/usr/share/live/build/functions/chroot.sh is in live-build 3.0~a57-1ubuntu11.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | #!/bin/sh
## live-build(7) - System Build Scripts
## Copyright (C) 2006-2012 Daniel Baumann <daniel@debian.org>
##
## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
## This is free software, and you are welcome to redistribute it
## under certain conditions; see COPYING for details.
Chroot ()
{
CHROOT="${1}"; shift
COMMANDS="${@}"
# Executing commands in chroot
Echo_debug "Executing: %s" "${COMMANDS}"
ENV=""
for _FILE in config/environment config/environment.chroot
do
if [ -e "${_FILE}" ]
then
ENV="${ENV} $(grep -v '^#' ${_FILE})"
fi
done
if [ "${LB_USE_FAKEROOT}" != "true" ]
then
${LB_ROOT_COMMAND} ${_LINUX32} chroot "${CHROOT}" /usr/bin/env -i HOME="/root" PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin" TERM="${TERM}" DEBIAN_FRONTEND="${LB_DEBCONF_FRONTEND}" DEBIAN_PRIORITY="${LB_DEBCONF_PRIORITY}" DEBCONF_NOWARNINGS="${LB_DEBCONF_NOWARNINGS}" ${ENV} ${COMMANDS}
else
# Building with fakeroot/fakechroot
${LB_ROOT_COMMAND} ${_LINUX32} chroot "${CHROOT}" ${ENV} ${COMMANDS}
fi
return "${?}"
}
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