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 #
  30 # Based on the nightly script from the integration folks,
  31 # Mostly modified and owned by mike_s.
  32 # Changes also by kjc, dmk.
  33 #
  34 # BRINGOVER_WS may be specified in the env file.
  35 # The default is the old behavior of CLONE_WS
  36 #
  37 # -i on the command line, means fast options, so when it's on the
  38 # command line (only), lint and check builds are skipped no matter what
  39 # the setting of their individual flags are in NIGHTLY_OPTIONS.
  40 #
  41 # LINTDIRS can be set in the env file, format is a list of:
  42 #
  43 #       /dirname-to-run-lint-on flag
  44 #
  45 #       Where flag is:  y - enable lint noise diff output
  46 #                       n - disable lint noise diff output
  47 #
  48 #       For example: LINTDIRS="$SRC/uts n $SRC/stand y $SRC/psm y"
  49 #
  50 # OPTHOME  may be set in the environment to override /opt
  51 #
  52 
  53 #
  54 # The CDPATH variable causes ksh's `cd' builtin to emit messages to stdout
  55 # under certain circumstances, which can really screw things up; unset it.
  56 #
  57 unset CDPATH
  58 
  59 # Get the absolute path of the nightly script that the user invoked.  This
  60 # may be a relative path, and we need to do this before changing directory.
  61 nightly_path=`whence $0`
  62 
  63 #
  64 # Keep track of where we found nightly so we can invoke the matching
  65 # which_scm script.  If that doesn't work, don't go guessing, just rely
  66 # on the $PATH settings, which will generally give us either /opt/onbld
  67 # or the user's workspace.
  68 #
  69 WHICH_SCM=$(dirname $nightly_path)/which_scm
  70 if [[ ! -x $WHICH_SCM ]]; then
  71         WHICH_SCM=which_scm
  72 fi
  73 
  74 function fatal_error
  75 {
  76         print -u2 "nightly: $*"
  77         exit 1
  78 }
  79 
  80 #
  81 # Function to do a DEBUG and non-DEBUG build. Needed because we might
  82 # need to do another for the source build, and since we only deliver DEBUG or
  83 # non-DEBUG packages.
  84 #
  85 # usage: normal_build
  86 #
  87 function normal_build {
  88 
  89         typeset orig_p_FLAG="$p_FLAG"
  90         typeset crypto_signer="$CODESIGN_USER"
  91 
  92         suffix=""
  93 
  94         # non-DEBUG build begins
  95 
  96         if [ "$F_FLAG" = "n" ]; then
  97                 set_non_debug_build_flags
  98                 CODESIGN_USER="$crypto_signer" \
  99                     build "non-DEBUG" "$suffix-nd" "-nd" "$MULTI_PROTO"
 100         else
 101                 echo "\n==== No non-DEBUG $open_only build ====\n" >> "$LOGFILE"
 102         fi
 103 
 104         # non-DEBUG build ends
 105 
 106         # DEBUG build begins
 107 
 108         if [ "$D_FLAG" = "y" ]; then
 109                 set_debug_build_flags
 110                 CODESIGN_USER="$crypto_signer" \
 111                     build "DEBUG" "$suffix" "" "$MULTI_PROTO"
 112         else
 113                 echo "\n==== No DEBUG $open_only build ====\n" >> "$LOGFILE"
 114         fi
 115 
 116         # DEBUG build ends
 117 
 118         p_FLAG="$orig_p_FLAG"
 119 }
 120 
 121 #
 122 # usage: run_hook HOOKNAME ARGS...
 123 #
 124 # If variable "$HOOKNAME" is defined, insert a section header into 
 125 # our logs and then run the command with ARGS
 126 #
 127 function run_hook {
 128         HOOKNAME=$1
 129         eval HOOKCMD=\$$HOOKNAME
 130         shift
 131 
 132         if [ -n "$HOOKCMD" ]; then 
 133                 (
 134                         echo "\n==== Running $HOOKNAME command: $HOOKCMD ====\n"
 135                         ( $HOOKCMD "$@" 2>&1 )
 136                         if [ "$?" -ne 0 ]; then
 137                                 # Let exit status propagate up
 138                                 touch $TMPDIR/abort
 139                         fi
 140                 ) | tee -a $mail_msg_file >> $LOGFILE
 141 
 142                 if [ -f $TMPDIR/abort ]; then
 143                         build_ok=n
 144                         echo "\nAborting at request of $HOOKNAME" |
 145                                 tee -a $mail_msg_file >> $LOGFILE
 146                         exit 1
 147                 fi
 148         fi
 149 }
 150 
 151 # Return library search directive as function of given root.
 152 function myldlibs {
 153         echo "-L$1/lib -L$1/usr/lib"
 154 }
 155 
 156 # Return header search directive as function of given root.
 157 function myheaders {
 158         echo "-I$1/usr/include"
 159 }
 160 
 161 #
 162 # Function to do the build, including package generation.
 163 # usage: build LABEL SUFFIX ND MULTIPROTO
 164 # - LABEL is used to tag build output.
 165 # - SUFFIX is used to distinguish files (e.g., DEBUG vs non-DEBUG,
 166 #   open-only vs full tree).
 167 # - ND is "-nd" (non-DEBUG builds) or "" (DEBUG builds).
 168 # - If MULTIPROTO is "yes", it means to name the proto area according to
 169 #   SUFFIX.  Otherwise ("no"), (re)use the standard proto area.
 170 #
 171 function build {
 172         LABEL=$1
 173         SUFFIX=$2
 174         ND=$3
 175         MULTIPROTO=$4
 176         INSTALLOG=install${SUFFIX}-${MACH}
 177         NOISE=noise${SUFFIX}-${MACH}
 178         PKGARCHIVE=${PKGARCHIVE_ORIG}${SUFFIX}
 179 
 180         ORIGROOT=$ROOT
 181         [ $MULTIPROTO = no ] || export ROOT=$ROOT$SUFFIX
 182 
 183         export ENVLDLIBS1=`myldlibs $ROOT`
 184         export ENVCPPFLAGS1=`myheaders $ROOT`
 185 
 186         this_build_ok=y
 187         #
 188         #       Build OS-Networking source
 189         #
 190         echo "\n==== Building OS-Net source at `date` ($LABEL) ====\n" \
 191                 >> $LOGFILE
 192 
 193         rm -f $SRC/${INSTALLOG}.out
 194         cd $SRC
 195         /bin/time $MAKE -e install 2>&1 | \
 196             tee -a $SRC/${INSTALLOG}.out >> $LOGFILE
 197 
 198         echo "\n==== Build errors ($LABEL) ====\n" >> $mail_msg_file
 199         egrep ":" $SRC/${INSTALLOG}.out |
 200             egrep -e "(^${MAKE}:|[      ]error[:        \n])" | \
 201             egrep -v "Ignoring unknown host" | \
 202             egrep -v "cc .* -o error " | \
 203             egrep -v "warning" | tee $TMPDIR/build_errs${SUFFIX} \
 204             >> $mail_msg_file
 205             sed -n "/^Undefined[        ]*first referenced$/,/^ld: fatal:/p" \
 206             < $SRC/${INSTALLOG}.out >> $mail_msg_file
 207         if [[ -s $TMPDIR/build_errs${SUFFIX} ]]; then
 208                 build_ok=n
 209                 this_build_ok=n
 210         fi
 211         grep "bootblock image is .* bytes too big" $SRC/${INSTALLOG}.out \
 212                 >> $mail_msg_file
 213         if [ "$?" = "0" ]; then
 214                 build_ok=n
 215                 this_build_ok=n
 216         fi
 217 
 218         echo "\n==== Build warnings ($LABEL) ====\n" >>$mail_msg_file
 219         egrep -i warning: $SRC/${INSTALLOG}.out \
 220                 | egrep -v '^tic:' \
 221                 | egrep -v "symbol (\`|')timezone' has differing types:" \
 222                 | egrep -v "parameter <PSTAMP> set to" \
 223                 | egrep -v "Ignoring unknown host" \
 224                 | egrep -v "redefining segment flags attribute for" \
 225                 | tee $TMPDIR/build_warnings${SUFFIX} >> $mail_msg_file
 226         if [[ -s $TMPDIR/build_warnings${SUFFIX} ]]; then
 227                 build_ok=n
 228                 this_build_ok=n
 229         fi
 230 
 231         echo "\n==== Ended OS-Net source build at `date` ($LABEL) ====\n" \
 232                 >> $LOGFILE
 233 
 234         echo "\n==== Elapsed build time ($LABEL) ====\n" >>$mail_msg_file
 235         tail -3  $SRC/${INSTALLOG}.out >>$mail_msg_file
 236 
 237         if [ "$i_FLAG" = "n" ]; then
 238                 rm -f $SRC/${NOISE}.ref
 239                 if [ -f $SRC/${NOISE}.out ]; then
 240                         mv $SRC/${NOISE}.out $SRC/${NOISE}.ref
 241                 fi
 242                 grep : $SRC/${INSTALLOG}.out \
 243                         | egrep -v '^/' \
 244                         | egrep -v '^(Start|Finish|real|user|sys|./bld_awk)' \
 245                         | egrep -v '^tic:' \
 246                         | egrep -v '^mcs' \
 247                         | egrep -v '^LD_LIBRARY_PATH=' \
 248                         | egrep -v 'ar: creating' \
 249                         | egrep -v 'ar: writing' \
 250                         | egrep -v 'conflicts:' \
 251                         | egrep -v ':saved created' \
 252                         | egrep -v '^stty.*c:' \
 253                         | egrep -v '^mfgname.c:' \
 254                         | egrep -v '^uname-i.c:' \
 255                         | egrep -v '^volumes.c:' \
 256                         | egrep -v '^lint library construction:' \
 257                         | egrep -v 'tsort: INFORM:' \
 258                         | egrep -v 'stripalign:' \
 259                         | egrep -v 'chars, width' \
 260                         | egrep -v "symbol (\`|')timezone' has differing types:" \
