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

1 files changed, 97 insertions, 0 deletions

diff --git a/scripts/build/lb_chroot_selinuxfs b/scripts/build/lb_chroot_selinuxfs
new file mode 100755
index 0000000..0f30d3b
--- /dev/null
+++ b/scripts/build/lb_chroot_selinuxfs
@@ -0,0 +1,97 @@
+#!/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 'mount /selinux')"
+HELP=""
+USAGE="${PROGRAM} {install|remove} [--force]"
+
+Arguments "${@}"
+
+# Ensure that a system is built as root
+lb testroot
+
+# Reading configuration files
+Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
+Set_defaults
+
+# Requiring stage file
+Require_stagefile .stage/config .stage/bootstrap
+
+case "${1}" in
+	install)
+		if [ -e /selinux/enforce ] && [ "$(cat /selinux/enforce)" = "1" ]
+		then
+			Echo_message "Begin mounting /selinux..."
+
+			# Checking stage file
+			Check_stagefile .stage/chroot_selinuxfs
+
+			# Checking lock file
+			Check_lockfile .lock
+
+			# Creating lock file
+			Create_lockfile .lock
+
+			if [ "${LB_USE_FAKEROOT}" != "true" ]
+			then
+				# Create mountpoint
+				mkdir -p chroot/selinux
+
+				# Mounting /selinux
+				${LB_ROOT_COMMAND} mount selinuxfs-live -t selinuxfs chroot/selinux
+			else
+				rm -rf chroot/selinux
+				ln -s /selinux chroot/
+			fi
+
+			# Creating stage file
+			Create_stagefile .stage/chroot_selinuxfs
+		fi
+		;;
+
+	remove)
+		Echo_message "Begin unmounting /selinux..."
+
+		# Checking lock file
+		Check_lockfile .lock
+
+		# Creating lock file
+		Create_lockfile .lock
+
+		if [ "${LB_USE_FAKEROOT}" != "true" ]
+		then
+			# Unmounting /selinux
+			#fuser -km chroot/selinux
+			if [ -e chroot/selinux/enforce ]
+			then
+				${LB_ROOT_COMMAND} umount chroot/selinux
+			fi
+		else
+			if [ -e chroot/selinux ]
+			then
+				rm -rf chroot/selinux
+				mkdir -p chroot/selinux
+			fi
+		fi
+
+		# Removing stage file
+		rm -f .stage/chroot_selinux
+		;;
+
+	*)
+		Usage
+		;;
+esac