1#!/bin/sh 2 3# mergemaster 4 5# Compare files created by /usr/src/etc/Makefile (or the directory 6# the user specifies) with the currently installed copies. 7 8# Copyright (c) 1998-2012 Douglas Barton, All rights reserved 9# Please see detailed copyright below 10 11# $FreeBSD$ 12 13PATH=/bin:/usr/bin:/usr/sbin 14 15display_usage () { 16 VERSION_NUMBER=`grep "[$]FreeBSD:" $0 | cut -d ' ' -f 4` 17 echo "mergemaster version ${VERSION_NUMBER}" 18 echo 'Usage: mergemaster [-scrvhpCP] [-a|[-iFU]] [--run-updates=always|never]' 19 echo ' [-m /path] [-t /path] [-d] [-u N] [-w N] [-A arch] [-D /path]' 20 echo "Options:" 21 echo " -s Strict comparison (diff every pair of files)" 22 echo " -c Use context diff instead of unified diff" 23 echo " -r Re-run on a previously cleaned directory (skip temproot creation)" 24 echo " -v Be more verbose about the process, include additional checks" 25 echo " -a Leave all files that differ to merge by hand" 26 echo " -h Display more complete help" 27 echo ' -i Automatically install files that do not exist in destination directory' 28 echo ' -p Pre-buildworld mode, only compares crucial files' 29 echo ' -F Install files that differ only by revision control Id ($FreeBSD)' 30 echo ' -C Compare local rc.conf variables to the defaults' 31 echo ' -P Preserve files that are overwritten' 32 echo " -U Attempt to auto upgrade files that have not been user modified" 33 echo ' ***DANGEROUS***' 34 echo ' --run-updates= Specify always or never to run newalises, pwd_mkdb, etc.' 35 echo '' 36 echo " -m /path/directory Specify location of source to do the make in" 37 echo " -t /path/directory Specify temp root directory" 38 echo " -d Add date and time to directory name (e.g., /var/tmp/temproot.`date +%m%d.%H.%M`)" 39 echo " -u N Specify a numeric umask" 40 echo " -w N Specify a screen width in columns to sdiff" 41 echo " -A architecture Alternative architecture name to pass to make" 42 echo ' -D /path/directory Specify the destination directory to install files to' 43 echo '' 44} 45 46display_help () { 47 echo "* To specify a directory other than /var/tmp/temproot for the" 48 echo " temporary root environment, use -t /path/to/temp/root" 49 echo "* The -w option takes a number as an argument for the column width" 50 echo " of the screen. The default is 80." 51 echo '* The -a option causes mergemaster to run without prompting.' 52} 53 54# Loop allowing the user to use sdiff to merge files and display the merged 55# file. 56merge_loop () { 57 case "${VERBOSE}" in 58 '') ;; 59 *) 60 echo " *** Type h at the sdiff prompt (%) to get usage help" 61 ;; 62 esac 63 echo '' 64 MERGE_AGAIN=yes 65 while [ "${MERGE_AGAIN}" = "yes" ]; do 66 # Prime file.merged so we don't blat the owner/group id's 67 cp -p "${COMPFILE}" "${COMPFILE}.merged" 68 sdiff -o "${COMPFILE}.merged" --text --suppress-common-lines \ 69 --width=${SCREEN_WIDTH:-80} "${DESTDIR}${COMPFILE#.}" "${COMPFILE}" 70 INSTALL_MERGED=V 71 while [ "${INSTALL_MERGED}" = "v" -o "${INSTALL_MERGED}" = "V" ]; do 72 echo '' 73 echo " Use 'i' to install merged file" 74 echo " Use 'r' to re-do the merge" 75 echo " Use 'v' to view the merged file" 76 echo " Default is to leave the temporary file to deal with by hand" 77 echo '' 78 echo -n " *** How should I deal with the merged file? [Leave it for later] " 79 read INSTALL_MERGED 80 81 case "${INSTALL_MERGED}" in 82 [iI]) 83 mv "${COMPFILE}.merged" "${COMPFILE}" 84 echo '' 85 if mm_install "${COMPFILE}"; then 86 echo " *** Merged version of ${COMPFILE} installed successfully" 87 else 88 echo " *** Problem installing ${COMPFILE}, it will remain to merge by hand later" 89 fi 90 unset MERGE_AGAIN 91 ;; 92 [rR]) 93 rm "${COMPFILE}.merged" 94 ;; 95 [vV]) 96 ${PAGER} "${COMPFILE}.merged" 97 ;; 98 '') 99 echo " *** ${COMPFILE} will remain for your consideration" 100 unset MERGE_AGAIN 101 ;; 102 *) 103 echo "invalid choice: ${INSTALL_MERGED}" 104 INSTALL_MERGED=V 105 ;; 106 esac 107 done 108 done 109} 110 111# Loop showing user differences between files, allow merge, skip or install 112# options 113diff_loop () { 114 115 HANDLE_COMPFILE=v 116 117 while [ "${HANDLE_COMPFILE}" = "v" -o "${HANDLE_COMPFILE}" = "V" -o \ 118 "${HANDLE_COMPFILE}" = "NOT V" ]; do 119 if [ -f "${DESTDIR}${COMPFILE#.}" -a -f "${COMPFILE}" ]; then 120 if [ -n "${AUTO_UPGRADE}" -a -n "${CHANGED}" ]; then 121 case "${CHANGED}" in 122 *:${DESTDIR}${COMPFILE#.}:*) ;; # File has been modified 123 *) 124 echo '' 125 echo " *** ${COMPFILE} has not been user modified." 126 echo '' 127 128 if mm_install "${COMPFILE}"; then 129 echo " *** ${COMPFILE} upgraded successfully" 130 echo '' 131 # Make the list print one file per line 132 AUTO_UPGRADED_FILES="${AUTO_UPGRADED_FILES} ${DESTDIR}${COMPFILE#.} 133" 134 else 135 echo " *** Problem upgrading ${COMPFILE}, it will remain to merge by hand" 136 fi 137 return 138 ;; 139 esac 140 fi 141 if [ "${HANDLE_COMPFILE}" = "v" -o "${HANDLE_COMPFILE}" = "V" ]; then 142 echo '' 143 echo ' ====================================================================== ' 144 echo '' 145 ( 146 echo " *** Displaying differences between installed version and ${COMPFILE}:" 147 echo '' 148 diff ${DIFF_FLAG} ${DIFF_OPTIONS} "${DESTDIR}${COMPFILE#.