 261                         | egrep -v 'PSTAMP' \
 262                         | egrep -v '^Manifying' \
 263                         | egrep -v 'Ignoring unknown host' \
 264                         | egrep -v 'Processing method:' \
 265                         | egrep -v '^Writing' \
 266                         | egrep -v 'spellin1:' \
 267                         | egrep -v '^adding:' \
 268                         | egrep -v "^echo 'msgid" \
 269                         | egrep -v '^echo ' \
 270                         | egrep -v '\.c:$' \
 271                         | egrep -v '^Adding file:' \
 272                         | egrep -v 'CLASSPATH=' \
 273                         | egrep -v '\/var\/mail\/:saved' \
 274                         | egrep -v -- '-DUTS_VERSION=' \
 275                         | egrep -v '^Running Mkbootstrap' \
 276                         | egrep -v '^Applet length read:' \
 277                         | egrep -v 'bytes written:' \
 278                         | egrep -v '^File:SolarisAuthApplet.bin' \
 279                         | egrep -v -i 'jibversion' \
 280                         | egrep -v '^Output size:' \
 281                         | egrep -v '^Solo size statistics:' \
 282                         | egrep -v '^Using ROM API Version' \
 283                         | egrep -v '^Zero Signature length:' \
 284                         | egrep -v '^Note \(probably harmless\):' \
 285                         | egrep -v '::' \
 286                         | egrep -v -- '-xcache' \
 287                         | egrep -v '^\+' \
 288                         | egrep -v '^cc1: note: -fwritable-strings' \
 289                         | egrep -v 'svccfg-native -s svc:/' \
 290                         | sort | uniq >$SRC/${NOISE}.out
 291                 if [ ! -f $SRC/${NOISE}.ref ]; then
 292                         cp $SRC/${NOISE}.out $SRC/${NOISE}.ref
 293                 fi
 294                 echo "\n==== Build noise differences ($LABEL) ====\n" \
 295                         >>$mail_msg_file
 296                 diff $SRC/${NOISE}.ref $SRC/${NOISE}.out >>$mail_msg_file
 297         fi
 298 
 299         #
 300         #       Re-sign selected binaries using signing server
 301         #       (gatekeeper builds only)
 302         #
 303         if [ -n "$CODESIGN_USER" -a "$this_build_ok" = "y" ]; then
 304                 echo "\n==== Signing proto area at `date` ====\n" >> $LOGFILE
 305                 signing_file="${TMPDIR}/signing"
 306                 rm -f ${signing_file}
 307                 export CODESIGN_USER
 308                 signproto $SRC/tools/codesign/creds 2>&1 | \
 309                         tee -a ${signing_file} >> $LOGFILE
 310                 echo "\n==== Finished signing proto area at `date` ====\n" \
 311                     >> $LOGFILE
 312                 echo "\n==== Crypto module signing errors ($LABEL) ====\n" \
 313                     >> $mail_msg_file
 314                 egrep 'WARNING|ERROR' ${signing_file} >> $mail_msg_file
 315                 if (( $? == 0 )) ; then
 316                         build_ok=n
 317                         this_build_ok=n
 318                 fi
 319         fi
 320 
 321         #
 322         #       Building Packages
 323         #
 324         if [ "$p_FLAG" = "y" -a "$this_build_ok" = "y" ]; then
 325                 if [ -d $SRC/pkg ]; then
 326                         echo "\n==== Creating $LABEL packages at `date` ====\n" \
 327                                 >> $LOGFILE
 328                         echo "Clearing out $PKGARCHIVE ..." >> $LOGFILE
 329                         rm -rf $PKGARCHIVE >> "$LOGFILE" 2>&1
 330                         mkdir -p $PKGARCHIVE >> "$LOGFILE" 2>&1
 331 
 332                         rm -f $SRC/pkg/${INSTALLOG}.out
 333                         cd $SRC/pkg
 334                         /bin/time $MAKE -e install 2>&1 | \
 335                             tee -a $SRC/pkg/${INSTALLOG}.out >> $LOGFILE
 336 
 337                         echo "\n==== package build errors ($LABEL) ====\n" \
 338                                 >> $mail_msg_file
 339 
 340                         egrep "${MAKE}|ERROR|WARNING" $SRC/pkg/${INSTALLOG}.out | \
 341                                 grep ':' | \
 342                                 grep -v PSTAMP | \
 343                                 egrep -v "Ignoring unknown host" | \
 344                                 tee $TMPDIR/package >> $mail_msg_file
 345                         if [[ -s $TMPDIR/package ]]; then
 346                                 build_extras_ok=n
 347                                 this_build_ok=n
 348                         fi
 349                 else
 350                         #
 351                         # Handle it gracefully if -p was set but there so
 352                         # no pkg directory.
 353                         #
 354                         echo "\n==== No $LABEL packages to build ====\n" \
 355                                 >> $LOGFILE
 356                 fi
 357         else
 358                 echo "\n==== Not creating $LABEL packages ====\n" >> $LOGFILE
 359         fi
 360 
 361         ROOT=$ORIGROOT
 362 }
 363 
 364 # Usage: dolint /dir y|n
 365 # Arg. 2 is a flag to turn on/off the lint diff output
 366 function dolint {
 367         if [ ! -d "$1" ]; then
 368                 echo "dolint error: $1 is not a directory"
 369                 exit 1
 370         fi
 371 
 372         if [ "$2" != "y" -a "$2" != "n" ]; then
 373                 echo "dolint internal error: $2 should be 'y' or 'n'"
 374                 exit 1
 375         fi
 376 
 377         lintdir=$1
 378         dodiff=$2
 379         base=`basename $lintdir`
 380         LINTOUT=$lintdir/lint-${MACH}.out
 381         LINTNOISE=$lintdir/lint-noise-${MACH}
 382         export ENVLDLIBS1=`myldlibs $ROOT`
 383         export ENVCPPFLAGS1=`myheaders $ROOT`
 384 
 385         set_debug_build_flags
 386 
 387         #
 388         #       '$MAKE lint' in $lintdir
 389         #
 390         echo "\n==== Begin '$MAKE lint' of $base at `date` ====\n" >> $LOGFILE
 391 
 392         # remove old lint.out
 393         rm -f $lintdir/lint.out $lintdir/lint-noise.out
 394         if [ -f $lintdir/lint-noise.ref ]; then
 395                 mv $lintdir/lint-noise.ref ${LINTNOISE}.ref
 396         fi
 397 
 398         rm -f $LINTOUT
 399         cd $lintdir
 400         #
 401         # Remove all .ln files to ensure a full reference file
 402         #
 403         rm -f Nothing_to_remove \
 404             `find . \( -name SCCS -o -name .hg -o -name .svn -o -name .git \) \
 405                 -prune -o -type f -name '*.ln' -print `
 406 
 407         /bin/time $MAKE -ek lint 2>&1 | \
 408             tee -a $LINTOUT >> $LOGFILE
 409 
 410         echo "\n==== '$MAKE lint' of $base ERRORS ====\n" >> $mail_msg_file
 411 
 412         grep "$MAKE:" $LINTOUT |
 413                 egrep -v "Ignoring unknown host" | \
 414                 tee $TMPDIR/lint_errs >> $mail_msg_file
 415         if [[ -s $TMPDIR/lint_errs ]]; then
 416                 build_extras_ok=n
 417         fi
 418 
 419         echo "\n==== Ended '$MAKE lint' of $base at `date` ====\n" >> $LOGFILE
 420 
 421         echo "\n==== Elapsed time of '$MAKE lint' of $base ====\n" \
 422                 >>$mail_msg_file
 423         tail -3  $LINTOUT >>$mail_msg_file
 424 
 425         rm -f ${LINTNOISE}.ref
 426         if [ -f ${LINTNOISE}.out ]; then
 427                 mv ${LINTNOISE}.out ${LINTNOISE}.ref
 428         fi
 429         grep : $LINTOUT | \
 430                 egrep -v '^(real|user|sys)' |
 431                 egrep -v '(library construction)' | \
 432                 egrep -v ': global crosschecks' | \
 433                 egrep -v 'Ignoring unknown host' | \
 434                 egrep -v '\.c:$' | \
 435                 sort | uniq > ${LINTNOISE}.out
 436         if [ ! -f ${LINTNOISE}.ref ]; then
 437                 cp ${LINTNOISE}.out ${LINTNOISE}.ref
 438         fi
 439 
 440         if [ "$dodiff" != "n" ]; then
 441                 echo "\n==== lint warnings $base ====\n" \
 442                         >>$mail_msg_file
 443                 # should be none, though there are a few that were filtered out
 444                 # above
 445                 egrep -i '(warning|lint):' ${LINTNOISE}.out \
 446                         | sort | uniq | tee $TMPDIR/lint_warns >> $mail_msg_file
 447                 if [[ -s $TMPDIR/lint_warns ]]; then
 448                         build_extras_ok=n
 449                 fi
 450                 echo "\n==== lint noise differences $base ====\n" \
 451                         >> $mail_msg_file
 452                 diff ${LINTNOISE}.ref ${LINTNOISE}.out \
 453                         >> $mail_msg_file
 454         fi
 455 }
 456 
 457 #
 458 # Build and install the onbld tools.
 459 #
 460 # usage: build_tools DESTROOT
 461 #
 462 # returns non-zero status if the build was successful.
