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 # Tools should only be built non-DEBUG.  Keep track of the tools proto
 961 # area path relative to $TOOLS, because the latter changes in an
 962 # export build.
 963 #
 964 # TOOLS_PROTO is included below for builds other than usr/src/tools
 965 # that look for this location.  For usr/src/tools, this will be
 966 # overridden on the $MAKE command line in build_tools().
 967 #
 968 TOOLS=${SRC}/tools
 969 TOOLS_PROTO_REL=proto/root_${MACH}-nd
 970 TOOLS_PROTO=${TOOLS}/${TOOLS_PROTO_REL};        export TOOLS_PROTO
 971
 972 unset   CFLAGS LD_LIBRARY_PATH LDFLAGS
 973
 974 # create directories that are automatically removed if the nightly script
 975 # fails to start correctly
 976 function newdir {
 977         dir=$1
 978         toadd=
 979         while [ ! -d $dir ]; do
 980                 toadd="$dir $toadd"
 981                 dir=`dirname $dir`
 982         done
 983         torm=
 984         newlist=
 985         for dir in $toadd; do
 986                 if staffer mkdir $dir; then
 987                         newlist="$ISUSER $dir $newlist"
 988                         torm="$dir $torm"
 989                 else
 990                         [ -z "$torm" ] || staffer rmdir $torm
 991                         return 1
 992                 fi
 993         done
 994         newdirlist="$newlist $newdirlist"
 995         return 0
 996 }
 997 newdirlist=
 998
 999 [ -d $CODEMGR_WS ] || newdir $CODEMGR_WS || exit 1
1000
1001 # since this script assumes the build is from full source, it nullifies
1002 # variables likely to have been set by a "ws" script; nullification
1003 # confines the search space for headers and libraries to the proto area
1004 # built from this immediate source.
1005 ENVLDLIBS1=
1006 ENVLDLIBS2=
1007 ENVLDLIBS3=
1008 ENVCPPFLAGS1=
1009 ENVCPPFLAGS2=
1010 ENVCPPFLAGS3=
1011 ENVCPPFLAGS4=
1012 PARENT_ROOT=
1013
1014 export ENVLDLIBS3 ENVCPPFLAGS1 ENVCPPFLAGS2 ENVCPPFLAGS3 ENVCPPFLAGS4 \
1015         ENVLDLIBS1 ENVLDLIBS2 PARENT_ROOT
1016
1017 PKGARCHIVE_ORIG=$PKGARCHIVE
1018
1019 #
1020 # Juggle the logs and optionally send mail on completion.
1021 #
1022
1023 function logshuffle {
1024         LLOG="$ATLOG/log.`date '+%F.%H:%M'`"
1025         if [ -f $LLOG -o -d $LLOG ]; then
1026                 LLOG=$LLOG.$$
1027         fi
1028
1029         rm -f "$ATLOG/latest" 2>/dev/null
1030         mkdir -p $LLOG
1031         export LLOG
1032
1033         if [ "$build_ok" = "y" ]; then
1034                 mv $ATLOG/proto_list_${MACH} $LLOG
1035
1036                 if [ -f $ATLOG/proto_list_tools_${MACH} ]; then
1037                         mv $ATLOG/proto_list_tools_${MACH} $LLOG
1038                 fi
1039
1040                 if [ -f $TMPDIR/wsdiff.results ]; then
1041                         mv $TMPDIR/wsdiff.results $LLOG
1042                 fi
1043
1044                 if [ -f $TMPDIR/wsdiff-nd.results ]; then
1045                         mv $TMPDIR/wsdiff-nd.results $LLOG
1046                 fi
1047         fi
1048
1049         #
1050         # Now that we're about to send mail, it's time to check the noise
1051         # file.  In the event that an error occurs beyond this point, it will
1052         # be recorded in the nightly.log file, but nowhere else.  This would
1053         # include only errors that cause the copying of the noise log to fail
1054         # or the mail itself not to be sent.
1055         #
1056
1057         exec >>$LOGFILE 2>&1
1058         if [ -s $build_noise_file ]; then
1059                 echo "\n==== Nightly build noise ====\n" |
1060                     tee -a $LOGFILE >>$mail_msg_file
1061                 cat $build_noise_file >>$LOGFILE
1062                 cat $build_noise_file >>$mail_msg_file
1063                 echo | tee -a $LOGFILE >>$mail_msg_file
1064         fi
1065         rm -f $build_noise_file
1066
1067         case "$build_ok" in
1068                 y)
1069                         state=Completed
1070                         ;;
1071                 i)
1072                         state=Interrupted
1073                         ;;
1074                 *)
1075                         state=Failed
1076                         ;;
1077         esac
1078
1079         if [[ $state != "Interrupted" && $build_extras_ok != "y" ]]; then
1080                 state=Failed
1081         fi
1082
1083         NIGHTLY_STATUS=$state
1084         export NIGHTLY_STATUS
1085
1086         run_hook POST_NIGHTLY $state
1087         run_hook SYS_POST_NIGHTLY $state
1088
1089         #
1090         # mailx(1) sets From: based on the -r flag
1091         # if it is given.
1092         #
1093         mailx_r=
1094         if [[ -n "${MAILFROM}" ]]; then
1095                 mailx_r="-r ${MAILFROM}"
1096         fi
1097
1098         cat $build_time_file $build_environ_file $mail_msg_file \
1099             > ${LLOG}/mail_msg
1100         if [ "$m_FLAG" = "y" ]; then
1101                 cat ${LLOG}/mail_msg | /usr/bin/mailx ${mailx_r} -s \
1102         "Nightly ${MACH} Build of `basename ${CODEMGR_WS}` ${state}." \
1103                         ${MAILTO}
1104         fi
1105
1106         if [ "$u_FLAG" = "y" -a "$build_ok" = "y" ]; then
1107                 staffer cp ${LLOG}/mail_msg $PARENT_WS/usr/src/mail_msg-${MACH}
1108                 staffer cp $LOGFILE $PARENT_WS/usr/src/nightly-${MACH}.log
1109         fi
1110
1111         mv $LOGFILE $LLOG
1112
1113         ln -s "$LLOG" "$ATLOG/latest"
1114 }
1115
1116 #
1117 #       Remove the locks and temporary files on any exit
1118 #
1119 function cleanup {
1120         logshuffle
1121
1122         [ -z "$lockfile" ] || staffer rm -f $lockfile
1123         [ -z "$atloglockfile" ] || rm -f $atloglockfile
1124         [ -z "$ulockfile" ] || staffer rm -f $ulockfile
1125         [ -z "$Ulockfile" ] || rm -f $Ulockfile
1126
1127         set -- $newdirlist
1128         while [ $# -gt 0 ]; do
1129                 ISUSER=$1 staffer rmdir $2
1130                 shift; shift
1131         done
1132         rm -rf $TMPDIR
1133 }
1134
1135 function cleanup_signal {
1136         build_ok=i
1137         # this will trigger cleanup(), above.