}" "${COMPFILE}" 149 ) | ${PAGER} 150 echo '' 151 fi 152 else 153 echo '' 154 echo " *** There is no installed version of ${COMPFILE}" 155 echo '' 156 case "${AUTO_INSTALL}" in 157 [Yy][Ee][Ss]) 158 echo '' 159 if mm_install "${COMPFILE}"; then 160 echo " *** ${COMPFILE} installed successfully" 161 echo '' 162 # Make the list print one file per line 163 AUTO_INSTALLED_FILES="${AUTO_INSTALLED_FILES} ${DESTDIR}${COMPFILE#.} 164" 165 else 166 echo " *** Problem installing ${COMPFILE}, it will remain to merge by hand" 167 fi 168 return 169 ;; 170 *) 171 NO_INSTALLED=yes 172 ;; 173 esac 174 fi 175 176 echo " Use 'd' to delete the temporary ${COMPFILE}" 177 echo " Use 'i' to install the temporary ${COMPFILE}" 178 case "${NO_INSTALLED}" in 179 '') 180 echo " Use 'm' to merge the temporary and installed versions" 181 echo " Use 'v' to view the diff results again" 182 ;; 183 esac 184 echo '' 185 echo " Default is to leave the temporary file to deal with by hand" 186 echo '' 187 echo -n "How should I deal with this? [Leave it for later] " 188 read HANDLE_COMPFILE 189 190 case "${HANDLE_COMPFILE}" in 191 [dD]) 192 rm "${COMPFILE}" 193 echo '' 194 echo " *** Deleting ${COMPFILE}" 195 ;; 196 [iI]) 197 echo '' 198 if mm_install "${COMPFILE}"; then 199 echo " *** ${COMPFILE} installed successfully" 200 else 201 echo " *** Problem installing ${COMPFILE}, it will remain to merge by hand" 202 fi 203 ;; 204 [mM]) 205 case "${NO_INSTALLED}" in 206 '') 207 # interact with user to merge files 208 merge_loop 209 ;; 210 *) 211 echo '' 212 echo " *** There is no installed version of ${COMPFILE}" 213 echo '' 214 HANDLE_COMPFILE="NOT V" 215 ;; 216 esac # End of "No installed version of file but user selected merge" test 217 ;; 218 [vV]) 219 continue 220 ;; 221 '') 222 echo '' 223 echo " *** ${COMPFILE} will remain for your consideration" 224 ;; 225 *) 226 # invalid choice, show menu again. 227 echo "invalid choice: ${HANDLE_COMPFILE}" 228 echo '' 229 HANDLE_COMPFILE="NOT V" 230 continue 231 ;; 232 esac # End of "How to handle files that are different" 233 done 234 unset NO_INSTALLED 235 echo '' 236 case "${VERBOSE}" in 237 '') ;; 238 *) 239 sleep 3 240 ;; 241 esac 242} 243 244press_to_continue () { 245 local DISCARD 246 echo -n ' *** Press the [Enter] or [Return] key to continue ' 247 read DISCARD 248} 249 250# Set the default path for the temporary root environment 251# 252TEMPROOT='/var/tmp/temproot' 253 254# Read /etc/mergemaster.rc first so the one in $HOME can override 255# 256if [ -r /etc/mergemaster.rc ]; then 257 . /etc/mergemaster.rc 258fi 259 260# Read .mergemasterrc before command line so CLI can override 261# 262if [ -r "$HOME/.mergemasterrc" ]; then 263 . "$HOME/.mergemasterrc" 264fi 265 266for var in "$@" ; do 267 case "$var" in 268 --run-updates*) 269 RUN_UPDATES=`echo ${var#--run-updates=} | tr [:upper:] [:lower:]` 270 ;; 271 *) 272 newopts="$newopts $var" 273 ;; 274 esac 275done 276 277set -- $newopts 278unset var newopts 279 280# Check the command line options 281# 282while getopts ":ascrvhipCPm:t:du:w:D:A:FU" COMMAND_LINE_ARGUMENT ; do 283 case "${COMMAND_LINE_ARGUMENT}" in 284 A) 285 ARCHSTRING='TARGET_ARCH='${OPTARG} 286 ;; 287 F) 288 FREEBSD_ID=yes 289 ;; 290 U) 291 AUTO_UPGRADE=yes 292 ;; 293 s) 294 STRICT=yes 295 unset DIFF_OPTIONS 296 ;; 297 c) 298 DIFF_FLAG='-c' 299 ;; 300 r) 301 RERUN=yes 302 ;; 303 v) 304 case "${AUTO_RUN}" in 305 '') VERBOSE=yes ;; 306 esac 307 ;; 308 a) 309 AUTO_RUN=yes 310 unset VERBOSE 311 ;; 312 h) 313 display_usage 314 display_help 315 exit 0 316 ;; 317 i) 318 AUTO_INSTALL=yes 319 ;; 320 C) 321 COMP_CONFS=yes 322 ;; 323 P) 324 PRESERVE_FILES=yes 325 ;; 326 p) 327 PRE_WORLD=yes 328 unset COMP_CONFS 329 unset AUTO_RUN 330 ;; 331 m) 332 SOURCEDIR=${OPTARG} 333 ;; 334 t) 335 TEMPROOT=${OPTARG} 336 ;; 337 d) 338 TEMPROOT=${TEMPROOT}.`date +%m%d.%H.%M` 339 ;; 340 u) 341 NEW_UMASK=${OPTARG} 342 ;; 343 w) 344 SCREEN_WIDTH=${OPTARG} 345 ;; 346 D) 347 DESTDIR=${OPTARG} 348 ;; 349 *) 350 display_usage 351 exit 1 352 ;; 353 esac 354done 355 356if [ -n "$AUTO_RUN" ]; then 357 if [ -n "$FREEBSD_ID" -o -n "$AUTO_UPGRADE" -o -n "$AUTO_INSTALL" ]; then 358 echo '' 359 echo "*** You have included the -a option along with one or more options" 360 echo ' that indicate that you wish mergemaster to actually make updates' 361 echo ' (-F, -U, or -i), however these options are not compatible.' 362 echo ' Please read mergemaster(8) for more information.' 363 echo '' 364 exit 1 365 fi 366fi 367 368# Assign the location of the mtree database 369# 370MTREEDB=${MTREEDB:-${DESTDIR}/var/db} 371MTREEFILE="${MTREEDB}/mergemaster.mtree" 372 373# Don't force the user to set this in the mergemaster rc file 374if [ -n "${PRESERVE_FILES}" -a -z "${PRESERVE_FILES_DIR}" ]; then 375 PRESERVE_FILES_DIR=/var/tmp/mergemaster/preserved-files-`date +%y%m%d-%H%M%S` 376 mkdir -p ${PRESERVE_FILES_DIR} 377fi 378 379# Check for the mtree database in DESTDIR 380case "${AUTO_UPGRADE}" in 381'') ;; # If the option is not set no need to run the test or warn the user 382*) 383 if [ ! -s "${MTREEFILE}" ]; then 384 echo '' 385 echo "*** Unable to find mtree database (${MTREEFILE})." 