 463 #
 464 function build_tools {
 465         DESTROOT=$1
 466 
 467         INSTALLOG=install-${MACH}
 468 
 469         echo "\n==== Building tools at `date` ====\n" \
 470                 >> $LOGFILE
 471 
 472         rm -f ${TOOLS}/${INSTALLOG}.out
 473         cd ${TOOLS}
 474         /bin/time $MAKE TOOLS_PROTO=${DESTROOT} -e install 2>&1 | \
 475             tee -a ${TOOLS}/${INSTALLOG}.out >> $LOGFILE
 476 
 477         echo "\n==== Tools build errors ====\n" >> $mail_msg_file
 478 
 479         egrep ":" ${TOOLS}/${INSTALLOG}.out |
 480                 egrep -e "(${MAKE}:|[   ]error[:        \n])" | \
 481                 egrep -v "Ignoring unknown host" | \
 482                 egrep -v warning | tee $TMPDIR/tools_errors >> $mail_msg_file
 483 
 484         if [[ -s $TMPDIR/tools_errors ]]; then
 485                 return 1
 486         fi
 487         return 0
 488 }
 489 
 490 function staffer {
 491         if [ $ISUSER -ne 0 ]; then
 492                 "$@"
 493         else
 494                 arg="\"$1\""
 495                 shift
 496                 for i
 497                 do
 498                         arg="$arg \"$i\""
 499                 done
 500                 eval su $STAFFER -c \'$arg\'
 501         fi
 502 }
 503 
 504 #
 505 # Verify that the closed bins are present
 506 #
 507 function check_closed_bins {
 508         if [[ -n "$ON_CLOSED_BINS" && ! -d "$ON_CLOSED_BINS" ]]; then
 509                 echo "ON_CLOSED_BINS must point to the closed binaries tree."
 510                 build_ok=n
 511                 exit 1
 512         fi
 513 }
 514 
 515 #
 516 # wrapper over wsdiff.
 517 # usage: do_wsdiff LABEL OLDPROTO NEWPROTO
 518 #
 519 function do_wsdiff {
 520         label=$1
 521         oldproto=$2
 522         newproto=$3
 523 
 524         wsdiff="wsdiff"
 525         [ "$t_FLAG" = y ] && wsdiff="wsdiff -t"
 526 
 527         echo "\n==== Getting object changes since last build at `date`" \
 528             "($label) ====\n" | tee -a $LOGFILE >> $mail_msg_file
 529         $wsdiff -s -r ${TMPDIR}/wsdiff.results $oldproto $newproto 2>&1 | \
 530                     tee -a $LOGFILE >> $mail_msg_file
 531         echo "\n==== Object changes determined at `date` ($label) ====\n" | \
 532             tee -a $LOGFILE >> $mail_msg_file
 533 }
 534 
 535 #
 536 # Functions for setting build flags (DEBUG/non-DEBUG).  Keep them
 537 # together.
 538 #
 539 
 540 function set_non_debug_build_flags {
 541         export RELEASE_BUILD ; RELEASE_BUILD=
 542         unset EXTRA_OPTIONS
 543         unset EXTRA_CFLAGS
 544 }
 545 
 546 function set_debug_build_flags {
 547         unset RELEASE_BUILD
 548         unset EXTRA_OPTIONS
 549         unset EXTRA_CFLAGS
 550 }
 551 
 552 
 553 MACH=`uname -p`
 554 
 555 if [ "$OPTHOME" = "" ]; then
 556         OPTHOME=/opt
 557         export OPTHOME
 558 fi
 559 
 560 USAGE='Usage: nightly [-in] [+t] [-V VERS ] <env_file>
 561 
 562 Where:
 563         -i      Fast incremental options (no clobber, lint, check)
 564         -n      Do not do a bringover
 565         +t      Use the build tools in $ONBLD_TOOLS/bin
 566         -V VERS set the build version string to VERS
 567 
 568         <env_file>  file in Bourne shell syntax that sets and exports
 569         variables that configure the operation of this script and many of
 570         the scripts this one calls. If <env_file> does not exist,
 571         it will be looked for in $OPTHOME/onbld/env.
 572 
 573 non-DEBUG is the default build type. Build options can be set in the
 574 NIGHTLY_OPTIONS variable in the <env_file> as follows:
 575 
 576         -A      check for ABI differences in .so files
 577         -C      check for cstyle/hdrchk errors
 578         -D      do a build with DEBUG on
 579         -F      do _not_ do a non-DEBUG build
 580         -G      gate keeper default group of options (-au)
 581         -I      integration engineer default group of options (-ampu)
 582         -M      do not run pmodes (safe file permission checker)
 583         -N      do not run protocmp
 584         -R      default group of options for building a release (-mp)
 585         -U      update proto area in the parent
 586         -V VERS set the build version string to VERS
 587         -f      find unreferenced files
 588         -i      do an incremental build (no "make clobber")
 589         -l      do "make lint" in $LINTDIRS (default: $SRC y)
 590         -m      send mail to $MAILTO at end of build
 591         -n      do not do a bringover
 592         -p      create packages
 593         -r      check ELF runtime attributes in the proto area
 594         -t      build and use the tools in $SRC/tools (default setting)
 595         +t      Use the build tools in $ONBLD_TOOLS/bin
 596         -u      update proto_list_$MACH and friends in the parent workspace;
 597                 when used with -f, also build an unrefmaster.out in the parent
 598         -w      report on differences between previous and current proto areas
 599 '
 600 #
 601 #       A log file will be generated under the name $LOGFILE
 602 #       for partially completed build and log.`date '+%F'`
 603 #       in the same directory for fully completed builds.
 604 #
 605 
 606 # default values for low-level FLAGS; G I R are group FLAGS
 607 A_FLAG=n
 608 C_FLAG=n
 609 D_FLAG=n
 610 F_FLAG=n
 611 f_FLAG=n
 612 i_FLAG=n; i_CMD_LINE_FLAG=n
 613 l_FLAG=n
 614 M_FLAG=n
 615 m_FLAG=n
 616 N_FLAG=n
 617 n_FLAG=n
 618 p_FLAG=n
 619 r_FLAG=n
 620 t_FLAG=y
 621 U_FLAG=n
 622 u_FLAG=n
 623 V_FLAG=n
 624 w_FLAG=n
 625 W_FLAG=n
 626 #
 627 build_ok=y
 628 build_extras_ok=y
 629 
 630 #
 631 # examine arguments
 632 #
 633 
 634 OPTIND=1
 635 while getopts +intV:W FLAG
 636 do
 637         case $FLAG in
 638           i )   i_FLAG=y; i_CMD_LINE_FLAG=y
 639                 ;;
 640           n )   n_FLAG=y
 641                 ;;
 642          +t )   t_FLAG=n
 643                 ;;
 644           V )   V_FLAG=y
 645                 V_ARG="$OPTARG"
 646                 ;;
 647           W )   W_FLAG=y
 648                 ;;
 649          \? )   echo "$USAGE"
 650                 exit 1
 651                 ;;
 652         esac
 653 done
 654 
 655 # correct argument count after options
 656 shift `expr $OPTIND - 1`
 657 
 658 # test that the path to the environment-setting file was given
 659 if [ $# -ne 1 ]; then
 660         echo "$USAGE"
 661         exit 1
 662 fi
 663 
 664 # check if user is running nightly as root
 665 # ISUSER is set non-zero if an ordinary user runs nightly, or is zero
 666 # when root invokes nightly.
 667 /usr/bin/id | grep '^uid=0(' >/dev/null 2>&1
 668 ISUSER=$?;      export ISUSER
 669 
 670 #
 671 # force locale to C
 672 LANG=C;         export LANG
 673 LC_ALL=C;       export LC_ALL
 674 LC_COLLATE=C;   export LC_COLLATE
 675 LC_CTYPE=C;     export LC_CTYPE
 676 LC_MESSAGES=C;  export LC_MESSAGES
 677 LC_MONETARY=C;  export LC_MONETARY
 678 LC_NUMERIC=C;   export LC_NUMERIC
 679 LC_TIME=C;      export LC_TIME
 680 
 681 # clear environment variables we know to be bad for the build
 682 unset LD_OPTIONS
 683 unset LD_AUDIT          LD_AUDIT_32             LD_AUDIT_64
 684 unset LD_BIND_NOW       LD_BIND_NOW_32          LD_BIND_NOW_64
 685 unset LD_BREADTH        LD_BREADTH_32           LD_BREADTH_64
 686 unset LD_CONFIG         LD_CONFIG_32            LD_CONFIG_64
 687 unset LD_DEBUG          LD_DEBUG_32             LD_DEBUG_64
 688 unset LD_DEMANGLE       LD_DEMANGLE_32          LD_DEMANGLE_64
 689 unset LD_FLAGS          LD_FLAGS_32             LD_FLAGS_64
 690 unset LD_LIBRARY_PATH   LD_LIBRARY_PATH_32      LD_LIBRARY_PATH_64
 691 unset LD_LOADFLTR       LD_LOADFLTR_32          LD_LOADFLTR_64
 692 unset LD_NOAUDIT        LD_NOAUDIT_32           LD_NOAUDIT_64
 693 unset LD_NOAUXFLTR      LD_NOAUXFLTR_32         LD_NOAUXFLTR_64
 694 unset LD_NOCONFIG       LD_NOCONFIG_32          LD_NOCONFIG_64
 695 unset LD_NODIRCONFIG    LD_NODIRCONFIG_32       LD_NODIRCONFIG_64
 696 unset LD_NODIRECT       LD_NODIRECT_32          LD_NODIRECT_64
 697 unset LD_NOLAZYLOAD     LD_NOLAZYLOAD_32        LD_NOLAZYLOAD_64
 698 unset LD_NOOBJALTER     LD_NOOBJALTER_32        LD_NOOBJALTER_64
 699 unset LD_NOVERSION      LD_NOVERSION_32         LD_NOVERSION_64
 700 unset LD_ORIGIN         LD_ORIGIN_32            LD_ORIGIN_64
 701 unset LD_PRELOAD        LD_PRELOAD_32           LD_PRELOAD_64
 702 unset LD_PROFILE        LD_PROFILE_32           LD_PROFILE_64
 703 
 704 unset CONFIG
 705 unset GROUP
 706 unset OWNER
 707 unset REMOTE
 708 unset ENV
 709 unset ARCH
 710 unset CLASSPATH
 711 unset NAME
 712 
 713 #
 714 # To get ONBLD_TOOLS from the environment, it must come from the env file.
