lib/libdatabase_build.sh

   1 #!/bin/sh -e
   2 # ==============================================================================
   3 # portsreinstall library script
   4 # - Operations for building the temporary database -
   5 # Copyright (C) 2013-2018 Mamoru Sakaue, MwGhennndo, All Rights Reserved.
   6 # This software is distributed under the 2-Clause BSD License.
   7 # ==============================================================================
   8
   9 # ============= Register an obsolete flavored origin =============
  10 database_build_register_obsolete_port ()
  11 {
  12         local origin dbpath pkgtag
  13         origin=$1
  14         dbpath=${DBDIR}/obsolete/$origin
  15         [ -e "$dbpath/complete_as_node" ] && return
  16         mkdir -p "${DBDIR}/obsolete/$origin"
  17         pkgtag=`pkgsys_get_init_pkg_from_orig "$origin"`
  18         [ -n "$pkgtag" ] || pkgtag='[not installed]'
  19         echo "$pkgtag" > ${DBDIR}/obsolete/$origin/pkgtag
  20         for table in dependents requirements
  21         do
  22                 for level in direct full
  23                 do
  24                         for tag in all run build
  25                         do
  26                                 srcfile=${DBDIR}/initial/$origin/${table}.${tag}.${level}
  27                                 [ -e "$srcfile" ] && ln -f "$srcfile" "$dbpath/${table}.${tag}.${level}.src"
  28                         done
  29                 done
  30         done
  31         touch "$dbpath/complete_as_node"
  32 }
  33
  34 # ============= Convert and register if a flavored origin is obsolete =============
  35 database_build_convert_and_register_origin_if_obsolete ()
  36 {
  37         local origin recursedb_in recursedb output_origin iline_db origin_new date_moved why_moved
  38         origin=$1
  39         recursedb_in=$2
  40         recursedb=${recursedb_in:-${PORTS_MOVED_DB}}
  41         echo "$origin" > ${TMPDIR}/database_build_convert_and_register_origin_if_obsolete:origin
  42         pkgsys_exists_port "$origin" && return
  43         database_build_register_obsolete_port "$origin"
  44         grep -n -m 1 -E "^`str_escape_regexp \"$origin\"`\|" "$recursedb" 2> /dev/null > ${TMPDIR}/moved.info || :
  45         if [ `wc -l < ${TMPDIR}/moved.info` -eq 0 ]
  46         then
  47                 fileedit_add_a_line_if_new "$origin" "${DBDIR}/obsolete_ports"
  48                 if [ -n "$recursedb_in" ]
  49                 then
  50                         message_echo "${DEPTH_INDEX}  ===> Disappeared port (MOVED broken?)"
  51                 else
  52                         message_echo "${DEPTH_INDEX}  ===> Nonexistent port (your original?)"
  53                 fi
  54                 return 1
  55         else
  56                 iline_db=`cut -d : -f 1 "${TMPDIR}/moved.info"`
  57                 sed 1,${iline_db}d "${PORTS_MOVED_DB}" > ${TMPDIR}/MOVED.DB
  58                 origin_new=`sed -E 's/^[0-9]+://' "${TMPDIR}/moved.info" | cut -d '|' -f 2 || :`
  59                 date_moved=`cut -d '|' -f 3 "${TMPDIR}/moved.info" || :`
  60                 why_moved=`cut -d '|' -f 4 "${TMPDIR}/moved.info" || :`
  61                 if [ -n "$origin_new" ]
  62                 then
  63                         message_echo "${DEPTH_INDEX}  ===> Moved to $origin_new at $date_moved because \"$why_moved\""
  64                         fileedit_add_a_line_if_new "$origin" "${TMPDIR}/database_build_convert_and_register_origin_if_obsolete:origins_old"
  65                         database_build_convert_and_register_origin_if_obsolete "$origin_new" "${TMPDIR}/MOVED.DB" || return 1
  66                 else
  67                         message_echo "${DEPTH_INDEX}  ===> Deleted at $date_moved because \"$why_moved\""
  68                         fileedit_add_a_line_if_new "$origin" "${DBDIR}/obsolete_ports"
  69                         return 1
  70                 fi
  71         fi
  72 }
  73
  74 # ============= [Sub-function] Get the true latest flavored origin =============
  75 database_build_convert_and_register_origin_if_obsolete__get_origin ()
  76 {
  77         cat "${TMPDIR}/database_build_convert_and_register_origin_if_obsolete:origin"
  78 }
  79
  80 # ============= [Sub-function] Reset the all old origins of the tested flavored origin =============
  81 database_build_convert_and_register_origin_if_obsolete__reset_origins_old ()
  82 {
  83         rm -rf "${TMPDIR}/database_build_convert_and_register_origin_if_obsolete:origins_old"
  84 }
  85
  86 # ============= [Sub-function] Save the all old origins of the tested flavored origin =============
  87 database_build_convert_and_register_origin_if_obsolete__save_origins_old ()
  88 {
  89         cat "${TMPDIR}/database_build_convert_and_register_origin_if_obsolete:origins_old" 2> /dev/null
  90 }
  91
  92 # ============= Get the make arguments for building the temporary database =============
  93 database_build_setup_make_args ()
  94 {
  95         local origin
  96         origin=$1
  97         {
  98                 for key in LOCALBASE LINUXBASE PORT_DBDIR PORTSDIR DISTDIR PACKAGES PKGREPOSITORY
  99                 do
 100                         eval echo $key=\$$key
 101                 done
 102                 echo 'DISABLE_VULNERABILITIES=yes'
 103                 if [ $opt_apply_default_config = yes ]
 104                 then
 105                         if pkgsys_is_dialog4ports_used
 106                         then
 107                                 echo 'NO_DIALOG=yes'
 108                         else
 109                                 echo 'BATCH=yes'
 110                         fi
 111                 fi
 112                 dbdir=${DBDIR}/requires/$origin
 113                 [ -d "$dbdir" ] || dbdir=${DBDIR}/conf/each_port/$origin
 114                 cat "$dbdir/MARG.conf" 2> /dev/null || :
 115                 flavor=`pkgsys_get_flavor_from_origin "$origin"`
 116                 [ -z "$flavor" ] || echo "FLAVOR=$flavor"
 117         } | tr '\n' ' '
 118 }
 119
 120 # ============= Get the make environment variables for building the temporary database =============
 121 database_build_setup_make_envs ()
 122 {
 123         local origin dbdir
 124         origin=$1
 125         dbdir=${DBDIR}/requires/$origin
 126         [ -d "$dbdir" ] || dbdir=${DBDIR}/conf/each_port/$origin
 127         cat "$dbdir/MENV.conf" 2> /dev/null || :
 128 }
 129
 130 # ============= Execute make command for building the temporary database =============
 131 database_build_make ()
 132 {
 133         local origin MAKE_ARGS MAKE_ENVS port_path flavor
 134         origin=$1
 135         shift
 136         MAKE_ARGS=`database_build_setup_make_args "$origin"`
 137         MAKE_ENVS=`database_build_setup_make_envs "$origin"`
 138         port_path=`pkgsys_get_portpath_from_origin "$origin"`
 139         fs_fix_unionfs_image_if_hidden "$port_path"
 140         env $MAKE_ENVS make -C "$port_path" "$@" $MAKE_ARGS
 141 }
 142
 143 # ============= Set up a temporary database node for the initial state of a port =============
 144 database_build_setup_initial_node ()
 145 {
 146         local origin pkg dbpath
 147         origin=$1
 148         dbpath=${DBDIR}/initial/$origin
 149         [ -e "$dbpath/complete_as_node" ] && return
 150         rm -rf "$dbpath"
 151         mkdir -p "$dbpath"
 152         pkg=`pkgsys_get_installed_pkg_from_origin "$origin"`
 153         if [ -n "$pkg" ]
 154         then
 155                 echo "$pkg" > $dbpath/installed_version
 156                 ln -f "$dbpath/installed_version" "$dbpath/pkgtag"
 157                 pkg_info_qr "$pkg" | while read requirement
 158                 do
 159                         origin_requirement=`pkgsys_init_pkg_orig_by_ambiguous_matching "$requirement" || :`
 160                         [ -n "$origin_requirement" ] && echo "$origin_requirement"
 161                         :
 162                 done > $dbpath/requirements.all.full
 163                 pkg_info_qR "$pkg" | while read dependent
 164                 do
