usr/src/tools/scripts/nightly.sh

   1 #!/bin/ksh -p
   2 #
   3 # CDDL HEADER START
   4 #
   5 # The contents of this file are subject to the terms of the
   6 # Common Development and Distribution License (the "License").
   7 # You may not use this file except in compliance with the License.
   8 #
   9 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10 # or http://www.opensolaris.org/os/licensing.
  11 # See the License for the specific language governing permissions
  12 # and limitations under the License.
  13 #
  14 # When distributing Covered Code, include this CDDL HEADER in each
  15 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16 # If applicable, add the following below this CDDL HEADER, with the
  17 # fields enclosed by brackets "[]" replaced with your own identifying
  18 # information: Portions Copyright [yyyy] [name of copyright owner]
  19 #
  20 # CDDL HEADER END
  21 #
  22
  23 #
  24 # Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
  25 # Copyright 2008, 2010, Richard Lowe
  26 # Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  27 # Copyright 2012 Joshua M. Clulow <josh@sysmgr.org>
  28 # Copyright (c) 2017 by Delphix. All rights reserved.
  29 # Copyright 2018 Joyent, Inc.
  30 # Copyright 2018 OmniOS Community Edition (OmniOSce) Association.
  31 #
  32 # Based on the nightly script from the integration folks,
  33 # Mostly modified and owned by mike_s.
  34 # Changes also by kjc, dmk.
  35 #
  36 # BRINGOVER_WS may be specified in the env file.
  37 # The default is the old behavior of CLONE_WS
  38 #
  39 # -i on the command line, means fast options, so when it's on the
  40 # command line (only), lint and check builds are skipped no matter what
  41 # the setting of their individual flags are in NIGHTLY_OPTIONS.
  42 #
  43 # LINTDIRS can be set in the env file, format is a list of:
  44 #
  45 #       /dirname-to-run-lint-on flag
  46 #
  47 #       Where flag is:  y - enable lint noise diff output
  48 #                       n - disable lint noise diff output
  49 #
  50 #       For example: LINTDIRS="$SRC/uts n $SRC/stand y $SRC/psm y"
  51 #
  52 # OPTHOME  may be set in the environment to override /opt
  53 #
  54
  55 #
  56 # The CDPATH variable causes ksh's `cd' builtin to emit messages to stdout
  57 # under certain circumstances, which can really screw things up; unset it.
  58 #
  59 unset CDPATH
  60
  61 # Get the absolute path of the nightly script that the user invoked.  This
  62 # may be a relative path, and we need to do this before changing directory.
  63 nightly_path=`whence $0`
  64
  65 #
  66 # Keep track of where we found nightly so we can invoke the matching
  67 # which_scm script.  If that doesn't work, don't go guessing, just rely
  68 # on the $PATH settings, which will generally give us either /opt/onbld
  69 # or the user's workspace.
  70 #
  71 WHICH_SCM=$(dirname $nightly_path)/which_scm
  72 if [[ ! -x $WHICH_SCM ]]; then
  73         WHICH_SCM=which_scm
  74 fi
  75
  76 function fatal_error
  77 {
  78         print -u2 "nightly: $*"
  79         exit 1
  80 }
  81
  82 #
  83 # Function to do a DEBUG and non-DEBUG build. Needed because we might
  84 # need to do another for the source build, and since we only deliver DEBUG or
  85 # non-DEBUG packages.
  86 #
  87 # usage: normal_build
  88 #
  89 function normal_build {
  90
  91         typeset orig_p_FLAG="$p_FLAG"
  92         typeset crypto_signer="$CODESIGN_USER"
  93
  94         suffix=""
  95
  96         # non-DEBUG build begins
  97
  98         if [ "$F_FLAG" = "n" ]; then
  99                 set_non_debug_build_flags
 100                 CODESIGN_USER="$crypto_signer" \
 101                     build "non-DEBUG" "$suffix-nd" "-nd" "$MULTI_PROTO"
 102         else
 103                 echo "\n==== No non-DEBUG $open_only build ====\n" >> "$LOGFILE"
 104         fi
 105
 106         # non-DEBUG build ends
 107
 108         # DEBUG build begins
 109
 110         if [ "$D_FLAG" = "y" ]; then
 111                 set_debug_build_flags
 112                 CODESIGN_USER="$crypto_signer" \
 113                     build "DEBUG" "$suffix" "" "$MULTI_PROTO"
 114         else
 115                 echo "\n==== No DEBUG $open_only build ====\n" >> "$LOGFILE"
 116         fi
 117
 118         # DEBUG build ends
 119
 120         p_FLAG="$orig_p_FLAG"
 121 }
 122
 123 #
 124 # usage: run_hook HOOKNAME ARGS...
 125 #
 126 # If variable "$HOOKNAME" is defined, insert a section header into
 127 # our logs and then run the command with ARGS
 128 #
 129 function run_hook {
 130         HOOKNAME=$1
 131         eval HOOKCMD=\$$HOOKNAME
 132         shift
 133
 134         if [ -n "$HOOKCMD" ]; then
 135                 (
 136                         echo "\n==== Running $HOOKNAME command: $HOOKCMD ====\n"
 137                         ( $HOOKCMD "$@" 2>&1 )
 138                         if [ "$?" -ne 0 ]; then
 139                                 # Let exit status propagate up
 140                                 touch $TMPDIR/abort
 141                         fi
 142                 ) | tee -a $mail_msg_file >> $LOGFILE
 143
 144                 if [ -f $TMPDIR/abort ]; then
 145                         build_ok=n
 146                         echo "\nAborting at request of $HOOKNAME" |
 147                                 tee -a $mail_msg_file >> $LOGFILE
 148                         exit 1
 149                 fi
 150         fi
 151 }
 152
 153 # Return library search directive as function of given root.
 154 function myldlibs {
 155         echo "-L$1/lib -L$1/usr/lib"
 156 }
 157
 158 # Return header search directive as function of given root.
 159 function myheaders {
 160         echo "-I$1/usr/include"
 161 }
 162
 163 #
 164 # Function to do the build, including package generation.
 165 # usage: build LABEL SUFFIX ND MULTIPROTO
 166 # - LABEL is used to tag build output.
 167 # - SUFFIX is used to distinguish files (e.g., DEBUG vs non-DEBUG,
 168 #   open-only vs full tree).
 169 # - ND is "-nd" (non-DEBUG builds) or "" (DEBUG builds).
 170 # - If MULTIPROTO is "yes", it means to name the proto area according to
 171 #   SUFFIX.  Otherwise ("no"), (re)use the standard proto area.
 172 #
 173 function build {
 174         LABEL=$1
 175         SUFFIX=$2
 176         ND=$3
 177         MULTIPROTO=$4
 178         INSTALLOG=install${SUFFIX}-${MACH}
 179         NOISE=noise${SUFFIX}-${MACH}
 180         PKGARCHIVE=${PKGARCHIVE_ORIG}${SUFFIX}
 181
 182         ORIGROOT=$ROOT
 183         [ $MULTIPROTO = no ] || export ROOT=$ROOT$SUFFIX
 184
 185         export ENVLDLIBS1=`myldlibs $ROOT`
 186         export ENVCPPFLAGS1=`myheaders $ROOT`
 187
 188         this_build_ok=y
 189         #
 190         #       Build OS-Networking source
 191         #
 192         echo "\n==== Building OS-Net source at `date` ($LABEL) ====\n" \
 193                 >> $LOGFILE
 194
 195         rm -f $SRC/${INSTALLOG}.out
 196         cd $SRC
 197         /bin/time $MAKE -e install 2>&1 | \
 198             tee -a $SRC/${INSTALLOG}.out >> $LOGFILE
 199
 200         echo "\n==== Build errors ($LABEL) ====\n" >> $mail_msg_file
 201         egrep ":" $SRC/${INSTALLOG}.out |
 202             egrep -e "(^${MAKE}:|[      ]error[:        \n])" | \
 203             egrep -v "Ignoring unknown host" | \
 204             egrep -v "cc .* -o error " | \
 205             egrep -v "warning" | tee $TMPDIR/build_errs${SUFFIX} \
 206             >> $mail_msg_file
 207             sed -n "/^Undefined[        ]*first referenced$/,/^ld: fatal:/p" \
 208             < $SRC/${INSTALLOG}.out >> $mail_msg_file
 209         if [[ -s $TMPDIR/build_errs${SUFFIX} ]]; then
 210                 build_ok=n
 211                 this_build_ok=n
 212         fi
 213         grep "bootblock image is .* bytes too big" $SRC/${INSTALLOG}.out \
 214                 >> $mail_msg_file
 215         if [ "$?" = "0" ]; then
 216                 build_ok=n
 217                 this_build_ok=n
 218         fi
 219
 220         echo "\n==== Build warnings ($LABEL) ====\n" >>$mail_msg_file
 221         egrep -i warning: $SRC/${INSTALLOG}.out \
 222                 | egrep -v '^tic:' \
 223                 | egrep -v "symbol (\`|')timezone' has differing types:" \
 224                 | egrep -v "parameter <PSTAMP> set to" \
 225                 | egrep -v "Ignoring unknown host" \
 226                 | egrep -v "redefining segment flags attribute for" \
 227                 | tee $TMPDIR/build_warnings${SUFFIX} >> $mail_msg_file
 228         if [[ -s $TMPDIR/build_warnings${SUFFIX} ]]; then
 229                 build_ok=n
 230                 this_build_ok=n
 231         fi
 232
 233         echo "\n==== Ended OS-Net source build at `date` ($LABEL) ====\n" \
 234                 >> $LOGFILE
 235
 236         echo "\n==== Elapsed build time ($LABEL) ====\n" >>$mail_msg_file
 237         tail -3  $SRC/${INSTALLOG}.out >>$mail_msg_file
 238
 239         if [ "$i_FLAG" = "n" ]; then
 240                 rm -f $SRC/${NOISE}.ref
 241                 if [ -f $SRC/${NOISE}.out ]; then
 242                         mv $SRC/${NOISE}.out $SRC/${NOISE}.ref
 243                 fi
 244                 grep : $SRC/${INSTALLOG}.out \
 245                         | egrep -v '^/' \
 246                         | egrep -v '^(Start|Finish|real|user|sys|./bld_awk)' \
 247                         | egrep -v '^tic:' \
 248                         | egrep -v '^mcs' \
 249                         | egrep -v '^LD_LIBRARY_PATH=' \
 250                         | egrep -v 'ar: creating' \
 251                         | egrep -v 'ar: writing' \
 252                         | egrep -v 'conflicts:' \
 253                         | egrep -v ':saved created' \
 254                         | egrep -v '^stty.*c:' \
 255                         | egrep -v '^mfgname.c:' \
 256                         | egrep -v '^uname-i.c:' \
 257                         | egrep -v '^volumes.c:' \
 258                         | egrep -v '^lint library construction:' \
 259                         | egrep -v 'tsort: INFORM:' \
 260                         | egrep -v 'stripalign:' \
 261                         | egrep -v 'chars, width' \
 262                         | egrep -v "symbol (\`|')timezone' has differing types:" \
 263                         | egrep -v 'PSTAMP' \
 264                         | egrep -v '^Manifying' \
 265                         | egrep -v 'Ignoring unknown host' \
 266                         | egrep -v 'Processing method:' \
 267                         | egrep -v '^Writing' \
 268                         | egrep -v 'spellin1:' \
 269                         | egrep -v '^adding:' \
 270                         | egrep -v "^echo 'msgid" \
 271                         | egrep -v '^echo ' \
 272                         | egrep -v '\.c:$' \