386 echo " Skipping auto-upgrade on this run." 387 echo " It will be created for the next run when this one is complete." 388 echo '' 389 case "${AUTO_RUN}" in 390 '') 391 press_to_continue 392 ;; 393 esac 394 unset AUTO_UPGRADE 395 fi 396 ;; 397esac 398 399if [ -e "${DESTDIR}/etc/fstab" ]; then 400 if grep -q nodev ${DESTDIR}/etc/fstab; then 401 echo '' 402 echo "*** You have the deprecated 'nodev' option in ${DESTDIR}/etc/fstab." 403 echo " This can prevent the filesystem from being mounted on reboot." 404 echo " Please update your fstab before continuing." 405 echo " See fstab(5) for more information." 406 echo '' 407 exit 1 408 fi 409fi 410 411echo '' 412 413# If the user has a pager defined, make sure we can run it 414# 415case "${DONT_CHECK_PAGER}" in 416'') 417check_pager () { 418 while ! type "${PAGER%% *}" >/dev/null; do 419 echo " *** Your PAGER environment variable specifies '${PAGER}', but" 420 echo " due to the limited PATH that I use for security reasons," 421 echo " I cannot execute it. So, what would you like to do?" 422 echo '' 423 echo " Use 'e' to exit mergemaster and fix your PAGER variable" 424 echo " Use 'l' to set PAGER to 'less' for this run" 425 echo " Use 'm' to use plain old 'more' as your PAGER for this run" 426 echo '' 427 echo " or you may type an absolute path to PAGER for this run" 428 echo '' 429 echo " Default is to use 'less' " 430 echo '' 431 echo -n "What should I do? [Use 'less'] " 432 read FIXPAGER 433 434 case "${FIXPAGER}" in 435 [eE]) 436 exit 0 437 ;; 438 [lL]|'') 439 PAGER=less 440 ;; 441 [mM]) 442 PAGER=more 443 ;; 444 /*) 445 PAGER="$FIXPAGER" 446 ;; 447 *) 448 echo '' 449 echo "invalid choice: ${FIXPAGER}" 450 esac 451 echo '' 452 done 453} 454 if [ -n "${PAGER}" ]; then 455 check_pager 456 fi 457 ;; 458esac 459 460# If user has a pager defined, or got assigned one above, use it. 461# If not, use less. 462# 463PAGER=${PAGER:-less} 464 465if [ -n "${VERBOSE}" -a ! "${PAGER}" = "less" ]; then 466 echo " *** You have ${PAGER} defined as your pager so we will use that" 467 echo '' 468 sleep 3 469fi 470 471# Assign the diff flag once so we will not have to keep testing it 472# 473DIFF_FLAG=${DIFF_FLAG:--u} 474 475# Assign the source directory 476# 477SOURCEDIR=${SOURCEDIR:-/usr/src} 478if [ ! -f ${SOURCEDIR}/Makefile.inc1 -a \ 479 -f ${SOURCEDIR}/../Makefile.inc1 ]; then 480 echo " *** The source directory you specified (${SOURCEDIR})" 481 echo " will be reset to ${SOURCEDIR}/.." 482 echo '' 483 sleep 3 484 SOURCEDIR=${SOURCEDIR}/.. 485fi 486if [ ! -f ${SOURCEDIR}/Makefile.inc1 ]; then 487 echo "*** ${SOURCEDIR} was not found." 488 if [ -f ./Makefile.inc1 ]; then 489 echo " Found Makefile.inc1 in the current directory." 490 echo -n " Would you like to set SOURCEDIR to $(pwd)? [no and exit] " 491 read SRCDOT 492 case "${SRCDOT}" in 493 [yY]*) 494 echo " *** Setting SOURCEDIR to $(pwd)" 495 SOURCEDIR=$(pwd) 496 ;; 497 *) 498 echo " **** No suitable ${SOURCEDIR} found, exiting" 499 exit 1 500 ;; 501 esac 502 else 503 echo " **** No suitable ${SOURCEDIR} found, exiting" 504 exit 1 505 fi 506fi 507SOURCEDIR=$(realpath "$SOURCEDIR") 508 509# Setup make to use system files from SOURCEDIR 510MM_MAKE="make ${ARCHSTRING} -m ${SOURCEDIR}/share/mk -DNO_FILEMON" 511MM_MAKE="${MM_MAKE} -j$(/sbin/sysctl -n hw.ncpu)" 512 513# Check DESTDIR against the mergemaster mtree database to see what 514# files the user changed from the reference files. 515# 516if [ -n "${AUTO_UPGRADE}" -a -s "${MTREEFILE}" ]; then 517 # Force FreeBSD 9 compatible output when available. 518 if mtree -F freebsd9 -c -p /var/empty/ > /dev/null 2>&1; then 519 MTREE_FLAVOR="-F freebsd9" 520 else 521 MTREE_FLAVOR= 522 fi 523 CHANGED=: 524 for file in `mtree -eqL ${MTREE_FLAVOR} -f ${MTREEFILE} -p ${DESTDIR}/ \ 525 2>/dev/null | awk '($2 == "changed") {print $1}'`; do 526 if [ -f "${DESTDIR}/$file" ]; then 527 CHANGED="${CHANGED}${DESTDIR}/${file}:" 528 fi 529 done 530 [ "$CHANGED" = ':' ] && unset CHANGED 531fi 532 533# Check the width of the user's terminal 534# 535if [ -t 0 ]; then 536 w=`tput columns` 537 case "${w}" in 538 0|'') ;; # No-op, since the input is not valid 539 *) 540 case "${SCREEN_WIDTH}" in 541 '') SCREEN_WIDTH="${w}" ;; 542 "${w}") ;; # No-op, since they are the same 543 *) 544 echo -n "*** You entered ${SCREEN_WIDTH} as your screen width, but stty " 545 echo "thinks it is ${w}." 546 echo '' 547 echo -n "What would you like to use? [${w}] " 548 read SCREEN_WIDTH 549 case "${SCREEN_WIDTH}" in 550 '') SCREEN_WIDTH="${w}" ;; 551 esac 552 ;; 553 esac 554 esac 555fi 556 557# Define what $Id tag to look for to aid portability. 558# 559ID_TAG=FreeBSD 560 561delete_temproot () { 562 rm -rf "${TEMPROOT}" 2>/dev/null 563 chflags -R 0 "${TEMPROOT}" 2>/dev/null 564 rm -rf "${TEMPROOT}" || { echo "*** Unable to delete ${TEMPROOT}"; exit 1; } 565} 566 567case "${RERUN}" in 568'') 569 # Set up the loop to test for the existence of the 570 # temp root directory. 571 # 572 TEST_TEMP_ROOT=yes 573 while [ "${TEST_TEMP_ROOT}" = "yes" ]; do 574 if [ -d "${TEMPROOT}" ]; then 575 echo "*** The directory specified for the temporary root environment," 576 echo " ${TEMPROOT}, exists. This can be a security risk if untrusted" 577 echo " users have access to the system." 