 165                         origin_dependent=`pkgsys_init_pkg_orig_by_ambiguous_matching "$dependent" || :`
 166                         [ -n "$origin_dependent" ] && echo "$origin_dependent"
 167                         :
 168                 done > $dbpath/dependents.all.full
 169                 for table in dependents requirements
 170                 do
 171                         for level in direct full
 172                         do
 173                                 for tag in all run build
 174                                 do
 175                                         [ "${tag}.${level}" = all.full ] && continue
 176                                         ln -f "$dbpath/${table}.all.full" "$dbpath/${table}.${tag}.${level}"
 177                                 done
 178                         done
 179                 done
 180         fi
 181         if [ `expr "$pkg" : "^${APPNAME}-[0-9].*"` -gt 0 ]
 182         then
 183                 [ -d "$dbpath" ] && touch "$dbpath/SUPPRESSED_SELF"
 184         elif [ `expr "$pkg" : "^pkg-[0-9].*"` -gt 0 ]
 185         then
 186                 [ -d "$dbpath" ] && touch "$dbpath/SUPPRESSED_PKGNG"
 187         fi
 188         touch "$dbpath/complete_as_node"
 189 }
 190
 191 # ============= Set up a temporary database node for the replaced/moved information of a port =============
 192 database_build_setup_replace_node ()
 193 {
 194         local origin_orig portoption_before portoption_after origin_trial origin dbpath tmp_msg
 195         origin_orig=$1
 196         portoption_before=$2
 197         portoption_after=$3
 198         dbpath=${DBDIR}/replace/$origin_orig
 199         tmp_msg=${TMPDIR}/database_build_setup_replace_node:meg
 200         if [ ! -e "$dbpath/complete_as_node" ]
 201         then
 202                 rm -rf "$dbpath"
 203                 mkdir -p "$dbpath"
 204                 origin_trial=$origin_orig
 205                 if echo "$origin_orig" | grep -q -Fx -f "${DBDIR}/conf/REPLACE.filter" 2> /dev/null
 206                 then
 207                         origin_trial=`echo "$origin_orig" | sed -E -f "${DBDIR}/conf/REPLACE.sed_pattern"`
 208                         if [ "x$origin_orig" != "x$origin_trial" ]
 209                         then
 210                                 if [ -n "$origin_trial" ]
 211                                 then
 212                                         message_echo "${DEPTH_INDEX}  ===> Replaced with $origin_trial by user configuration"
 213                                 else
 214                                         database_build_register_obsolete_port "$origin_orig"
 215                                         message_echo "${DEPTH_INDEX}  ===> Deleted by user configuration"
 216                                 fi > $dbpath/message
 217                         fi
 218                 fi
 219                 if [ -n "$origin_trial" ]
 220                 then
 221                         if database_build_convert_and_register_origin_if_obsolete "$origin_trial" >> $dbpath/message
 222                         then
 223                                 origin_trial=`database_build_convert_and_register_origin_if_obsolete__get_origin`
 224                         else
 225                                 if [ "x$origin_trial" != "x$origin_orig" ]
 226                                 then
 227                                         message_echo "${DEPTH_INDEX}  ===> Going back to the original port $origin_orig"
 228                                         if database_build_convert_and_register_origin_if_obsolete "$origin_orig"
 229                                         then
 230                                                 origin_trial=`database_build_convert_and_register_origin_if_obsolete__get_origin`
 231                                         else
 232                                                 origin_trial=
 233                                         fi
 234                                 else
 235                                         origin_trial=
 236                                 fi >> $dbpath/message
 237                         fi
 238                 fi
 239                 cat "$dbpath/message" 2> /dev/null || :
 240                 if [ -n "$origin_trial" ]
 241                 then
 242                         database_build_make "$origin_trial" showconfig > $portoption_before 2> /dev/null || :
 243                         database_build_determine_port_option "$origin_trial"
 244                         database_build_make "$origin_trial" showconfig > $portoption_after 2> /dev/null || :
 245                         origin=`database_build_determine_flavored_origin "$origin_trial"`
 246                         if [ "x$origin_trial" != "x$origin" ]
 247                         then
 248                                 if [ -n "$origin" ]
 249                                 then
 250                                         message_echo "${DEPTH_INDEX}  ===> Transferred to $origin"
 251                                 else
 252                                         fileedit_add_a_line_if_new "$origin" "${DBDIR}/obsolete_ports"
 253                                         message_echo "${DEPTH_INDEX}  ===> Lost (Something is wrong!)"
 254                                 fi
 255                         fi > $tmp_msg
 256                         cat "$tmp_msg" >> $dbpath/message
 257                 else
 258                         origin=
 259                 fi
 260                 [ "x$origin_orig" = "x$origin" ] || echo "$origin" > $dbpath/origin
 261                 cat "$tmp_msg" 2> /dev/null || :
 262                 touch "$dbpath/complete_as_node"
 263         else
 264                 cat "$dbpath/message" 2> /dev/null || :
 265         fi
 266 }
 267
 268 # ============= Get the inspected level for a port with the current option settings =============
 269 database_build_get_inspected_level ()
 270 {
 271         local origin origin_dependent
 272         origin=$1
 273         origin_dependent=$2
 274         if [ $opt_only_target_scope = no ]
 275         then
 276                 echo full
 277         elif ! pkgsys_exists_or_existed_from_orig "$origin" \
 278                 || grep -qFx "$origin" "${DBDIR}/stage.loop_list/ports_to_inspect" 2> /dev/null \
 279                 || [ ! -e "${DBDIR}/moved_from/$origin_dependent/installed_version" ] \
 280                 || grep -qFx "$origin_dependent" "${DBDIR}/stage.loop_list/ports_to_inspect" 2> /dev/null
 281         then
 282                 echo direct
 283         else
 284                 echo node
 285         fi
 286 }
 287
 288 # ============= Check whether a port has been inspected in a required level =============
 289 database_build_is_port_already_inspected_in_required_level ()
 290 {
 291         local origin origin_dependent origin_actual inspected_level
 292         origin=$1
 293         origin_dependent=$2
 294         origin_actual=`echo "$origin" | sed -E -f "${DBDIR}/REPLACE.complete_sed_pattern" 2> /dev/null || :`
 295         [ -n "$origin_actual" ] || origin_actual=$origin
 296         inspected_level=`database_build_get_inspected_level "$origin_actual" "$origin_dependent"`
 297         {
 298                 cat "${DBDIR}/ports.inspected.${inspected_level}.list" || :
 299                 cat "${DBDIR}/obsolete_ports" || :
 300         }  2> /dev/null | grep -q -Fx "$origin_actual" || return
 301         fileedit_rm_a_line "$origin" "${DBDIR}/stage.loop_list/ports_to_inspect.remain"
 302         [ "x$origin" = "$origin_actual" ] || \
 303                 fileedit_rm_a_line "$origin_actual" "${DBDIR}/stage.loop_list/ports_to_inspect.remain"
 304         echo "$origin_actual"
 305 }
 306
 307 # ============= Update the current package name of a port =============
 308 database_build_update_pkgname ()
 309 {
 310         local origin dbdir pkg savefile
 311         origin=$1
 312         dbdir=${DBDIR}/moved_from/$origin
 313         mkdir -p "$dbdir"
 314         savefile=$dbdir/current_version
 315         pkg=`pkgsys_get_installed_pkg_from_origin "$origin"`