 273                         | egrep -v '^Adding file:' \
 274                         | egrep -v 'CLASSPATH=' \
 275                         | egrep -v '\/var\/mail\/:saved' \
 276                         | egrep -v -- '-DUTS_VERSION=' \
 277                         | egrep -v '^Running Mkbootstrap' \
 278                         | egrep -v '^Applet length read:' \
 279                         | egrep -v 'bytes written:' \
 280                         | egrep -v '^File:SolarisAuthApplet.bin' \
 281                         | egrep -v -i 'jibversion' \
 282                         | egrep -v '^Output size:' \
 283                         | egrep -v '^Solo size statistics:' \
 284                         | egrep -v '^Using ROM API Version' \
 285                         | egrep -v '^Zero Signature length:' \
 286                         | egrep -v '^Note \(probably harmless\):' \
 287                         | egrep -v '::' \
 288                         | egrep -v -- '-xcache' \
 289                         | egrep -v '^\+' \
 290                         | egrep -v '^cc1: note: -fwritable-strings' \
 291                         | egrep -v 'svccfg-native -s svc:/' \
 292                         | sort | uniq >$SRC/${NOISE}.out
 293                 if [ ! -f $SRC/${NOISE}.ref ]; then
 294                         cp $SRC/${NOISE}.out $SRC/${NOISE}.ref
 295                 fi
 296                 echo "\n==== Build noise differences ($LABEL) ====\n" \
 297                         >>$mail_msg_file
 298                 diff $SRC/${NOISE}.ref $SRC/${NOISE}.out >>$mail_msg_file
 299         fi
 300
 301         #
 302         #       Re-sign selected binaries using signing server
 303         #       (gatekeeper builds only)
 304         #
 305         if [ -n "$CODESIGN_USER" -a "$this_build_ok" = "y" ]; then
 306                 echo "\n==== Signing proto area at `date` ====\n" >> $LOGFILE
 307                 signing_file="${TMPDIR}/signing"
 308                 rm -f ${signing_file}
 309                 export CODESIGN_USER
 310                 signproto $SRC/tools/codesign/creds 2>&1 | \
 311                         tee -a ${signing_file} >> $LOGFILE
 312                 echo "\n==== Finished signing proto area at `date` ====\n" \
 313                     >> $LOGFILE
 314                 echo "\n==== Crypto module signing errors ($LABEL) ====\n" \
 315                     >> $mail_msg_file
 316                 egrep 'WARNING|ERROR' ${signing_file} >> $mail_msg_file
 317                 if (( $? == 0 )) ; then
 318                         build_ok=n
 319                         this_build_ok=n
 320                 fi
 321         fi
 322
 323         #
 324         #       Building Packages
 325         #
 326         if [ "$p_FLAG" = "y" -a "$this_build_ok" = "y" ]; then
 327                 if [ -d $SRC/pkg ]; then
 328                         echo "\n==== Creating $LABEL packages at `date` ====\n" \
 329                                 >> $LOGFILE
 330                         echo "Clearing out $PKGARCHIVE ..." >> $LOGFILE
 331                         rm -rf $PKGARCHIVE >> "$LOGFILE" 2>&1
 332                         mkdir -p $PKGARCHIVE >> "$LOGFILE" 2>&1
 333
 334                         rm -f $SRC/pkg/${INSTALLOG}.out
 335                         cd $SRC/pkg
 336                         /bin/time $MAKE -e install 2>&1 | \
 337                             tee -a $SRC/pkg/${INSTALLOG}.out >> $LOGFILE
 338
 339                         echo "\n==== package build errors ($LABEL) ====\n" \
 340                                 >> $mail_msg_file
 341
 342                         egrep "${MAKE}|ERROR|WARNING" $SRC/pkg/${INSTALLOG}.out | \
 343                                 grep ':' | \
 344                                 grep -v PSTAMP | \
 345                                 egrep -v "Ignoring unknown host" | \
 346                                 tee $TMPDIR/package >> $mail_msg_file
 347                         if [[ -s $TMPDIR/package ]]; then
 348                                 build_extras_ok=n
 349                                 this_build_ok=n
 350                         fi
 351                 else
 352                         #
 353                         # Handle it gracefully if -p was set but there so
 354                         # no pkg directory.
 355                         #
 356                         echo "\n==== No $LABEL packages to build ====\n" \
 357                                 >> $LOGFILE
 358                 fi
 359         else
 360                 echo "\n==== Not creating $LABEL packages ====\n" >> $LOGFILE
 361         fi
 362
 363         ROOT=$ORIGROOT
 364 }
 365
 366 # Usage: dolint /dir y|n
 367 # Arg. 2 is a flag to turn on/off the lint diff output
 368 function dolint {
 369         if [ ! -d "$1" ]; then
 370                 echo "dolint error: $1 is not a directory"
 371                 exit 1
 372         fi
 373
 374         if [ "$2" != "y" -a "$2" != "n" ]; then
 375                 echo "dolint internal error: $2 should be 'y' or 'n'"
 376                 exit 1
 377         fi
 378
 379         lintdir=$1
 380         dodiff=$2
 381         base=`basename $lintdir`
 382         LINTOUT=$lintdir/lint-${MACH}.out
 383         LINTNOISE=$lintdir/lint-noise-${MACH}
 384         export ENVLDLIBS1=`myldlibs $ROOT`
 385         export ENVCPPFLAGS1=`myheaders $ROOT`
 386
 387         set_debug_build_flags
 388
 389         #
 390         #       '$MAKE lint' in $lintdir
 391         #
 392         echo "\n==== Begin '$MAKE lint' of $base at `date` ====\n" >> $LOGFILE
 393
 394         # remove old lint.out
 395         rm -f $lintdir/lint.out $lintdir/lint-noise.out
 396         if [ -f $lintdir/lint-noise.ref ]; then
 397                 mv $lintdir/lint-noise.ref ${LINTNOISE}.ref
 398         fi
 399
 400         rm -f $LINTOUT
 401         cd $lintdir
 402         #
 403         # Remove all .ln files to ensure a full reference file
 404         #
 405         rm -f Nothing_to_remove \
 406             `find . \( -name SCCS -o -name .hg -o -name .svn -o -name .git \) \
 407                 -prune -o -type f -name '*.ln' -print `
 408
 409         /bin/time $MAKE -ek lint 2>&1 | \
 410             tee -a $LINTOUT >> $LOGFILE
 411
 412         echo "\n==== '$MAKE lint' of $base ERRORS ====\n" >> $mail_msg_file
 413
 414         grep "$MAKE:" $LINTOUT |
 415                 egrep -v "Ignoring unknown host" | \
 416                 tee $TMPDIR/lint_errs >> $mail_msg_file
 417         if [[ -s $TMPDIR/lint_errs ]]; then
 418                 build_extras_ok=n
 419         fi
 420
 421         echo "\n==== Ended '$MAKE lint' of $base at `date` ====\n" >> $LOGFILE
 422
 423         echo "\n==== Elapsed time of '$MAKE lint' of $base ====\n" \
 424                 >>$mail_msg_file
 425         tail -3  $LINTOUT >>$mail_msg_file
 426
 427         rm -f ${LINTNOISE}.ref
 428         if [ -f ${LINTNOISE}.out ]; then
 429                 mv ${LINTNOISE}.out ${LINTNOISE}.ref
 430         fi
 431         grep : $LINTOUT | \
 432                 egrep -v '^(real|user|sys)' |
 433                 egrep -v '(library construction)' | \
 434                 egrep -v ': global crosschecks' | \
 435                 egrep -v 'Ignoring unknown host' | \
 436                 egrep -v '\.c:$' | \
 437                 sort | uniq > ${LINTNOISE}.out
 438         if [ ! -f ${LINTNOISE}.ref ]; then
 439                 cp ${LINTNOISE}.out ${LINTNOISE}.ref
 440         fi
 441
 442         if [ "$dodiff" != "n" ]; then
 443                 echo "\n==== lint warnings $base ====\n" \
 444                         >>$mail_msg_file
 445                 # should be none, though there are a few that were filtered out
 446                 # above
 447                 egrep -i '(warning|lint):' ${LINTNOISE}.out \
 448                         | sort | uniq | tee $TMPDIR/lint_warns >> $mail_msg_file
 449                 if [[ -s $TMPDIR/lint_warns ]]; then
 450                         build_extras_ok=n
 451                 fi
 452                 echo "\n==== lint noise differences $base ====\n" \
 453                         >> $mail_msg_file
 454                 diff ${LINTNOISE}.ref ${LINTNOISE}.out \
 455                         >> $mail_msg_file
 456         fi
 457 }
 458
 459 #
 460 # Build and install the onbld tools.
 461 #
 462 # usage: build_tools DESTROOT
 463 #
 464 # returns non-zero status if the build was successful.
 465 #
 466 function build_tools {
 467         DESTROOT=$1
 468
 469         INSTALLOG=install-${MACH}
 470
 471         echo "\n==== Building tools at `date` ====\n" \
 472                 >> $LOGFILE
 473
 474         rm -f ${TOOLS}/${INSTALLOG}.out
 475         cd ${TOOLS}
 476         /bin/time $MAKE TOOLS_PROTO=${DESTROOT} -e install 2>&1 | \
 477             tee -a ${TOOLS}/${INSTALLOG}.out >> $LOGFILE
 478
 479         echo "\n==== Tools build errors ====\n" >> $mail_msg_file
 480
 481         egrep ":" ${TOOLS}/${INSTALLOG}.out |
 482                 egrep -e "(${MAKE}:|[   ]error[:        \n])" | \
 483                 egrep -v "Ignoring unknown host" | \
 484                 egrep -v warning | tee $TMPDIR/tools_errors >> $mail_msg_file
 485
 486         if [[ -s $TMPDIR/tools_errors ]]; then
 487                 return 1
 488         fi
 489         return 0
 490 }
 491
 492 function staffer {
 493         if [ $ISUSER -ne 0 ]; then
 494                 "$@"
 495         else
 496                 arg="\"$1\""
 497                 shift
 498                 for i
 499                 do
 500                         arg="$arg \"$i\""
 501                 done
 502                 eval su $STAFFER -c \'$arg\'
 503         fi
 504 }
 505
 506 #
 507 # Verify that the closed bins are present
 508 #
 509 function check_closed_bins {
 510         if [[ -n "$ON_CLOSED_BINS" && ! -d "$ON_CLOSED_BINS" ]]; then
 511                 echo "ON_CLOSED_BINS must point to the closed binaries tree."
 512                 build_ok=n
 513                 exit 1
 514         fi
 515 }
 516
 517 #
 518 # wrapper over wsdiff.
 519 # usage: do_wsdiff LABEL OLDPROTO NEWPROTO
 520 #
 521 function do_wsdiff {
 522         label=$1
 523         oldproto=$2
 524         newproto=$3
 525
 526         wsdiff="wsdiff"
 527         [ "$t_FLAG" = y ] && wsdiff="wsdiff -t"
 528
 529         echo "\n==== Getting object changes since last build at `date`" \
 530             "($label) ====\n" | tee -a $LOGFILE >> $mail_msg_file
 531         $wsdiff -s -r ${TMPDIR}/wsdiff.results $oldproto $newproto 2>&1 | \
 532                     tee -a $LOGFILE >> $mail_msg_file
 533         echo "\n==== Object changes determined at `date` ($label) ====\n" | \
 534             tee -a $LOGFILE >> $mail_msg_file
 535 }
 536
 537 #
 538 # Functions for setting build flags (DEBUG/non-DEBUG).  Keep them
 539 # together.