1138         exit 1
1139 }
1140
1141 trap cleanup 0
1142 trap cleanup_signal 1 2 3 15
1143
1144 #
1145 # Generic lock file processing -- make sure that the lock file doesn't
1146 # exist.  If it does, it should name the build host and PID.  If it
1147 # doesn't, then make sure we can create it.  Clean up locks that are
1148 # known to be stale (assumes host name is unique among build systems
1149 # for the workspace).
1150 #
1151 function create_lock {
1152         lockf=$1
1153         lockvar=$2
1154
1155         ldir=`dirname $lockf`
1156         [ -d $ldir ] || newdir $ldir || exit 1
1157         eval $lockvar=$lockf
1158
1159         while ! staffer ln -s $hostname.$STAFFER.$$ $lockf 2> /dev/null; do
1160                 basews=`basename $CODEMGR_WS`
1161                 ls -l $lockf | nawk '{print $NF}' | IFS=. read host user pid
1162                 if [ "$host" != "$hostname" ]; then
1163                         echo "$MACH build of $basews apparently" \
1164                             "already started by $user on $host as $pid."
1165                         exit 1
1166                 elif kill -s 0 $pid 2>/dev/null; then
1167                         echo "$MACH build of $basews already started" \
1168                             "by $user as $pid."
1169                         exit 1
1170                 else
1171                         # stale lock; clear it out and try again
1172                         rm -f $lockf
1173                 fi
1174         done
1175 }
1176
1177 #
1178 # Return the list of interesting proto areas, depending on the current
1179 # options.
1180 #
1181 function allprotos {
1182         typeset roots="$ROOT"
1183
1184         if [[ "$F_FLAG" = n && "$MULTI_PROTO" = yes ]]; then
1185                 roots="$roots $ROOT-nd"
1186         fi
1187
1188         echo $roots
1189 }
1190
1191 # Ensure no other instance of this script is running on this host.
1192 # LOCKNAME can be set in <env_file>, and is by default, but is not
1193 # required due to the use of $ATLOG below.
1194 if [ -n "$LOCKNAME" ]; then
1195         create_lock /tmp/$LOCKNAME "lockfile"
1196 fi
1197 #
1198 # Create from one, two, or three other locks:
1199 #       $ATLOG/nightly.lock
1200 #               - protects against multiple builds in same workspace
1201 #       $PARENT_WS/usr/src/nightly.$MACH.lock
1202 #               - protects against multiple 'u' copy-backs
1203 #       $NIGHTLY_PARENT_ROOT/nightly.lock
1204 #               - protects against multiple 'U' copy-backs
1205 #
1206 # Overriding ISUSER to 1 causes the lock to be created as root if the
1207 # script is run as root.  The default is to create it as $STAFFER.
1208 ISUSER=1 create_lock $ATLOG/nightly.lock "atloglockfile"
1209 if [ "$u_FLAG" = "y" ]; then
1210         create_lock $PARENT_WS/usr/src/nightly.$MACH.lock "ulockfile"
1211 fi
1212 if [ "$U_FLAG" = "y" ]; then
1213         # NIGHTLY_PARENT_ROOT is written as root if script invoked as root.
1214         ISUSER=1 create_lock $NIGHTLY_PARENT_ROOT/nightly.lock "Ulockfile"
1215 fi
1216
1217 # Locks have been taken, so we're doing a build and we're committed to
1218 # the directories we may have created so far.
1219 newdirlist=
1220
1221 #
1222 # Create mail_msg_file
1223 #
1224 mail_msg_file="${TMPDIR}/mail_msg"
1225 touch $mail_msg_file
1226 build_time_file="${TMPDIR}/build_time"
1227 build_environ_file="${TMPDIR}/build_environ"
1228 touch $build_environ_file
1229 #
1230 #       Move old LOGFILE aside
1231 #       ATLOG directory already made by 'create_lock' above
1232 #
1233 if [ -f $LOGFILE ]; then
1234         mv -f $LOGFILE ${LOGFILE}-
1235 fi
1236 #
1237 #       Build OsNet source
1238 #
1239 START_DATE=`date`
1240 SECONDS=0
1241 echo "\n==== Nightly $maketype build started:   $START_DATE ====" \
1242     | tee -a $LOGFILE > $build_time_file
1243
1244 echo "\nBuild project:  $build_project\nBuild taskid:   $build_taskid" | \
1245     tee -a $mail_msg_file >> $LOGFILE
1246
1247 # make sure we log only to the nightly build file
1248 build_noise_file="${TMPDIR}/build_noise"
1249 exec </dev/null >$build_noise_file 2>&1
1250
1251 run_hook SYS_PRE_NIGHTLY
1252 run_hook PRE_NIGHTLY
1253
1254 echo "\n==== list of environment variables ====\n" >> $LOGFILE
1255 env >> $LOGFILE
1256
1257 echo "\n==== Nightly argument issues ====\n" | tee -a $mail_msg_file >> $LOGFILE
1258
1259 if [ "$N_FLAG" = "y" ]; then
1260         if [ "$p_FLAG" = "y" ]; then
1261                 cat <<EOF | tee -a $mail_msg_file >> $LOGFILE
1262 WARNING: the p option (create packages) is set, but so is the N option (do
1263          not run protocmp); this is dangerous; you should unset the N option
1264 EOF
1265         else
1266                 cat <<EOF | tee -a $mail_msg_file >> $LOGFILE
1267 Warning: the N option (do not run protocmp) is set; it probably shouldn't be
1268 EOF
1269         fi
1270         echo "" | tee -a $mail_msg_file >> $LOGFILE
1271 fi
1272
1273 if [ "$D_FLAG" = "n" -a "$l_FLAG" = "y" ]; then
1274         #
1275         # In the past we just complained but went ahead with the lint
1276         # pass, even though the proto area was built non-DEBUG.  It's
1277         # unlikely that non-DEBUG headers will make a difference, but
1278         # rather than assuming it's a safe combination, force the user
1279         # to specify a DEBUG build.