 715 # If it comes interactively, it is generally TOOLS_PROTO, which will be
 716 # clobbered before the compiler version checks, which will therefore fail.
 717 #
 718 unset ONBLD_TOOLS
 719 
 720 #
 721 #       Setup environmental variables
 722 #
 723 if [ -f /etc/nightly.conf ]; then
 724         . /etc/nightly.conf
 725 fi    
 726 
 727 if [ -f $1 ]; then
 728         if [[ $1 = */* ]]; then
 729                 . $1
 730         else
 731                 . ./$1
 732         fi
 733 else
 734         if [ -f $OPTHOME/onbld/env/$1 ]; then
 735                 . $OPTHOME/onbld/env/$1
 736         else
 737                 echo "Cannot find env file as either $1 or $OPTHOME/onbld/env/$1"
 738                 exit 1
 739         fi
 740 fi
 741 
 742 # contents of stdenv.sh inserted after next line:
 743 # STDENV_START
 744 # STDENV_END
 745 
 746 # Check if we have sufficient data to continue...
 747 [[ -v CODEMGR_WS ]] || fatal_error "Error: Variable CODEMGR_WS not set."
 748 if  [[ "${NIGHTLY_OPTIONS}" == ~(F)n ]] ; then
 749         # Check if the gate data are valid if we don't do a "bringover" below
 750         [[ -d "${CODEMGR_WS}" ]] || \
 751                 fatal_error "Error: ${CODEMGR_WS} is not a directory."
 752         [[ -f "${CODEMGR_WS}/usr/src/Makefile" ]] || \
 753                 fatal_error "Error: ${CODEMGR_WS}/usr/src/Makefile not found."
 754 fi
 755 
 756 #
 757 # place ourselves in a new task, respecting BUILD_PROJECT if set.
 758 #
 759 if [ -z "$BUILD_PROJECT" ]; then
 760         /usr/bin/newtask -c $$
 761 else
 762         /usr/bin/newtask -c $$ -p $BUILD_PROJECT
 763 fi
 764 
 765 ps -o taskid= -p $$ | read build_taskid
 766 ps -o project= -p $$ | read build_project
 767 
 768 #
 769 # See if NIGHTLY_OPTIONS is set
 770 #
 771 if [ "$NIGHTLY_OPTIONS" = "" ]; then
 772         NIGHTLY_OPTIONS="-aBm"
 773 fi
 774 
 775 #
 776 # If BRINGOVER_WS was not specified, let it default to CLONE_WS
 777 #
 778 if [ "$BRINGOVER_WS" = "" ]; then
 779         BRINGOVER_WS=$CLONE_WS
 780 fi
 781 
 782 #
 783 # If BRINGOVER_FILES was not specified, default to usr
 784 #
 785 if [ "$BRINGOVER_FILES" = "" ]; then
 786         BRINGOVER_FILES="usr"
 787 fi
 788 
 789 check_closed_bins
 790 
 791 #
 792 # Note: changes to the option letters here should also be applied to the
 793 #       bldenv script.  `d' is listed for backward compatibility.
 794 #
 795 NIGHTLY_OPTIONS=-${NIGHTLY_OPTIONS#-}
 796 OPTIND=1
 797 while getopts +ABCDdFfGIilMmNnpRrtUuwW FLAG $NIGHTLY_OPTIONS
 798 do
 799         case $FLAG in
 800           A )   A_FLAG=y
 801                 ;;
 802           B )   D_FLAG=y
 803                 ;; # old version of D
 804           C )   C_FLAG=y
 805                 ;;
 806           D )   D_FLAG=y
 807                 ;;
 808           F )   F_FLAG=y
 809                 ;;
 810           f )   f_FLAG=y
 811                 ;;
 812           G )   u_FLAG=y
 813                 ;;
 814           I )   m_FLAG=y
 815                 p_FLAG=y
 816                 u_FLAG=y
 817                 ;;
 818           i )   i_FLAG=y
 819                 ;;
 820           l )   l_FLAG=y
 821                 ;;
 822           M )   M_FLAG=y
 823                 ;;
 824           m )   m_FLAG=y
 825                 ;;
 826           N )   N_FLAG=y
 827                 ;;
 828           n )   n_FLAG=y
 829                 ;;
 830           p )   p_FLAG=y
 831                 ;;
 832           R )   m_FLAG=y
 833                 p_FLAG=y
 834                 ;;
 835           r )   r_FLAG=y
 836                 ;;
 837          +t )   t_FLAG=n
 838                 ;;
 839           U )   if [ -z "${PARENT_ROOT}" ]; then
 840                         echo "PARENT_ROOT must be set if the U flag is" \
 841                             "present in NIGHTLY_OPTIONS."
 842                         exit 1
 843                 fi
 844                 NIGHTLY_PARENT_ROOT=$PARENT_ROOT
 845                 if [ -n "${PARENT_TOOLS_ROOT}" ]; then
 846                         NIGHTLY_PARENT_TOOLS_ROOT=$PARENT_TOOLS_ROOT
 847                 fi
 848                 U_FLAG=y
 849                 ;;
 850           u )   u_FLAG=y
 851                 ;;
 852           w )   w_FLAG=y
 853                 ;;
 854           W )   W_FLAG=y
 855                 ;;
 856          \? )   echo "$USAGE"
 857                 exit 1
 858                 ;;
 859         esac
 860 done
 861 
 862 if [ $ISUSER -ne 0 ]; then
 863         # Set default value for STAFFER, if needed.
 864         if [ -z "$STAFFER" -o "$STAFFER" = "nobody" ]; then
 865                 STAFFER=`/usr/xpg4/bin/id -un`
 866                 export STAFFER
 867         fi
 868 fi
 869 
 870 if [ -z "$MAILTO" -o "$MAILTO" = "nobody" ]; then
 871         MAILTO=$STAFFER
 872         export MAILTO
 873 fi
 874 
 875 PATH="$OPTHOME/onbld/bin:$OPTHOME/onbld/bin/${MACH}:/usr/ccs/bin"
 876 PATH="$PATH:$OPTHOME/SUNWspro/bin:/usr/bin:/usr/sbin:/usr/ucb"
 877 PATH="$PATH:/usr/openwin/bin:/usr/sfw/bin:/opt/sfw/bin:."
 878 export PATH
 879 
 880 # roots of source trees, both relative to $SRC and absolute.
 881 relsrcdirs="."
 882 abssrcdirs="$SRC"
 883 
 884 PROTOCMPTERSE="protocmp.terse -gu"
 885 POUND_SIGN="#"
 886 # have we set RELEASE_DATE in our env file?
 887 if [ -z "$RELEASE_DATE" ]; then
 888         RELEASE_DATE=$(LC_ALL=C date +"%B %Y")
 889 fi
 890 BUILD_DATE=$(LC_ALL=C date +%Y-%b-%d)
 891 BASEWSDIR=$(basename $CODEMGR_WS)
 892 DEV_CM="\"@(#)SunOS Internal Development: $LOGNAME $BUILD_DATE [$BASEWSDIR]\""
 893 
 894 # we export POUND_SIGN, RELEASE_DATE and DEV_CM to speed up the build process
 895 # by avoiding repeated shell invocations to evaluate Makefile.master
 896 # definitions.
 897 export POUND_SIGN RELEASE_DATE DEV_CM
 898 
 899 maketype="distributed"
 900 if [[ -z "$MAKE" ]]; then
 901         MAKE=dmake
 902 elif [[ ! -x "$MAKE" ]]; then
 903         echo "\$MAKE is set to garbage in the environment"
 904         exit 1  
 905 fi
 906 export PATH
 907 export MAKE
 908 
 909 if [ "${SUNWSPRO}" != "" ]; then
 910         PATH="${SUNWSPRO}/bin:$PATH"
 911         export PATH
 912 fi
 913 
 914 hostname=$(uname -n)
 915 if [[ $DMAKE_MAX_JOBS != +([0-9]) || $DMAKE_MAX_JOBS -eq 0 ]]
 916 then
 917         maxjobs=
 918         if [[ -f $HOME/.make.machines ]]
 919         then
 920                 # Note: there is a hard tab and space character in the []s
 921                 # below.
 922                 egrep -i "^[    ]*$hostname[    \.]" \
 923                         $HOME/.make.machines | read host jobs
 924                 maxjobs=${jobs##*=}
 925         fi
 926 
 927         if [[ $maxjobs != +([0-9]) || $maxjobs -eq 0 ]]
 928         then
 929                 # default
 930                 maxjobs=4
 931         fi
 932 
 933         export DMAKE_MAX_JOBS=$maxjobs
 934 fi
 935 
 936 DMAKE_MODE=parallel;
 937 export DMAKE_MODE
 938 
 939 if [ -z "${ROOT}" ]; then
 940         echo "ROOT must be set."