 316         if [ -z "$pkg" -a -e "$dbdir/initial_orig" ]
 317         then
 318                 while read orig_init
 319                 do
 320                         pkgsys_get_installed_pkg_from_origin "$orig_init"
 321                 done < $dbdir/initial_orig
 322         elif [ -n "$pkg" ]
 323         then
 324                 echo "$pkg"
 325         fi | sort -u > $savefile
 326         cat "$savefile"
 327 }
 328
 329 # ============= Get the current package name of a port =============
 330 database_build_get_pkgname ()
 331 {
 332         local origin savefile
 333         origin=$1
 334         savefile=${DBDIR}/moved_from/$origin/current_version
 335         if [ -e "$savefile" ]
 336         then
 337                 cat "$savefile"
 338         else
 339                 database_build_update_pkgname "$origin"
 340         fi
 341 }
 342
 343 # ============= Get the new package name of a port =============
 344 database_build_get_new_pkgname ()
 345 {
 346         local origin savefile
 347         origin=$1
 348         savefile=${DBDIR}/requires/$origin/new_version
 349         if [ ! -e "$savefile" ]
 350         then
 351                 database_build_make "$origin" package-name \
 352                         | tr -d '\n' > $savefile
 353         fi
 354         cat "$savefile"
 355 }
 356
 357 # ============= Get the package list of full-run-time requirements =============
 358 database_build_get_full_run_requirement_pkgs ()
 359 {
 360         local origin srcfile savefile
 361         origin=$1
 362         srcfile=${DBDIR}/requires/$origin/requirements.run.full
 363         savefile=${DBDIR}/requires/$origin/pkg_requirements.run.full
 364         if [ ! -e "$srcfile" ]
 365         then
 366                 rm -f "$savefile"
 367         elif [ ! -e "$savefile" -o "$savefile" -ot "$srcfile" ]
 368         then
 369                 while read origin
 370                 do
 371                         database_build_get_new_pkgname "$origin"
 372                 done < $srcfile | grep -v '^[[:space:]]*$' | sort -u > $savefile
 373         fi
 374         cat "$savefile" 2> /dev/null || :
 375 }
 376
 377 # ============= Build the original message tag showing the version upgrade =============
 378 database_build_create_pkgtag ()
 379 {
 380         local origin dbdir pkg_init pkg_new pkgtag
 381         origin=$1
 382         dbdir=${DBDIR}/moved_from/$origin
 383         mkdir -p "$dbdir"
 384         pkg_init=`database_build_get_pkgname "$origin"`
 385         [ -n "$pkg_init" -a ! -e "$dbdir/installed_version" ] && \
 386                 echo -n "$pkg_init" > $dbdir/installed_version
 387         pkg_new=`database_build_get_new_pkgname "$origin"`
 388         pkgtag=$pkg_init
 389         [ -n "$pkgtag" ] || pkgtag=$pkg_new
 390         if [ -z "$pkgtag" ]
 391         then
 392                 pkgtag='?'
 393
 394         elif [ "x$pkg_init" != "x$pkg_new" ]
 395         then
 396                 if [ -n "$pkg_init" ]
 397                 then
 398                         pkgtag="$pkg_init => $pkg_new"
 399                 else
 400                         pkgtag="[new] $pkg_new"
 401                 fi
 402         fi
 403         echo "$pkgtag" > $dbdir/pkgtag.orig
 404         echo "$pkgtag" > $dbdir/pkgtag
 405 }
 406
 407 # ============= Update the message tag showing the version upgrade =============
 408 database_build_update_pkgtag ()
 409 {
 410         local origin dbdir pkg_init pkg_bak pkg_cur detail pkgtag
 411         origin=$1
 412         dbdir=${DBDIR}/moved_from/$origin
 413         mkdir -p "$dbdir"
 414         pkg_init=`cat "$dbdir/installed_version" 2> /dev/null | tr '\n' ' ' | sed 's/ *$//'`
 415         pkg_bak=`cat "$dbdir/backedup_version" 2> /dev/null | tr '\n' ' ' | sed 's/ *$//'`
 416         pkg_cur=`database_build_get_pkgname "$origin" | tr '\n' ' ' | sed 's/ *$//'`
 417         detail=
 418         if [ "x$pkg_init" != "x$pkg_cur" ]
 419         then
 420                 if [ -n "$pkg_cur" ]
 421                 then
 422                         detail=" [currently installed version: $pkg_cur]"
 423                 elif [ -n "$pkg_bak" ]
 424                 then
 425                         detail=" [currently deinstalled, previously installed version: $pkg_bak]"
 426                 else
 427                         detail=" [currently deinstalled]"
 428                 fi
 429         fi
 430         pkgtag=`cat "$dbdir/pkgtag.orig"`
 431         echo "$pkgtag$detail" > $dbdir/pkgtag
 432 }
 433
 434 # ============= Check whether the currently installed package version is the latest =============
 435 database_build_is_currentpkg_latest ()
 436 {
 437         local origin pkg_cur pkg_new
 438         origin=$1
 439         pkg_cur=`database_build_get_pkgname "$origin" | tr '\n' ' ' | sed 's/ *$//'`
 440         pkg_new=`database_build_get_new_pkgname "$origin"`
 441         [ "x$pkg_cur" = "x$pkg_new" ]
 442 }
 443 # ============= Configure the port option to determine the true flavor =============
 444 database_build_determine_port_option ()
 445 {
 446         local origin
 447         origin=$1
 448         if [ $opt_apply_default_config = yes ]
 449         then
 450                 if ! pkgsys_is_dialog4ports_used
 451                 then
 452                         printf '\t\n' | database_build_make "$origin" config-conditional > /dev/null
 453                 fi
 454         else
 455                 database_build_make "$origin" config-conditional
 456         fi
 457 }
 458
 459 # ============= Get the true flavor to determine the flavored port origin =============
 460 database_build_determine_flavored_origin ()
 461 {
 462         local origin origin_unflavored origin_trial flavors_ptn flavor
 463         origin=$1
 464         origin_unflavored=`pkgsys_get_unflavored_origin "$origin"`
 465         flavor_trial=`pkgsys_get_flavor_from_origin "$origin"`
 466         if [ -n "$flavor_trial" ]
 467         then
 468                 flavors_ptn="^("`database_build_make "$origin" -V FLAVORS 2> /dev/null | sed -E 's/[[:space:]]+/|/g'`")$"
 469                 echo "$flavor_trial" | grep -qE "$flavors_ptn" || origin_trial=$origin_unflavored
 470         fi
 471         flavor=`database_build_make "$origin_trial" -V FLAVOR 2> /dev/null || :`
 472         pkgsys_compose_flavored_origin "$origin_unflavored" "$flavor"
 473 }
 474
 475 # ============= Escape of inspection conflict =============
 476 database_build_escape_inspect_conflict ()
 477 {
 478         local origin dbpath
 479         dbpath=${DBDIR}/requires/$origin
 480         if [ -e "$dbpath/CONFLICT.conf" ]
 481         then
 482                 message_echo "${DEPTH_INDEX}  ===> Escaping inspection conflict..."
 483                 pkgsys_eval_ports_glob `cat "$dbpath/CONFLICT.conf"` | while read origin_conflict
 484                 do
 485                         pkg_conflict=`pkgsys_get_installed_pkg_from_origin "$origin_conflict"`
 486                         [ -n "$pkg_conflict" ] || continue
 487                         message_echo "${DEPTH_INDEX}  ===> Escaping $pkg_conflict..."
 488                         pkgarc=`pkgsys_create_backup_pkg "$pkg_conflict" "${DBDIR}/backup_packages" 2> /dev/null` || \
 489                                 message_echo "${DEPTH_INDEX}  ===> (WARNING: Failed to back up)"
 490                         pkg_delete_f "$pkg_conflict" > /dev/null 2>&1 || \
 491                                 message_echo "${DEPTH_INDEX}  ===> (WARNING: Failed to delete)"
 492                         [ -n "$pkgarc" ] && printf '%s\t%s\n' "$pkg_conflict" "$pkgarc" >> $dbpath/CONFLICT_pkgarc.lst
 493                 done
 494         fi
 495 }
 496
 497 # ============= Restoration of escaped inspection conflict =============
 498 database_build_restore_inspect_conflict ()
 499 {
 500         local origin dbpath
 501         dbpath=${DBDIR}/requires/$origin
 502         if [ -e "$dbpath/CONFLICT.conf" ]
 503         then
 504                 message_echo "${DEPTH_INDEX}  ===> Restoring inspection conflict..."