578 echo '' 579 case "${AUTO_RUN}" in 580 '') 581 echo " Use 'd' to delete the old ${TEMPROOT} and continue" 582 echo " Use 't' to select a new temporary root directory" 583 echo " Use 'e' to exit mergemaster" 584 echo '' 585 echo " Default is to use ${TEMPROOT} as is" 586 echo '' 587 echo -n "How should I deal with this? [Use the existing ${TEMPROOT}] " 588 read DELORNOT 589 590 case "${DELORNOT}" in 591 [dD]) 592 echo '' 593 echo " *** Deleting the old ${TEMPROOT}" 594 echo '' 595 delete_temproot 596 unset TEST_TEMP_ROOT 597 ;; 598 [tT]) 599 echo " *** Enter new directory name for temporary root environment" 600 read TEMPROOT 601 ;; 602 [eE]) 603 exit 0 604 ;; 605 '') 606 echo '' 607 echo " *** Leaving ${TEMPROOT} intact" 608 echo '' 609 unset TEST_TEMP_ROOT 610 ;; 611 *) 612 echo '' 613 echo "invalid choice: ${DELORNOT}" 614 echo '' 615 ;; 616 esac 617 ;; 618 *) 619 # If this is an auto-run, try a hopefully safe alternative then 620 # re-test anyway. 621 TEMPROOT=/var/tmp/temproot.`date +%m%d.%H.%M.%S` 622 ;; 623 esac 624 else 625 unset TEST_TEMP_ROOT 626 fi 627 done 628 629 echo "*** Creating the temporary root environment in ${TEMPROOT}" 630 631 if mkdir -p "${TEMPROOT}"; then 632 echo " *** ${TEMPROOT} ready for use" 633 fi 634 635 if [ ! -d "${TEMPROOT}" ]; then 636 echo '' 637 echo " *** FATAL ERROR: Cannot create ${TEMPROOT}" 638 echo '' 639 exit 1 640 fi 641 642 echo " *** Creating and populating directory structure in ${TEMPROOT}" 643 echo '' 644 645 case "${VERBOSE}" in 646 '') ;; 647 *) 648 press_to_continue 649 ;; 650 esac 651 652 case "${PRE_WORLD}" in 653 '') 654 { cd ${SOURCEDIR} && 655 case "${DESTDIR}" in 656 '') ;; 657 *) 658 ${MM_MAKE} DESTDIR=${DESTDIR} distrib-dirs >/dev/null 659 ;; 660 esac 661 ${MM_MAKE} DESTDIR=${TEMPROOT} distrib-dirs >/dev/null && 662 ${MM_MAKE} _obj SUBDIR_OVERRIDE=etc >/dev/null && 663 ${MM_MAKE} everything SUBDIR_OVERRIDE=etc >/dev/null && 664 ${MM_MAKE} DESTDIR=${TEMPROOT} distribution >/dev/null;} || 665 { echo ''; 666 echo " *** FATAL ERROR: Cannot 'cd' to ${SOURCEDIR} and install files to"; 667 echo " the temproot environment"; 668 echo ''; 669 exit 1;} 670 ;; 671 *) 672 # Only set up files that are crucial to {build|install}world 673 { mkdir -p ${TEMPROOT}/etc && 674 cp -p ${SOURCEDIR}/etc/master.passwd ${TEMPROOT}/etc && 675 install -p -o root -g wheel -m 0644 ${SOURCEDIR}/etc/group ${TEMPROOT}/etc;} || 676 { echo ''; 677 echo ' *** FATAL ERROR: Cannot copy files to the temproot environment'; 678 echo ''; 679 exit 1;} 680 ;; 681 esac 682 683 # Doing the inventory and removing files that we don't want to compare only 684 # makes sense if we are not doing a rerun, since we have no way of knowing 685 # what happened to the files during previous incarnations. 686 case "${VERBOSE}" in 687 '') ;; 688 *) 689 echo '' 690 echo ' *** The following files exist only in the installed version of' 691 echo " ${DESTDIR}/etc. In the vast majority of cases these files" 692 echo ' are necessary parts of the system and should not be deleted.' 693 echo ' However because these files are not updated by this process you' 694 echo ' might want to verify their status before rebooting your system.' 695 echo '' 696 press_to_continue 697 diff -qr ${DESTDIR}/etc ${TEMPROOT}/etc | grep "^Only in ${DESTDIR}/etc" | ${PAGER} 698 echo '' 699 press_to_continue 700 ;; 701 esac 702 703 case "${IGNORE_MOTD}" in 704 '') ;; 705 *) 706 echo '' 707 echo "*** You have the IGNORE_MOTD option set in your mergemaster rc file." 708 echo " This option is deprecated in favor of the IGNORE_FILES option." 709 echo " Please update your rc file accordingly." 710 echo '' 711 exit 1 712 ;; 713 esac 714 715 # Avoid comparing the following user specified files 716 for file in ${IGNORE_FILES}; do 717 test -e ${TEMPROOT}/${file} && unlink ${TEMPROOT}/${file} 718 done 719 720 # We really don't want to have to deal with files like login.conf.db, pwd.db, 721 # or spwd.db. Instead, we want to compare the text versions, and run *_mkdb. 722 # Prompt the user to do so below, as needed. 723 # 724 rm -f ${TEMPROOT}/etc/*.db ${TEMPROOT}/etc/passwd \ 725 ${TEMPROOT}/var/db/services.db 726 727 # We only need to compare things like freebsd.cf once 728 find ${TEMPROOT}/usr/obj -type f -delete 2>/dev/null 729 730 # Delete stuff we do not need to keep the mtree database small, 731 # and to make the actual comparison faster. 732 find ${TEMPROOT}/usr -type l -delete 2>/dev/null 733 find ${TEMPROOT} -type f -size 0 -delete 2>/dev/null 734 find -d ${TEMPROOT} -type d -empty -mindepth 1 -delete 2>/dev/null 735 736 # Build the mtree database in a temporary location. 