1280         #
1281         echo "WARNING: DEBUG build not requested; disabling lint.\n" \
1282             | tee -a $mail_msg_file >> $LOGFILE
1283         l_FLAG=n
1284 fi
1285
1286 if [ "$f_FLAG" = "y" ]; then
1287         if [ "$i_FLAG" = "y" ]; then
1288                 echo "WARNING: the -f flag cannot be used during incremental" \
1289                     "builds; ignoring -f\n" | tee -a $mail_msg_file >> $LOGFILE
1290                 f_FLAG=n
1291         fi
1292         if [ "${l_FLAG}${p_FLAG}" != "yy" ]; then
1293                 echo "WARNING: the -f flag requires -l, and -p;" \
1294                     "ignoring -f\n" | tee -a $mail_msg_file >> $LOGFILE
1295                 f_FLAG=n
1296         fi
1297 fi
1298
1299 if [ "$w_FLAG" = "y" -a ! -d $ROOT ]; then
1300         echo "WARNING: -w specified, but $ROOT does not exist;" \
1301             "ignoring -w\n" | tee -a $mail_msg_file >> $LOGFILE
1302         w_FLAG=n
1303 fi
1304
1305 case $MULTI_PROTO in
1306 yes|no) ;;
1307 *)
1308         echo "WARNING: MULTI_PROTO is \"$MULTI_PROTO\"; " \
1309             "should be \"yes\" or \"no\"." | tee -a $mail_msg_file >> $LOGFILE
1310         echo "Setting MULTI_PROTO to \"no\".\n" | \
1311             tee -a $mail_msg_file >> $LOGFILE
1312         export MULTI_PROTO=no
1313         ;;
1314 esac
1315
1316 echo "\n==== Build version ====\n" | tee -a $mail_msg_file >> $LOGFILE
1317 echo $VERSION | tee -a $mail_msg_file >> $LOGFILE
1318
1319 # Save the current proto area if we're comparing against the last build
1320 if [ "$w_FLAG" = "y" -a -d "$ROOT" ]; then
1321     if [ -d "$ROOT.prev" ]; then
1322         rm -rf $ROOT.prev
1323     fi
1324     mv $ROOT $ROOT.prev
1325 fi
1326
1327 # Same for non-DEBUG proto area
1328 if [ "$w_FLAG" = "y" -a "$MULTI_PROTO" = yes -a -d "$ROOT-nd" ]; then
1329         if [ -d "$ROOT-nd.prev" ]; then
1330                 rm -rf $ROOT-nd.prev
1331         fi
1332         mv $ROOT-nd $ROOT-nd.prev
1333 fi
1334
1335 #
1336 # Echo the SCM type of the parent workspace, this can't just be which_scm
1337 # as that does not know how to identify various network repositories.
1338 #
1339 function parent_wstype {
1340         typeset scm_type junk
1341
1342         CODEMGR_WS="$BRINGOVER_WS" "$WHICH_SCM" 2>/dev/null \
1343             | read scm_type junk
1344         if [[ -z "$scm_type" || "$scm_type" == unknown ]]; then
1345                 # Probe BRINGOVER_WS to determine its type
1346                 if [[ $BRINGOVER_WS == ssh://* ]]; then
1347                         scm_type="mercurial"
1348                 elif [[ $BRINGOVER_WS == http://* ]] && \
1349                     wget -q -O- --save-headers "$BRINGOVER_WS/?cmd=heads" | \
1350                     egrep -s "application/mercurial" 2> /dev/null; then
1351                         scm_type="mercurial"
1352                 else
1353                         scm_type="none"
1354                 fi
1355         fi
1356
1357         # fold both unsupported and unrecognized results into "none"
1358         case "$scm_type" in
1359         mercurial)
1360                 ;;
1361         *)      scm_type=none
1362                 ;;
1363         esac
1364
1365         echo $scm_type
1366 }
1367
1368 # Echo the SCM types of $CODEMGR_WS and $BRINGOVER_WS
1369 function child_wstype {
1370         typeset scm_type junk
1371
1372         # Probe CODEMGR_WS to determine its type
1373         if [[ -d $CODEMGR_WS ]]; then
1374                 $WHICH_SCM | read scm_type junk || exit 1
1375         fi
1376
1377         case "$scm_type" in
1378         none|git|mercurial)
1379                 ;;
1380         *)      scm_type=none
1381                 ;;
1382         esac
1383
1384         echo $scm_type
1385 }
1386
1387 SCM_TYPE=$(child_wstype)
1388
1389 #
1390 #       Decide whether to clobber
1391 #
1392 if [ "$i_FLAG" = "n" -a -d "$SRC" ]; then
1393         echo "\n==== Make clobber at `date` ====\n" >> $LOGFILE
1394
1395         cd $SRC
1396         # remove old clobber file
1397         rm -f $SRC/clobber.out
1398         rm -f $SRC/clobber-${MACH}.out
1399
1400         # Remove all .make.state* files, just in case we are restarting
1401         # the build after having interrupted a previous 'make clobber'.
1402         find . \( -name SCCS -o -name .hg -o -name .svn -o -name .git \
1403                 -o -name 'interfaces.*' \) -prune \
1404                 -o -name '.make.*' -print | xargs rm -f
1405
1406         $MAKE -ek clobber 2>&1 | tee -a $SRC/clobber-${MACH}.out >> $LOGFILE
1407         echo "\n==== Make clobber ERRORS ====\n" >> $mail_msg_file
1408         grep "$MAKE:" $SRC/clobber-${MACH}.out |
1409                 egrep -v "Ignoring unknown host" | \
1410                 tee $TMPDIR/clobber_errs >> $mail_msg_file
1411
1412         if [[ -s $TMPDIR/clobber_errs ]]; then
1413                 build_extras_ok=n
1414         fi
1415
1416         if [[ "$t_FLAG" = "y" ]]; then
1417                 echo "\n==== Make tools clobber at `date` ====\n" >> $LOGFILE
1418                 cd ${TOOLS}
1419                 rm -f ${TOOLS}/clobber-${MACH}.out
1420                 $MAKE TOOLS_PROTO=$TOOLS_PROTO -ek clobber 2>&1 | \
1421                         tee -a ${TOOLS}/clobber-${MACH}.out >> $LOGFILE
1422                 echo "\n==== Make tools clobber ERRORS ====\n" \
1423                         >> $mail_msg_file
1424                 grep "$MAKE:" ${TOOLS}/clobber-${MACH}.out \
1425                         >> $mail_msg_file
1426                 if (( $? == 0 )); then
1427                         build_extras_ok=n
1428                 fi
1429                 rm -rf ${TOOLS_PROTO}
1430                 mkdir -p ${TOOLS_PROTO}
1431         fi
1432
1433         typeset roots=$(allprotos)
1434         echo "\n\nClearing $roots" >> "$LOGFILE"
1435         rm -rf $roots
1436
1437         # Get back to a clean workspace as much as possible to catch
1438         # problems that only occur on fresh workspaces.
1439         # Remove all .make.state* files, libraries, and .o's that may
1440         # have been omitted from clobber.  A couple of libraries are
1441         # under source code control, so leave them alone.