 505                 cat "$dbpath/CONFLICT_pkgarc.lst" 2> /dev/null | while read pkg_conflict pkgarc
 506                 do
 507                         pkg_info_e "$pkg_conflict" && continue
 508                         message_echo "${DEPTH_INDEX}  ===> Restoring $pkg_conflict..."
 509                         pkg_add_f "$pkgarc" > /dev/null 2>&1 || \
 510                                 message_echo "${DEPTH_INDEX}  ===> (WARNING: Failed to restore $pkg_conflict)"
 511                 done
 512                 rm -f "$dbpath/CONFLICT_pkgarc.lst"
 513         fi
 514 }
 515
 516 # ============= Recursively inspect dependencies of a port and build a node database of the information =============
 517 database_build_inspect_dependencies ()
 518 {
 519         local origin_orig origin_dependent origin_orig_regexp origin_replace origin tag stage level dbpath dbpath_prev origin_id tmp_config origin_dependency DEPTH_INDEX_orig nlines iline dist_subdir_rpl inspected_level inspected_levels_compatible origin_tmp inspected_level_tmp conf_updated tmp_portsdb_work tmp_portopt same_as_prevset dbfile installed_version frompath variable pkg_new
 520         origin_orig=$1
 521         origin_dependent=$2
 522         [ -z "$origin_orig" ] && return
 523         if ! origin=`database_build_is_port_already_inspected_in_required_level "$origin_orig" "$origin_dependent"`
 524         then
 525                 DEPTH_INDEX_orig=${DEPTH_INDEX}
 526                 DEPTH_INDEX="${DEPTH_INDEX}--"
 527                 message_echo "${DEPTH_INDEX} $origin_orig"
 528                 database_build_convert_and_register_origin_if_obsolete__reset_origins_old
 529                 origin_id=`echo "$origin_orig" | tr / :`
 530                 database_build_setup_initial_node "$origin_orig"
 531                 # Replacement specified by the configuration file, knobs and port options
 532                 tmp_config=${TMPDIR}/database_build_inspect_dependencies:confi
 533                 database_build_setup_replace_node "$origin_orig" "$tmp_config.before" "$tmp_config.after"
 534                 if [ -e "${DBDIR}/replace/$origin_orig/origin" ]
 535                 then
 536                         origin=`cat "${DBDIR}/replace/$origin_orig/origin"`
 537                 else
 538                         origin=$origin_orig
 539                 fi
 540                 # Build the database for this port
 541                 inspected_level=
 542                 inspected_levels_compatible=
 543                 if [ -n "$origin" ]
 544                 then
 545                         frompath=${DBDIR}/moved_from/$origin
 546                         mkdir -p "$frompath"
 547                         database_build_convert_and_register_origin_if_obsolete__save_origins_old | \
 548                                 fileedit_add_lines_if_new "$frompath/old_origs"
 549                         # Check the package name initially installed
 550                         installed_version=`cat "${DBDIR}/initial/$origin_orig/installed_version" 2> /dev/null || :`
 551                         [ -n "$installed_version" ] && fileedit_add_a_line_if_new "$installed_version" "$frompath/installed_version"
 552                         [ "x$origin_orig" = "x$origin" ] || fileedit_add_a_line_if_new "$origin_orig" "$frompath/initial_orig"
 553                         [ -e "${DBDIR}/initial/$origin_orig/SUPPRESSED_SELF" ] && touch "$frompath/SUPPRESSED_SELF"
 554                         [ -e "${DBDIR}/initial/$origin_orig/SUPPRESSED_PKGNG" ] && touch "$frompath/SUPPRESSED_PKGNG"
 555                         if ! grep -qFx "$origin" "${DBDIR}/done_required_ports_to_inspect" 2> /dev/null
 556                         then
 557                                 fileedit_rm_a_line "$origin" "${DBDIR}/obsolete_ports"
 558                                 dbpath=${DBDIR}/requires/$origin
 559                                 dbpath_prev=${DBDIR}/prevset/requires/$origin
 560                                 if [ ! -e "$dbpath/complete_as_node" ] || \
 561                                         ! diff "$tmp_config.before" "$tmp_config.after" > /dev/null 2> /dev/null
 562                                 then
 563                                         # Notify reconfiguration of the port option
 564                                         conf_updated=
 565                                         if [ -e "$dbpath/complete_as_node" ] || \
 566                                                 grep -q -Fx -e "$origin_orig" -e "$origin" "${DBDIR}/to_be_reconf" 2> /dev/null
 567                                         then
 568                                                 message_echo "${DEPTH_INDEX}  ===> Reconfigured"
 569                                                 conf_updated=y
 570                                         fi
 571                                         # Reset the database
 572                                         rm -rf "$dbpath"
 573                                         mkdir -p "$dbpath"
 574                                         [ -n "$conf_updated" ] && touch "$dbpath/conf_updated"
 575                                         if [ -d "${DBDIR}/conf/each_port/$origin" ]
 576                                         then
 577                                                 cp -R "${DBDIR}/conf/each_port/$origin/"* "$dbpath/" > /dev/null 2>&1 || :
 578                                         fi
 579                                         # Escape of inspection conflict
 580                                         database_build_escape_inspect_conflict "$origin"
 581                                         # Check the change of the port option from the default
 582                                         tmp_portsdb_work=${TMPDIR}/database_build_inspect_dependencies:portsdb_work
 583                                         tmp_portopt=${TMPDIR}/database_build_inspect_dependencies:portopt
 584                                         [ -d "$tmp_portsdb_work" ] || mkdir "$tmp_portsdb_work"
 585                                         ( set -e
 586                                                 export PORT_DBDIR=$tmp_portsdb_work
 587                                                 export __MAKE_CONF=
 588                                                 if database_build_make "$origin" showconfig > $tmp_portopt
 589                                                 then
 590                                                         cp "$tmp_portopt" "$dbpath"/ports_options.default
 591                                                 else
 592                                                         cat "$tmp_portopt" >&2
 593                                                         message_echo 'Error in detecting the default options.' 2>&1
 594                                                         exit 1
 595                                                 fi
 596                                         )
 597                                         if [ `wc -c < $dbpath/ports_options.default` -gt 0 ]
 598                                         then
 599                                                 if database_build_make "$origin" showconfig > $tmp_portopt
 600                                                 then
 601                                                         cp "$tmp_portopt" "$dbpath"/ports_options.current
 602                                                 else
 603                                                         cat "$tmp_portopt" >&2
 604                                                         message_echo 'Error in detecting the current options.' 2>&1
 605                                                         exit 1
 606                                                 fi
 607                                         else
 608                                                 cp /dev/null "$dbpath/ports_options.current"
 609                                         fi
 610                                         pkgsys_save_port_oprion_timestamp "$origin"
 611                                         # Get the lists of requirements in the flavored form
 612                                         database_build_create_pkgtag "$origin"
 613                                         for variable in PKG_DEPENDS EXTRACT_DEPENDS PATCH_DEPENDS FETCH_DEPENDS BUILD_DEPENDS LIB_DEPENDS
 614                                         do
 615                                                 database_build_make "$origin" -V $variable
 616                                         done > ${TMPDIR}/database_build_inspect_dependencies:build_depends_list
 617                                         for variable in LIB_DEPENDS RUN_DEPENDS
 618                                         do
 619                                                 database_build_make "$origin" -V $variable
 620                                         done > ${TMPDIR}/database_build_inspect_dependencies:run_depends_list
 621                                         for tag in run build
 622                                         do
 623                                                 tr ' ' '\n' < ${TMPDIR}/database_build_inspect_dependencies:${tag}_depends_list | \
 624                                                         sed -E 's#.*:([^:/]+/[^:/]+|[^:/]+/[^:/]+:[^:/]*)$#\1#' | cut -d : -f 1 | sort -u | \
 625                                                         grep -Ev "`pkgsys_pkgtools_ports_filter_regexp`" \
 626                                                                 | while read origin_flavor_incomplete
 627                                                                 do
 628                                                                         ( set -e
 629                                                                                 opt_apply_default_config=yes
 630                                                                                 database_build_determine_port_option "$origin_flavor_incomplete"
 631                                                                         )
 632                                                                         database_build_determine_flavored_origin "$origin_flavor_incomplete"
 633                                                                 done | grep -v '^$' | sort -u > $dbpath/requirements.$tag.orig || :
 634                                                 sed -E -f "${DBDIR}/conf/REPLACE.sed_pattern" "$dbpath/requirements.$tag.orig" \
 635                                                         | grep -v '^$' | sort -u > $dbpath/requirements.$tag.src || :
 636                                         done
 637                                         for stage in orig src
 638                                         do
 639                                                 sort -u "$dbpath/requirements.run.${stage}" "$dbpath/requirements.build.${stage}" \
 640                                                         > $dbpath/requirements.all.direct.${stage}
 641                                                 mv "$dbpath/requirements.build.${stage}" "$dbpath/requirements.build.direct.${stage}"
 642                                                 mv "$dbpath/requirements.run.${stage}" "$dbpath/requirements.run.direct.${stage}"