737 case "${PRE_WORLD}" in 738 '') MTREENEW=`mktemp -t mergemaster.mtree` 739 mtree -nci -p ${TEMPROOT} -k size,md5digest > ${MTREENEW} 2>/dev/null 740 ;; 741 *) # We don't want to mess with the mtree database on a pre-world run or 742 # when re-scanning a previously-built tree. 743 ;; 744 esac 745 ;; # End of the "RERUN" test 746esac 747 748# Get ready to start comparing files 749 750# Check umask if not specified on the command line, 751# and we are not doing an autorun 752# 753if [ -z "${NEW_UMASK}" -a -z "${AUTO_RUN}" ]; then 754 USER_UMASK=`umask` 755 case "${USER_UMASK}" in 756 0022|022) ;; 757 *) 758 echo '' 759 echo " *** Your umask is currently set to ${USER_UMASK}. By default, this script" 760 echo " installs all files with the same user, group and modes that" 761 echo " they are created with by ${SOURCEDIR}/etc/Makefile, compared to" 762 echo " a umask of 022. This umask allows world read permission when" 763 echo " the file's default permissions have it." 764 echo '' 765 echo " No world permissions can sometimes cause problems. A umask of" 766 echo " 022 will restore the default behavior, but is not mandatory." 767 echo " /etc/master.passwd is a special case. Its file permissions" 768 echo " will be 600 (rw-------) if installed." 769 echo '' 770 echo -n "What umask should I use? [${USER_UMASK}] " 771 read NEW_UMASK 772 773 NEW_UMASK="${NEW_UMASK:-$USER_UMASK}" 774 ;; 775 esac 776 echo '' 777fi 778 779CONFIRMED_UMASK=${NEW_UMASK:-0022} 780 781# 782# Warn users who still have old rc files 783# 784for file in atm devfs diskless1 diskless2 network network6 pccard \ 785 serial syscons sysctl alpha amd64 i386 sparc64; do 786 if [ -f "${DESTDIR}/etc/rc.${file}" ]; then 787 OLD_RC_PRESENT=1 788 break 789 fi 790done 791 792case "${OLD_RC_PRESENT}" in 7931) 794 echo '' 795 echo " *** There are elements of the old rc system in ${DESTDIR}/etc/." 796 echo '' 797 echo ' While these scripts will not hurt anything, they are not' 798 echo ' functional on an up to date system, and can be removed.' 799 echo '' 800 801 case "${AUTO_RUN}" in 802 '') 803 echo -n 'Move these files to /var/tmp/mergemaster/old_rc? [yes] ' 804 read MOVE_OLD_RC 805 806 case "${MOVE_OLD_RC}" in 807 [nN]*) ;; 808 *) 809 mkdir -p /var/tmp/mergemaster/old_rc 810 for file in atm devfs diskless1 diskless2 network network6 pccard \ 811 serial syscons sysctl alpha amd64 i386 sparc64; do 812 if [ -f "${DESTDIR}/etc/rc.${file}" ]; then 813 mv ${DESTDIR}/etc/rc.${file} /var/tmp/mergemaster/old_rc/ 814 fi 815 done 816 echo ' The files have been moved' 817 press_to_continue 818 ;; 819 esac 820 ;; 821 *) ;; 822 esac 823esac 824 825# Use the umask/mode information to install the files 826# Create directories as needed 827# 828install_error () { 829 echo "*** FATAL ERROR: Unable to install ${1} to ${2}" 830 echo '' 831 exit 1 832} 833 834do_install_and_rm () { 835 case "${PRESERVE_FILES}" in 836 [Yy][Ee][Ss]) 837 if [ -f "${3}/${2##*/}" ]; then 838 mkdir -p ${PRESERVE_FILES_DIR}/${2%/*} 839 cp ${3}/${2##*/} ${PRESERVE_FILES_DIR}/${2%/*} 840 fi 841 ;; 842 esac 843 844 if [ ! -d "${3}/${2##*/}" ]; then 845 if install -m ${1} ${2} ${3}; then 846 unlink ${2} 847 else 848 install_error ${2} ${3} 849 fi 850 else 851 install_error ${2} ${3} 852 fi 853} 854 855# 4095 = "obase=10;ibase=8;07777" | bc 856find_mode () { 857 local OCTAL 858 OCTAL=$(( ~$(echo "obase=10; ibase=8; ${CONFIRMED_UMASK}" | bc) & 4095 & 859 $(echo "obase=10; ibase=8; $(stat -f "%OMp%OLp" ${1})" | bc) )) 860 printf "%04o\n" ${OCTAL} 861} 862 863mm_install () { 864 local INSTALL_DIR 865 INSTALL_DIR=${1#.} 866 INSTALL_DIR=${INSTALL_DIR%/*} 867 868 case "${INSTALL_DIR}" in 869 '') 870 INSTALL_DIR=/ 871 ;; 872 esac 873 874 if [ -n "${DESTDIR}${INSTALL_DIR}" -a ! -d "${DESTDIR}${INSTALL_DIR}" ]; then 875 DIR_MODE=`find_mode "${TEMPROOT}/${INSTALL_DIR}"` 876 install -d -o root -g wheel -m "${DIR_MODE}" "${DESTDIR}${INSTALL_DIR}" || 877 install_error $1 ${DESTDIR}${INSTALL_DIR} 878 fi 879 880 FILE_MODE=`find_mode "${1}"` 881 882 if [ ! -x "${1}" ]; then 883 case "${1#.}" in 884 /etc/mail/aliases) 885 NEED_NEWALIASES=yes 886 ;; 887 /usr/share/certs/trusted/* | /usr/share/certs/blacklisted/*) 888 NEED_CERTCTL=yes 889 ;; 890 /etc/login.conf) 891 NEED_CAP_MKDB=yes 892 ;; 893 /etc/services) 894 NEED_SERVICES_MKDB=yes 895 ;; 896 /etc/master.passwd) 897 do_install_and_rm 600 "${1}" "${DESTDIR}${INSTALL_DIR}" 898 NEED_PWD_MKDB=yes 899 DONT_INSTALL=yes 900 ;; 901 /.cshrc | /.profile) 902 local st_nlink 903 904 # install will unlink the file before it installs the new one, 905 # so we have to restore/create the link afterwards. 906 # 907 st_nlink=0 # In case the file does not yet exist 908 eval $(stat -s ${DESTDIR}${COMPFILE#.} 2>/dev/null) 909 910 do_install_and_rm "${FILE_MODE}" "${1}" "${DESTDIR}${INSTALL_DIR}" 911 912 if [ -n "${AUTO_INSTALL}" -a $st_nlink -gt 1 ]; then 913 HANDLE_LINK=l 914 else 915 case "${LINK_EXPLAINED}" in 916 '') 917 echo " *** Historically BSD derived systems have had a" 918 echo " hard link from /.cshrc and /.profile to" 919 echo " their namesakes in /root. Please indicate" 920 echo " your preference below for bringing your" 921 echo " installed files up to date." 922 echo '' 923 LINK_EXPLAINED=yes 924 ;; 925 esac 926 927 echo " Use 'd' to delete the temporary ${COMPFILE}" 928 echo " Use 'l' to delete the existing ${DESTDIR}/root/${COMPFILE##*/} and create the link" 929 echo '' 930 echo " Default is to leave the temporary file to deal with by hand" 931 echo '' 932 echo -n " How should I handle ${COMPFILE}? [Leave it to install later] " 933 read HANDLE_LINK 934 fi 935 936 case "${HANDLE_LINK}" in 937 [dD]*) 938 rm "${COMPFILE}" 939 echo '' 940 echo " *** Deleting ${COMPFILE}" 941 ;; 942 [lL]*) 943 echo '' 944 unlink ${DESTDIR}/root/${COMPFILE##*/} 945 if ln ${DESTDIR}${COMPFILE#.