1442         # We should probably blow away temporary directories too.
1443         cd $SRC
1444         find $relsrcdirs \( -name SCCS -o -name .hg -o -name .svn \
1445             -o -name .git -o -name 'interfaces.*' \) -prune -o \
1446             \( -name '.make.*' -o -name 'lib*.a' -o -name 'lib*.so*' -o \
1447                -name '*.o' \) -print | \
1448             grep -v 'tools/ctf/dwarf/.*/libdwarf' | xargs rm -f
1449 else
1450         echo "\n==== No clobber at `date` ====\n" >> $LOGFILE
1451 fi
1452
1453 type bringover_mercurial > /dev/null 2>&1 || function bringover_mercurial {
1454         typeset -x PATH=$PATH
1455
1456         # If the repository doesn't exist yet, then we want to populate it.
1457         if [[ ! -d $CODEMGR_WS/.hg ]]; then
1458                 staffer hg init $CODEMGR_WS
1459                 staffer echo "[paths]" > $CODEMGR_WS/.hg/hgrc
1460                 staffer echo "default=$BRINGOVER_WS" >> $CODEMGR_WS/.hg/hgrc
1461                 touch $TMPDIR/new_repository
1462         fi
1463
1464         typeset -x HGMERGE="/bin/false"
1465
1466         #
1467         # If the user has changes, regardless of whether those changes are
1468         # committed, and regardless of whether those changes conflict, then
1469         # we'll attempt to merge them either implicitly (uncommitted) or
1470         # explicitly (committed).
1471         #
1472         # These are the messages we'll use to help clarify mercurial output
1473         # in those cases.
1474         #
1475         typeset mergefailmsg="\
1476 ***\n\
1477 *** nightly was unable to automatically merge your changes.  You should\n\
1478 *** redo the full merge manually, following the steps outlined by mercurial\n\
1479 *** above, then restart nightly.\n\
1480 ***\n"
1481         typeset mergepassmsg="\
1482 ***\n\
1483 *** nightly successfully merged your changes.  This means that your working\n\
1484 *** directory has been updated, but those changes are not yet committed.\n\
1485 *** After nightly completes, you should validate the results of the merge,\n\
1486 *** then use hg commit manually.\n\
1487 ***\n"
1488
1489         #
1490         # For each repository in turn:
1491         #
1492         # 1. Do the pull.  If this fails, dump the output and bail out.
1493         #
1494         # 2. If the pull resulted in an extra head, do an explicit merge.
1495         #    If this fails, dump the output and bail out.
1496         #
1497         # Because we can't rely on Mercurial to exit with a failure code
1498         # when a merge fails (Mercurial issue #186), we must grep the
1499         # output of pull/merge to check for attempted and/or failed merges.
1500         #
1501         # 3. If a merge failed, set the message and fail the bringover.
1502         #
1503         # 4. Otherwise, if a merge succeeded, set the message
1504         #
1505         # 5. Dump the output, and any message from step 3 or 4.
1506         #
1507
1508         typeset HG_SOURCE=$BRINGOVER_WS
1509         if [ ! -f $TMPDIR/new_repository ]; then
1510                 HG_SOURCE=$TMPDIR/open_bundle.hg
1511                 staffer hg --cwd $CODEMGR_WS incoming --bundle $HG_SOURCE \
1512                     -v $BRINGOVER_WS > $TMPDIR/incoming_open.out
1513
1514                 #
1515                 # If there are no incoming changesets, then incoming will
1516                 # fail, and there will be no bundle file.  Reset the source,
1517                 # to allow the remaining logic to complete with no false
1518                 # negatives.  (Unlike incoming, pull will return success
1519                 # for the no-change case.)
1520                 #
1521                 if (( $? != 0 )); then
1522                         HG_SOURCE=$BRINGOVER_WS
1523                 fi
1524         fi
1525
1526         staffer hg --cwd $CODEMGR_WS pull -u $HG_SOURCE \
1527             > $TMPDIR/pull_open.out 2>&1
1528         if (( $? != 0 )); then
1529                 printf "%s: pull failed as follows:\n\n" "$CODEMGR_WS"
1530                 cat $TMPDIR/pull_open.out
1531                 if grep "^merging.*failed" $TMPDIR/pull_open.out > /dev/null 2>&1; then
1532                         printf "$mergefailmsg"
1533                 fi
1534                 touch $TMPDIR/bringover_failed
1535                 return
1536         fi
1537
1538         if grep "not updating" $TMPDIR/pull_open.out > /dev/null 2>&1; then
1539                 staffer hg --cwd $CODEMGR_WS merge \
1540                     >> $TMPDIR/pull_open.out 2>&1
1541                 if (( $? != 0 )); then
1542                         printf "%s: merge failed as follows:\n\n" \
1543                             "$CODEMGR_WS"
1544                         cat $TMPDIR/pull_open.out
1545                         if grep "^merging.*failed" $TMPDIR/pull_open.out \
1546                             > /dev/null 2>&1; then
1547                                 printf "$mergefailmsg"
1548                         fi
1549                         touch $TMPDIR/bringover_failed
1550                         return
1551                 fi
1552         fi
1553
1554         printf "updated %s with the following results:\n" "$CODEMGR_WS"
1555         cat $TMPDIR/pull_open.out
1556         if grep "^merging" $TMPDIR/pull_open.out >/dev/null 2>&1; then
1557                 printf "$mergepassmsg"
1558         fi
1559         printf "\n"
1560
1561         #
1562         # Per-changeset output is neither useful nor manageable for a
1563         # newly-created repository.
1564         #
1565         if [ -f $TMPDIR/new_repository ]; then
1566                 return
1567         fi
1568
1569         printf "\nadded the following changesets to open repository:\n"
1570         cat $TMPDIR/incoming_open.out
1571 }
1572
1573 type bringover_none > /dev/null 2>&1 || function bringover_none {
1574         echo "Couldn't figure out what kind of SCM to use for $BRINGOVER_WS."