 540 #
 541
 542 function set_non_debug_build_flags {
 543         export RELEASE_BUILD ; RELEASE_BUILD=
 544         unset EXTRA_OPTIONS
 545         unset EXTRA_CFLAGS
 546 }
 547
 548 function set_debug_build_flags {
 549         unset RELEASE_BUILD
 550         unset EXTRA_OPTIONS
 551         unset EXTRA_CFLAGS
 552 }
 553
 554
 555 MACH=`uname -p`
 556
 557 if [ "$OPTHOME" = "" ]; then
 558         OPTHOME=/opt
 559         export OPTHOME
 560 fi
 561
 562 USAGE='Usage: nightly [-in] [+t] [-V VERS ] <env_file>
 563
 564 Where:
 565         -i      Fast incremental options (no clobber, lint, check)
 566         -n      Do not do a bringover
 567         +t      Use the build tools in $ONBLD_TOOLS/bin
 568         -V VERS set the build version string to VERS
 569
 570         <env_file>  file in Bourne shell syntax that sets and exports
 571         variables that configure the operation of this script and many of
 572         the scripts this one calls. If <env_file> does not exist,
 573         it will be looked for in $OPTHOME/onbld/env.
 574
 575 non-DEBUG is the default build type. Build options can be set in the
 576 NIGHTLY_OPTIONS variable in the <env_file> as follows:
 577
 578         -A      check for ABI differences in .so files
 579         -C      check for cstyle/hdrchk errors
 580         -D      do a build with DEBUG on
 581         -F      do _not_ do a non-DEBUG build
 582         -G      gate keeper default group of options (-au)
 583         -I      integration engineer default group of options (-ampu)
 584         -M      do not run pmodes (safe file permission checker)
 585         -N      do not run protocmp
 586         -R      default group of options for building a release (-mp)
 587         -U      update proto area in the parent
 588         -V VERS set the build version string to VERS
 589         -f      find unreferenced files
 590         -i      do an incremental build (no "make clobber")
 591         -l      do "make lint" in $LINTDIRS (default: $SRC y)
 592         -m      send mail to $MAILTO at end of build
 593         -n      do not do a bringover
 594         -p      create packages
 595         -r      check ELF runtime attributes in the proto area
 596         -t      build and use the tools in $SRC/tools (default setting)
 597         +t      Use the build tools in $ONBLD_TOOLS/bin
 598         -u      update proto_list_$MACH and friends in the parent workspace;
 599                 when used with -f, also build an unrefmaster.out in the parent
 600         -w      report on differences between previous and current proto areas
 601 '
 602 #
 603 #       A log file will be generated under the name $LOGFILE
 604 #       for partially completed build and log.`date '+%F'`
 605 #       in the same directory for fully completed builds.
 606 #
 607
 608 # default values for low-level FLAGS; G I R are group FLAGS
 609 A_FLAG=n
 610 C_FLAG=n
 611 D_FLAG=n
 612 F_FLAG=n
 613 f_FLAG=n
 614 i_FLAG=n; i_CMD_LINE_FLAG=n
 615 l_FLAG=n
 616 M_FLAG=n
 617 m_FLAG=n
 618 N_FLAG=n
 619 n_FLAG=n
 620 p_FLAG=n
 621 r_FLAG=n
 622 t_FLAG=y
 623 U_FLAG=n
 624 u_FLAG=n
 625 V_FLAG=n
 626 w_FLAG=n
 627 W_FLAG=n
 628 #
 629 build_ok=y
 630 build_extras_ok=y
 631
 632 #
 633 # examine arguments
 634 #
 635
 636 OPTIND=1
 637 while getopts +intV:W FLAG
 638 do
 639         case $FLAG in
 640           i )   i_FLAG=y; i_CMD_LINE_FLAG=y
 641                 ;;
 642           n )   n_FLAG=y
 643                 ;;
 644          +t )   t_FLAG=n
 645                 ;;
 646           V )   V_FLAG=y
 647                 V_ARG="$OPTARG"
 648                 ;;
 649           W )   W_FLAG=y
 650                 ;;
 651          \? )   echo "$USAGE"
 652                 exit 1
 653                 ;;
 654         esac
 655 done
 656
 657 # correct argument count after options
 658 shift `expr $OPTIND - 1`
 659
 660 # test that the path to the environment-setting file was given
 661 if [ $# -ne 1 ]; then
 662         echo "$USAGE"
 663         exit 1
 664 fi
 665
 666 # check if user is running nightly as root
 667 # ISUSER is set non-zero if an ordinary user runs nightly, or is zero
 668 # when root invokes nightly.
 669 /usr/bin/id | grep '^uid=0(' >/dev/null 2>&1
 670 ISUSER=$?;      export ISUSER
 671
 672 #
 673 # force locale to C
 674 LANG=C;         export LANG
 675 LC_ALL=C;       export LC_ALL
 676 LC_COLLATE=C;   export LC_COLLATE
 677 LC_CTYPE=C;     export LC_CTYPE
 678 LC_MESSAGES=C;  export LC_MESSAGES
 679 LC_MONETARY=C;  export LC_MONETARY
 680 LC_NUMERIC=C;   export LC_NUMERIC
 681 LC_TIME=C;      export LC_TIME
 682
 683 # clear environment variables we know to be bad for the build
 684 unset LD_OPTIONS
 685 unset LD_AUDIT          LD_AUDIT_32             LD_AUDIT_64
 686 unset LD_BIND_NOW       LD_BIND_NOW_32          LD_BIND_NOW_64
 687 unset LD_BREADTH        LD_BREADTH_32           LD_BREADTH_64
 688 unset LD_CONFIG         LD_CONFIG_32            LD_CONFIG_64
 689 unset LD_DEBUG          LD_DEBUG_32             LD_DEBUG_64
 690 unset LD_DEMANGLE       LD_DEMANGLE_32          LD_DEMANGLE_64
 691 unset LD_FLAGS          LD_FLAGS_32             LD_FLAGS_64
 692 unset LD_LIBRARY_PATH   LD_LIBRARY_PATH_32      LD_LIBRARY_PATH_64
 693 unset LD_LOADFLTR       LD_LOADFLTR_32          LD_LOADFLTR_64
 694 unset LD_NOAUDIT        LD_NOAUDIT_32           LD_NOAUDIT_64
 695 unset LD_NOAUXFLTR      LD_NOAUXFLTR_32         LD_NOAUXFLTR_64
 696 unset LD_NOCONFIG       LD_NOCONFIG_32          LD_NOCONFIG_64
 697 unset LD_NODIRCONFIG    LD_NODIRCONFIG_32       LD_NODIRCONFIG_64
 698 unset LD_NODIRECT       LD_NODIRECT_32          LD_NODIRECT_64
 699 unset LD_NOLAZYLOAD     LD_NOLAZYLOAD_32        LD_NOLAZYLOAD_64
 700 unset LD_NOOBJALTER     LD_NOOBJALTER_32        LD_NOOBJALTER_64
 701 unset LD_NOVERSION      LD_NOVERSION_32         LD_NOVERSION_64
 702 unset LD_ORIGIN         LD_ORIGIN_32            LD_ORIGIN_64
 703 unset LD_PRELOAD        LD_PRELOAD_32           LD_PRELOAD_64
 704 unset LD_PROFILE        LD_PROFILE_32           LD_PROFILE_64
 705
 706 unset CONFIG
 707 unset GROUP
 708 unset OWNER
 709 unset REMOTE
 710 unset ENV
 711 unset ARCH
 712 unset CLASSPATH
 713 unset NAME
 714
 715 #
 716 # To get ONBLD_TOOLS from the environment, it must come from the env file.
 717 # If it comes interactively, it is generally TOOLS_PROTO, which will be
 718 # clobbered before the compiler version checks, which will therefore fail.
 719 #
 720 unset ONBLD_TOOLS
 721
 722 #
 723 #       Setup environmental variables
 724 #
 725 if [ -f /etc/nightly.conf ]; then
 726         . /etc/nightly.conf
 727 fi
 728
 729 if [ -f $1 ]; then
 730         if [[ $1 = */* ]]; then
 731                 . $1
 732         else
 733                 . ./$1
 734         fi
 735 else
 736         if [ -f $OPTHOME/onbld/env/$1 ]; then
 737                 . $OPTHOME/onbld/env/$1
 738         else
 739                 echo "Cannot find env file as either $1 or $OPTHOME/onbld/env/$1"
 740                 exit 1
 741         fi
 742 fi
 743
 744 # contents of stdenv.sh inserted after next line:
 745 # STDENV_START
 746 # STDENV_END
 747
 748 # Check if we have sufficient data to continue...
 749 [[ -v CODEMGR_WS ]] || fatal_error "Error: Variable CODEMGR_WS not set."
 750 if  [[ "${NIGHTLY_OPTIONS}" == ~(F)n ]] ; then
 751         # Check if the gate data are valid if we don't do a "bringover" below
 752         [[ -d "${CODEMGR_WS}" ]] || \
 753                 fatal_error "Error: ${CODEMGR_WS} is not a directory."
 754         [[ -f "${CODEMGR_WS}/usr/src/Makefile" ]] || \
 755                 fatal_error "Error: ${CODEMGR_WS}/usr/src/Makefile not found."
 756 fi
 757
 758 #
 759 # place ourselves in a new task, respecting BUILD_PROJECT if set.
 760 #
 761 if [ -z "$BUILD_PROJECT" ]; then
 762         /usr/bin/newtask -c $$
 763 else
 764         /usr/bin/newtask -c $$ -p $BUILD_PROJECT
 765 fi
 766
 767 ps -o taskid= -p $$ | read build_taskid
 768 ps -o project= -p $$ | read build_project
 769
 770 #
 771 # See if NIGHTLY_OPTIONS is set
 772 #
 773 if [ "$NIGHTLY_OPTIONS" = "" ]; then
 774         NIGHTLY_OPTIONS="-aBm"
 775 fi
 776
 777 #
 778 # If BRINGOVER_WS was not specified, let it default to CLONE_WS
 779 #
 780 if [ "$BRINGOVER_WS" = "" ]; then
 781         BRINGOVER_WS=$CLONE_WS
 782 fi
 783
 784 #
 785 # If BRINGOVER_FILES was not specified, default to usr
 786 #
 787 if [ "$BRINGOVER_FILES" = "" ]; then
 788         BRINGOVER_FILES="usr"
 789 fi
 790
 791 check_closed_bins
 792
 793 #
 794 # Note: changes to the option letters here should also be applied to the
 795 #       bldenv script.  `d' is listed for backward compatibility.
 796 #
 797 NIGHTLY_OPTIONS=-${NIGHTLY_OPTIONS#-}
 798 OPTIND=1
 799 while getopts +ABCDdFfGIilMmNnpRrtUuwW FLAG $NIGHTLY_OPTIONS
 800 do
 801         case $FLAG in
 802           A )   A_FLAG=y
 803                 ;;
 804           B )   D_FLAG=y
 805                 ;; # old version of D
 806           C )   C_FLAG=y
 807                 ;;
 808           D )   D_FLAG=y
 809                 ;;
 810           F )   F_FLAG=y
 811                 ;;
 812           f )   f_FLAG=y
 813                 ;;
 814           G )   u_FLAG=y
 815                 ;;
 816           I )   m_FLAG=y
 817                 p_FLAG=y
 818                 u_FLAG=y
 819                 ;;
 820           i )   i_FLAG=y
 821                 ;;
 822           l )   l_FLAG=y
 823                 ;;
 824           M )   M_FLAG=y
 825                 ;;
 826           m )   m_FLAG=y
 827                 ;;
 828           N )   N_FLAG=y
 829                 ;;
 830           n )   n_FLAG=y
 831                 ;;
 832           p )   p_FLAG=y
 833                 ;;
 834           R )   m_FLAG=y
 835                 p_FLAG=y
 836                 ;;
 837           r )   r_FLAG=y
 838                 ;;
 839          +t )   t_FLAG=n
 840                 ;;
 841           U )   if [ -z "${PARENT_ROOT}" ]; then
 842                         echo "PARENT_ROOT must be set if the U flag is" \
 843                             "present in NIGHTLY_OPTIONS."
