/usr/lib/live/build/source_debian is in open-infrastructure-system-build 20161101-lts2-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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## live-build(7) - System Build Scripts
## Copyright (C) 2006-2015 Daniel Baumann <mail@daniel-baumann.ch>
##
## 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.
set -e
# Including common functions
[ -e "${LIVE_BUILD}/scripts/build.sh" ] && . "${LIVE_BUILD}/scripts/build.sh" || . /usr/lib/live/build.sh
# Setting static variables
DESCRIPTION="$(Echo 'debian sources')"
HELP=""
USAGE="${PROGRAM} [--force]"
Arguments "${@}"
# Reading configuration files
Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
Set_defaults
if [ "${LB_SOURCE}" != "true" ]
then
exit 0
fi
Echo_message "Begin downloading sources..."
# Requiring stage file
Require_stagefile .build/config .build/bootstrap
# Checking stage file
Check_stagefile .build/source_debian
# Checking lock file
Check_lockfile .lock
# Creating lock file
Create_lockfile .lock
# Remove old sources
if [ -d source/debian ]
then
rm -rf source/debian
fi
# Download sources
Chroot chroot "dpkg --get-selections" | awk '{ print $1 }' > source-selection.txt
echo "${LB_BOOTLOADERS}" | \
while IFS="," read -r BOOTLOADER
do
cat >> source-selection.txt << EOF
${BOOTLOADER}
EOF
done
cat >> source-selection.txt << EOF
live-build
EOF
case "${LB_BINARY_IMAGES}" in
iso*)
echo "xorriso" >> source-selection.txt
;;
hdd*)
echo "parted" >> source-selection.txt
;;
esac
case "${LB_CHROOT_FILESYSTEM}" in
squashfs)
echo "squashfs-tools" >> source-selection.txt
;;
esac
case "${LB_BINARY_FILESYSTEM}" in
fat*)
echo "dosfstools" >> source-selection.txt
;;
ntfs)
echo "ntfs-3g" >> source-selection.txt
;;
esac
case "${LB_ARCHITECTURES}" in
amd64|i386)
cat >> source-selection.txt << EOF
mtools
syslinux
grub
EOF
if [ "${LB_MEMTEST}" != "false" ] && [ "${LB_MEMTEST}" != "none" ]
then
echo "${LB_MEMTEST}" >> source-selection.txt
fi
;;
esac
if [ -n "${LB_TASKS}" ]
then
echo "${LB_TASKSEL}" >> source-selection.txt
fi
# apt-get source does not respect pinning
# building images with backports included but not enabled
# will result in apt-get source download stuff from backports
# where available. workaround: disable backports
case "${LB_MODE}" in
progress-linux)
case "${LB_DISTRIBUTION}" in
*-backports)
;;
*)
if grep -qs "${LB_DISTRIBUTION}-backports" chroot/etc/apt/sources.list.d/progress-linux.list
then
cp chroot/etc/apt/sources.list.d/progress-linux.list chroot/etc/apt/sources.list.d/progress-linux.list.orig
while read _LINE
do
if echo "${_LINE}" | grep -qs ${LB_DISTRIBUTION}-backports
then
sed -i -e "s|${_LINE}|#${_LINE}|" chroot/etc/apt/sources.list.d/progress-linux.list
fi
done < chroot/etc/apt/sources.list.d/progress-linux.list.orig
Apt chroot update
fi
;;
esac
;;
esac
MISSING=""
grep . source-selection.txt | \
while read PACKAGE
do
if ! Chroot chroot "apt-get ${APT_OPTIONS} --download-only source ${PACKAGE}"
then
MISSING="${MISSING} ${PACKAGE}"
fi
done
if [ -n "${MISSING}" ]
then
cat > source/missing-source.txt << EOF
This file contains the list of binary packages that are installed on this live
system that do not have a corresponding source package.
EOF
for PACKAGE in ${MISSING}
do
Chroot chroot "dpkg -l ${PACKAGE}" | tail -n1 >> source/missing-source.txt
done
fi
rm -f source-selection.txt
# Sort sources
for DSC in chroot/*.dsc
do
SOURCE="$(sed -n 's|^Source: ||p' ${DSC} 2>/dev/null || :)"
# The sed may fail if multiple dsc files exist for same source, as the
# first one to match will have already been moved.
[ -n "$SOURCE" ] || continue
case "${SOURCE}" in
lib?*)
LETTER="$(echo ${SOURCE} | sed 's|\(....\).*|\1|')"
;;
*)
LETTER="$(echo ${SOURCE} | sed 's|\(.\).*|\1|')"
;;
esac
# Install directory
mkdir -p source/debian/"${LETTER}"/"${SOURCE}"
# Move files
mv chroot/"${SOURCE}"_* source/debian/"${LETTER}"/"${SOURCE}"
done
# Reverting apt sources again
if [ -e chroot/etc/apt/sources.list.d/progress-linux.list.orig ]
then
mv chroot/etc/apt/sources.list.d/progress-linux.list.orig chroot/etc/apt/sources.list.d/progress-linux.list
Apt chroot update
fi
# Creating stage file
Create_stagefile .build/source_debian
Create_stagefile .build/source
|