Prefixing helper scripts to make 'out of source' usage usable (Closes: #572455).

1 files changed, 154 insertions, 0 deletions

diff --git a/scripts/build/lb_source_debian b/scripts/build/lb_source_debian
new file mode 100755
index 0000000..ec14497
--- /dev/null
+++ b/scripts/build/lb_source_debian
@@ -0,0 +1,154 @@
+#!/bin/sh
+
+## live-build(7) - System Build Scripts
+## Copyright (C) 2006-2010 Daniel Baumann <daniel@debian.org>
+##
+## live-build 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
+. "${LB_BASE:-/usr/share/live/build}"/scripts/build.sh
+
+# Setting static variables
+DESCRIPTION="$(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 .stage/config .stage/bootstrap
+
+# Checking stage file
+Check_stagefile .stage/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 $1 }' > source-selection.txt
+
+cat >> source-selection.txt << EOF
+${LB_BOOTLOADER}
+live-helper
+${LB_INITRAMFS}
+dosfstools
+genisoimage
+parted
+squashfs-tools
+genext2fs
+mtd-tools
+EOF
+
+case "${LB_ARCHITECTURE}" in
+	amd64|i386)
+
+cat >> source-selection.txt << EOF
+mtools
+syslinux
+grub
+EOF
+
+		if [ "${LB_MEMTEST}" != "false" ] && [ "${LB_MEMTEST}" != "none" ]
+		then
+			echo "${LB_MEMTEST}" >> source-selection.txt
+		fi
+		;;
+
+	powerpc)
+		echo "yaboot" >> source-selection.txt
+		;;
+
+	sparc)
+
+cat >> source-selection.txt << EOF
+silo
+sparc-utils
+EOF
+
+		;;
+esac
+
+if [ -n "${LB_TASKS}" ]
+then
+	echo "${LB_TASKSEL}" >> source-selection.txt
+fi
+
+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
+
+# Creating stage file
+Create_stagefile .stage/source_debian