 844                         exit 1
 845                 fi
 846                 NIGHTLY_PARENT_ROOT=$PARENT_ROOT
 847                 if [ -n "${PARENT_TOOLS_ROOT}" ]; then
 848                         NIGHTLY_PARENT_TOOLS_ROOT=$PARENT_TOOLS_ROOT
 849                 fi
 850                 U_FLAG=y
 851                 ;;
 852           u )   u_FLAG=y
 853                 ;;
 854           w )   w_FLAG=y
 855                 ;;
 856           W )   W_FLAG=y
 857                 ;;
 858          \? )   echo "$USAGE"
 859                 exit 1
 860                 ;;
 861         esac
 862 done
 863
 864 if [ $ISUSER -ne 0 ]; then
 865         # Set default value for STAFFER, if needed.
 866         if [ -z "$STAFFER" -o "$STAFFER" = "nobody" ]; then
 867                 STAFFER=`/usr/xpg4/bin/id -un`
 868                 export STAFFER
 869         fi
 870 fi
 871
 872 if [ -z "$MAILTO" -o "$MAILTO" = "nobody" ]; then
 873         MAILTO=$STAFFER
 874         export MAILTO
 875 fi
 876
 877 PATH="$OPTHOME/onbld/bin:$OPTHOME/onbld/bin/${MACH}:/usr/ccs/bin"
 878 PATH="$PATH:$OPTHOME/SUNWspro/bin:/usr/bin:/usr/sbin:/usr/ucb"
 879 PATH="$PATH:/usr/openwin/bin:/usr/sfw/bin:/opt/sfw/bin:."
 880 export PATH
 881
 882 # roots of source trees, both relative to $SRC and absolute.
 883 relsrcdirs="."
 884 abssrcdirs="$SRC"
 885
 886 PROTOCMPTERSE="protocmp.terse -gu"
 887 POUND_SIGN="#"
 888 # have we set RELEASE_DATE in our env file?
 889 if [ -z "$RELEASE_DATE" ]; then
 890         RELEASE_DATE=$(LC_ALL=C date +"%B %Y")
 891 fi
 892 BUILD_DATE=$(LC_ALL=C date +%Y-%b-%d)
 893 BASEWSDIR=$(basename $CODEMGR_WS)
 894 DEV_CM="\"@(#)SunOS Internal Development: $LOGNAME $BUILD_DATE [$BASEWSDIR]\""
 895
 896 # we export POUND_SIGN, RELEASE_DATE and DEV_CM to speed up the build process
 897 # by avoiding repeated shell invocations to evaluate Makefile.master
 898 # definitions.
 899 export POUND_SIGN RELEASE_DATE DEV_CM
 900
 901 maketype="distributed"
 902 if [[ -z "$MAKE" ]]; then
 903         MAKE=dmake
 904 elif [[ ! -x "$MAKE" ]]; then
 905         echo "\$MAKE is set to garbage in the environment"
 906         exit 1
 907 fi
 908 export PATH
 909 export MAKE
 910
 911 if [ "${SUNWSPRO}" != "" ]; then
 912         PATH="${SUNWSPRO}/bin:$PATH"
 913         export PATH
 914 fi
 915
 916 hostname=$(uname -n)
 917 if [[ $DMAKE_MAX_JOBS != +([0-9]) || $DMAKE_MAX_JOBS -eq 0 ]]
 918 then
 919         maxjobs=
 920         if [[ -f $HOME/.make.machines ]]
 921         then
 922                 # Note: there is a hard tab and space character in the []s
 923                 # below.
 924                 egrep -i "^[    ]*$hostname[    \.]" \
 925                         $HOME/.make.machines | read host jobs
 926                 maxjobs=${jobs##*=}
 927         fi
 928
 929         if [[ $maxjobs != +([0-9]) || $maxjobs -eq 0 ]]
 930         then
 931                 # default
 932                 maxjobs=4
 933         fi
 934
 935         export DMAKE_MAX_JOBS=$maxjobs
 936 fi
 937
 938 DMAKE_MODE=parallel;
 939 export DMAKE_MODE
 940
 941 if [ -z "${ROOT}" ]; then
 942         echo "ROOT must be set."
 943         exit 1
 944 fi
 945
 946 #
 947 # if -V flag was given, reset VERSION to V_ARG
 948 #
 949 if [ "$V_FLAG" = "y" ]; then
 950         VERSION=$V_ARG
 951 fi
 952
 953 TMPDIR="/tmp/nightly.tmpdir.$$"
 954 export TMPDIR
 955 rm -rf ${TMPDIR}
 956 mkdir -p $TMPDIR || exit 1
 957 chmod 777 $TMPDIR
 958
 959 #
 960 # Work around folks who have historically used GCC_ROOT and convert it to
 961 # GNUC_ROOT. We leave GCC_ROOT in the environment for now (though this could
 962 # mess up the case where multiple different gcc versions are being used to
 963 # shadow).
 964 #
 965 if [[ -n "${GCC_ROOT}" ]]; then
 966         export GNUC_ROOT=${GCC_ROOT}
 967 fi
 968
 969 #
 970 # Tools should only be built non-DEBUG.  Keep track of the tools proto
 971 # area path relative to $TOOLS, because the latter changes in an
 972 # export build.
 973 #
 974 # TOOLS_PROTO is included below for builds other than usr/src/tools
 975 # that look for this location.  For usr/src/tools, this will be
 976 # overridden on the $MAKE command line in build_tools().
 977 #
 978 TOOLS=${SRC}/tools
 979 TOOLS_PROTO_REL=proto/root_${MACH}-nd
 980 TOOLS_PROTO=${TOOLS}/${TOOLS_PROTO_REL};        export TOOLS_PROTO
 981
 982 unset   CFLAGS LD_LIBRARY_PATH LDFLAGS
 983
 984 # create directories that are automatically removed if the nightly script
 985 # fails to start correctly
 986 function newdir {
 987         dir=$1
 988         toadd=
 989         while [ ! -d $dir ]; do
 990                 toadd="$dir $toadd"
 991                 dir=`dirname $dir`
 992         done
 993         torm=
 994         newlist=
 995         for dir in $toadd; do
 996                 if staffer mkdir $dir; then
 997                         newlist="$ISUSER $dir $newlist"
 998                         torm="$dir $torm"
 999                 else
1000                         [ -z "$torm" ] || staffer rmdir $torm
1001                         return 1
1002                 fi
1003         done
1004         newdirlist="$newlist $newdirlist"
1005         return 0
1006 }
1007 newdirlist=
1008
1009 [ -d $CODEMGR_WS ] || newdir $CODEMGR_WS || exit 1
1010
1011 # since this script assumes the build is from full source, it nullifies
1012 # variables likely to have been set by a "ws" script; nullification
1013 # confines the search space for headers and libraries to the proto area
1014 # built from this immediate source.
1015 ENVLDLIBS1=
1016 ENVLDLIBS2=
1017 ENVLDLIBS3=
1018 ENVCPPFLAGS1=
1019 ENVCPPFLAGS2=
1020 ENVCPPFLAGS3=
1021 ENVCPPFLAGS4=
1022 PARENT_ROOT=
1023
1024 export ENVLDLIBS3 ENVCPPFLAGS1 ENVCPPFLAGS2 ENVCPPFLAGS3 ENVCPPFLAGS4 \
1025         ENVLDLIBS1 ENVLDLIBS2 PARENT_ROOT
1026
1027 PKGARCHIVE_ORIG=$PKGARCHIVE
1028
1029 #
1030 # Juggle the logs and optionally send mail on completion.
1031 #
1032
1033 function logshuffle {
1034         LLOG="$ATLOG/log.`date '+%F.%H:%M'`"
1035         if [ -f $LLOG -o -d $LLOG ]; then
1036                 LLOG=$LLOG.$$
1037         fi
1038
1039         rm -f "$ATLOG/latest" 2>/dev/null
1040         mkdir -p $LLOG
1041         export LLOG
1042
1043         if [ "$build_ok" = "y" ]; then
1044                 mv $ATLOG/proto_list_${MACH} $LLOG
1045
1046                 if [ -f $ATLOG/proto_list_tools_${MACH} ]; then
1047                         mv $ATLOG/proto_list_tools_${MACH} $LLOG
1048                 fi
1049
1050                 if [ -f $TMPDIR/wsdiff.results ]; then
1051                         mv $TMPDIR/wsdiff.results $LLOG
1052                 fi
1053
1054                 if [ -f $TMPDIR/wsdiff-nd.results ]; then
1055                         mv $TMPDIR/wsdiff-nd.results $LLOG
1056                 fi
1057         fi
1058
1059         #
1060         # Now that we're about to send mail, it's time to check the noise
1061         # file.  In the event that an error occurs beyond this point, it will
1062         # be recorded in the nightly.log file, but nowhere else.  This would
1063         # include only errors that cause the copying of the noise log to fail
1064         # or the mail itself not to be sent.
1065         #
1066
1067         exec >>$LOGFILE 2>&1
1068         if [ -s $build_noise_file ]; then
1069                 echo "\n==== Nightly build noise ====\n" |
1070                     tee -a $LOGFILE >>$mail_msg_file
1071                 cat $build_noise_file >>$LOGFILE
1072                 cat $build_noise_file >>$mail_msg_file
1073                 echo | tee -a $LOGFILE >>$mail_msg_file
1074         fi
1075         rm -f $build_noise_file
1076
1077         case "$build_ok" in
1078                 y)
1079                         state=Completed
1080                         ;;
1081                 i)
1082                         state=Interrupted
1083                         ;;
1084                 *)
1085                         state=Failed
1086                         ;;
1087         esac
1088
1089         if [[ $state != "Interrupted" && $build_extras_ok != "y" ]]; then
1090                 state=Failed
1091         fi
1092
1093         NIGHTLY_STATUS=$state
1094         export NIGHTLY_STATUS
1095
1096         run_hook POST_NIGHTLY $state
1097         run_hook SYS_POST_NIGHTLY $state
1098
1099         #
1100         # mailx(1) sets From: based on the -r flag
1101         # if it is given.
1102         #
1103         mailx_r=
1104         if [[ -n "${MAILFROM}" ]]; then
1105                 mailx_r="-r ${MAILFROM}"
1106         fi
1107
1108         cat $build_time_file $build_environ_file $mail_msg_file \
1109             > ${LLOG}/mail_msg
1110         if [ "$m_FLAG" = "y" ]; then
1111                 cat ${LLOG}/mail_msg | /usr/bin/mailx ${mailx_r} -s \
1112         "Nightly ${MACH} Build of `basename ${CODEMGR_WS}` ${state}." \
1113                         ${MAILTO}
1114         fi
1115
1116         if [ "$u_FLAG" = "y" -a "$build_ok" = "y" ]; then
1117                 staffer cp ${LLOG}/mail_msg $PARENT_WS/usr/src/mail_msg-${MACH}
1118                 staffer cp $LOGFILE $PARENT_WS/usr/src/nightly-${MACH}.log
1119         fi
1120
1121         mv $LOGFILE $LLOG
1122
1123         ln -s "$LLOG" "$ATLOG/latest"
1124 }
1125
1126 #
1127 #       Remove the locks and temporary files on any exit
1128 #
1129 function cleanup {
1130         logshuffle
1131
1132         [ -z "$lockfile" ] || staffer rm -f $lockfile
1133         [ -z "$atloglockfile" ] || rm -f $atloglockfile
1134         [ -z "$ulockfile" ] || staffer rm -f $ulockfile
1135         [ -z "$Ulockfile" ] || rm -f $Ulockfile
1136
1137         set -- $newdirlist
1138         while [ $# -gt 0 ]; do
1139                 ISUSER=$1 staffer rmdir $2
1140                 shift; shift
1141         done
1142         rm -rf $TMPDIR
1143 }
1144
1145 function cleanup_signal {
1146         build_ok=i
1147         # this will trigger cleanup(), above.