 941         exit 1
 942 fi
 943 
 944 #
 945 # if -V flag was given, reset VERSION to V_ARG
 946 #
 947 if [ "$V_FLAG" = "y" ]; then
 948         VERSION=$V_ARG
 949 fi
 950 
 951 TMPDIR="/tmp/nightly.tmpdir.$$"
 952 export TMPDIR
 953 rm -rf ${TMPDIR}
 954 mkdir -p $TMPDIR || exit 1
 955 chmod 777 $TMPDIR
 956 
 957 #
 958 # Tools should only be built non-DEBUG.  Keep track of the tools proto
 959 # area path relative to $TOOLS, because the latter changes in an
 960 # export build.
 961 #
 962 # TOOLS_PROTO is included below for builds other than usr/src/tools
 963 # that look for this location.  For usr/src/tools, this will be
 964 # overridden on the $MAKE command line in build_tools().
 965 #
 966 TOOLS=${SRC}/tools
 967 TOOLS_PROTO_REL=proto/root_${MACH}-nd
 968 TOOLS_PROTO=${TOOLS}/${TOOLS_PROTO_REL};        export TOOLS_PROTO
 969 
 970 unset   CFLAGS LD_LIBRARY_PATH LDFLAGS
 971 
 972 # create directories that are automatically removed if the nightly script
 973 # fails to start correctly
 974 function newdir {
 975         dir=$1
 976         toadd=
 977         while [ ! -d $dir ]; do
 978                 toadd="$dir $toadd"
 979                 dir=`dirname $dir`
 980         done
 981         torm=
 982         newlist=
 983         for dir in $toadd; do
 984                 if staffer mkdir $dir; then
 985                         newlist="$ISUSER $dir $newlist"
 986                         torm="$dir $torm"
 987                 else
 988                         [ -z "$torm" ] || staffer rmdir $torm
 989                         return 1
 990                 fi
 991         done
 992         newdirlist="$newlist $newdirlist"
 993         return 0
 994 }
 995 newdirlist=
 996 
 997 [ -d $CODEMGR_WS ] || newdir $CODEMGR_WS || exit 1
 998 
 999 # since this script assumes the build is from full source, it nullifies
1000 # variables likely to have been set by a "ws" script; nullification
1001 # confines the search space for headers and libraries to the proto area
1002 # built from this immediate source.
1003 ENVLDLIBS1=
1004 ENVLDLIBS2=
1005 ENVLDLIBS3=
1006 ENVCPPFLAGS1=
1007 ENVCPPFLAGS2=
1008 ENVCPPFLAGS3=
1009 ENVCPPFLAGS4=
1010 PARENT_ROOT=
1011 
1012 export ENVLDLIBS3 ENVCPPFLAGS1 ENVCPPFLAGS2 ENVCPPFLAGS3 ENVCPPFLAGS4 \
1013         ENVLDLIBS1 ENVLDLIBS2 PARENT_ROOT
1014 
1015 PKGARCHIVE_ORIG=$PKGARCHIVE
1016 
1017 #
1018 # Juggle the logs and optionally send mail on completion.
1019 #
1020 
1021 function logshuffle {
1022         LLOG="$ATLOG/log.`date '+%F.%H:%M'`"
1023         if [ -f $LLOG -o -d $LLOG ]; then
1024                 LLOG=$LLOG.$$
1025         fi
1026 
1027         rm -f "$ATLOG/latest" 2>/dev/null
1028         mkdir -p $LLOG
1029         export LLOG
1030 
1031         if [ "$build_ok" = "y" ]; then
1032                 mv $ATLOG/proto_list_${MACH} $LLOG
1033 
1034                 if [ -f $ATLOG/proto_list_tools_${MACH} ]; then
1035                         mv $ATLOG/proto_list_tools_${MACH} $LLOG
1036                 fi
1037 
1038                 if [ -f $TMPDIR/wsdiff.results ]; then
1039                         mv $TMPDIR/wsdiff.results $LLOG
1040                 fi
1041 
1042                 if [ -f $TMPDIR/wsdiff-nd.results ]; then
1043                         mv $TMPDIR/wsdiff-nd.results $LLOG
1044                 fi
1045         fi
1046 
1047         #
1048         # Now that we're about to send mail, it's time to check the noise
1049         # file.  In the event that an error occurs beyond this point, it will
1050         # be recorded in the nightly.log file, but nowhere else.  This would
1051         # include only errors that cause the copying of the noise log to fail
1052         # or the mail itself not to be sent.
1053         #
1054 
1055         exec >>$LOGFILE 2>&1
1056         if [ -s $build_noise_file ]; then
1057                 echo "\n==== Nightly build noise ====\n" |
1058                     tee -a $LOGFILE >>$mail_msg_file
1059                 cat $build_noise_file >>$LOGFILE
1060                 cat $build_noise_file >>$mail_msg_file
1061                 echo | tee -a $LOGFILE >>$mail_msg_file
1062         fi
1063         rm -f $build_noise_file
1064 
1065         case "$build_ok" in
1066                 y)
1067                         state=Completed
1068                         ;;
1069                 i)
1070                         state=Interrupted
1071                         ;;
1072                 *)
1073                         state=Failed
1074                         ;;
1075         esac
1076 
1077         if [[ $state != "Interrupted" && $build_extras_ok != "y" ]]; then
1078                 state=Failed
1079         fi
1080 
1081         NIGHTLY_STATUS=$state
1082         export NIGHTLY_STATUS
1083 
1084         run_hook POST_NIGHTLY $state
1085         run_hook SYS_POST_NIGHTLY $state
1086 
1087         #
1088         # mailx(1) sets From: based on the -r flag
1089         # if it is given.
1090         #
1091         mailx_r=
1092         if [[ -n "${MAILFROM}" ]]; then
1093                 mailx_r="-r ${MAILFROM}"
1094         fi
1095 
1096         cat $build_time_file $build_environ_file $mail_msg_file \
1097             > ${LLOG}/mail_msg
1098         if [ "$m_FLAG" = "y" ]; then
1099                 cat ${LLOG}/mail_msg | /usr/bin/mailx ${mailx_r} -s \
1100         "Nightly ${MACH} Build of `basename ${CODEMGR_WS}` ${state}." \
1101                         ${MAILTO}
1102         fi
1103 
1104         if [ "$u_FLAG" = "y" -a "$build_ok" = "y" ]; then
1105                 staffer cp ${LLOG}/mail_msg $PARENT_WS/usr/src/mail_msg-${MACH}
1106                 staffer cp $LOGFILE $PARENT_WS/usr/src/nightly-${MACH}.log
1107         fi
1108 
1109         mv $LOGFILE $LLOG
1110 
1111         ln -s "$LLOG" "$ATLOG/latest"
1112 }
1113 
1114 #
1115 #       Remove the locks and temporary files on any exit
1116 #
1117 function cleanup {
1118         logshuffle
1119 
1120         [ -z "$lockfile" ] || staffer rm -f $lockfile
1121         [ -z "$atloglockfile" ] || rm -f $atloglockfile
1122         [ -z "$ulockfile" ] || staffer rm -f $ulockfile
1123         [ -z "$Ulockfile" ] || rm -f $Ulockfile
1124 
1125         set -- $newdirlist
1126         while [ $# -gt 0 ]; do
1127                 ISUSER=$1 staffer rmdir $2
1128                 shift; shift
1129         done
1130         rm -rf $TMPDIR
1131 }
1132 
1133 function cleanup_signal {
1134         build_ok=i
1135         # this will trigger cleanup(), above.
1136         exit 1
1137 }
1138 
1139 trap cleanup 0
1140 trap cleanup_signal 1 2 3 15
1141 
1142 #
1143 # Generic lock file processing -- make sure that the lock file doesn't
1144 # exist.  If it does, it should name the build host and PID.  If it
1145 # doesn't, then make sure we can create it.  Clean up locks that are
1146 # known to be stale (assumes host name is unique among build systems
1147 # for the workspace).
1148 #
1149 function create_lock {
1150         lockf=$1
1151         lockvar=$2
1152 
1153         ldir=`dirname $lockf`
1154         [ -d $ldir ] || newdir $ldir || exit 1
1155         eval $lockvar=$lockf
1156 
1157         while ! staffer ln -s $hostname.$STAFFER.$$ $lockf 2> /dev/null; do
1158                 basews=`basename $CODEMGR_WS`
1159                 ls -l $lockf | nawk '{print $NF}' | IFS=. read host user pid
1160                 if [ "$host" != "$hostname" ]; then
1161                         echo "$MACH build of $basews apparently" \
1162                             "already started by $user on $host as $pid."
1163                         exit 1
1164                 elif kill -s 0 $pid 2>/dev/null; then
1165                         echo "$MACH build of $basews already started" \
1166                             "by $user as $pid."
1167                         exit 1
1168                 else
1169                         # stale lock; clear it out and try again
1170                         rm -f $lockf
1171                 fi
1172         done
1173 }
1174 
1175 #
1176 # Return the list of interesting proto areas, depending on the current
1177 # options.
1178 #
1179 function allprotos {
1180         typeset roots="$ROOT"
1181 
1182         if [[ "$F_FLAG" = n && "$MULTI_PROTO" = yes ]]; then
1183                 roots="$roots $ROOT-nd"
1184         fi
1185 
1186         echo $roots
1187 }
1188 
1189 # Ensure no other instance of this script is running on this host.
1190 # LOCKNAME can be set in <env_file>, and is by default, but is not
1191 # required due to the use of $ATLOG below.