} ${DESTDIR}/root/${COMPFILE##*/}; then 946 echo " *** Link from ${DESTDIR}${COMPFILE#.} to ${DESTDIR}/root/${COMPFILE##*/} installed successfully" 947 else 948 echo " *** Error linking ${DESTDIR}${COMPFILE#.} to ${DESTDIR}/root/${COMPFILE##*/}" 949 echo " *** ${COMPFILE} will remain for your consideration" 950 fi 951 ;; 952 *) 953 echo " *** ${COMPFILE} will remain for your consideration" 954 ;; 955 esac 956 return 957 ;; 958 esac 959 960 case "${DONT_INSTALL}" in 961 '') 962 do_install_and_rm "${FILE_MODE}" "${1}" "${DESTDIR}${INSTALL_DIR}" 963 ;; 964 *) 965 unset DONT_INSTALL 966 ;; 967 esac 968 else # File matched -x 969 do_install_and_rm "${FILE_MODE}" "${1}" "${DESTDIR}${INSTALL_DIR}" 970 fi 971 return $? 972} 973 974if [ ! -d "${TEMPROOT}" ]; then 975 echo "*** FATAL ERROR: The temproot directory (${TEMPROOT})" 976 echo ' has disappeared!' 977 echo '' 978 exit 1 979fi 980 981echo '' 982echo "*** Beginning comparison" 983echo '' 984 985# Pre-world does not populate /etc/rc.d. 986# It is very possible that a previous run would have deleted files in 987# ${TEMPROOT}/etc/rc.d, thus creating a lot of false positives. 988if [ -z "${PRE_WORLD}" -a -z "${RERUN}" ]; then 989 echo " *** Checking ${DESTDIR}/etc/rc.d for stale files" 990 echo '' 991 cd "${DESTDIR}/etc/rc.d" && 992 for file in *; do 993 if [ ! -e "${TEMPROOT}/etc/rc.d/${file}" ]; then 994 STALE_RC_FILES="${STALE_RC_FILES} ${file}" 995 fi 996 done 997 case "${STALE_RC_FILES}" in 998 ''|' *') 999 echo ' *** No stale files found' 1000 ;; 1001 *) 1002 echo " *** The following files exist in ${DESTDIR}/etc/rc.d but not in" 1003 echo " ${TEMPROOT}/etc/rc.d/:" 1004 echo '' 1005 echo "${STALE_RC_FILES}" 1006 echo '' 1007 echo ' The presence of stale files in this directory can cause the' 1008 echo ' dreaded unpredictable results, and therefore it is highly' 1009 echo ' recommended that you delete them.' 1010 case "${AUTO_RUN}" in 1011 '') 1012 echo '' 1013 echo -n ' *** Delete them now? [n] ' 1014 read DELETE_STALE_RC_FILES 1015 case "${DELETE_STALE_RC_FILES}" in 1016 [yY]) 1017 echo ' *** Deleting ... ' 1018 rm ${STALE_RC_FILES} 1019 echo ' done.' 1020 ;; 1021 *) 1022 echo ' *** Files will not be deleted' 1023 ;; 1024 esac 1025 sleep 2 1026 ;; 1027 *) 1028 if [ -n "${DELETE_STALE_RC_FILES}" ]; then 1029 echo ' *** Deleting ... ' 1030 rm ${STALE_RC_FILES} 1031 echo ' done.' 1032 fi 1033 esac 1034 ;; 1035 esac 1036 echo '' 1037fi 1038 1039cd "${TEMPROOT}" 1040 1041if [ -r "${MM_PRE_COMPARE_SCRIPT}" ]; then 1042 . "${MM_PRE_COMPARE_SCRIPT}" 1043fi 1044 1045# Things that were files/directories/links in one version can sometimes 1046# change to something else in a newer version. So we need to explicitly 1047# test for this, and warn the user if what we find does not match. 1048# 1049for COMPFILE in `find . | sort` ; do 1050 if [ -e "${DESTDIR}${COMPFILE#.}" ]; then 1051 INSTALLED_TYPE=`stat -f '%HT' ${DESTDIR}${COMPFILE#.}` 1052 else 1053 continue 1054 fi 1055 TEMPROOT_TYPE=`stat -f '%HT' $COMPFILE` 1056 1057 if [ ! "$TEMPROOT_TYPE" = "$INSTALLED_TYPE" ]; then 1058 [ "$COMPFILE" = '.' ] && continue 1059 TEMPROOT_TYPE=`echo $TEMPROOT_TYPE | tr [:upper:] [:lower:]` 1060 INSTALLED_TYPE=`echo $INSTALLED_TYPE | tr [:upper:] [:lower:]` 1061 1062 echo "*** The installed file ${DESTDIR}${COMPFILE#.} has the type \"$INSTALLED_TYPE\"" 1063 echo " but the new version has the type \"$TEMPROOT_TYPE\"" 1064 echo '' 1065 echo " How would you like to handle this?" 1066 echo '' 1067 echo " Use 'r' to remove ${DESTDIR}${COMPFILE#.}" 1068 case "$TEMPROOT_TYPE" in 1069 'symbolic link') 1070 TARGET=`readlink $COMPFILE` 1071 echo " and create a link to $TARGET in its place" ;; 1072 *) echo " You will be able to install it as a \"$TEMPROOT_TYPE\"" ;; 1073 esac 1074 echo '' 1075 echo " Use 'i' to ignore this" 1076 echo '' 1077 echo -n " How to proceed? [i] " 1078 read ANSWER 1079 case "$ANSWER" in 1080 [rR]) case "${PRESERVE_FILES}" in 1081 [Yy][Ee][Ss]) 1082 mv ${DESTDIR}${COMPFILE#.} ${PRESERVE_FILES_DIR}/ || exit 1 ;; 1083 *) rm -rf ${DESTDIR}${COMPFILE#.} ;; 1084 esac 1085 case "$TEMPROOT_TYPE" in 1086 'symbolic link') ln -sf $TARGET ${DESTDIR}${COMPFILE#.} ;; 1087 esac ;; 1088 *) echo '' 1089 echo "*** See the man page about adding ${COMPFILE#.} to the list of IGNORE_FILES" 1090 press_to_continue ;; 1091 esac 1092 echo '' 1093 fi 1094done 1095 1096for COMPFILE in `find . -type f | sort`; do 1097 1098 # First, check to see if the file exists in DESTDIR. If not, the 1099 # diff_loop function knows how to handle it. 1100 # 1101 if [ ! -e "${DESTDIR}${COMPFILE#.}" ]; then 1102 case "${AUTO_RUN}" in 1103 '') 1104 diff_loop 1105 ;; 1106 *) 1107 case "${AUTO_INSTALL}" in 1108 '') 1109 # If this is an auto run, make it official 1110 echo " *** ${COMPFILE} will remain for your consideration" 1111 ;; 1112 *) 1113 diff_loop 1114 ;; 1115 esac 1116 ;; 1117 esac # Auto run test 1118 continue 1119 fi 1120 1121 case "${STRICT}" in 1122 '' | [Nn][Oo]) 1123 # Compare $Id's first so if the file hasn't been modified 1124 # local changes will be ignored. 