1148         exit 1
1149 }
1150
1151 trap cleanup 0
1152 trap cleanup_signal 1 2 3 15
1153
1154 #
1155 # Generic lock file processing -- make sure that the lock file doesn't
1156 # exist.  If it does, it should name the build host and PID.  If it
1157 # doesn't, then make sure we can create it.  Clean up locks that are
1158 # known to be stale (assumes host name is unique among build systems
1159 # for the workspace).
1160 #
1161 function create_lock {
1162         lockf=$1
1163         lockvar=$2
1164
1165         ldir=`dirname $lockf`
1166         [ -d $ldir ] || newdir $ldir || exit 1
1167         eval $lockvar=$lockf
1168
1169         while ! staffer ln -s $hostname.$STAFFER.$$ $lockf 2> /dev/null; do
1170                 basews=`basename $CODEMGR_WS`
1171                 ls -l $lockf | nawk '{print $NF}' | IFS=. read host user pid
1172                 if [ "$host" != "$hostname" ]; then
1173                         echo "$MACH build of $basews apparently" \
1174                             "already started by $user on $host as $pid."
1175                         exit 1
1176                 elif kill -s 0 $pid 2>/dev/null; then
1177                         echo "$MACH build of $basews already started" \
1178                             "by $user as $pid."
1179                         exit 1
1180                 else
1181                         # stale lock; clear it out and try again
1182                         rm -f $lockf
1183                 fi
1184         done
1185 }
1186
1187 #
1188 # Return the list of interesting proto areas, depending on the current
1189 # options.
1190 #
1191 function allprotos {
1192         typeset roots="$ROOT"
1193
1194         if [[ "$F_FLAG" = n && "$MULTI_PROTO" = yes ]]; then
1195                 roots="$roots $ROOT-nd"
1196         fi
1197
1198         echo $roots
1199 }
1200
1201 # Ensure no other instance of this script is running on this host.
1202 # LOCKNAME can be set in <env_file>, and is by default, but is not
1203 # required due to the use of $ATLOG below.
1204 if [ -n "$LOCKNAME" ]; then
1205         create_lock /tmp/$LOCKNAME "lockfile"
1206 fi
1207 #
1208 # Create from one, two, or three other locks:
1209 #       $ATLOG/nightly.lock
1210 #               - protects against multiple builds in same workspace
1211 #       $PARENT_WS/usr/src/nightly.$MACH.lock
1212 #               - protects against multiple 'u' copy-backs
1213 #       $NIGHTLY_PARENT_ROOT/nightly.lock
1214 #               - protects against multiple 'U' copy-backs
1215 #
1216 # Overriding ISUSER to 1 causes the lock to be created as root if the
1217 # script is run as root.  The default is to create it as $STAFFER.
1218 ISUSER=1 create_lock $ATLOG/nightly.lock "atloglockfile"
1219 if [ "$u_FLAG" = "y" ]; then
1220         create_lock $PARENT_WS/usr/src/nightly.$MACH.lock "ulockfile"
1221 fi
1222 if [ "$U_FLAG" = "y" ]; then
1223         # NIGHTLY_PARENT_ROOT is written as root if script invoked as root.
1224         ISUSER=1 create_lock $NIGHTLY_PARENT_ROOT/nightly.lock "Ulockfile"
1225 fi
1226
1227 # Locks have been taken, so we're doing a build and we're committed to
1228 # the directories we may have created so far.
1229 newdirlist=
1230
1231 #
1232 # Create mail_msg_file
1233 #
1234 mail_msg_file="${TMPDIR}/mail_msg"
1235 touch $mail_msg_file
1236 build_time_file="${TMPDIR}/build_time"
1237 build_environ_file="${TMPDIR}/build_environ"
1238 touch $build_environ_file
1239 #
1240 #       Move old LOGFILE aside
1241 #       ATLOG directory already made by 'create_lock' above
1242 #
1243 if [ -f $LOGFILE ]; then
1244         mv -f $LOGFILE ${LOGFILE}-
1245 fi
1246 #
1247 #       Build OsNet source
1248 #
1249 START_DATE=`date`
1250 SECONDS=0
1251 echo "\n==== Nightly $maketype build started:   $START_DATE ====" \
1252     | tee -a $LOGFILE > $build_time_file
1253
1254 echo "\nBuild project:  $build_project\nBuild taskid:   $build_taskid" | \
1255     tee -a $mail_msg_file >> $LOGFILE
1256
1257 # make sure we log only to the nightly build file
1258 build_noise_file="${TMPDIR}/build_noise"
1259 exec </dev/null >$build_noise_file 2>&1
1260
1261 run_hook SYS_PRE_NIGHTLY
1262 run_hook PRE_NIGHTLY
1263
1264 echo "\n==== list of environment variables ====\n" >> $LOGFILE
1265 env >> $LOGFILE
1266
1267 echo "\n==== Nightly argument issues ====\n" | tee -a $mail_msg_file >> $LOGFILE
1268
1269 if [ "$N_FLAG" = "y" ]; then
1270         if [ "$p_FLAG" = "y" ]; then
1271                 cat <<EOF | tee -a $mail_msg_file >> $LOGFILE
1272 WARNING: the p option (create packages) is set, but so is the N option (do
1273          not run protocmp); this is dangerous; you should unset the N option
1274 EOF
1275         else
1276                 cat <<EOF | tee -a $mail_msg_file >> $LOGFILE
1277 Warning: the N option (do not run protocmp) is set; it probably shouldn't be
1278 EOF
1279         fi
1280         echo "" | tee -a $mail_msg_file >> $LOGFILE
1281 fi
1282
1283 if [ "$D_FLAG" = "n" -a "$l_FLAG" = "y" ]; then
1284         #
1285         # In the past we just complained but went ahead with the lint
1286         # pass, even though the proto area was built non-DEBUG.  It's
1287         # unlikely that non-DEBUG headers will make a difference, but
1288         # rather than assuming it's a safe combination, force the user
1289         # to specify a DEBUG build.
1290         #
1291         echo "WARNING: DEBUG build not requested; disabling lint.\n" \
1292             | tee -a $mail_msg_file >> $LOGFILE
1293         l_FLAG=n
1294 fi
1295
1296 if [ "$f_FLAG" = "y" ]; then
1297         if [ "$i_FLAG" = "y" ]; then
1298                 echo "WARNING: the -f flag cannot be used during incremental" \
1299                     "builds; ignoring -f\n" | tee -a $mail_msg_file >> $LOGFILE
1300                 f_FLAG=n
1301         fi
1302         if [ "${l_FLAG}${p_FLAG}" != "yy" ]; then
1303                 echo "WARNING: the -f flag requires -l, and -p;" \
1304                     "ignoring -f\n" | tee -a $mail_msg_file >> $LOGFILE
1305                 f_FLAG=n
1306         fi
1307 fi
1308
1309 if [ "$w_FLAG" = "y" -a ! -d $ROOT ]; then
1310         echo "WARNING: -w specified, but $ROOT does not exist;" \
1311             "ignoring -w\n" | tee -a $mail_msg_file >> $LOGFILE
1312         w_FLAG=n
1313 fi
1314
1315 case $MULTI_PROTO in
1316 yes|no) ;;
1317 *)
1318         echo "WARNING: MULTI_PROTO is \"$MULTI_PROTO\"; " \
1319             "should be \"yes\" or \"no\"." | tee -a $mail_msg_file >> $LOGFILE
1320         echo "Setting MULTI_PROTO to \"no\".\n" | \
1321             tee -a $mail_msg_file >> $LOGFILE
1322         export MULTI_PROTO=no
1323         ;;
1324 esac
1325
1326 echo "\n==== Build version ====\n" | tee -a $mail_msg_file >> $LOGFILE
1327 echo $VERSION | tee -a $mail_msg_file >> $LOGFILE
1328
1329 # Save the current proto area if we're comparing against the last build
1330 if [ "$w_FLAG" = "y" -a -d "$ROOT" ]; then
1331     if [ -d "$ROOT.prev" ]; then
1332         rm -rf $ROOT.prev
1333     fi
1334     mv $ROOT $ROOT.prev
1335 fi
1336
1337 # Same for non-DEBUG proto area
1338 if [ "$w_FLAG" = "y" -a "$MULTI_PROTO" = yes -a -d "$ROOT-nd" ]; then
1339         if [ -d "$ROOT-nd.prev" ]; then
1340                 rm -rf $ROOT-nd.prev
1341         fi
1342         mv $ROOT-nd $ROOT-nd.prev
1343 fi
1344
1345 #
1346 # Echo the SCM type of the parent workspace, this can't just be which_scm
1347 # as that does not know how to identify various network repositories.
1348 #
1349 function parent_wstype {
1350         typeset scm_type junk
1351
1352         CODEMGR_WS="$BRINGOVER_WS" "$WHICH_SCM" 2>/dev/null \
1353             | read scm_type junk
1354         if [[ -z "$scm_type" || "$scm_type" == unknown ]]; then
1355                 # Probe BRINGOVER_WS to determine its type
1356                 if [[ $BRINGOVER_WS == ssh://* ]]; then
1357                         scm_type="mercurial"
1358                 elif [[ $BRINGOVER_WS == http://* ]] && \
1359                     wget -q -O- --save-headers "$BRINGOVER_WS/?cmd=heads" | \
1360                     egrep -s "application/mercurial" 2> /dev/null; then
1361                         scm_type="mercurial"
1362                 else
1363                         scm_type="none"
1364                 fi
1365         fi
1366
1367         # fold both unsupported and unrecognized results into "none"
1368         case "$scm_type" in
1369         mercurial)
1370                 ;;
1371         *)      scm_type=none
1372                 ;;
1373         esac
1374
1375         echo $scm_type
1376 }
1377
1378 # Echo the SCM types of $CODEMGR_WS and $BRINGOVER_WS
1379 function child_wstype {
1380         typeset scm_type junk
1381
1382         # Probe CODEMGR_WS to determine its type
1383         if [[ -d $CODEMGR_WS ]]; then
1384                 $WHICH_SCM | read scm_type junk || exit 1
1385         fi
1386
1387         case "$scm_type" in
1388         none|git|mercurial)
1389                 ;;
1390         *)      scm_type=none
1391                 ;;
1392         esac
1393
1394         echo $scm_type
1395 }
1396
1397 SCM_TYPE=$(child_wstype)
1398
1399 #
1400 #       Decide whether to clobber
1401 #
1402 if [ "$i_FLAG" = "n" -a -d "$SRC" ]; then
1403         echo "\n==== Make clobber at `date` ====\n" >> $LOGFILE
1404
1405         cd $SRC
1406         # remove old clobber file
1407         rm -f $SRC/clobber.out
1408         rm -f $SRC/clobber-${MACH}.out
1409
1410         # Remove all .make.state* files, just in case we are restarting
1411         # the build after having interrupted a previous 'make clobber'.