 643                                         done
 644                                         # Record the completion
 645                                         touch "$dbpath/complete_as_node"
 646                                         fileedit_rm_a_line "$origin_orig" "${DBDIR}/to_be_reconf"
 647                                         fileedit_rm_a_line "$origin" "${DBDIR}/to_be_reconf"
 648                                         # Restoration of escaped inspection conflict
 649                                         database_build_restore_inspect_conflict "$origin"
 650                                 else
 651                                         # Restoration of escaped inspection conflict
 652                                         database_build_restore_inspect_conflict "$origin"
 653                                         # Reset the complied lists of requirements
 654                                         for level in direct full
 655                                         do
 656                                                 for tag in run build
 657                                                 do
 658                                                         rm -f "$dbpath/requirements.${tag}.${level}"
 659                                                 done
 660                                         done
 661                                         for origin_tmp in "$origin" "$origin_orig"
 662                                         do
 663                                                 for inspected_level_tmp in full direct node
 664                                                 do
 665                                                         fileedit_rm_a_line "$origin_tmp" "${DBDIR}/ports.inspected.${inspected_level_tmp}.list"
 666                                                 done
 667                                         done
 668                                 fi
 669                                 # Inspect the requirements
 670                                 inspected_level=`database_build_get_inspected_level "$origin" "$origin_dependent"`
 671                                 case $inspected_level in
 672                                 full )
 673                                         grep -v -Fx -f "${DBDIR}/installed_ports" \
 674                                                 "$dbpath/requirements.all.direct.src" > ${TMPDIR}/missing.$origin_id || :
 675                                         inspected_levels_compatible='full direct node'
 676                                         ;;
 677                                 direct )
 678                                         grep -v -Fx -f "${DBDIR}/installed_ports" \
 679                                                 "$dbpath/requirements.all.direct.src" > ${TMPDIR}/missing.$origin_id || :
 680                                         inspected_levels_compatible='direct node'
 681                                         ;;
 682                                 node )
 683                                         cp /dev/null "${TMPDIR}/missing.$origin_id"
 684                                         inspected_levels_compatible='node'
 685                                         ;;
 686                                 esac
 687                                 rm -rf "$dbpath/rename_requirements.sed.pattern"
 688                                 nlines=`wc -l < ${TMPDIR}/missing.$origin_id`
 689                                 iline=1
 690                                 while [ $iline -le $nlines ]
 691                                 do
 692                                         origin_dependency=`sed -n ${iline}p "${TMPDIR}/missing.$origin_id"`
 693                                         iline=$(($iline+1))
 694                                         grep -q -Fx "$origin_dependency" "${DBDIR}/ports.inspected.list" 2> /dev/null && \
 695                                                         continue
 696                                         database_build_inspect_dependencies "$origin_dependency" "$origin"
 697                                 done
 698                                 if [ -e "$dbpath/rename_requirements.sed.pattern" ]
 699                                 then
 700                                         for tag in run build all
 701                                         do
 702                                                 sed -E -i .unrenamed -f "$dbpath/rename_requirements.sed.pattern" "$dbpath/requirements.${tag}.direct.src"
 703                                         done
 704                                 fi
 705                                 rm -f "${TMPDIR}/missing.$origin_id"
 706                                 # Inspect the distfiles
 707                                 dist_subdir_rpl=`database_query_get_makevar_val "$origin" DIST_SUBDIR | str_escape_replaceval_filter` || :
 708                                 [ -n "$dist_subdir_rpl" ] && dist_subdir_rpl="$dist_subdir_rpl\/"
 709                                 database_build_make "$origin" fetch-urlall-list \
 710                                         | sed -E "s/.*\/([^\/]+)$/$dist_subdir_rpl\1/" \
 711                                         | sort -u | fileedit_add_lines_if_new "${DBDIR}/distfiles.inspected"
 712                                 # Transfer data from the previous database if existent, successful and no change
 713                                 pkg_new=`cat "$dbpath/new_version"`
 714                                 if [ ! -e "$dbpath/conf_updated" -a -d "$dbpath_prev" ] && pkg_info_e "$pkg_new" 2> /dev/null && \
 715                                         ! grep -qFx "$origin" "$dbpath_prev/to_be_reconf" 2> /dev/null
 716                                 then
 717                                         same_as_prevset=yes
 718                                         for dbfile in new_version CONFLICT.conf BUILDCONFLICT.conf MARG.conf MENV.conf \
 719                                                 ports_options.default ports_options.current \
 720                                                 rename_requirements.sed.pattern \
 721                                                 requirements.run.direct.orig requirements.run.direct.src \
 722                                                 requirements.build.direct.orig requirements.build.direct.src
 723                                         do
 724                                                 [ ! -e "$dbpath/$dbfile" -a ! -e "$dbpath_prev/$dbfile" ] && continue
 725                                                 if ! diff "$dbpath/$dbfile"  "$dbpath_prev/$dbfile" 2> /dev/null > /dev/null
 726                                                 then
 727                                                         same_as_prevset=no
 728                                                         break
 729                                                 fi
 730                                         done
 731                                         if [ $same_as_prevset = yes ]
 732                                         then
 733                                                 nlines=`wc -l < $dbpath/requirements.all.direct.src`
 734                                                 iline=1
 735                                                 while [ $iline -le $nlines ]
 736                                                 do
 737                                                         origin_dependency=`sed -n ${iline}p "$dbpath/requirements.all.direct.src"`
 738                                                         iline=$(($iline+1))
 739                                                         if [ ! -e "${DBDIR}/requires/$origin_dependency/same_as_prevset" ]
 740                                                         then
 741                                                                 same_as_prevset=no
 742                                                                 break
 743                                                         fi
 744                                                 done
 745                                         fi
 746                                         if [ $same_as_prevset = yes ]
 747                                         then
 748                                                 for dbfile in failed.list damaged_package manually_done.list
 749                                                 do
 750                                                         if grep -qFx "$origin" "${DBDIR}/prevset/$dbfile" 2> /dev/null
 751                                                         then
 752                                                                 same_as_prevset=no
 753                                                                 break
 754                                                         fi
 755                                                 done
 756                                         fi
 757                                         if [ $same_as_prevset = yes ]
 758                                         then
 759                                                 rm -rf "$dbpath"
 760                                                 cp -Rp "$dbpath_prev" "$dbpath"
 761                                                 if [ -d "${DBDIR}/prevset/notes/$origin" ]
 762                                                 then
 763                                                         rm -rf "${DBDIR}/notes/$origin"
 764                                                         mkdir -p "${DBDIR}/notes"
 765                                                         cp -Rp "${DBDIR}/prevset/notes/$origin" "${DBDIR}/notes/$origin"
 766                                                 fi
 767                                                 {
 768                                                         for tag in all run build none
 769                                                         do
 770                                                                 for level in full direct
 771                                                                 do
 772                                                                         echo "success.$tag.$level.list"
 773                                                                 done
 774                                                         done
 775                                                 } | while read dbfile
 776                                                 do
 777                                                         if grep -Fxq "$origin" "${DBDIR}/prevset/$dbfile" 2> /dev/null
 778                                                         then
 779                                                                 fileedit_add_a_line_if_new "$origin" "${DBDIR}/$dbfile"
 780                                                         fi
 781                                                 done
 782                                                 touch "$dbpath/same_as_prevset"
 783                                                 message_echo "${DEPTH_INDEX}  ===> No update from the previous reinstallation. Progress status inherited."
