release: Remove mergemaster mm-mtree.sh script

It is unused after 8ee478dfd4 ("release: stop generating mergemaster
databases").

Sponsored by:	The FreeBSD Foundation

release/scripts/mm-mtree.sh

@@ -1,152 +0,0 @@
-#!/bin/sh
-
-# mergemaster mtree database generator
-
-# This script is intended to be used as part of the release building
-# process to generate the /var/db/mergemaster.mtree file relevant to
-# the source tree used to create the release so that users can make
-# use of mergemaster's -U option to update their files after updating
-# to -stable.
-
-# Copyright 2009 Douglas Barton
-# dougb@FreeBSD.org
-
-PATH=/bin:/usr/bin:/usr/sbin
-
-display_usage () {
-  VERSION_NUMBER=`grep "[$]FreeBSD:" $0 | cut -d ' ' -f 4`
-  echo "${0##*/} version ${VERSION_NUMBER}"
-  echo "Usage: ${0##*/} [-m /path] [-t /path] [-A arch] [-F <make args>] [-D /path]"
-  echo "Options:"
-  echo "  -m /path/directory  Specify location of source to do the make in"
-  echo "  -t /path/directory  Specify temp root directory"
-  echo "  -A architecture  Alternative architecture name to pass to make"
-  echo "  -F <arguments for make> Specify what to put on the make command line"
-  echo '  -D /path/directory  Specify the destination directory to install files to'
-  echo ''
-}
-
-# Set the default path for the temporary root environment
-#
-TEMPROOT=`TMPDIR=/var/tmp mktemp -d -t temproot`
-
-# Assign the location of the mtree database
-#
-MTREEDB=${MTREEDB:-/var/db}
-MTREEFILE="${MTREEDB}/mergemaster.mtree"
-
-# Check the command line options
-#
-while getopts "m:t:A:F:D:h" COMMAND_LINE_ARGUMENT ; do
-  case "${COMMAND_LINE_ARGUMENT}" in
-  m)
-    SOURCEDIR=${OPTARG}
-    ;;
-  t)
-    TEMPROOT=${OPTARG}
-    ;;
-  A)
-    ARCHSTRING='TARGET_ARCH='${OPTARG}
-    ;;
-  F)
-    MM_MAKE_ARGS="${OPTARG}"
-    ;;
-  D)
-    DESTDIR=${OPTARG}
-    ;;
-  h)
-    display_usage
-    exit 0
-    ;;
-  *)
-    echo ''
-    display_usage
-    exit 1
-    ;;
-  esac
-done
-
-# Assign the source directory
-#
-SOURCEDIR=${SOURCEDIR:-/usr/src}
-if [ ! -f ${SOURCEDIR}/Makefile.inc1 -a \
-   -f ${SOURCEDIR}/../Makefile.inc1 ]; then
-  echo " *** The source directory you specified (${SOURCEDIR})"
-  echo "     will be reset to ${SOURCEDIR}/.."
-  echo ''
-  sleep 3
-  SOURCEDIR=${SOURCEDIR}/..
-fi
-
-# Setup make to use system files from SOURCEDIR
-MM_MAKE="make ${ARCHSTRING} ${MM_MAKE_ARGS} -m ${SOURCEDIR}/share/mk -DDB_FROM_SRC"
-
-delete_temproot () {
-  rm -rf "${TEMPROOT}" 2>/dev/null
-  chflags -R 0 "${TEMPROOT}" 2>/dev/null
-  rm -rf "${TEMPROOT}" || exit 1
-}
-
-[ -d "${TEMPROOT}" ] && delete_temproot
-
-echo "*** Creating the temporary root environment in ${TEMPROOT}"
-
-if mkdir -p "${TEMPROOT}"; then
-  echo " *** ${TEMPROOT} ready for use"
-fi
-
-if [ ! -d "${TEMPROOT}" ]; then
-  echo ''
-  echo "  *** FATAL ERROR: Cannot create ${TEMPROOT}"
-  echo ''
-  exit 1
-fi
-
-echo " *** Creating and populating directory structure in ${TEMPROOT}"
-echo ''
-
-{ cd ${SOURCEDIR} || { echo "*** Cannot cd to ${SOURCEDIR}" ; exit 1;}
-  case "${DESTDIR}" in
-  '') ;;
-  *)
-    ${MM_MAKE} DESTDIR=${DESTDIR} distrib-dirs
-    ;;
-  esac
-  ${MM_MAKE} DESTDIR=${TEMPROOT} distrib-dirs &&
-  ${MM_MAKE} _obj SUBDIR_OVERRIDE=etc &&
-  ${MM_MAKE} everything SUBDIR_OVERRIDE=etc &&
-  ${MM_MAKE} DESTDIR=${TEMPROOT} distribution;} ||
-  { echo '';
-    echo "  *** FATAL ERROR: Cannot 'cd' to ${SOURCEDIR} and install files to";
-    echo "      the temproot environment";
-    echo '';
-    exit 1;}
-
-# We really don't want to have to deal with files like login.conf.db, pwd.db,
-# or spwd.db.  Instead, we want to compare the text versions, and run *_mkdb.
-# Prompt the user to do so below, as needed.
-#
-rm -f ${TEMPROOT}/etc/*.db ${TEMPROOT}/etc/passwd
-
-# We only need to compare things like freebsd.cf once
-find ${TEMPROOT}/usr/obj -type f -delete 2>/dev/null
-
-# Delete stuff we do not need to keep the mtree database small,
-# and to make the actual comparison faster.
-find ${TEMPROOT}/usr -type l -delete 2>/dev/null
-find ${TEMPROOT} -type f -size 0 -delete 2>/dev/null
-find -d ${TEMPROOT} -type d -empty -delete 2>/dev/null
-
-# Build the mtree database in a temporary location.
-MTREENEW=`mktemp -t mergemaster.mtree`
-mtree -nci -p ${TEMPROOT} -k size,md5digest > ${MTREENEW} 2>/dev/null
-
-if [ -s "${MTREENEW}" ]; then
-  echo "*** Saving mtree database for future upgrades"
-  test -e "${DESTDIR}${MTREEFILE}" && unlink ${DESTDIR}${MTREEFILE}
-  mv ${MTREENEW} ${DESTDIR}${MTREEFILE}
-fi
-
-delete_temproot
-
-exit 0