1192 if [ -n "$LOCKNAME" ]; then
1193         create_lock /tmp/$LOCKNAME "lockfile"
1194 fi
1195 #
1196 # Create from one, two, or three other locks:
1197 #       $ATLOG/nightly.lock
1198 #               - protects against multiple builds in same workspace
1199 #       $PARENT_WS/usr/src/nightly.$MACH.lock
1200 #               - protects against multiple 'u' copy-backs
1201 #       $NIGHTLY_PARENT_ROOT/nightly.lock
1202 #               - protects against multiple 'U' copy-backs
1203 #
1204 # Overriding ISUSER to 1 causes the lock to be created as root if the
1205 # script is run as root.  The default is to create it as $STAFFER.
1206 ISUSER=1 create_lock $ATLOG/nightly.lock "atloglockfile"
1207 if [ "$u_FLAG" = "y" ]; then
1208         create_lock $PARENT_WS/usr/src/nightly.$MACH.lock "ulockfile"
1209 fi
1210 if [ "$U_FLAG" = "y" ]; then
1211         # NIGHTLY_PARENT_ROOT is written as root if script invoked as root.
1212         ISUSER=1 create_lock $NIGHTLY_PARENT_ROOT/nightly.lock "Ulockfile"
1213 fi
1214 
1215 # Locks have been taken, so we're doing a build and we're committed to
1216 # the directories we may have created so far.
1217 newdirlist=
1218 
1219 #
1220 # Create mail_msg_file
1221 #
1222 mail_msg_file="${TMPDIR}/mail_msg"
1223 touch $mail_msg_file
1224 build_time_file="${TMPDIR}/build_time"
1225 build_environ_file="${TMPDIR}/build_environ"
1226 touch $build_environ_file
1227 #
1228 #       Move old LOGFILE aside
1229 #       ATLOG directory already made by 'create_lock' above
1230 #
1231 if [ -f $LOGFILE ]; then
1232         mv -f $LOGFILE ${LOGFILE}-
1233 fi
1234 #
1235 #       Build OsNet source
1236 #
1237 START_DATE=`date`
1238 SECONDS=0
1239 echo "\n==== Nightly $maketype build started:   $START_DATE ====" \
1240     | tee -a $LOGFILE > $build_time_file
1241 
1242 echo "\nBuild project:  $build_project\nBuild taskid:   $build_taskid" | \
1243     tee -a $mail_msg_file >> $LOGFILE
1244 
1245 # make sure we log only to the nightly build file
1246 build_noise_file="${TMPDIR}/build_noise"
1247 exec </dev/null >$build_noise_file 2>&1
1248 
1249 run_hook SYS_PRE_NIGHTLY
1250 run_hook PRE_NIGHTLY
1251 
1252 echo "\n==== list of environment variables ====\n" >> $LOGFILE
1253 env >> $LOGFILE
1254 
1255 echo "\n==== Nightly argument issues ====\n" | tee -a $mail_msg_file >> $LOGFILE
1256 
1257 if [ "$N_FLAG" = "y" ]; then
1258         if [ "$p_FLAG" = "y" ]; then
1259                 cat <<EOF | tee -a $mail_msg_file >> $LOGFILE
1260 WARNING: the p option (create packages) is set, but so is the N option (do
1261          not run protocmp); this is dangerous; you should unset the N option
1262 EOF
1263         else
1264                 cat <<EOF | tee -a $mail_msg_file >> $LOGFILE
1265 Warning: the N option (do not run protocmp) is set; it probably shouldn't be
1266 EOF
1267         fi
1268         echo "" | tee -a $mail_msg_file >> $LOGFILE
1269 fi
1270 
1271 if [ "$D_FLAG" = "n" -a "$l_FLAG" = "y" ]; then
1272         #
1273         # In the past we just complained but went ahead with the lint
1274         # pass, even though the proto area was built non-DEBUG.  It's
1275         # unlikely that non-DEBUG headers will make a difference, but
1276         # rather than assuming it's a safe combination, force the user
1277         # to specify a DEBUG build.
1278         #
1279         echo "WARNING: DEBUG build not requested; disabling lint.\n" \
1280             | tee -a $mail_msg_file >> $LOGFILE
1281         l_FLAG=n
1282 fi
1283 
1284 if [ "$f_FLAG" = "y" ]; then
1285         if [ "$i_FLAG" = "y" ]; then
1286                 echo "WARNING: the -f flag cannot be used during incremental" \
1287                     "builds; ignoring -f\n" | tee -a $mail_msg_file >> $LOGFILE
1288                 f_FLAG=n
1289         fi
1290         if [ "${l_FLAG}${p_FLAG}" != "yy" ]; then
1291                 echo "WARNING: the -f flag requires -l, and -p;" \
1292                     "ignoring -f\n" | tee -a $mail_msg_file >> $LOGFILE
1293                 f_FLAG=n
1294         fi
1295 fi
1296 
1297 if [ "$w_FLAG" = "y" -a ! -d $ROOT ]; then
1298         echo "WARNING: -w specified, but $ROOT does not exist;" \
1299             "ignoring -w\n" | tee -a $mail_msg_file >> $LOGFILE
1300         w_FLAG=n
1301 fi
1302 
1303 case $MULTI_PROTO in
1304 yes|no) ;;
1305 *)
1306         echo "WARNING: MULTI_PROTO is \"$MULTI_PROTO\"; " \
1307             "should be \"yes\" or \"no\"." | tee -a $mail_msg_file >> $LOGFILE
1308         echo "Setting MULTI_PROTO to \"no\".\n" | \
1309             tee -a $mail_msg_file >> $LOGFILE
1310         export MULTI_PROTO=no
1311         ;;
1312 esac
1313 
1314 echo "\n==== Build version ====\n" | tee -a $mail_msg_file >> $LOGFILE
1315 echo $VERSION | tee -a $mail_msg_file >> $LOGFILE
1316 
1317 # Save the current proto area if we're comparing against the last build
1318 if [ "$w_FLAG" = "y" -a -d "$ROOT" ]; then
1319     if [ -d "$ROOT.prev" ]; then
1320         rm -rf $ROOT.prev
1321     fi
1322     mv $ROOT $ROOT.prev
1323 fi
1324 
1325 # Same for non-DEBUG proto area
1326 if [ "$w_FLAG" = "y" -a "$MULTI_PROTO" = yes -a -d "$ROOT-nd" ]; then
1327         if [ -d "$ROOT-nd.prev" ]; then
1328                 rm -rf $ROOT-nd.prev
1329         fi
1330         mv $ROOT-nd $ROOT-nd.prev
1331 fi
1332 
1333 #
1334 # Echo the SCM type of the parent workspace, this can't just be which_scm
1335 # as that does not know how to identify various network repositories.
1336 #
1337 function parent_wstype {
1338         typeset scm_type junk
1339 
1340         CODEMGR_WS="$BRINGOVER_WS" "$WHICH_SCM" 2>/dev/null \
1341             | read scm_type junk
1342         if [[ -z "$scm_type" || "$scm_type" == unknown ]]; then
1343                 # Probe BRINGOVER_WS to determine its type
1344                 if [[ $BRINGOVER_WS == ssh://* ]]; then
1345                         scm_type="mercurial"
1346                 elif [[ $BRINGOVER_WS == http://* ]] && \
1347                     wget -q -O- --save-headers "$BRINGOVER_WS/?cmd=heads" | \
1348                     egrep -s "application/mercurial" 2> /dev/null; then
1349                         scm_type="mercurial"
1350                 else
1351                         scm_type="none"
1352                 fi
1353         fi    
1354 
1355         # fold both unsupported and unrecognized results into "none"
1356         case "$scm_type" in
1357         mercurial)
1358                 ;;
1359         *)      scm_type=none
1360                 ;;
1361         esac
1362 
1363         echo $scm_type
1364 }
1365 
1366 # Echo the SCM types of $CODEMGR_WS and $BRINGOVER_WS
1367 function child_wstype {
1368         typeset scm_type junk
1369 
1370         # Probe CODEMGR_WS to determine its type
1371         if [[ -d $CODEMGR_WS ]]; then
1372                 $WHICH_SCM | read scm_type junk || exit 1
1373         fi
1374 
1375         case "$scm_type" in
1376         none|git|mercurial)
1377                 ;;
1378         *)      scm_type=none
1379                 ;;
1380         esac
1381 
1382         echo $scm_type
1383 }
1384 
1385 SCM_TYPE=$(child_wstype)
1386 
1387 #
1388 #       Decide whether to clobber
1389 #
1390 if [ "$i_FLAG" = "n" -a -d "$SRC" ]; then
1391         echo "\n==== Make clobber at `date` ====\n" >> $LOGFILE
1392 
1393         cd $SRC
1394         # remove old clobber file
1395         rm -f $SRC/clobber.out
1396         rm -f $SRC/clobber-${MACH}.out
1397 
1398         # Remove all .make.state* files, just in case we are restarting
1399         # the build after having interrupted a previous 'make clobber'.