 784                                         fi
 785                                 fi
 786                                 # Record the completion
 787                                 if [ "x$origin_orig" != "x$origin" ]
 788                                 then
 789                                         for inspected_level_tmp in $inspected_levels_compatible
 790                                         do
 791                                                 fileedit_add_a_line_if_new "$origin" "${DBDIR}/ports.inspected.${inspected_level_tmp}.list"
 792                                         done
 793                                         fileedit_add_a_line_if_new "$origin" "${DBDIR}/ports.inspected.list"
 794                                         fileedit_add_a_line_if_new "$origin" "${DBDIR}/inspected_ports.update"
 795                                         fileedit_rm_a_line "$origin" "${DBDIR}/stage.loop_list/ports_to_inspect.remain"
 796                                 fi
 797                                 fileedit_add_a_line_if_new "$origin" "${DBDIR}/done_required_ports_to_inspect"
 798                         else
 799                                 message_echo "${DEPTH_INDEX}  ===> Already inspected merged port"
 800                                 fileedit_rm_a_line "$origin_orig" "${DBDIR}/to_be_reconf"
 801                                 for inspected_level_tmp in full direct node
 802                                 do
 803                                         fileedit_rm_a_line "$origin_orig" "${DBDIR}/ports.inspected.${inspected_level_tmp}.list"
 804                                 done
 805                         fi
 806                 fi
 807                 # Record the completion
 808                 for inspected_level_tmp in $inspected_levels_compatible
 809                 do
 810                         fileedit_add_a_line_if_new "$origin_orig" "${DBDIR}/ports.inspected.${inspected_level_tmp}.list"
 811                 done
 812                 fileedit_add_a_line_if_new "$origin_orig" "${DBDIR}/ports.inspected.list"
 813                 fileedit_add_a_line_if_new "$origin_orig" "${DBDIR}/inspected_ports.update"
 814                 fileedit_rm_a_line "$origin_orig" "${DBDIR}/stage.loop_list/ports_to_inspect.remain"
 815                 message_echo "${DEPTH_INDEX}  ===> ok"
 816                 DEPTH_INDEX=${DEPTH_INDEX_orig}
 817         fi
 818         if [ -n "$origin_dependent" -a "x$origin_orig" != "x$origin" ]
 819         then
 820                 origin_orig_regexp=`str_escape_regexp "$origin_orig"`
 821                 origin_replace=`str_escape_replaceval "$origin"`
 822                 fileedit_add_a_line_if_new "s/^$origin_orig_regexp$/$origin_replace/" "${DBDIR}/requires/$origin_dependent/rename_requirements.sed.pattern"
 823         fi
 824 }
 825
 826 # ============= Filter ignored dependencies from a list given by the standard input =============
 827 database_build_filter_ignored_requirements ()
 828 {
 829         local origin pattern
 830         origin=$1
 831         pattern=${DBDIR}/requires/$origin/ignored_requirements.filter
 832         if [ -e "$pattern" ]
 833         then
 834                 grep -Fxvq -f "$pattern"
 835         else
 836                 cat
 837         fi 2> /dev/null || :
 838 }
 839
 840 # ============= Build and get a list of the complete recursive dependencies of a port =============
 841 database_build_get_complete_recursive_dependency ()
 842 {
 843         local tag origin suffix tmppath dbpath srcfile dstfile num_parents loophead dstfile_tmp tmpdstpath index_loop loop_len origin_target origin_ref dbpath_target
 844         tag=$1
 845         origin=$2
 846         suffix=$3
 847         tmppath=${TMPDIR}/database_build_get_complete_recursive_dependency
 848         dbpath=${DBDIR}/requires/$origin
 849         srcfile=$dbpath/requirements.${tag}.direct${suffix}
 850         dstfile=$dbpath/requirements.${tag}.full${suffix}
 851         if [ ! -e "$srcfile" ]
 852         then
 853                 [ -d "$dbpath" ] && rm -f "$dstfile"
 854                 return 0
 855         fi
 856         if [ ! -e "$dstfile" ]
 857         then
 858                 touch "$tmppath.parents"
 859                 num_parents=`wc -l < $tmppath.parents`
 860                 if grep -Fxq "$origin" "$tmppath.parents"
 861                 then
 862                         loophead=`grep -Fxn "$origin" "$tmppath.parents" | tail -n 1 | cut -d : -f 1`
 863                         if [ "x$opt_force_continuation_for_looped_dependency" = xno ]
 864                         then
 865                                 message_echo "ERROR: The following loop was found for requirements.${tag}${suffix}:" >&2
 866                         else
 867                                 message_echo "WARNING: The following loop was found for requirements.${tag}${suffix}:" >&2
 868                         fi
 869                         message_echo "  $origin" >&2
 870                         sed -n $(($loophead+1)),\$p "$tmppath.parents" > $tmppath.ports_in_loop.tmp
 871                         sed 's/^/  -->/' "$tmppath.ports_in_loop.tmp" | message_cat >&2
 872                         message_echo "  -->$origin" >&2
 873                         if [ "x$opt_disallow_force_continuation_for_looped_dependency" = xyes ]
 874                         then
 875                                 message_echo 'Resolve the problem manually and then retry by executing' >&2
 876                                 message_echo "        ${APPNAME} reset keepopts" >&2
 877                                 message_echo "        ${APPNAME}" >&2
 878                                 exit 1
 879                         else
 880                                 message_echo 'Exploring a node port to terminate the loop by evaluating only build-and-run-time dependencies as essential ones.' >&2
 881                                 echo "$origin" > $tmppath.ports_in_loop
 882                                 cat "$tmppath.ports_in_loop.tmp" >> $tmppath.ports_in_loop
 883                                 echo "$origin" >> $tmppath.ports_in_loop
 884                                 index_loop=1
 885                                 loop_len=`wc -l < $tmppath.ports_in_loop`
 886                                 while [ $index_loop -lt $loop_len ]
 887                                 do
 888                                         origin_target=`sed -n ${index_loop}p "$tmppath.ports_in_loop"`
 889                                         origin_ref=`sed -n $((${index_loop}+1))p "$tmppath.ports_in_loop"`
 890                                         dbpath_target=${DBDIR}/requires/$origin_target
 891                                         if ! grep -Fxq "$origin_ref" "$dbpath_target/requirements.run.direct${suffix}" 2> /dev/null || \
 892                                                 ! grep -Fxq "$origin_ref" "$dbpath_target/requirements.build.direct${suffix}" 2> /dev/null
 893                                         then
 894                                                 message_echo 'INFO: The dependency of '$origin_target' on '$origin_ref' is ignored to terminate the loop.' >&2
 895                                                 break
 896                                         fi
 897                                         index_loop=$((${index_loop}+1))
 898                                 done
 899                                 if [ $index_loop -eq $loop_len ]
 900                                 then
 901                                         message_echo 'WARNING: The loop cannot be resolved. Continuing by forcible ignorance of the dependency of '$origin_target' on '$origin_ref'. This may cause confusion in the later processes.' >&2
 902                                 fi
 903                                 for suffix_tmp in '' .orig
 904                                 do
 905                                         for tag_tmp in run build
 906                                         do
 907                                                 grep -Fxq "$origin_ref" "$dbpath_target/requirements.${tag_tmp}.direct${suffix_tmp}" 2> /dev/null && \
 908                                                         fileedit_add_a_line_if_new "$origin_ref" "$dbpath_target/ignored_requirements.${tag_tmp}${suffix_tmp}"
 909                                         done
 910                                         cat "$dbpath_target/ignored_requirements.run${suffix_tmp}" "$dbpath_target/ignored_requirements.build${suffix_tmp}" 2> /dev/null | sort -u > $dbpath_target/ignored_requirements.all${suffix_tmp}
 911                                 done
 912                                 cat "$dbpath_target/ignored_requirements.all"* 2> /dev/null | sort -u > $dbpath_target/ignored_requirements.filter
 913                         fi
 914                 fi
 915                 echo "$origin" >> $tmppath.parents
 916                 tmpdstpath=${TMPDIR}/requires/$origin
 917                 dstfile_tmp=$tmpdstpath/requirements.${tag}.full${suffix}
 918                 mkdir -p "$tmpdstpath"
 919                 database_build_filter_ignored_requirements "$origin" < $srcfile | while read origin_requirement
 920                 do
 921                         database_build_get_complete_recursive_dependency "$tag" "$origin_requirement" "$suffix" \
 922                                 > $tmppath.recursive_dependency
 923                         [ -e "$dbpath/ignored_requirements.filter" ] && \
 924                                 echo "$origin_requirement" | grep -Fxq -f "$dbpath/ignored_requirements.filter" 2> /dev/null && \
 925                                 continue
 926                         echo "$origin_requirement"
 927                         cat "$tmppath.recursive_dependency"
 928                 done > $dstfile_tmp
 929                 sed -n ${num_parents}p "$tmppath.parents" > $tmppath.parents.tmp
 930                 mv "$tmppath.parents.tmp" "$tmppath.parents"
 931                 if [ ! -e "$dstfile" ]
 932                 then
 933                         sort -u "$dstfile_tmp" > $dstfile
 934                         rm "$dstfile_tmp"
 935                 fi
 936         fi
 937         cat "$dstfile"
 938 }
 939
 940 # ============= Inspect the necessity of requirements of a necessary port even in case of skipping unchanged ports =============
 941 # Here the "necessity" means that a port must be kept installed, newly installed or reinstalled for run- or build-time operations.