1412         find . \( -name SCCS -o -name .hg -o -name .svn -o -name .git \
1413                 -o -name 'interfaces.*' \) -prune \
1414                 -o -name '.make.*' -print | xargs rm -f
1415
1416         $MAKE -ek clobber 2>&1 | tee -a $SRC/clobber-${MACH}.out >> $LOGFILE
1417         echo "\n==== Make clobber ERRORS ====\n" >> $mail_msg_file
1418         grep "$MAKE:" $SRC/clobber-${MACH}.out |
1419                 egrep -v "Ignoring unknown host" | \
1420                 tee $TMPDIR/clobber_errs >> $mail_msg_file
1421
1422         if [[ -s $TMPDIR/clobber_errs ]]; then
1423                 build_extras_ok=n
1424         fi
1425
1426         if [[ "$t_FLAG" = "y" ]]; then
1427                 echo "\n==== Make tools clobber at `date` ====\n" >> $LOGFILE
1428                 cd ${TOOLS}
1429                 rm -f ${TOOLS}/clobber-${MACH}.out
1430                 $MAKE TOOLS_PROTO=$TOOLS_PROTO -ek clobber 2>&1 | \
1431                         tee -a ${TOOLS}/clobber-${MACH}.out >> $LOGFILE
1432                 echo "\n==== Make tools clobber ERRORS ====\n" \
1433                         >> $mail_msg_file
1434                 grep "$MAKE:" ${TOOLS}/clobber-${MACH}.out \
1435                         >> $mail_msg_file
1436                 if (( $? == 0 )); then
1437                         build_extras_ok=n
1438                 fi
1439                 rm -rf ${TOOLS_PROTO}
1440                 mkdir -p ${TOOLS_PROTO}
1441         fi
1442
1443         typeset roots=$(allprotos)
1444         echo "\n\nClearing $roots" >> "$LOGFILE"
1445         rm -rf $roots
1446
1447         # Get back to a clean workspace as much as possible to catch
1448         # problems that only occur on fresh workspaces.
1449         # Remove all .make.state* files, libraries, and .o's that may
1450         # have been omitted from clobber.  A couple of libraries are
1451         # under source code control, so leave them alone.
1452         # We should probably blow away temporary directories too.
1453         cd $SRC
1454         find $relsrcdirs \( -name SCCS -o -name .hg -o -name .svn \
1455             -o -name .git -o -name 'interfaces.*' \) -prune -o \
1456             \( -name '.make.*' -o -name 'lib*.a' -o -name 'lib*.so*' -o \
1457                -name '*.o' \) -print | \
1458             grep -v 'tools/ctf/dwarf/.*/libdwarf' | xargs rm -f
1459 else
1460         echo "\n==== No clobber at `date` ====\n" >> $LOGFILE
1461 fi
1462
1463 type bringover_mercurial > /dev/null 2>&1 || function bringover_mercurial {
1464         typeset -x PATH=$PATH
1465
1466         # If the repository doesn't exist yet, then we want to populate it.
1467         if [[ ! -d $CODEMGR_WS/.hg ]]; then
1468                 staffer hg init $CODEMGR_WS
1469                 staffer echo "[paths]" > $CODEMGR_WS/.hg/hgrc
1470                 staffer echo "default=$BRINGOVER_WS" >> $CODEMGR_WS/.hg/hgrc
1471                 touch $TMPDIR/new_repository
1472         fi
1473
1474         typeset -x HGMERGE="/bin/false"
1475
1476         #
1477         # If the user has changes, regardless of whether those changes are
1478         # committed, and regardless of whether those changes conflict, then
1479         # we'll attempt to merge them either implicitly (uncommitted) or
1480         # explicitly (committed).
1481         #
1482         # These are the messages we'll use to help clarify mercurial output
1483         # in those cases.
1484         #
1485         typeset mergefailmsg="\
1486 ***\n\
1487 *** nightly was unable to automatically merge your changes.  You should\n\
1488 *** redo the full merge manually, following the steps outlined by mercurial\n\
1489 *** above, then restart nightly.\n\
1490 ***\n"
1491         typeset mergepassmsg="\
1492 ***\n\
1493 *** nightly successfully merged your changes.  This means that your working\n\
1494 *** directory has been updated, but those changes are not yet committed.\n\
1495 *** After nightly completes, you should validate the results of the merge,\n\
1496 *** then use hg commit manually.\n\
1497 ***\n"
1498
1499         #
1500         # For each repository in turn:
1501         #
1502         # 1. Do the pull.  If this fails, dump the output and bail out.
1503         #
1504         # 2. If the pull resulted in an extra head, do an explicit merge.
1505         #    If this fails, dump the output and bail out.
1506         #
1507         # Because we can't rely on Mercurial to exit with a failure code
1508         # when a merge fails (Mercurial issue #186), we must grep the
1509         # output of pull/merge to check for attempted and/or failed merges.
1510         #
1511         # 3. If a merge failed, set the message and fail the bringover.
1512         #
1513         # 4. Otherwise, if a merge succeeded, set the message
1514         #
1515         # 5. Dump the output, and any message from step 3 or 4.
1516         #
1517
1518         typeset HG_SOURCE=$BRINGOVER_WS
1519         if [ ! -f $TMPDIR/new_repository ]; then
1520                 HG_SOURCE=$TMPDIR/open_bundle.hg
1521                 staffer hg --cwd $CODEMGR_WS incoming --bundle $HG_SOURCE \
1522                     -v $BRINGOVER_WS > $TMPDIR/incoming_open.out
1523
1524                 #
1525                 # If there are no incoming changesets, then incoming will
1526                 # fail, and there will be no bundle file.  Reset the source,
1527                 # to allow the remaining logic to complete with no false
1528                 # negatives.  (Unlike incoming, pull will return success
1529                 # for the no-change case.)
1530                 #
1531                 if (( $? != 0 )); then
1532                         HG_SOURCE=$BRINGOVER_WS
1533                 fi
1534         fi
1535
1536         staffer hg --cwd $CODEMGR_WS pull -u $HG_SOURCE \
1537             > $TMPDIR/pull_open.out 2>&1
1538         if (( $? != 0 )); then
1539                 printf "%s: pull failed as follows:\n\n" "$CODEMGR_WS"
1540                 cat $TMPDIR/pull_open.out
1541                 if grep "^merging.*failed" $TMPDIR/pull_open.out > /dev/null 2>&1; then
1542                         printf "$mergefailmsg"
1543                 fi
1544                 touch $TMPDIR/bringover_failed
1545                 return
1546         fi
1547
1548         if grep "not updating" $TMPDIR/pull_open.out > /dev/null 2>&1; then
1549                 staffer hg --cwd $CODEMGR_WS merge \
1550                     >> $TMPDIR/pull_open.out 2>&1
1551                 if (( $? != 0 )); then
1552                         printf "%s: merge failed as follows:\n\n" \
1553                             "$CODEMGR_WS"
1554                         cat $TMPDIR/pull_open.out
1555                         if grep "^merging.*failed" $TMPDIR/pull_open.out \
1556                             > /dev/null 2>&1; then
1557                                 printf "$mergefailmsg"
1558                         fi
1559                         touch $TMPDIR/bringover_failed
1560                         return
1561                 fi
1562         fi
1563
1564         printf "updated %s with the following results:\n" "$CODEMGR_WS"
1565         cat $TMPDIR/pull_open.out
1566         if grep "^merging" $TMPDIR/pull_open.out >/dev/null 2>&1; then
1567                 printf "$mergepassmsg"
1568         fi
1569         printf "\n"
1570
1571         #
1572         # Per-changeset output is neither useful nor manageable for a
1573         # newly-created repository.
1574         #
1575         if [ -f $TMPDIR/new_repository ]; then
1576                 return
1577         fi
1578
1579         printf "\nadded the following changesets to open repository:\n"
1580         cat $TMPDIR/incoming_open.out
1581 }
1582
1583 type bringover_none > /dev/null 2>&1 || function bringover_none {
1584         echo "Couldn't figure out what kind of SCM to use for $BRINGOVER_WS."
1585         touch $TMPDIR/bringover_failed
1586 }
1587
1588 #
1589 #       Decide whether to bringover to the codemgr workspace
1590 #
1591 if [ "$n_FLAG" = "n" ]; then
1592         PARENT_SCM_TYPE=$(parent_wstype)
1593
1594         if [[ $SCM_TYPE != none && $SCM_TYPE != $PARENT_SCM_TYPE ]]; then
1595                 echo "cannot bringover from $PARENT_SCM_TYPE to $SCM_TYPE, " \
1596                     "quitting at `date`." | tee -a $mail_msg_file >> $LOGFILE
1597                 exit 1
1598         fi
1599
1600         run_hook PRE_BRINGOVER
1601
1602         echo "\n==== bringover to $CODEMGR_WS at `date` ====\n" >> $LOGFILE
1603         echo "\n==== BRINGOVER LOG ====\n" >> $mail_msg_file
1604
1605         eval "bringover_${PARENT_SCM_TYPE}" 2>&1 |
1606                 tee -a $mail_msg_file >> $LOGFILE
1607
1608         if [ -f $TMPDIR/bringover_failed ]; then
1609                 rm -f $TMPDIR/bringover_failed
1610                 build_ok=n
1611                 echo "trouble with bringover, quitting at `date`." |
1612                         tee -a $mail_msg_file >> $LOGFILE
1613                 exit 1
1614         fi
1615
1616         #
1617         # It's possible that we used the bringover above to create
1618         # $CODEMGR_WS.  If so, then SCM_TYPE was previously "none,"
1619         # but should now be the same as $BRINGOVER_WS.
1620         #
1621         [[ $SCM_TYPE = none ]] && SCM_TYPE=$PARENT_SCM_TYPE
1622
1623         run_hook POST_BRINGOVER
1624
1625         check_closed_bins
1626
1627 else
1628         echo "\n==== No bringover to $CODEMGR_WS ====\n" >> $LOGFILE
1629 fi
1630
1631 # Safeguards
1632 [[ -v CODEMGR_WS ]] || fatal_error "Error: Variable CODEMGR_WS not set."
1633 [[ -d "${CODEMGR_WS}" ]] || fatal_error "Error: ${CODEMGR_WS} is not a directory."
1634 [[ -f "${CODEMGR_WS}/usr/src/Makefile" ]] || fatal_error "Error: ${CODEMGR_WS}/usr/src/Makefile not found."
1635
1636 if [[ "$t_FLAG" = "y" ]]; then
1637         echo "\n==== Bootstrapping cw ====\n" >> $LOGFILE
1638         ( cd ${TOOLS}
1639           set_non_debug_build_flags
1640           rm -f $TMPDIR/make-state
1641           $MAKE -K $TMPDIR/make-state -e TARGET=install cw 2>&1 >> $LOGFILE
1642           [[ "$?" -ne 0 ]] && fatal_error "Error: could not bootstrap cw"
1643         )
1644
1645         # Switch ONBLD_TOOLS early if -t is specified so that
1646         # we could use bootstrapped cw for compiler checks.
1647         ONBLD_TOOLS=${TOOLS_PROTO}/opt/onbld
1648         export ONBLD_TOOLS
1649 fi
1650
1651 echo "\n==== Build environment ====\n" | tee -a $build_environ_file >> $LOGFILE
1652
1653 # System
1654 whence uname | tee -a $build_environ_file >> $LOGFILE
1655 uname -a 2>&1 | tee -a $build_environ_file >> $LOGFILE
1656 echo | tee -a $build_environ_file >> $LOGFILE
1657
1658 # make
1659 whence $MAKE | tee -a $build_environ_file >> $LOGFILE
1660 $MAKE -v | tee -a $build_environ_file >> $LOGFILE
1661 echo "number of concurrent jobs = $DMAKE_MAX_JOBS" |
1662     tee -a $build_environ_file >> $LOGFILE
1663
1664 #
1665 # Report the compiler versions.