1575         touch $TMPDIR/bringover_failed
1576 }
1577
1578 #
1579 #       Decide whether to bringover to the codemgr workspace
1580 #
1581 if [ "$n_FLAG" = "n" ]; then
1582         PARENT_SCM_TYPE=$(parent_wstype)
1583
1584         if [[ $SCM_TYPE != none && $SCM_TYPE != $PARENT_SCM_TYPE ]]; then
1585                 echo "cannot bringover from $PARENT_SCM_TYPE to $SCM_TYPE, " \
1586                     "quitting at `date`." | tee -a $mail_msg_file >> $LOGFILE
1587                 exit 1
1588         fi
1589
1590         run_hook PRE_BRINGOVER
1591
1592         echo "\n==== bringover to $CODEMGR_WS at `date` ====\n" >> $LOGFILE
1593         echo "\n==== BRINGOVER LOG ====\n" >> $mail_msg_file
1594
1595         eval "bringover_${PARENT_SCM_TYPE}" 2>&1 |
1596                 tee -a $mail_msg_file >> $LOGFILE
1597
1598         if [ -f $TMPDIR/bringover_failed ]; then
1599                 rm -f $TMPDIR/bringover_failed
1600                 build_ok=n
1601                 echo "trouble with bringover, quitting at `date`." |
1602                         tee -a $mail_msg_file >> $LOGFILE
1603                 exit 1
1604         fi
1605
1606         #
1607         # It's possible that we used the bringover above to create
1608         # $CODEMGR_WS.  If so, then SCM_TYPE was previously "none,"
1609         # but should now be the same as $BRINGOVER_WS.
1610         #
1611         [[ $SCM_TYPE = none ]] && SCM_TYPE=$PARENT_SCM_TYPE
1612
1613         run_hook POST_BRINGOVER
1614
1615         check_closed_bins
1616
1617 else
1618         echo "\n==== No bringover to $CODEMGR_WS ====\n" >> $LOGFILE
1619 fi
1620
1621 # Safeguards
1622 [[ -v CODEMGR_WS ]] || fatal_error "Error: Variable CODEMGR_WS not set."
1623 [[ -d "${CODEMGR_WS}" ]] || fatal_error "Error: ${CODEMGR_WS} is not a directory."
1624 [[ -f "${CODEMGR_WS}/usr/src/Makefile" ]] || fatal_error "Error: ${CODEMGR_WS}/usr/src/Makefile not found."
1625
1626 if [[ "$t_FLAG" = "y" ]]; then
1627         echo "\n==== Bootstrapping cw ====\n" >> $LOGFILE
1628         ( cd ${TOOLS}
1629           set_non_debug_build_flags
1630           rm -f $TMPDIR/make-state
1631           $MAKE -K $TMPDIR/make-state -e TARGET=install cw 2>&1 >> $LOGFILE
1632           [[ "$?" -ne 0 ]] && fatal_error "Error: could not bootstrap cw"
1633         )
1634
1635         # Switch ONBLD_TOOLS early if -t is specified so that
1636         # we could use bootstrapped cw for compiler checks.
1637         ONBLD_TOOLS=${TOOLS_PROTO}/opt/onbld
1638         export ONBLD_TOOLS
1639 fi
1640
1641 echo "\n==== Build environment ====\n" | tee -a $build_environ_file >> $LOGFILE
1642
1643 # System
1644 whence uname | tee -a $build_environ_file >> $LOGFILE
1645 uname -a 2>&1 | tee -a $build_environ_file >> $LOGFILE
1646 echo | tee -a $build_environ_file >> $LOGFILE
1647
1648 # make
1649 whence $MAKE | tee -a $build_environ_file >> $LOGFILE
1650 $MAKE -v | tee -a $build_environ_file >> $LOGFILE
1651 echo "number of concurrent jobs = $DMAKE_MAX_JOBS" |
1652     tee -a $build_environ_file >> $LOGFILE
1653
1654 #
1655 # Report the compiler versions.
1656 #
1657
1658 if [[ ! -f $SRC/Makefile ]]; then
1659         build_ok=n
1660         echo "\nUnable to find \"Makefile\" in $SRC." | \
1661             tee -a $build_environ_file >> $LOGFILE
1662         exit 1
1663 fi
1664
1665 ( cd $SRC
1666   for target in cc-version cc64-version java-version openssl-version; do
1667         echo
1668         #
1669         # Put statefile somewhere we know we can write to rather than trip
1670         # over a read-only $srcroot.
1671         #
1672         rm -f $TMPDIR/make-state
1673         export SRC
1674         if $MAKE -K $TMPDIR/make-state -e $target 2>/dev/null; then
1675                 continue
1676         fi
1677         touch $TMPDIR/nocompiler
1678   done
1679   echo
1680 ) | tee -a $build_environ_file >> $LOGFILE
1681
1682 if [ -f $TMPDIR/nocompiler ]; then
1683         rm -f $TMPDIR/nocompiler
1684         build_ok=n
1685         echo "Aborting due to missing compiler." |
1686                 tee -a $build_environ_file >> $LOGFILE
1687         exit 1
1688 fi
1689
1690 # as
1691 whence as | tee -a $build_environ_file >> $LOGFILE
1692 as -V 2>&1 | head -1 | tee -a $build_environ_file >> $LOGFILE
1693 echo | tee -a $build_environ_file >> $LOGFILE
1694
1695 # Check that we're running a capable link-editor
1696 whence ld | tee -a $build_environ_file >> $LOGFILE
1697 LDVER=`ld -V 2>&1`
1698 echo $LDVER | tee -a $build_environ_file >> $LOGFILE
1699 LDVER=`echo $LDVER | sed -e "s/.*-1\.\([0-9]*\).*/\1/"`
1700 if [ `expr $LDVER \< 422` -eq 1 ]; then
1701         echo "The link-editor needs to be at version 422 or higher to build" | \
1702             tee -a $build_environ_file >> $LOGFILE
1703         echo "the latest stuff.  Hope your build works." | \
1704             tee -a $build_environ_file >> $LOGFILE
1705 fi
1706
1707 #
1708 # Build and use the workspace's tools if requested
1709 #
1710 if [[ "$t_FLAG" = "y" ]]; then
1711         set_non_debug_build_flags
1712
1713         build_tools ${TOOLS_PROTO}
1714         if (( $? != 0 )); then
1715                 build_ok=n
1716         else
1717                 STABS=${TOOLS_PROTO}/opt/onbld/bin/${MACH}/stabs
1718                 export STABS
1719                 CTFSTABS=${TOOLS_PROTO}/opt/onbld/bin/${MACH}/ctfstabs
1720                 export CTFSTABS
1721                 GENOFFSETS=${TOOLS_PROTO}/opt/onbld/bin/genoffsets
1722                 export GENOFFSETS
1723
1724                 CTFCONVERT=${TOOLS_PROTO}/opt/onbld/bin/${MACH}/ctfconvert
1725                 export CTFCONVERT
1726                 CTFMERGE=${TOOLS_PROTO}/opt/onbld/bin/${MACH}/ctfmerge
1727                 export CTFMERGE
1728
1729                 PATH="${TOOLS_PROTO}/opt/onbld/bin/${MACH}:${PATH}"
1730                 PATH="${TOOLS_PROTO}/opt/onbld/bin:${PATH}"
1731                 export PATH
1732
1733                 echo "\n==== New environment settings. ====\n" >> $LOGFILE
1734                 echo "STABS=${STABS}" >> $LOGFILE
1735                 echo "CTFSTABS=${CTFSTABS}" >> $LOGFILE
1736                 echo "CTFCONVERT=${CTFCONVERT}" >> $LOGFILE
1737                 echo "CTFMERGE=${CTFMERGE}" >> $LOGFILE
1738                 echo "PATH=${PATH}" >> $LOGFILE
1739                 echo "ONBLD_TOOLS=${ONBLD_TOOLS}" >> $LOGFILE
1740         fi
1741 fi
1742
1743 # timestamp the start of the normal build; the findunref tool uses it.