 942 # In other words, "unnecessary" ports are what are not yet installed and not required by any "necessary" ports neither in run- or build-time.
 943 database_build_inspect_necessity_for_only_new_upgrade ()
 944 {
 945         local origin level dbpath tmpfile
 946         origin=$1
 947         level=$2
 948         dbpath=${DBDIR}/requires/$origin
 949         [ ! -d "$dbpath" -o -e "$dbpath/necessary_port.${level}" ] && return
 950         tmpfile=${TMPDIR}/database_build_inspect_necessity_for_only_new_upgrade:`echo "$origin" | tr / :`
 951         if database_query_does_a_port_need_update "$origin"
 952         then
 953                 sort -u "$dbpath/requirements.build.direct" "$dbpath/requirements.run.${level}" || :
 954         else
 955                 cat "$dbpath/requirements.run.${level}" || :
 956         fi 2> /dev/null | database_build_filter_ignored_requirements "$origin" > $tmpfile
 957         while read origin_requirement
 958         do
 959                 database_build_inspect_necessity_for_only_new_upgrade "$origin_requirement" "$level"
 960         done < $tmpfile
 961         rm "$tmpfile"
 962         touch "$dbpath/necessary_port.${level}"
 963 }
 964
 965 # ============= Build complement relations to new dependents for targets recursively =============
 966 database_build_complement_to_new_dependents_for_targets ()
 967 {
 968         local origin dbdir reqdir level
 969         origin=$1
 970         dbdir=${DBDIR}/targets/$origin
 971         reqdir=${DBDIR}/requires/$origin
 972         [ -d "$dbdir" ] || return 0
 973         echo "$origin" >> ${DBDIR}/stage.loop_list/parse_target_attr_info
 974         if [ -e "$dbdir/target_itself" ] && database_query_does_a_port_need_update "$origin"
 975         then
 976                 for level in direct full
 977                 do
 978                         cat "$reqdir/requirements.all.${level}" 2> /dev/null | \
 979                                 database_build_filter_ignored_requirements "$origin" | \
 980                                 while read origin_requirement
 981                         do
 982                                 fileedit_add_a_line_if_new "$origin" \
 983                                         "${DBDIR}/targets/$origin_requirement/complement_for_new_dependents.${level}"
 984                         done
 985                 done
 986                 cat "$reqdir/requirements.all.direct" "$reqdir/requirements.all.full" 2> /dev/null | \
 987                         sort -u | database_build_filter_ignored_requirements "$origin" | \
 988                         while read origin_requirement
 989                 do
 990                         database_build_complement_to_new_dependents_for_targets "$origin_requirement"
 991                 done
 992         fi
 993 }
 994
 995 # ============= Build target attribute files recursively =============
 996 database_build_target_attributes ()
 997 {
 998         local origin dbdir reqdir _is_target _is_requires_requirements _is_initial_requirements _is_requires_dependents _is_initial_dependents _is_requires_requirements_complement _is_relevant tag level database table
 999         origin=$1
1000         dbdir=${DBDIR}/targets/$origin
1001         reqdir=${DBDIR}/requires/$origin
1002         [ -d "$dbdir" ] || return 0
1003         [ -e "$dbdir/COMPLETE_ATTRS" ] && return
1004         _is_target=
1005         [ -e "$dbdir/target_itself" ] && _is_target=y
1006         for tag in all run build none
1007         do
1008                 for level in direct full
1009                 do
1010                         _is_relevant=${_is_target}
1011                         _is_requires_requirements=
1012                         _is_initial_requirements=
1013                         _is_requires_dependents=
1014                         _is_initial_dependents=
1015                         _is_requires_requirements_complement=
1016                         for database in requires initial
1017                         do
1018                                 for table in requirements dependents
1019                                 do
1020                                         if [ -e "$dbdir/target_${database}_${table}.${tag}.${level}" ]
1021                                         then
1022                                                 eval _is_${database}_${table}=y
1023                                                 _is_relevant=y
1024                                         fi
1025                                 done
1026                         done
1027                         if [ -z "${_is_requires_requirements}" -a -e "$dbdir/complement_for_new_dependents.${level}" ]
1028                         then
1029                                 _is_requires_requirements_complement=y
1030                                 _is_relevant=y
1031                         fi
1032                         [ -n "${_is_relevant}" ] && cat > $dbdir/attrs.${tag}.${level} << eof
1033 _is_target=${_is_target}
1034 _is_requires_requirements=${_is_requires_requirements}
1035 _is_initial_requirements=${_is_initial_requirements}
1036 _is_requires_dependents=${_is_requires_dependents}
1037 _is_initial_dependents=${_is_initial_dependents}
1038 _is_requires_requirements_complement=${_is_requires_requirements_complement}
1039 eof
1040                 done
1041         done
1042         touch "$dbdir/COMPLETE_ATTRS"
1043 }
1044
1045 # ============= Order the ports considering dependencies =============
1046 database_build_order_ports_considering_dependencies ()
1047 {
1048         touch "${DBDIR}/reinst_order.list.tmp"
1049         (cd "${DBDIR}/requires" && \
1050                 find . -depth 3 -name requirements.all.full -exec echo {} \; -exec cat {} \; -exec echo \;) | \
1051                 env "DBDIR=${DBDIR}" awk -f "${LIBEXECDIR}"/order_dependencies.awk || return
1052         grep -v '^$' "${DBDIR}/reinst_order.list.tmp" > "${DBDIR}/reinst_order.list" || :
1053 }
1054
1055 # ============= [Sub-function] Common operations for resetting configurations for a port =============
1056 _database_build_reset_a_port_confdb ()
1057 {
1058         local origin origin_replace db
1059         origin=$1
1060         [ -d "${DBDIR}/initial/$origin" -o -d "${DBDIR}/replace/$origin" \
1061                 -o -d "${DBDIR}/requires/$origin" -o -d "${DBDIR}/targets/$origin" ] || return 0
1062         touch "${DBDIR}/inspected_ports_only_partially"
1063         {
1064                 echo "$origin"
1065                 cat "${DBDIR}/replace/$origin/origin" 2> /dev/null || :
1066                 for dbtag in initial requires
1067                 do
1068                         for tabel in requirements dependents