1666 #
1667
1668 if [[ ! -f $SRC/Makefile ]]; then
1669         build_ok=n
1670         echo "\nUnable to find \"Makefile\" in $SRC." | \
1671             tee -a $build_environ_file >> $LOGFILE
1672         exit 1
1673 fi
1674
1675 ( cd $SRC
1676   for target in cc-version java-version openssl-version; do
1677         echo
1678         #
1679         # Put statefile somewhere we know we can write to rather than trip
1680         # over a read-only $srcroot.
1681         #
1682         rm -f $TMPDIR/make-state
1683         export SRC
1684         if $MAKE -K $TMPDIR/make-state -e $target 2>/dev/null; then
1685                 continue
1686         fi
1687         touch $TMPDIR/nocompiler
1688   done
1689   echo
1690 ) | tee -a $build_environ_file >> $LOGFILE
1691
1692 if [ -f $TMPDIR/nocompiler ]; then
1693         rm -f $TMPDIR/nocompiler
1694         build_ok=n
1695         echo "Aborting due to missing compiler." |
1696                 tee -a $build_environ_file >> $LOGFILE
1697         exit 1
1698 fi
1699
1700 # as
1701 whence as | tee -a $build_environ_file >> $LOGFILE
1702 as -V 2>&1 | head -1 | tee -a $build_environ_file >> $LOGFILE
1703 echo | tee -a $build_environ_file >> $LOGFILE
1704
1705 # Check that we're running a capable link-editor
1706 whence ld | tee -a $build_environ_file >> $LOGFILE
1707 LDVER=`ld -V 2>&1`
1708 echo $LDVER | tee -a $build_environ_file >> $LOGFILE
1709 LDVER=`echo $LDVER | sed -e "s/.*-1\.\([0-9]*\).*/\1/"`
1710 if [ `expr $LDVER \< 422` -eq 1 ]; then
1711         echo "The link-editor needs to be at version 422 or higher to build" | \
1712             tee -a $build_environ_file >> $LOGFILE
1713         echo "the latest stuff.  Hope your build works." | \
1714             tee -a $build_environ_file >> $LOGFILE
1715 fi
1716
1717 #
1718 # Build and use the workspace's tools if requested
1719 #
1720 if [[ "$t_FLAG" = "y" ]]; then
1721         set_non_debug_build_flags
1722
1723         build_tools ${TOOLS_PROTO}
1724         if (( $? != 0 )); then
1725                 build_ok=n
1726         else
1727                 STABS=${TOOLS_PROTO}/opt/onbld/bin/${MACH}/stabs
1728                 export STABS
1729                 CTFSTABS=${TOOLS_PROTO}/opt/onbld/bin/${MACH}/ctfstabs
1730                 export CTFSTABS
1731                 GENOFFSETS=${TOOLS_PROTO}/opt/onbld/bin/genoffsets
1732                 export GENOFFSETS
1733
1734                 CTFCONVERT=${TOOLS_PROTO}/opt/onbld/bin/${MACH}/ctfconvert
1735                 export CTFCONVERT
1736                 CTFMERGE=${TOOLS_PROTO}/opt/onbld/bin/${MACH}/ctfmerge
1737                 export CTFMERGE
1738
1739                 PATH="${TOOLS_PROTO}/opt/onbld/bin/${MACH}:${PATH}"
1740                 PATH="${TOOLS_PROTO}/opt/onbld/bin:${PATH}"
1741                 export PATH
1742
1743                 echo "\n==== New environment settings. ====\n" >> $LOGFILE
1744                 echo "STABS=${STABS}" >> $LOGFILE
1745                 echo "CTFSTABS=${CTFSTABS}" >> $LOGFILE
1746                 echo "CTFCONVERT=${CTFCONVERT}" >> $LOGFILE
1747                 echo "CTFMERGE=${CTFMERGE}" >> $LOGFILE
1748                 echo "PATH=${PATH}" >> $LOGFILE
1749                 echo "ONBLD_TOOLS=${ONBLD_TOOLS}" >> $LOGFILE
1750         fi
1751 fi
1752
1753 # timestamp the start of the normal build; the findunref tool uses it.
1754 touch $SRC/.build.tstamp
1755
1756 normal_build
1757
1758 ORIG_SRC=$SRC
1759 BINARCHIVE=${CODEMGR_WS}/bin-${MACH}.cpio.Z
1760
1761
1762 #
1763 # There are several checks that need to look at the proto area, but
1764 # they only need to look at one, and they don't care whether it's
1765 # DEBUG or non-DEBUG.
1766 #
1767 if [[ "$MULTI_PROTO" = yes && "$D_FLAG" = n ]]; then
1768         checkroot=$ROOT-nd
1769 else
1770         checkroot=$ROOT
1771 fi
1772
1773 if [ "$build_ok" = "y" ]; then
1774         echo "\n==== Creating protolist system file at `date` ====" \
1775                 >> $LOGFILE
1776         protolist $checkroot > $ATLOG/proto_list_${MACH}
1777         echo "==== protolist system file created at `date` ====\n" \
1778                 >> $LOGFILE
1779
1780         if [ "$N_FLAG" != "y" ]; then
1781
1782                 E1=
1783                 f1=
1784                 for f in $f1; do
1785                         if [ -f "$f" ]; then
1786                                 E1="$E1 -e $f"
1787                         fi
1788                 done
1789
1790                 E2=
1791                 f2=
1792                 if [ -d "$SRC/pkg" ]; then
1793                         f2="$f2 exceptions/packaging"
1794                 fi
1795
1796                 for f in $f2; do
1797                         if [ -f "$f" ]; then
1798                                 E2="$E2 -e $f"
1799                         fi
1800                 done
1801         fi
1802
1803         if [ "$N_FLAG" != "y" -a -d $SRC/pkg ]; then
1804                 echo "\n==== Validating manifests against proto area ====\n" \
1805                     >> $mail_msg_file
1806                 ( cd $SRC/pkg ; $MAKE -e protocmp ROOT="$checkroot" ) | \
1807                     tee $TMPDIR/protocmp_noise >> $mail_msg_file
1808                 if [[ -s $TMPDIR/protocmp_noise ]]; then
1809                         build_extras_ok=n
1810                 fi
1811         fi
1812
1813         if [ "$N_FLAG" != "y" -a -f "$REF_PROTO_LIST" ]; then
1814                 echo "\n==== Impact on proto area ====\n" >> $mail_msg_file
1815                 if [ -n "$E2" ]; then
1816                         ELIST=$E2
1817                 else
1818                         ELIST=$E1
1819                 fi
1820                 $PROTOCMPTERSE \
1821                         "Files in yesterday's proto area, but not today's:" \
1822                         "Files in today's proto area, but not yesterday's:" \
1823                         "Files that changed between yesterday and today:" \
1824                         ${ELIST} \
1825                         -d $REF_PROTO_LIST \
1826                         $ATLOG/proto_list_${MACH} \
1827                         >> $mail_msg_file
1828         fi
1829 fi
1830
1831 if [[ "$u_FLAG" == "y" && "$build_ok" == "y" && \
1832     "$build_extras_ok" == "y" ]]; then
1833         staffer cp $ATLOG/proto_list_${MACH} \
1834                 $PARENT_WS/usr/src/proto_list_${MACH}
1835 fi
1836
1837 # Update parent proto area if necessary. This is done now
1838 # so that the proto area has either DEBUG or non-DEBUG kernels.
1839 # Note that this clears out the lock file, so we can dispense with
1840 # the variable now.
1841 if [ "$U_FLAG" = "y" -a "$build_ok" = "y" ]; then
1842         echo "\n==== Copying proto area to $NIGHTLY_PARENT_ROOT ====\n" | \
1843             tee -a $LOGFILE >> $mail_msg_file
1844         rm -rf $NIGHTLY_PARENT_ROOT/*
1845         unset Ulockfile
1846         mkdir -p $NIGHTLY_PARENT_ROOT
1847         if [[ "$MULTI_PROTO" = no || "$D_FLAG" = y ]]; then
1848                 ( cd $ROOT; tar cf - . |
1849                     ( cd $NIGHTLY_PARENT_ROOT;  umask 0; tar xpf - ) ) 2>&1 |
1850                     tee -a $mail_msg_file >> $LOGFILE
1851         fi
1852         if [[ "$MULTI_PROTO" = yes && "$F_FLAG" = n ]]; then
1853                 rm -rf $NIGHTLY_PARENT_ROOT-nd/*
1854                 mkdir -p $NIGHTLY_PARENT_ROOT-nd
1855                 cd $ROOT-nd
1856                 ( tar cf - . |
1857                     ( cd $NIGHTLY_PARENT_ROOT-nd; umask 0; tar xpf - ) ) 2>&1 |
1858                     tee -a $mail_msg_file >> $LOGFILE
1859         fi
1860         if [ -n "${NIGHTLY_PARENT_TOOLS_ROOT}" ]; then
1861                 echo "\n==== Copying tools proto area to $NIGHTLY_PARENT_TOOLS_ROOT ====\n" | \
1862                     tee -a $LOGFILE >> $mail_msg_file
1863                 rm -rf $NIGHTLY_PARENT_TOOLS_ROOT/*
1864                 mkdir -p $NIGHTLY_PARENT_TOOLS_ROOT
1865                 if [[ "$MULTI_PROTO" = no || "$D_FLAG" = y ]]; then
1866                         ( cd $TOOLS_PROTO; tar cf - . |
1867                             ( cd $NIGHTLY_PARENT_TOOLS_ROOT;
1868                             umask 0; tar xpf - ) ) 2>&1 |
1869                             tee -a $mail_msg_file >> $LOGFILE
1870                 fi
1871         fi
1872 fi
1873
1874 #
1875 # ELF verification: ABI (-A) and runtime (-r) checks
1876 #
1877 if [[ ($build_ok = y) && (($A_FLAG = y) || ($r_FLAG = y)) ]]; then
1878         # Directory ELF-data.$MACH holds the files produced by these tests.
1879         elf_ddir=$SRC/ELF-data.$MACH
1880
1881         # If there is a previous ELF-data backup directory, remove it. Then,
1882         # rotate current ELF-data directory into its place and create a new
1883         # empty directory
1884         rm -rf $elf_ddir.ref
1885         if [[ -d $elf_ddir ]]; then
1886                 mv $elf_ddir $elf_ddir.ref
1887         fi
1888         mkdir -p $elf_ddir
1889
1890         # Call find_elf to produce a list of the ELF objects in the proto area.
1891         # This list is passed to check_rtime and interface_check, preventing
1892         # them from separately calling find_elf to do the same work twice.
1893         find_elf -fr $checkroot > $elf_ddir/object_list
1894
1895         if [[ $A_FLAG = y ]]; then
1896                 echo "\n==== Check versioning and ABI information ====\n"  | \
1897                     tee -a $LOGFILE >> $mail_msg_file
1898
1899                 # Produce interface description for the proto. Report errors.
1900                 interface_check -o -w $elf_ddir -f object_list \
1901                         -i interface -E interface.err
1902                 if [[ -s $elf_ddir/interface.err ]]; then
1903                         tee -a $LOGFILE < $elf_ddir/interface.err \
1904                             >> $mail_msg_file
1905                         build_extras_ok=n
1906                 fi
1907
1908                 # If ELF_DATA_BASELINE_DIR is defined, compare the new interface
1909                 # description file to that from the baseline gate. Issue a
1910                 # warning if the baseline is not present, and keep going.
