+	cp -a /usr/lib/grub/i386-pc/* /boot/grub/
+	sync
+	# freeze xfs filesystems to enable grub installation on xfs filesystems
+	if [ -x /usr/sbin/xfs_freeze ]; then
+		/usr/sbin/xfs_freeze -f /boot > /dev/null 2>&1
+		/usr/sbin/xfs_freeze -f / > /dev/null 2>&1
+	fi
+	# look for a separately-mounted /boot partition
+	bootpart=$(mount | grep /boot | cut -d' ' -f 1)
+	if [ "$bootpart" = "" ]; then
+			bootpart=$PART_ROOT
+	fi
+	bootpart=$(mapdev $bootpart)
+	bootdev=$(mapdev $ROOTDEV)
+	if [ "$bootpart" = "" ]; then
+		echo "Error: Missing/Invalid root device: $bootpart"
+		exit 1
+	fi
+	/sbin/grub --no-floppy --batch >/tmp/grub.log 2>&1 <<EOF
+root $bootpart
+setup $bootdev
+quit
+EOF
+cat /tmp/grub.log
+	# unfreeze xfs filesystems
+	if [ -x /usr/sbin/xfs_freeze ]; then
+		/usr/sbin/xfs_freeze -u /boot > /dev/null 2>&1
+		/usr/sbin/xfs_freeze -u / > /dev/null 2>&1
+	fi
+
+	if grep "Error [0-9]*: " /tmp/grub.log >/dev/null; then
+		echo "Error installing GRUB. (see /tmp/grub.log for output)"
+		exit 1
+	fi
+	echo "GRUB was successfully installed."
+
+rm -f /tmp/grub.log
+
+exit 0
+}
+
+dogrub
\ No newline at end of file
diff --git a/abs/core/grub/menu.lst b/abs/core/grub/menu.lst
index 57fcf0d..1c19f8a 100644
--- a/abs/core/grub/menu.lst
+++ b/abs/core/grub/menu.lst
@@ -6,9 +6,9 @@
 #  Linux           Grub
 # -------------------------
 #  /dev/fd0        (fd0)
-#  /dev/hda        (hd0)
-#  /dev/hdb2       (hd1,1)
-#  /dev/hda3       (hd0,2)
+#  /dev/sda        (hd0)
+#  /dev/sdb2       (hd1,1)
+#  /dev/sda3       (hd0,2)
 #
 
 #  FRAMEBUFFER RESOLUTION SETTINGS
@@ -20,6 +20,8 @@
 #      64K | 0x311=785  0x314=788  0x317=791   0x31A=794
 #      16M | 0x312=786  0x315=789  0x318=792   0x31B=795
 #     +-------------------------------------------------+
+#  for more details and different resolutions see
+#  http://wiki.archlinux.org/index.php/GRUB#Framebuffer_Resolution 
 
 # general configuration:
 timeout   5
@@ -36,7 +38,7 @@ color light-blue/black light-cyan/blue
 # (0) Arch Linux
 title  Arch Linux  [/boot/vmlinuz26]
 root   (hd0,0)
-kernel /vmlinuz26 root=/dev/hda3 ro
+kernel /vmlinuz26 root=/dev/sda3 ro
 initrd /kernel26.img
 
 # (1) Windows