1400         find . \( -name SCCS -o -name .hg -o -name .svn -o -name .git \
1401                 -o -name 'interfaces.*' \) -prune \
1402                 -o -name '.make.*' -print | xargs rm -f
1403 
1404         $MAKE -ek clobber 2>&1 | tee -a $SRC/clobber-${MACH}.out >> $LOGFILE
1405         echo "\n==== Make clobber ERRORS ====\n" >> $mail_msg_file
1406         grep "$MAKE:" $SRC/clobber-${MACH}.out |
1407                 egrep -v "Ignoring unknown host" | \
1408                 tee $TMPDIR/clobber_errs >> $mail_msg_file
1409 
1410         if [[ -s $TMPDIR/clobber_errs ]]; then
1411                 build_extras_ok=n
1412         fi
1413 
1414         if [[ "$t_FLAG" = "y" ]]; then
1415                 echo "\n==== Make tools clobber at `date` ====\n" >> $LOGFILE
1416                 cd ${TOOLS}
1417                 rm -f ${TOOLS}/clobber-${MACH}.out
1418                 $MAKE TOOLS_PROTO=$TOOLS_PROTO -ek clobber 2>&1 | \
1419                         tee -a ${TOOLS}/clobber-${MACH}.out >> $LOGFILE
1420                 echo "\n==== Make tools clobber ERRORS ====\n" \
1421                         >> $mail_msg_file
1422                 grep "$MAKE:" ${TOOLS}/clobber-${MACH}.out \
1423                         >> $mail_msg_file
1424                 if (( $? == 0 )); then
1425                         build_extras_ok=n
1426                 fi
1427                 rm -rf ${TOOLS_PROTO}
1428                 mkdir -p ${TOOLS_PROTO}
1429         fi
1430 
1431         typeset roots=$(allprotos)
1432         echo "\n\nClearing $roots" >> "$LOGFILE"
1433         rm -rf $roots
1434 
1435         # Get back to a clean workspace as much as possible to catch
1436         # problems that only occur on fresh workspaces.
1437         # Remove all .make.state* files, libraries, and .o's that may
1438         # have been omitted from clobber.  A couple of libraries are
1439         # under source code control, so leave them alone.
1440         # We should probably blow away temporary directories too.
1441         cd $SRC
1442         find $relsrcdirs \( -name SCCS -o -name .hg -o -name .svn \
1443             -o -name .git -o -name 'interfaces.*' \) -prune -o \
1444             \( -name '.make.*' -o -name 'lib*.a' -o -name 'lib*.so*' -o \
1445                -name '*.o' \) -print | \
1446             grep -v 'tools/ctf/dwarf/.*/libdwarf' | xargs rm -f
1447 else
1448         echo "\n==== No clobber at `date` ====\n" >> $LOGFILE
1449 fi
1450 
1451 type bringover_mercurial > /dev/null 2>&1 || function bringover_mercurial {
1452         typeset -x PATH=$PATH
1453 
1454         # If the repository doesn't exist yet, then we want to populate it.
1455         if [[ ! -d $CODEMGR_WS/.hg ]]; then
1456                 staffer hg init $CODEMGR_WS
1457                 staffer echo "[paths]" > $CODEMGR_WS/.hg/hgrc
1458                 staffer echo "default=$BRINGOVER_WS" >> $CODEMGR_WS/.hg/hgrc
1459                 touch $TMPDIR/new_repository
1460         fi
1461 
1462         typeset -x HGMERGE="/bin/false"
1463 
1464         #
1465         # If the user has changes, regardless of whether those changes are
1466         # committed, and regardless of whether those changes conflict, then
1467         # we'll attempt to merge them either implicitly (uncommitted) or
1468         # explicitly (committed).
1469         #
1470         # These are the messages we'll use to help clarify mercurial output
1471         # in those cases.
1472         #
1473         typeset mergefailmsg="\
1474 ***\n\
1475 *** nightly was unable to automatically merge your changes.  You should\n\
1476 *** redo the full merge manually, following the steps outlined by mercurial\n\
1477 *** above, then restart nightly.\n\
1478 ***\n"
1479         typeset mergepassmsg="\
1480 ***\n\
1481 *** nightly successfully merged your changes.  This means that your working\n\
1482 *** directory has been updated, but those changes are not yet committed.\n\
1483 *** After nightly completes, you should validate the results of the merge,\n\
1484 *** then use hg commit manually.\n\
1485 ***\n"
1486 
1487         #
1488         # For each repository in turn:
1489         #
1490         # 1. Do the pull.  If this fails, dump the output and bail out.
1491         #
1492         # 2. If the pull resulted in an extra head, do an explicit merge.
1493         #    If this fails, dump the output and bail out.
1494         #
1495         # Because we can't rely on Mercurial to exit with a failure code
1496         # when a merge fails (Mercurial issue #186), we must grep the
1497         # output of pull/merge to check for attempted and/or failed merges.
1498         #
1499         # 3. If a merge failed, set the message and fail the bringover.
1500         #
1501         # 4. Otherwise, if a merge succeeded, set the message
1502         #
1503         # 5. Dump the output, and any message from step 3 or 4.
1504         #
1505 
1506         typeset HG_SOURCE=$BRINGOVER_WS
1507         if [ ! -f $TMPDIR/new_repository ]; then
1508                 HG_SOURCE=$TMPDIR/open_bundle.hg
1509                 staffer hg --cwd $CODEMGR_WS incoming --bundle $HG_SOURCE \
1510                     -v $BRINGOVER_WS > $TMPDIR/incoming_open.out
1511 
1512                 #
1513                 # If there are no incoming changesets, then incoming will
1514                 # fail, and there will be no bundle file.  Reset the source,
1515                 # to allow the remaining logic to complete with no false
1516                 # negatives.  (Unlike incoming, pull will return success
1517                 # for the no-change case.)
1518                 #
1519                 if (( $? != 0 )); then
1520                         HG_SOURCE=$BRINGOVER_WS
1521                 fi
1522         fi
1523 
1524         staffer hg --cwd $CODEMGR_WS pull -u $HG_SOURCE \
1525             > $TMPDIR/pull_open.out 2>&1
1526         if (( $? != 0 )); then
1527                 printf "%s: pull failed as follows:\n\n" "$CODEMGR_WS"
1528                 cat $TMPDIR/pull_open.out
1529                 if grep "^merging.*failed" $TMPDIR/pull_open.out > /dev/null 2>&1; then
1530                         printf "$mergefailmsg"
1531                 fi
1532                 touch $TMPDIR/bringover_failed
1533                 return
1534         fi
1535 
1536         if grep "not updating" $TMPDIR/pull_open.out > /dev/null 2>&1; then
1537                 staffer hg --cwd $CODEMGR_WS merge \
1538                     >> $TMPDIR/pull_open.out 2>&1
1539                 if (( $? != 0 )); then
1540                         printf "%s: merge failed as follows:\n\n" \
1541                             "$CODEMGR_WS"
1542                         cat $TMPDIR/pull_open.out
1543                         if grep "^merging.*failed" $TMPDIR/pull_open.out \
1544                             > /dev/null 2>&1; then
1545                                 printf "$mergefailmsg"
1546                         fi
1547                         touch $TMPDIR/bringover_failed
1548                         return
1549                 fi
1550         fi
1551 
1552         printf "updated %s with the following results:\n" "$CODEMGR_WS"
1553         cat $TMPDIR/pull_open.out
1554         if grep "^merging" $TMPDIR/pull_open.out >/dev/null 2>&1; then
1555                 printf "$mergepassmsg"
1556         fi
1557         printf "\n"
1558 
1559         #
1560         # Per-changeset output is neither useful nor manageable for a
1561         # newly-created repository.
1562         #
1563         if [ -f $TMPDIR/new_repository ]; then
1564                 return
1565         fi
1566 
1567         printf "\nadded the following changesets to open repository:\n"
1568         cat $TMPDIR/incoming_open.out
1569 }
1570 
1571 type bringover_none > /dev/null 2>&1 || function bringover_none {
1572         echo "Couldn't figure out what kind of SCM to use for $BRINGOVER_WS."
1573         touch $TMPDIR/bringover_failed
1574 }
1575 
1576 #
1577 #       Decide whether to bringover to the codemgr workspace
1578 #
1579 if [ "$n_FLAG" = "n" ]; then
1580         PARENT_SCM_TYPE=$(parent_wstype)
1581 
1582         if [[ $SCM_TYPE != none && $SCM_TYPE != $PARENT_SCM_TYPE ]]; then
1583                 echo "cannot bringover from $PARENT_SCM_TYPE to $SCM_TYPE, " \
1584                     "quitting at `date`." | tee -a $mail_msg_file >> $LOGFILE
1585                 exit 1
1586         fi
1587 
1588         run_hook PRE_BRINGOVER
1589 
1590         echo "\n==== bringover to $CODEMGR_WS at `date` ====\n" >> $LOGFILE
1591         echo "\n==== BRINGOVER LOG ====\n" >> $mail_msg_file
1592 
1593         eval "bringover_${PARENT_SCM_TYPE}" 2>&1 |
1594                 tee -a $mail_msg_file >> $LOGFILE
1595 
1596         if [ -f $TMPDIR/bringover_failed ]; then
1597                 rm -f $TMPDIR/bringover_failed
1598                 build_ok=n
1599                 echo "trouble with bringover, quitting at `date`." |
1600                         tee -a $mail_msg_file >> $LOGFILE
1601                 exit 1
1602         fi
1603 
1604         #
1605         # It's possible that we used the bringover above to create
1606         # $CODEMGR_WS.  If so, then SCM_TYPE was previously "none,"
1607         # but should now be the same as $BRINGOVER_WS.
1608         #
1609         [[ $SCM_TYPE = none ]] && SCM_TYPE=$PARENT_SCM_TYPE
1610 
1611         run_hook POST_BRINGOVER
1612 
1613         check_closed_bins
1614 
1615 else
1616         echo "\n==== No bringover to $CODEMGR_WS ====\n" >> $LOGFILE
1617 fi
1618 
1619 # Safeguards
1620 [[ -v CODEMGR_WS ]] || fatal_error "Error: Variable CODEMGR_WS not set."
1621 [[ -d "${CODEMGR_WS}" ]] || fatal_error "Error: ${CODEMGR_WS} is not a directory."