1744 touch $SRC/.build.tstamp
1745
1746 normal_build
1747
1748 ORIG_SRC=$SRC
1749 BINARCHIVE=${CODEMGR_WS}/bin-${MACH}.cpio.Z
1750
1751
1752 #
1753 # There are several checks that need to look at the proto area, but
1754 # they only need to look at one, and they don't care whether it's
1755 # DEBUG or non-DEBUG.
1756 #
1757 if [[ "$MULTI_PROTO" = yes && "$D_FLAG" = n ]]; then
1758         checkroot=$ROOT-nd
1759 else
1760         checkroot=$ROOT
1761 fi
1762
1763 if [ "$build_ok" = "y" ]; then
1764         echo "\n==== Creating protolist system file at `date` ====" \
1765                 >> $LOGFILE
1766         protolist $checkroot > $ATLOG/proto_list_${MACH}
1767         echo "==== protolist system file created at `date` ====\n" \
1768                 >> $LOGFILE
1769
1770         if [ "$N_FLAG" != "y" ]; then
1771
1772                 E1=
1773                 f1=
1774                 for f in $f1; do
1775                         if [ -f "$f" ]; then
1776                                 E1="$E1 -e $f"
1777                         fi
1778                 done
1779
1780                 E2=
1781                 f2=
1782                 if [ -d "$SRC/pkg" ]; then
1783                         f2="$f2 exceptions/packaging"
1784                 fi
1785
1786                 for f in $f2; do
1787                         if [ -f "$f" ]; then
1788                                 E2="$E2 -e $f"
1789                         fi
1790                 done
1791         fi
1792
1793         if [ "$N_FLAG" != "y" -a -d $SRC/pkg ]; then
1794                 echo "\n==== Validating manifests against proto area ====\n" \
1795                     >> $mail_msg_file
1796                 ( cd $SRC/pkg ; $MAKE -e protocmp ROOT="$checkroot" ) | \
1797                     tee $TMPDIR/protocmp_noise >> $mail_msg_file
1798                 if [[ -s $TMPDIR/protocmp_noise ]]; then
1799                         build_extras_ok=n
1800                 fi
1801         fi
1802
1803         if [ "$N_FLAG" != "y" -a -f "$REF_PROTO_LIST" ]; then
1804                 echo "\n==== Impact on proto area ====\n" >> $mail_msg_file
1805                 if [ -n "$E2" ]; then
1806                         ELIST=$E2
1807                 else
1808                         ELIST=$E1
1809                 fi
1810                 $PROTOCMPTERSE \
1811                         "Files in yesterday's proto area, but not today's:" \
1812                         "Files in today's proto area, but not yesterday's:" \
1813                         "Files that changed between yesterday and today:" \
1814                         ${ELIST} \
1815                         -d $REF_PROTO_LIST \
1816                         $ATLOG/proto_list_${MACH} \
1817                         >> $mail_msg_file
1818         fi
1819 fi
1820
1821 if [[ "$u_FLAG" == "y" && "$build_ok" == "y" && \
1822     "$build_extras_ok" == "y" ]]; then
1823         staffer cp $ATLOG/proto_list_${MACH} \
1824                 $PARENT_WS/usr/src/proto_list_${MACH}
1825 fi
1826
1827 # Update parent proto area if necessary. This is done now
1828 # so that the proto area has either DEBUG or non-DEBUG kernels.
1829 # Note that this clears out the lock file, so we can dispense with
1830 # the variable now.
1831 if [ "$U_FLAG" = "y" -a "$build_ok" = "y" ]; then
1832         echo "\n==== Copying proto area to $NIGHTLY_PARENT_ROOT ====\n" | \
1833             tee -a $LOGFILE >> $mail_msg_file
1834         rm -rf $NIGHTLY_PARENT_ROOT/*
1835         unset Ulockfile
1836         mkdir -p $NIGHTLY_PARENT_ROOT
1837         if [[ "$MULTI_PROTO" = no || "$D_FLAG" = y ]]; then
1838                 ( cd $ROOT; tar cf - . |
1839                     ( cd $NIGHTLY_PARENT_ROOT;  umask 0; tar xpf - ) ) 2>&1 |
1840                     tee -a $mail_msg_file >> $LOGFILE
1841         fi
1842         if [[ "$MULTI_PROTO" = yes && "$F_FLAG" = n ]]; then
1843                 rm -rf $NIGHTLY_PARENT_ROOT-nd/*
1844                 mkdir -p $NIGHTLY_PARENT_ROOT-nd
1845                 cd $ROOT-nd
1846                 ( tar cf - . |
1847                     ( cd $NIGHTLY_PARENT_ROOT-nd; umask 0; tar xpf - ) ) 2>&1 |
1848                     tee -a $mail_msg_file >> $LOGFILE
1849         fi
1850         if [ -n "${NIGHTLY_PARENT_TOOLS_ROOT}" ]; then
1851                 echo "\n==== Copying tools proto area to $NIGHTLY_PARENT_TOOLS_ROOT ====\n" | \
1852                     tee -a $LOGFILE >> $mail_msg_file
1853                 rm -rf $NIGHTLY_PARENT_TOOLS_ROOT/*
1854                 mkdir -p $NIGHTLY_PARENT_TOOLS_ROOT
1855                 if [[ "$MULTI_PROTO" = no || "$D_FLAG" = y ]]; then
1856                         ( cd $TOOLS_PROTO; tar cf - . |
1857                             ( cd $NIGHTLY_PARENT_TOOLS_ROOT;
1858                             umask 0; tar xpf - ) ) 2>&1 |
1859                             tee -a $mail_msg_file >> $LOGFILE
1860                 fi
1861         fi
1862 fi
1863
1864 #
1865 # ELF verification: ABI (-A) and runtime (-r) checks
1866 #
1867 if [[ ($build_ok = y) && (($A_FLAG = y) || ($r_FLAG = y)) ]]; then
1868         # Directory ELF-data.$MACH holds the files produced by these tests.