1911                 if [[ "$ELF_DATA_BASELINE_DIR" != '' ]]; then
1912                         base_ifile="$ELF_DATA_BASELINE_DIR/interface"
1913
1914                         echo "\n==== Compare versioning and ABI information" \
1915                             "to baseline ====\n"  | \
1916                             tee -a $LOGFILE >> $mail_msg_file
1917                         echo "Baseline:  $base_ifile\n" >> $LOGFILE
1918
1919                         if [[ -f $base_ifile ]]; then
1920                                 interface_cmp -d -o $base_ifile \
1921                                     $elf_ddir/interface > $elf_ddir/interface.cmp
1922                                 if [[ -s $elf_ddir/interface.cmp ]]; then
1923                                         echo | tee -a $LOGFILE >> $mail_msg_file
1924                                         tee -a $LOGFILE < \
1925                                             $elf_ddir/interface.cmp \
1926                                             >> $mail_msg_file
1927                                         build_extras_ok=n
1928                                 fi
1929                         else
1930                                 echo "baseline not available. comparison" \
1931                                     "skipped" | \
1932                                     tee -a $LOGFILE >> $mail_msg_file
1933                         fi
1934
1935                 fi
1936         fi
1937
1938         if [[ $r_FLAG = y ]]; then
1939                 echo "\n==== Check ELF runtime attributes ====\n" | \
1940                     tee -a $LOGFILE >> $mail_msg_file
1941
1942                 # If we're doing a DEBUG build the proto area will be left
1943                 # with debuggable objects, thus don't assert -s.
1944                 if [[ $D_FLAG = y ]]; then
1945                         rtime_sflag=""
1946                 else
1947                         rtime_sflag="-s"
1948                 fi
1949                 check_rtime -i -m -v $rtime_sflag -o -w $elf_ddir \
1950                         -D object_list  -f object_list -E runtime.err \
1951                         -I runtime.attr.raw
1952                 if (( $? != 0 )); then
1953                         build_extras_ok=n
1954                 fi
1955
1956                 # check_rtime -I output needs to be sorted in order to
1957                 # compare it to that from previous builds.
1958                 sort $elf_ddir/runtime.attr.raw > $elf_ddir/runtime.attr
1959                 rm $elf_ddir/runtime.attr.raw
1960
1961                 # Report errors
1962                 if [[ -s $elf_ddir/runtime.err ]]; then
1963                         tee -a $LOGFILE < $elf_ddir/runtime.err \
1964                                 >> $mail_msg_file
1965                         build_extras_ok=n
1966                 fi
1967
1968                 # If there is an ELF-data directory from a previous build,
1969                 # then diff the attr files. These files contain information
1970                 # about dependencies, versioning, and runpaths. There is some
1971                 # overlap with the ABI checking done above, but this also
1972                 # flushes out non-ABI interface differences along with the
1973                 # other information.
1974                 echo "\n==== Diff ELF runtime attributes" \
1975                     "(since last build) ====\n" | \
1976                     tee -a $LOGFILE >> $mail_msg_file >> $mail_msg_file
1977
1978                 if [[ -f $elf_ddir.ref/runtime.attr ]]; then
1979                         diff $elf_ddir.ref/runtime.attr \
1980                                 $elf_ddir/runtime.attr \
1981                                 >> $mail_msg_file
1982                 fi
1983         fi
1984
1985         # If -u set, copy contents of ELF-data.$MACH to the parent workspace.
1986         if [[ "$u_FLAG" = "y" ]]; then
1987                 p_elf_ddir=$PARENT_WS/usr/src/ELF-data.$MACH
1988
1989                 # If parent lacks the ELF-data.$MACH directory, create it
1990                 if [[ ! -d $p_elf_ddir ]]; then
1991                         staffer mkdir -p $p_elf_ddir
1992                 fi
1993
1994                 # These files are used asynchronously by other builds for ABI
1995                 # verification, as above for the -A option. As such, we require
1996                 # the file replacement to be atomic. Copy the data to a temp
1997                 # file in the same filesystem and then rename into place.
1998                 (
1999                         cd $elf_ddir
2000                         for elf_dfile in *; do
2001                                 staffer cp $elf_dfile \
2002                                     ${p_elf_ddir}/${elf_dfile}.new
2003                                 staffer mv -f ${p_elf_ddir}/${elf_dfile}.new \
2004                                     ${p_elf_ddir}/${elf_dfile}
2005                         done
2006                 )
2007         fi
2008 fi
2009
2010 # DEBUG lint of kernel begins
2011
2012 if [ "$i_CMD_LINE_FLAG" = "n" -a "$l_FLAG" = "y" ]; then
2013         if [ "$LINTDIRS" = "" ]; then
2014                 # LINTDIRS="$SRC/uts y $SRC/stand y $SRC/psm y"
2015                 LINTDIRS="$SRC y"
2016         fi
2017         set $LINTDIRS
2018         while [ $# -gt 0 ]; do
2019                 dolint $1 $2; shift; shift
2020         done
2021 else
2022         echo "\n==== No '$MAKE lint' ====\n" >> $LOGFILE
2023 fi
2024
2025 # "make check" begins
2026
2027 if [ "$i_CMD_LINE_FLAG" = "n" -a "$C_FLAG" = "y" ]; then
2028         # remove old check.out
2029         rm -f $SRC/check.out
2030
2031         rm -f $SRC/check-${MACH}.out
2032         cd $SRC
2033         $MAKE -ek check ROOT="$checkroot" 2>&1 | tee -a $SRC/check-${MACH}.out \
2034             >> $LOGFILE
2035         echo "\n==== cstyle/hdrchk errors ====\n" >> $mail_msg_file
2036
2037         grep ":" $SRC/check-${MACH}.out |
2038                 egrep -v "Ignoring unknown host" | \
2039                 sort | uniq | tee $TMPDIR/check_errors >> $mail_msg_file
2040
2041         if [[ -s $TMPDIR/check_errors ]]; then
2042                 build_extras_ok=n
2043         fi
2044 else
2045         echo "\n==== No '$MAKE check' ====\n" >> $LOGFILE
2046 fi
2047
2048 echo "\n==== Find core files ====\n" | \
2049     tee -a $LOGFILE >> $mail_msg_file
2050
2051 find $abssrcdirs -name core -a -type f -exec file {} \; | \
2052         tee -a $LOGFILE >> $mail_msg_file
2053
2054 if [ "$f_FLAG" = "y" -a "$build_ok" = "y" ]; then
2055         echo "\n==== Diff unreferenced files (since last build) ====\n" \
2056             | tee -a $LOGFILE >>$mail_msg_file
2057         rm -f $SRC/unref-${MACH}.ref
2058         if [ -f $SRC/unref-${MACH}.out ]; then
2059                 mv $SRC/unref-${MACH}.out $SRC/unref-${MACH}.ref
2060         fi
2061
2062         findunref -S $SCM_TYPE -t $SRC/.build.tstamp -s usr $CODEMGR_WS \
2063             ${TOOLS}/findunref/exception_list 2>> $mail_msg_file | \
2064             sort > $SRC/unref-${MACH}.out
2065
2066         if [ ! -f $SRC/unref-${MACH}.ref ]; then
2067                 cp $SRC/unref-${MACH}.out $SRC/unref-${MACH}.ref
2068         fi
2069
2070         diff $SRC/unref-${MACH}.ref $SRC/unref-${MACH}.out >>$mail_msg_file
2071 fi
2072
2073 # Verify that the usual lists of files, such as exception lists,
2074 # contain only valid references to files.  If the build has failed,
2075 # then don't check the proto area.
2076 CHECK_PATHS=${CHECK_PATHS:-y}
2077 if [ "$CHECK_PATHS" = y -a "$N_FLAG" != y ]; then
2078         echo "\n==== Check lists of files ====\n" | tee -a $LOGFILE \
2079                 >>$mail_msg_file
2080         arg=-b
2081         [ "$build_ok" = y ] && arg=
2082         checkpaths $arg $checkroot > $SRC/check-paths.out 2>&1
2083         if [[ -s $SRC/check-paths.out ]]; then
2084                 tee -a $LOGFILE < $SRC/check-paths.out >> $mail_msg_file
2085                 build_extras_ok=n
2086         fi
2087 fi
2088
2089 if [ "$M_FLAG" != "y" -a "$build_ok" = y ]; then
2090         echo "\n==== Impact on file permissions ====\n" \
2091                 >> $mail_msg_file
2092
2093         abspkg=
2094         for d in $abssrcdirs; do
2095                 if [ -d "$d/pkg" ]; then
2096                         abspkg="$abspkg $d"
2097                 fi
2098         done
2099
2100         if [ -n "$abspkg" ]; then
2101                 for d in "$abspkg"; do
2102                         ( cd $d/pkg ; $MAKE -e pmodes ) >> $mail_msg_file
2103                 done
2104         fi
2105 fi
2106
2107 if [ "$w_FLAG" = "y" -a "$build_ok" = "y" ]; then
2108         if [[ "$MULTI_PROTO" = no || "$D_FLAG" = y ]]; then
2109                 do_wsdiff DEBUG $ROOT.prev $ROOT
2110         fi
2111
2112         if [[ "$MULTI_PROTO" = yes && "$F_FLAG" = n ]]; then
2113                 do_wsdiff non-DEBUG $ROOT-nd.prev $ROOT-nd
2114         fi
2115 fi
2116
2117 END_DATE=`date`
2118 echo "==== Nightly $maketype build completed: $END_DATE ====" | \
2119     tee -a $LOGFILE >> $build_time_file
2120
2121 typeset -i10 hours
2122 typeset -Z2 minutes
2123 typeset -Z2 seconds
2124
2125 elapsed_time=$SECONDS
2126 ((hours = elapsed_time / 3600 ))
2127 ((minutes = elapsed_time / 60  % 60))
2128 ((seconds = elapsed_time % 60))
2129
2130 echo "\n==== Total build time ====" | \
2131     tee -a $LOGFILE >> $build_time_file
2132 echo "\nreal    ${hours}:${minutes}:${seconds}" | \
2133     tee -a $LOGFILE >> $build_time_file
2134
2135 if [ "$u_FLAG" = "y" -a "$f_FLAG" = "y" -a "$build_ok" = "y" ]; then
2136         staffer cp ${SRC}/unref-${MACH}.out $PARENT_WS/usr/src/
2137
2138         #
2139         # Produce a master list of unreferenced files -- ideally, we'd
2140         # generate the master just once after all of the nightlies
2141         # have finished, but there's no simple way to know when that
2142         # will be.  Instead, we assume that we're the last nightly to
2143         # finish and merge all of the unref-${MACH}.out files in
2144         # $PARENT_WS/usr/src/.  If we are in fact the final ${MACH} to
2145         # finish, then this file will be the authoritative master
2146         # list.  Otherwise, another ${MACH}'s nightly will eventually
2147         # overwrite ours with its own master, but in the meantime our
2148         # temporary "master" will be no worse than any older master
2149         # which was already on the parent.
2150         #
2151
2152         set -- $PARENT_WS/usr/src/unref-*.out
2153         cp "$1" ${TMPDIR}/unref.merge
2154         shift
2155
2156         for unreffile; do
2157                 comm -12 ${TMPDIR}/unref.merge "$unreffile" > ${TMPDIR}/unref.$$
2158                 mv ${TMPDIR}/unref.$$ ${TMPDIR}/unref.merge
2159         done
2160
2161         staffer cp ${TMPDIR}/unref.merge $PARENT_WS/usr/src/unrefmaster.out
2162 fi
2163
2164 #
2165 # All done save for the sweeping up.
2166 # (whichever exit we hit here will trigger the "cleanup" trap which
2167 # optionally sends mail on completion).
2168 #
2169 if [[ "$build_ok" == "y" ]]; then
2170         if [[ "$W_FLAG" == "y" || "$build_extras_ok" == "y" ]]; then
2171                 exit 0
2172         fi
2173 fi
2174
2175 exit 1