1069                         do
1070                                 cat "${DBDIR}/$dbtag/$origin/$tabel.all.full" 2> /dev/null || :
1071                                 cat "${DBDIR}/$dbtag/$origin/$tabel.all.full.orig" 2> /dev/null || :
1072                                 rm -rf "${DBDIR}/$dbtag/$origin/$tabel.run.full" \
1073                                         "${DBDIR}/$dbtag/$origin/$tabel.build.full"
1074                         done
1075                         rm -rf "${DBDIR}/$dbtag/$origin/is_customized"
1076                 done
1077         } | sort -u >> ${DBDIR}/inspected_ports.update
1078         for level in full direct node
1079         do
1080                 fileedit_rm_a_line "$origin" "${DBDIR}/ports.inspected.${level}.list"
1081         done
1082         fileedit_rm_a_line "$origin" "${DBDIR}/obsolete_ports"
1083         fileedit_rm_a_line "$origin" "${DBDIR}/ports.inspected.list"
1084         cat "${DBDIR}/replace/$origin/origin" 2> /dev/null || :
1085 }
1086
1087 # ============= Clear database directories for a flavored origin =============
1088 database_build_clear_db_dirs ()
1089 {
1090         local origin db
1091         origin=$1
1092         for db in requires replace targets obsolete
1093         do
1094                 rm -rf "${DBDIR}/$db/$origin"
1095         done
1096 }
1097
1098 # ============= Remove configurations for a port permanently =============
1099 database_build_forget ()
1100 {
1101         local origin origin_replace
1102         origin=$1
1103         origin_replace=`_database_build_reset_a_port_confdb "$origin"`
1104         fileedit_rm_a_line "$origin" "${DBDIR}/targets_specified_so_far"
1105         [ -z "$origin_replace" ] || database_build_forget "$origin_replace"
1106         database_build_clear_db_dirs "$origin"
1107 }
1108
1109 # ============= Overlay onto the temporary database so as to re-inspect and reinstall ports whose configurations were changed =============
1110 database_build_patch_reconf ()
1111 {
1112         local origin origin_replace
1113         origin=$1
1114         origin_replace=`_database_build_reset_a_port_confdb "$origin"`
1115         [ -d "${DBDIR}/initial/$origin" -o -d "${DBDIR}/requires/$origin" ] && \
1116                 fileedit_add_a_line_if_new "$origin" "${DBDIR}/stage.loop_list/ports_to_inspect"
1117         fileedit_add_a_line_if_new "$origin" "${DBDIR}/to_be_reconf"
1118         fileedit_rm_a_line "$origin" "${DBDIR}/done_required_ports_to_inspect"
1119         [ -z "$origin_replace" ] || database_build_patch_reconf "$origin_replace"
1120         database_build_clear_db_dirs "$origin"
1121 }
1122
1123 # ============= Post-processes after finishing to inspect dependencies =============
1124 database_build_post_inspect_dependencies ()
1125 {
1126         local table tmpfile
1127         tmpfile=${TMPDIR}/database_build_post_inspect_dependencies
1128         touch "${DBDIR}/obsolete_ports" "${DBDIR}/inspected_ports.update"
1129         find "${DBDIR}/requires" -depth 2 -type d \
1130                 | sed -E 's|.*/([^/]+/[^/]+)$|\1|' > ${DBDIR}/inspected_ports
1131         find "${DBDIR}/initial" -depth 2 -type d \
1132                 | sed -E 's|.*/([^/]+/[^/]+)$|\1|' > ${DBDIR}/inspected_ports.initial
1133         sort -u "${DBDIR}/inspected_ports" "${DBDIR}/inspected_ports.initial" > ${DBDIR}/inspected_ports.all
1134         {
1135                 cat "${DBDIR}/conf/HOLD:PORTS.parsed" || :
1136                 cat "${DBDIR}/need.list" || :
1137         } 2> /dev/null | sort -u > $tmpfile.obsolete_ports.exclude
1138         grep -v -Fx -f "$tmpfile.obsolete_ports.exclude" "${DBDIR}/obsolete_ports" > ${DBDIR}/obsolete_ports.can_be_deleted || :
1139         cp /dev/null "${DBDIR}/REPLACE.complete_sed_pattern.tmp"
1140         find "${DBDIR}/replace" -depth 3 -type f -name origin | while read nodepath
1141         do
1142                 origin_orig=`expr "$nodepath" : '.*/\([^/][^/]*/[^/][^/]*\)/origin$'`
1143                 origin=`cat "$nodepath"`
1144                 origin_orig_regexp=`str_escape_regexp "$origin_orig"`
1145                 origin_esc=`str_escape_replaceval "$origin"`
1146                 echo "s/^$origin_orig_regexp$/$origin_esc/" >> ${DBDIR}/REPLACE.complete_sed_pattern.tmp
1147         done
1148         mv "${DBDIR}/REPLACE.complete_sed_pattern.tmp" "${DBDIR}/REPLACE.complete_sed_pattern"
1149         if [ `cat "${DBDIR}/inspected_ports.update" 2> /dev/null | wc -l` -gt 0 ]
1150         then
1151                 grep -Fx -f "${DBDIR}/inspected_ports.all" "${DBDIR}/inspected_ports.update" \
1152                         > ${DBDIR}/inspected_ports.update.tmp 2> /dev/null || :
1153                 mv "${DBDIR}/inspected_ports.update.tmp" "${DBDIR}/inspected_ports.update"
1154                 if [ $opt_only_target_scope = yes ]
1155                 then
1156                         touch "${DBDIR}/inspected_ports_only_partially"
1157                 else
1158                         rm -f "${DBDIR}/inspected_ports_only_partially"
1159                 fi
1160                 if program_chk_stage_loop_complete CONVERT_REQUIREMENTS_LIST
1161                 then
1162                         mv "${DBDIR}/inspected_ports.update" "${DBDIR}/stage.loop_list/convert_dependency_lists"
1163                 else
1164                         cat "${DBDIR}/inspected_ports.update" "${DBDIR}/stage.loop_list/convert_dependency_lists" \
1165                                 2> /dev/null | sort -u > ${DBDIR}/stage.loop_list/convert_dependency_lists.tmp
1166                         mv "${DBDIR}/stage.loop_list/convert_dependency_lists.tmp" \
1167                                 "${DBDIR}/stage.loop_list/convert_dependency_lists"
1168                         rm -f "${DBDIR}/inspected_ports.update"
1169                 fi
1170         else
1171                 program_chk_stage_loop_complete CONVERT_REQUIREMENTS_LIST \
1172                         && rm -f "${DBDIR}/stage.loop_list/convert_dependency_lists"
1173         fi
1174         {
1175                 sed -E -f "${DBDIR}/REPLACE.complete_sed_pattern" "${DBDIR}/need.list" || :
1176                 cat "${DBDIR}/need.list" || :
1177         } 2> /dev/null | sort -u > ${DBDIR}/need.with_replaced.list
1178         for table in requirements dependents itself
1179         do
1180                 [ -e "${DBDIR}/stage.loop_list/target_$table.specified" ] || continue
1181                 sed -E -f "${DBDIR}/REPLACE.complete_sed_pattern" \
1182                         "${DBDIR}/stage.loop_list/target_$table.specified" \
1183                         > ${DBDIR}/stage.loop_list/target_$table.replaced.specified
1184         done
1185         cp /dev/null "${DBDIR}/update_dependencies"
1186 }