1125 # If the files have the same $Id, delete the one in temproot so the 1126 # user will have less to wade through if files are left to merge by hand. 1127 # 1128 ID1=`grep "[$]${ID_TAG}:" ${DESTDIR}${COMPFILE#.} 2>/dev/null` 1129 ID2=`grep "[$]${ID_TAG}:" ${COMPFILE} 2>/dev/null` || ID2=none 1130 1131 case "${ID2}" in 1132 "${ID1}") 1133 echo " *** Temp ${COMPFILE} and installed have the same Id, deleting" 1134 rm "${COMPFILE}" 1135 ;; 1136 esac 1137 ;; 1138 esac 1139 1140 # If the file is still here either because the $Ids are different, the 1141 # file doesn't have an $Id, or we're using STRICT mode; look at the diff. 1142 # 1143 if [ -f "${COMPFILE}" ]; then 1144 1145 # Do an absolute diff first to see if the files are actually different. 1146 # If they're not different, delete the one in temproot. 1147 # 1148 if diff -q ${DIFF_OPTIONS} "${DESTDIR}${COMPFILE#.}" "${COMPFILE}" > \ 1149 /dev/null 2>&1; then 1150 echo " *** Temp ${COMPFILE} and installed are the same, deleting" 1151 rm "${COMPFILE}" 1152 else 1153 # Ok, the files are different, so show the user where they differ. 1154 # Use user's choice of diff methods; and user's pager if they have one. 1155 # Use less if not. 1156 # Use unified diffs by default. Context diffs give me a headache. :) 1157 # 1158 # If the user chose the -F option, test for that before proceeding 1159 # 1160 if [ -n "$FREEBSD_ID" ]; then 1161 if diff -q -I'[$]FreeBSD.*[$]' "${DESTDIR}${COMPFILE#.}" "${COMPFILE}" > \ 1162 /dev/null 2>&1; then 1163 if mm_install "${COMPFILE}"; then 1164 echo "*** Updated revision control Id for ${DESTDIR}${COMPFILE#.}" 1165 else 1166 echo "*** Problem installing ${COMPFILE}, it will remain to merge by hand later" 1167 fi 1168 continue 1169 fi 1170 fi 1171 case "${AUTO_RUN}" in 1172 '') 1173 # prompt user to install/delete/merge changes 1174 diff_loop 1175 ;; 1176 *) 1177 # If this is an auto run, make it official 1178 echo " *** ${COMPFILE} will remain for your consideration" 1179 ;; 1180 esac # Auto run test 1181 fi # Yes, the files are different 1182 fi # Yes, the file still remains to be checked 1183done # This is for the for way up there at the beginning of the comparison 1184 1185echo '' 1186echo "*** Comparison complete" 1187 1188if [ -s "${MTREENEW}" ]; then 1189 echo "*** Saving mtree database for future upgrades" 1190 test -e "${MTREEFILE}" && unlink ${MTREEFILE} 1191 mv ${MTREENEW} ${MTREEFILE} 1192fi 1193 1194echo '' 1195 1196TEST_FOR_FILES=`find ${TEMPROOT} -type f -size +0 2>/dev/null` 1197if [ -n "${TEST_FOR_FILES}" ]; then 1198 echo "*** Files that remain for you to merge by hand:" 1199 find "${TEMPROOT}" -type f -size +0 | sort 1200 echo '' 1201 1202 case "${AUTO_RUN}" in 1203 '') 1204 echo -n "Do you wish to delete what is left of ${TEMPROOT}? [no] " 1205 read DEL_TEMPROOT 1206 case "${DEL_TEMPROOT}" in 1207 [yY]*) 1208 delete_temproot 1209 ;; 1210 *) 1211 echo " *** ${TEMPROOT} will remain" 1212 ;; 1213 esac 1214 ;; 1215 *) ;; 1216 esac 1217else 1218 echo "*** ${TEMPROOT} is empty, deleting" 1219 delete_temproot 1220fi 1221 1222case "${AUTO_INSTALLED_FILES}" in 1223'') ;; 1224*) 1225 case "${AUTO_RUN}" in 1226 '') 1227 ( 1228 echo '' 1229 echo '*** You chose the automatic install option for files that did not' 1230 echo ' exist on your system. The following were installed for you:' 1231 echo "${AUTO_INSTALLED_FILES}" 1232 ) | ${PAGER} 1233 ;; 1234 *) 1235 echo '' 1236 echo '*** You chose the automatic install option for files that did not' 1237 echo ' exist on your system. The following were installed for you:' 1238 echo "${AUTO_INSTALLED_FILES}" 1239 ;; 1240 esac 1241 ;; 1242esac 1243 1244case "${AUTO_UPGRADED_FILES}" in 1245'') ;; 1246*) 1247 case "${AUTO_RUN}" in 1248 '') 1249 ( 1250 echo '' 1251 echo '*** You chose the automatic upgrade option for files that you did' 1252 echo ' not alter on your system. The following were upgraded for you:' 1253 echo "${AUTO_UPGRADED_FILES}" 1254 ) | ${PAGER} 1255 ;; 1256 *) 1257 echo '' 1258 echo '*** You chose the automatic upgrade option for files that you did' 1259 echo ' not alter on your system. The following were upgraded for you:' 1260 echo "${AUTO_UPGRADED_FILES}" 1261 ;; 1262 esac 1263 ;; 1264esac 1265 1266run_it_now () { 1267 [ -n "$AUTO_RUN" ] && return 1268 1269 local answer 1270 1271 echo '' 1272 while : ; do 1273 if [ "$RUN_UPDATES" = always ]; then 1274 answer=y 1275 elif [ "$RUN_UPDATES" = never ]; then 1276 answer=n 1277 else 1278 echo -n ' Would you like to run it now? y or n [n] ' 1279 read answer 1280 fi 1281 1282 case "$answer" in 1283 y) 1284 echo " Running ${1}" 1285 echo '' 1286 eval "${1}" 1287 return 1288 ;; 1289 ''|n) 1290 if [ ! "$RUN_UPDATES" = never ]; then 1291 echo '' 1292 echo " *** Cancelled" 1293 echo '' 1294 fi 1295 echo " Make sure to run ${1} yourself" 1296 return 1297 ;; 1298 *) 1299 echo '' 1300 echo " *** Sorry, I do not understand your answer (${answer})" 1301 echo '' 1302 esac 1303 done 1304} 1305 1306case "${NEED_NEWALIASES}" in 1307'') ;; 1308*) 1309 echo '' 1310 if [ -n "${DESTDIR}" ]; then 1311 echo "*** You installed a new aliases