1869         elf_ddir=$SRC/ELF-data.$MACH
1870
1871         # If there is a previous ELF-data backup directory, remove it. Then,
1872         # rotate current ELF-data directory into its place and create a new
1873         # empty directory
1874         rm -rf $elf_ddir.ref
1875         if [[ -d $elf_ddir ]]; then
1876                 mv $elf_ddir $elf_ddir.ref
1877         fi
1878         mkdir -p $elf_ddir
1879
1880         # Call find_elf to produce a list of the ELF objects in the proto area.
1881         # This list is passed to check_rtime and interface_check, preventing
1882         # them from separately calling find_elf to do the same work twice.
1883         find_elf -fr $checkroot > $elf_ddir/object_list
1884
1885         if [[ $A_FLAG = y ]]; then
1886                 echo "\n==== Check versioning and ABI information ====\n"  | \
1887                     tee -a $LOGFILE >> $mail_msg_file
1888
1889                 # Produce interface description for the proto. Report errors.
1890                 interface_check -o -w $elf_ddir -f object_list \
1891                         -i interface -E interface.err
1892                 if [[ -s $elf_ddir/interface.err ]]; then
1893                         tee -a $LOGFILE < $elf_ddir/interface.err \
1894                             >> $mail_msg_file
1895                         build_extras_ok=n
1896                 fi
1897
1898                 # If ELF_DATA_BASELINE_DIR is defined, compare the new interface
1899                 # description file to that from the baseline gate. Issue a
1900                 # warning if the baseline is not present, and keep going.
1901                 if [[ "$ELF_DATA_BASELINE_DIR" != '' ]]; then
1902                         base_ifile="$ELF_DATA_BASELINE_DIR/interface"
1903
1904                         echo "\n==== Compare versioning and ABI information" \
1905                             "to baseline ====\n"  | \
1906                             tee -a $LOGFILE >> $mail_msg_file
1907                         echo "Baseline:  $base_ifile\n" >> $LOGFILE
1908
1909                         if [[ -f $base_ifile ]]; then
1910                                 interface_cmp -d -o $base_ifile \
1911                                     $elf_ddir/interface > $elf_ddir/interface.cmp
1912                                 if [[ -s $elf_ddir/interface.cmp ]]; then
1913                                         echo | tee -a $LOGFILE >> $mail_msg_file
1914                                         tee -a $LOGFILE < \
1915                                             $elf_ddir/interface.cmp \
1916                                             >> $mail_msg_file
1917                                         build_extras_ok=n
1918                                 fi
1919                         else
1920                                 echo "baseline not available. comparison" \
1921                                     "skipped" | \
1922                                     tee -a $LOGFILE >> $mail_msg_file
1923                         fi
1924
1925                 fi
1926         fi
1927
1928         if [[ $r_FLAG = y ]]; then
1929                 echo "\n==== Check ELF runtime attributes ====\n" | \
1930                     tee -a $LOGFILE >> $mail_msg_file
1931
1932                 # If we're doing a DEBUG build the proto area will be left
1933                 # with debuggable objects, thus don't assert -s.
1934                 if [[ $D_FLAG = y ]]; then
1935                         rtime_sflag=""
1936                 else
1937                         rtime_sflag="-s"
1938                 fi
1939                 check_rtime -i -m -v $rtime_sflag -o -w $elf_ddir \
1940                         -D object_list  -f object_list -E runtime.err \
1941                         -I runtime.attr.raw
1942                 if (( $? != 0 )); then
1943                         build_extras_ok=n
1944                 fi
1945
1946                 # check_rtime -I output needs to be sorted in order to
1947                 # compare it to that from previous builds.
1948                 sort $elf_ddir/runtime.attr.raw > $elf_ddir/runtime.attr
1949                 rm $elf_ddir/runtime.attr.raw
1950
1951                 # Report errors
1952                 if [[ -s $elf_ddir/runtime.err ]]; then
1953                         tee -a $LOGFILE < $elf_ddir/runtime.err \
1954                                 >> $mail_msg_file
1955                         build_extras_ok=n
1956                 fi
1957
1958                 # If there is an ELF-data directory from a previous build,
1959                 # then diff the attr files. These files contain information
1960                 # about dependencies, versioning, and runpaths. There is some
1961                 # overlap with the ABI checking done above, but this also
1962                 # flushes out non-ABI interface differences along with the
1963                 # other information.
1964                 echo "\n==== Diff ELF runtime attributes" \
1965                     "(since last build) ====\n" | \
1966                     tee -a $LOGFILE >> $mail_msg_file >> $mail_msg_file
1967
1968                 if [[ -f $elf_ddir.ref/runtime.attr ]]; then
1969                         diff $elf_ddir.ref/runtime.attr \
1970                                 $elf_ddir/runtime.attr \
1971                                 >> $mail_msg_file
1972                 fi
1973         fi
1974
1975         # If -u set, copy contents of ELF-data.$MACH to the parent workspace.
1976         if [[ "$u_FLAG" = "y" ]]; then
1977                 p_elf_ddir=$PARENT_WS/usr/src/ELF-data.$MACH
1978
1979                 # If parent lacks the ELF-data.$MACH directory, create it
1980                 if [[ ! -d $p_elf_ddir ]]; then
1981                         staffer mkdir -p $p_elf_ddir
1982                 fi
1983
1984                 # These files are used asynchronously by other builds for ABI
1985                 # verification, as above for the -A option. As such, we require
1986                 # the file replacement to be atomic. Copy the data to a temp
1987                 # file in the same filesystem and then rename into place.
