Pull in febootstrap-supermin-helper (C version) from libguestfs.

[febootstrap.git] / febootstrap-supermin-helper.sh

diff --git a/febootstrap-supermin-helper.sh b/febootstrap-supermin-helper.sh
deleted file mode 100755 (executable)
index cd5cf19..0000000
--- a/febootstrap-supermin-helper.sh
+++ /dev/null
@@ -1,143 +0,0 @@
-#!/bin/bash -
-# febootstrap-supermin-helper
-# (C) Copyright 2009 Red Hat Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-# Written by Richard W.M. Jones <rjones@redhat.com>
-
-unset CDPATH
-
-TEMP=`getopt \
-        -o '' \
-        --long help,kmods: \
-        -n febootstrap-supermin-helper -- "$@"`
-if [ $? != 0 ]; then
-    echo "febootstrap-supermin-helper: problem parsing the command line arguments"
-    exit 1
-fi
-eval set -- "$TEMP"
-
-usage ()
-{
-    echo "Usage: febootstrap-supermin-helper supermin.img hostfiles.txt host_cpu kernel initrd"
-    echo "Please read febootstrap-supermin-helper(8) man page for more information."
-}
-
-kmods=""
-
-while true; do
-    case "$1" in
-       --help)
-           usage
-           exit 0;;
-       --kmods)
-           kmods=$2
-           shift 2;;
-       --)
-           shift
-           break;;
-       *)
-           echo "Internal error!"
-           exit 1;;
-    esac
-done
-
-if [ $# -ne 5 ]; then
-    usage
-    exit 1
-fi
-
-set -e
-
-# Input files.
-supermin="$1"
-hostfiles="$2"
-
-host_cpu=$3
-
-# Output files.
-kernel="$4"
-initrd="$5"
-
-rm -f "$kernel" "$initrd"
-
-# Kernel:
-# Look for the most recent kernel named vmlinuz-*.<arch>* which has a
-# corresponding directory in /lib/modules/. If the architecture is x86, look
-# for any x86 kernel.
-#
-# RHEL 5 didn't append the arch to the kernel name, so look for kernels
-# without arch second.
-
-arch=$(echo $host_cpu | sed 's/^i.86$/i?86/')
-kernels=$(
-    ls -1dvr /boot/vmlinuz-*.$arch* 2>/dev/null | grep -v xen ||: ;
-    ls -1dvr /boot/vmlinuz-* 2>/dev/null | grep -v xen
-)
-
-if [ -z "$kernels" ]; then
-    echo "$0: failed to find a suitable kernel in /boot directory" >&2
-    exit 1
-fi
-
-for f in $kernels; do
-    b=$(basename "$f")
-    b=$(echo "$b" | sed 's,vmlinuz-,,')
-    modpath="/lib/modules/$b"
-    if [ -d "$modpath" ]; then
-        ln -sf "$f" "$kernel"
-        break
-    fi
-    modpath=
-done
-
-if [ -z "$modpath" ]; then
-    echo "$0: failed to find a suitable kernel" >&2
-    exit 1
-fi
-
-# The initrd consists of these components:
-# (1) The base skeleton appliance that we constructed at build time.
-#     format = plain cpio (could be compressed cpio)
-# (2) The modules from modpath which are on the module whitelist.
-#     format = plain cpio
-# (3) The host files which match wildcards in hostfiles.
-#     format = plain cpio
-
-cp "$supermin" "$initrd" ;# (1)
-
-# Kernel modules (2).
-
-if [ -n "$kmods" ]; then
-    exec 5<"$kmods"
-    whitelist=
-    while read kmod 0<&5; do
-       whitelist="$whitelist -o -name $kmod"
-    done
-    exec 5<&-
-else
-    whitelist="-o -name *.ko"
-fi
-
-find "$modpath" \( -not -name '*.ko' $whitelist \) -a -print0 |
-  cpio --quiet -o -0 -H newc >> "$initrd"
-
-# Host files (3).
-
-hostfiles=$(readlink -f "$hostfiles")
-(cd / &&
-    ls -1df $(cat "$hostfiles") 2>/dev/null |
-    cpio -C 65536 --quiet -o -H newc ) >> "$initrd"