file into ${DESTDIR}/etc/mail, but" 1312 echo " the newaliases command is limited to the directories configured" 1313 echo " in sendmail.cf. Make sure to create your aliases database by" 1314 echo " hand when your sendmail configuration is done." 1315 else 1316 echo "*** You installed a new aliases file, so make sure that you run" 1317 echo " '/usr/bin/newaliases' to rebuild your aliases database" 1318 run_it_now '/usr/bin/newaliases' 1319 fi 1320 ;; 1321esac 1322 1323case "${NEED_CAP_MKDB}" in 1324'') ;; 1325*) 1326 echo '' 1327 echo "*** You installed a login.conf file, so make sure that you run" 1328 echo " '/usr/bin/cap_mkdb ${DESTDIR}/etc/login.conf'" 1329 echo " to rebuild your login.conf database" 1330 run_it_now "/usr/bin/cap_mkdb ${DESTDIR}/etc/login.conf" 1331 ;; 1332esac 1333 1334case "${NEED_SERVICES_MKDB}" in 1335'') ;; 1336*) 1337 echo '' 1338 echo "*** You installed a services file, so make sure that you run" 1339 echo " '/usr/sbin/services_mkdb -q -o ${DESTDIR}/var/db/services.db ${DESTDIR}/etc/services'" 1340 echo " to rebuild your services database" 1341 run_it_now "/usr/sbin/services_mkdb -q -o ${DESTDIR}/var/db/services.db ${DESTDIR}/etc/services" 1342 ;; 1343esac 1344 1345case "${NEED_PWD_MKDB}" in 1346'') ;; 1347*) 1348 echo '' 1349 echo "*** You installed a new master.passwd file, so make sure that you run" 1350 if [ -n "${DESTDIR}" ]; then 1351 echo " '/usr/sbin/pwd_mkdb -d ${DESTDIR}/etc -p ${DESTDIR}/etc/master.passwd'" 1352 echo " to rebuild your password files" 1353 run_it_now "/usr/sbin/pwd_mkdb -d ${DESTDIR}/etc -p ${DESTDIR}/etc/master.passwd" 1354 else 1355 echo " '/usr/sbin/pwd_mkdb -p /etc/master.passwd'" 1356 echo " to rebuild your password files" 1357 run_it_now '/usr/sbin/pwd_mkdb -p /etc/master.passwd' 1358 fi 1359 ;; 1360esac 1361 1362case "${NEED_CERTCTL}" in 1363'') ;; 1364*) 1365 echo '' 1366 echo "*** You installed files in /etc/ssl/certs, so make sure that you run" 1367 if [ -n "${DESTDIR}" ]; then 1368 echo " 'env DESTDIR=${DESTDIR} /usr/sbin/certctl rehash'" 1369 echo " to rebuild your certificate authority database" 1370 run_it_now "env DESTDIR=${DESTDIR} /usr/sbin/certctl rehash" 1371 else 1372 echo " '/usr/sbin/certctl rehash'" 1373 echo " to rebuild your certificate authority database" 1374 run_it_now "/usr/sbin/certctl rehash" 1375 fi 1376 ;; 1377esac 1378 1379if [ -e "${DESTDIR}/etc/localtime" -a ! -L "${DESTDIR}/etc/localtime" -a -z "${PRE_WORLD}" ]; then # Ignore if TZ == UTC 1380 echo '' 1381 [ -n "${DESTDIR}" ] && tzs_args="-C ${DESTDIR}" 1382 if [ -f "${DESTDIR}/var/db/zoneinfo" ]; then 1383 echo "*** Reinstalling `cat ${DESTDIR}/var/db/zoneinfo` as ${DESTDIR}/etc/localtime" 1384 tzsetup $tzs_args -r 1385 else 1386 echo "*** There is no ${DESTDIR}/var/db/zoneinfo file to update ${DESTDIR}/etc/localtime." 1387 echo ' You should run tzsetup' 1388 run_it_now "tzsetup $tzs_args" 1389 fi 1390fi 1391 1392echo '' 1393 1394if [ -r "${MM_EXIT_SCRIPT}" ]; then 1395 . "${MM_EXIT_SCRIPT}" 1396fi 1397 1398case "${COMP_CONFS}" in 1399'') ;; 1400*) 1401 . ${DESTDIR}/etc/defaults/rc.conf 1402 1403 (echo '' 1404 echo "*** Comparing conf files: ${rc_conf_files}" 1405 1406 for CONF_FILE in ${rc_conf_files}; do 1407 if [ -r "${DESTDIR}${CONF_FILE}" ]; then 1408 echo '' 1409 echo "*** From ${DESTDIR}${CONF_FILE}" 1410 echo "*** From ${DESTDIR}/etc/defaults/rc.conf" 1411 1412 for RC_CONF_VAR in `grep -i ^[a-z] ${DESTDIR}${CONF_FILE} | 1413 cut -d '=' -f 1`; do 1414 echo '' 1415 grep -w ^${RC_CONF_VAR} ${DESTDIR}${CONF_FILE} 1416 grep -w ^${RC_CONF_VAR} ${DESTDIR}/etc/defaults/rc.conf || 1417 echo ' * No default variable with this name' 1418 done 1419 fi 1420 done) | ${PAGER} 1421 echo '' 1422 ;; 1423esac 1424 1425if [ -n "${PRESERVE_FILES}" ]; then 1426 find -d $PRESERVE_FILES_DIR -type d -empty -delete 2>/dev/null 1427 rmdir $PRESERVE_FILES_DIR 2>/dev/null 1428fi 1429 1430exit 0 1431 1432#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1433 1434# Copyright (c) 1998-2012 Douglas Barton 1435# All rights reserved. 1436# 1437# Redistribution and use in source and binary forms, with or without 1438# modification, are permitted provided that the following conditions 1439# are met: 1440# 1. Redistributions of source code must retain the above copyright 1441# notice, this list of conditions and the following disclaimer. 1442# 2. Redistributions in binary form must reproduce the above copyright 1443# notice, this list of conditions and the following disclaimer in the 1444# documentation and/or other materials provided with the distribution. 1445# 1446# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1447# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1448# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1449# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1450# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 1451# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 1452# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 1453# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 1454# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 1455# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 1456# SUCH DAMAGE. 1457