1988                 (
1989                         cd $elf_ddir
1990                         for elf_dfile in *; do
1991                                 staffer cp $elf_dfile \
1992                                     ${p_elf_ddir}/${elf_dfile}.new
1993                                 staffer mv -f ${p_elf_ddir}/${elf_dfile}.new \
1994                                     ${p_elf_ddir}/${elf_dfile}
1995                         done
1996                 )
1997         fi
1998 fi
1999
2000 # DEBUG lint of kernel begins
2001
2002 if [ "$i_CMD_LINE_FLAG" = "n" -a "$l_FLAG" = "y" ]; then
2003         if [ "$LINTDIRS" = "" ]; then
2004                 # LINTDIRS="$SRC/uts y $SRC/stand y $SRC/psm y"
2005                 LINTDIRS="$SRC y"
2006         fi
2007         set $LINTDIRS
2008         while [ $# -gt 0 ]; do
2009                 dolint $1 $2; shift; shift
2010         done
2011 else
2012         echo "\n==== No '$MAKE lint' ====\n" >> $LOGFILE
2013 fi
2014
2015 # "make check" begins
2016
2017 if [ "$i_CMD_LINE_FLAG" = "n" -a "$C_FLAG" = "y" ]; then
2018         # remove old check.out
2019         rm -f $SRC/check.out
2020
2021         rm -f $SRC/check-${MACH}.out
2022         cd $SRC
2023         $MAKE -ek check ROOT="$checkroot" 2>&1 | tee -a $SRC/check-${MACH}.out \
2024             >> $LOGFILE
2025         echo "\n==== cstyle/hdrchk errors ====\n" >> $mail_msg_file
2026
2027         grep ":" $SRC/check-${MACH}.out |
2028                 egrep -v "Ignoring unknown host" | \
2029                 sort | uniq | tee $TMPDIR/check_errors >> $mail_msg_file
2030
2031         if [[ -s $TMPDIR/check_errors ]]; then
2032                 build_extras_ok=n
2033         fi
2034 else
2035         echo "\n==== No '$MAKE check' ====\n" >> $LOGFILE
2036 fi
2037
2038 echo "\n==== Find core files ====\n" | \
2039     tee -a $LOGFILE >> $mail_msg_file
2040
2041 find $abssrcdirs -name core -a -type f -exec file {} \; | \
2042         tee -a $LOGFILE >> $mail_msg_file
2043
2044 if [ "$f_FLAG" = "y" -a "$build_ok" = "y" ]; then
2045         echo "\n==== Diff unreferenced files (since last build) ====\n" \
2046             | tee -a $LOGFILE >>$mail_msg_file
2047         rm -f $SRC/unref-${MACH}.ref
2048         if [ -f $SRC/unref-${MACH}.out ]; then
2049                 mv $SRC/unref-${MACH}.out $SRC/unref-${MACH}.ref
2050         fi
2051
2052         findunref -S $SCM_TYPE -t $SRC/.build.tstamp -s usr $CODEMGR_WS \
2053             ${TOOLS}/findunref/exception_list 2>> $mail_msg_file | \
2054             sort > $SRC/unref-${MACH}.out
2055
2056         if [ ! -f $SRC/unref-${MACH}.ref ]; then
2057                 cp $SRC/unref-${MACH}.out $SRC/unref-${MACH}.ref
2058         fi
2059
2060         diff $SRC/unref-${MACH}.ref $SRC/unref-${MACH}.out >>$mail_msg_file
2061 fi
2062
2063 # Verify that the usual lists of files, such as exception lists,
2064 # contain only valid references to files.  If the build has failed,
2065 # then don't check the proto area.
2066 CHECK_PATHS=${CHECK_PATHS:-y}
2067 if [ "$CHECK_PATHS" = y -a "$N_FLAG" != y ]; then
2068         echo "\n==== Check lists of files ====\n" | tee -a $LOGFILE \
2069                 >>$mail_msg_file
2070         arg=-b
2071         [ "$build_ok" = y ] && arg=
2072         checkpaths $arg $checkroot > $SRC/check-paths.out 2>&1
2073         if [[ -s $SRC/check-paths.out ]]; then
2074                 tee -a $LOGFILE < $SRC/check-paths.out >> $mail_msg_file
2075                 build_extras_ok=n
2076         fi
2077 fi
2078
2079 if [ "$M_FLAG" != "y" -a "$build_ok" = y ]; then
2080         echo "\n==== Impact on file permissions ====\n" \
2081                 >> $mail_msg_file
2082
2083         abspkg=
2084         for d in $abssrcdirs; do
2085                 if [ -d "$d/pkg" ]; then
2086                         abspkg="$abspkg $d"
2087                 fi
2088         done
2089
2090         if [ -n "$abspkg" ]; then
2091                 for d in "$abspkg"; do
2092                         ( cd $d/pkg ; $MAKE -e pmodes ) >> $mail_msg_file
2093                 done
2094         fi
2095 fi
2096
2097 if [ "$w_FLAG" = "y" -a "$build_ok" = "y" ]; then
2098         if [[ "$MULTI_PROTO" = no || "$D_FLAG" = y ]]; then
2099                 do_wsdiff DEBUG $ROOT.prev $ROOT
2100         fi
2101
2102         if [[ "$MULTI_PROTO" = yes && "$F_FLAG" = n ]]; then
2103                 do_wsdiff non-DEBUG $ROOT-nd.prev $ROOT-nd
2104         fi
2105 fi
2106
2107 END_DATE=`date`
2108 echo "==== Nightly $maketype build completed: $END_DATE ====" | \
2109     tee -a $LOGFILE >> $build_time_file
2110
2111 typeset -i10 hours
2112 typeset -Z2 minutes
2113 typeset -Z2 seconds
2114
2115 elapsed_time=$SECONDS
2116 ((hours = elapsed_time / 3600 ))
2117 ((minutes = elapsed_time / 60  % 60))
2118 ((seconds = elapsed_time % 60))
2119
2120 echo "\n==== Total build time ====" | \
2121     tee -a $LOGFILE >> $build_time_file
2122 echo "\nreal    ${hours}:${minutes}:${seconds}" | \
2123     tee -a $LOGFILE >> $build_time_file
2124
2125 if [ "$u_FLAG" = "y" -a "$f_FLAG" = "y" -a "$build_ok" = "y" ]; then
2126         staffer cp ${SRC}/unref-${MACH}.out $PARENT_WS/usr/src/
2127
2128         #
2129         # Produce a master list of unreferenced files -- ideally, we'd
2130         # generate the master just once after all of the nightlies
2131         # have finished, but there's no simple way to know when that
2132         # will be.  Instead, we assume that we're the last nightly to
2133         # finish and merge all of the unref-${MACH}.out files in
2134         # $PARENT_WS/usr/src/.  If we are in fact the final ${MACH} to
2135         # finish, then this file will be the authoritative master
2136         # list.  Otherwise, another ${MACH}'s nightly will eventually
2137         # overwrite ours with its own master, but in the meantime our
2138         # temporary "master" will be no worse than any older master
2139         # which was already on the parent.
2140         #
2141
2142         set -- $PARENT_WS/usr/src/unref-*.out
2143         cp "$1" ${TMPDIR}/unref.merge
2144         shift
2145
2146         for unreffile; do
2147                 comm -12 ${TMPDIR}/unref.merge "$unreffile" > ${TMPDIR}/unref.$$
2148                 mv ${TMPDIR}/unref.$$ ${TMPDIR}/unref.merge
2149         done
2150
2151         staffer cp ${TMPDIR}/unref.merge $PARENT_WS/usr/src/unrefmaster.out
2152 fi
2153
2154 #
2155 # All done save for the sweeping up.
2156 # (whichever exit we hit here will trigger the "cleanup" trap which
2157 # optionally sends mail on completion).
2158 #
2159 if [[ "$build_ok" == "y" ]]; then
2160         if [[ "$W_FLAG" == "y" || "$build_extras_ok" == "y" ]]; then
2161                 exit 0
2162         fi
2163 fi
2164
2165 exit 1