1622 [[ -f "${CODEMGR_WS}/usr/src/Makefile" ]] || fatal_error "Error: ${CODEMGR_WS}/usr/src/Makefile not found."
1623 
1624 if [[ "$t_FLAG" = "y" ]]; then
1625         echo "\n==== Bootstrapping cw ====\n" >> $LOGFILE
1626         ( cd ${TOOLS}
1627           set_non_debug_build_flags
1628           rm -f $TMPDIR/make-state
1629           $MAKE -K $TMPDIR/make-state -e TARGET=install cw 2>&1 >> $LOGFILE
1630           [[ "$?" -ne 0 ]] && fatal_error "Error: could not bootstrap cw"
1631         )
1632 
1633         # Switch ONBLD_TOOLS early if -t is specified so that
1634         # we could use bootstrapped cw for compiler checks.
1635         ONBLD_TOOLS=${TOOLS_PROTO}/opt/onbld
1636         export ONBLD_TOOLS
1637 fi
1638 
1639 echo "\n==== Build environment ====\n" | tee -a $build_environ_file >> $LOGFILE
1640 
1641 # System
1642 whence uname | tee -a $build_environ_file >> $LOGFILE
1643 uname -a 2>&1 | tee -a $build_environ_file >> $LOGFILE
1644 echo | tee -a $build_environ_file >> $LOGFILE
1645 
1646 # make
1647 whence $MAKE | tee -a $build_environ_file >> $LOGFILE
1648 $MAKE -v | tee -a $build_environ_file >> $LOGFILE
1649 echo "number of concurrent jobs = $DMAKE_MAX_JOBS" |
1650     tee -a $build_environ_file >> $LOGFILE
1651 
1652 #
1653 # Report the compiler versions.
1654 #
1655 
1656 if [[ ! -f $SRC/Makefile ]]; then
1657         build_ok=n
1658         echo "\nUnable to find \"Makefile\" in $SRC." | \
1659             tee -a $build_environ_file >> $LOGFILE
1660         exit 1
1661 fi
1662 
1663 ( cd $SRC
1664   for target in cc-version cc64-version java-version; do
1665         echo
1666         #
1667         # Put statefile somewhere we know we can write to rather than trip
1668         # over a read-only $srcroot.
1669         #
1670         rm -f $TMPDIR/make-state
1671         export SRC
1672         if $MAKE -K $TMPDIR/make-state -e $target 2>/dev/null; then
1673                 continue
1674         fi
1675         touch $TMPDIR/nocompiler
1676   done
1677   echo
1678 ) | tee -a $build_environ_file >> $LOGFILE
1679 
1680 if [ -f $TMPDIR/nocompiler ]; then
1681         rm -f $TMPDIR/nocompiler
1682         build_ok=n
1683         echo "Aborting due to missing compiler." |
1684                 tee -a $build_environ_file >> $LOGFILE
1685         exit 1
1686 fi
1687 
1688 # as
1689 whence as | tee -a $build_environ_file >> $LOGFILE
1690 as -V 2>&1 | head -1 | tee -a $build_environ_file >> $LOGFILE
1691 echo | tee -a $build_environ_file >> $LOGFILE
1692 
1693 # Check that we're running a capable link-editor
1694 whence ld | tee -a $build_environ_file >> $LOGFILE
1695 LDVER=`ld -V 2>&1`
1696 echo $LDVER | tee -a $build_environ_file >> $LOGFILE
1697 LDVER=`echo $LDVER | sed -e "s/.*-1\.\([0-9]*\).*/\1/"`
1698 if [ `expr $LDVER \< 422` -eq 1 ]; then
1699         echo "The link-editor needs to be at version 422 or higher to build" | \
1700             tee -a $build_environ_file >> $LOGFILE
1701         echo "the latest stuff.  Hope your build works." | \
1702             tee -a $build_environ_file >> $LOGFILE
1703 fi
1704 
1705 #
1706 # Build and use the workspace's tools if requested
1707 #
1708 if [[ "$t_FLAG" = "y" ]]; then
1709         set_non_debug_build_flags
1710 
1711         build_tools ${TOOLS_PROTO}
1712         if (( $? != 0 )); then
1713                 build_ok=n
1714         else
1715                 STABS=${TOOLS_PROTO}/opt/onbld/bin/${MACH}/stabs
1716                 export STABS
1717                 CTFSTABS=${TOOLS_PROTO}/opt/onbld/bin/${MACH}/ctfstabs
1718                 export CTFSTABS
1719                 GENOFFSETS=${TOOLS_PROTO}/opt/onbld/bin/genoffsets
1720                 export GENOFFSETS
1721 
1722                 CTFCONVERT=${TOOLS_PROTO}/opt/onbld/bin/${MACH}/ctfconvert
1723                 export CTFCONVERT
1724                 CTFMERGE=${TOOLS_PROTO}/opt/onbld/bin/${MACH}/ctfmerge
1725                 export CTFMERGE
1726 
1727                 PATH="${TOOLS_PROTO}/opt/onbld/bin/${MACH}:${PATH}"
1728                 PATH="${TOOLS_PROTO}/opt/onbld/bin:${PATH}"
1729                 export PATH
1730 
1731                 echo "\n==== New environment settings. ====\n" >> $LOGFILE
1732                 echo "STABS=${STABS}" >> $LOGFILE
1733                 echo "CTFSTABS=${CTFSTABS}" >> $LOGFILE
1734                 echo "CTFCONVERT=${CTFCONVERT}" >> $LOGFILE
1735                 echo "CTFMERGE=${CTFMERGE}" >> $LOGFILE
1736                 echo "PATH=${PATH}" >> $LOGFILE
1737                 echo "ONBLD_TOOLS=${ONBLD_TOOLS}" >> $LOGFILE
1738         fi
1739 fi
1740 
1741 # timestamp the start of the normal build; the findunref tool uses it.
1742 touch $SRC/.build.tstamp
1743 
1744 normal_build
1745 
1746 ORIG_SRC=$SRC
1747 BINARCHIVE=${CODEMGR_WS}/bin-${MACH}.cpio.Z
1748 
1749 
1750 #
1751 # There are several checks that need to look at the proto area, but
1752 # they only need to look at one, and they don't care whether it's
1753 # DEBUG or non-DEBUG.
1754 #
1755 if [[ "$MULTI_PROTO" = yes && "$D_FLAG" = n ]]; then
1756         checkroot=$ROOT-nd
1757 else
1758         checkroot=$ROOT
1759 fi
1760 
1761 if [ "$build_ok" = "y" ]; then
1762         echo "\n==== Creating protolist system file at `date` ====" \
1763                 >> $LOGFILE
1764         protolist $checkroot > $ATLOG/proto_list_${MACH}
1765         echo "==== protolist system file created at `date` ====\n" \
1766                 >> $LOGFILE
1767 
1768         if [ "$N_FLAG" != "y" ]; then
1769 
1770                 E1=
1771                 f1=
1772                 for f in $f1; do
1773                         if [ -f "$f" ]; then
1774                                 E1="$E1 -e $f"
1775                         fi
1776                 done
1777 
1778                 E2=
1779                 f2=
1780                 if [ -d "$SRC/pkg" ]; then
1781                         f2="$f2 exceptions/packaging"
1782                 fi
1783 
1784                 for f in $f2; do
1785                         if [ -f "$f" ]; then
1786                                 E2="$E2 -e $f"
1787                         fi
1788                 done
1789         fi
1790 
1791         if [ "$N_FLAG" != "y" -a -d $SRC/pkg ]; then
1792                 echo "\n==== Validating manifests against proto area ====\n" \
1793                     >> $mail_msg_file
1794                 ( cd $SRC/pkg ; $MAKE -e protocmp ROOT="$checkroot" ) | \
1795                     tee $TMPDIR/protocmp_noise >> $mail_msg_file
1796                 if [[ -s $TMPDIR/protocmp_noise ]]; then
1797                         build_extras_ok=n
1798                 fi
1799         fi
1800 
1801         if [ "$N_FLAG" != "y" -a -f "$REF_PROTO_LIST" ]; then
1802                 echo "\n==== Impact on proto area ====\n" >> $mail_msg_file
1803                 if [ -n "$E2" ]; then
1804                         ELIST=$E2
1805                 else
1806                         ELIST=$E1
1807                 fi
1808                 $PROTOCMPTERSE \
1809                         "Files in yesterday's proto area, but not today's:" \
1810                         "Files in today's proto area, but not yesterday's:" \
1811                         "Files that changed between yesterday and today:" \
1812                         ${ELIST} \
1813                         -d $REF_PROTO_LIST \
1814                         $ATLOG/proto_list_${MACH} \
1815                         >> $mail_msg_file
1816         fi
1817 fi
1818 
1819 if [[ "$u_FLAG" == "y" && "$build_ok" == "y" && \
1820     "$build_extras_ok" == "y" ]]; then
1821         staffer cp $ATLOG/proto_list_${MACH} \
1822                 $PARENT_WS/usr/src/proto_list_${MACH}
1823 fi
1824 
1825 # Update parent proto area if necessary. This is done now
1826 # so that the proto area has either DEBUG or non-DEBUG kernels.
1827 # Note that this clears out the lock file, so we can dispense with
1828 # the variable now.
1829 if [ "$U_FLAG" = "y" -a "$build_ok" = "y" ]; then
1830         echo "\n==== Copying proto area to $NIGHTLY_PARENT_ROOT ====\n" | \
1831             tee -a $LOGFILE >> $mail_msg_file
1832         rm -rf $NIGHTLY_PARENT_ROOT/*
1833         unset Ulockfile
1834         mkdir -p $NIGHTLY_PARENT_ROOT
1835         if [[ "$MULTI_PROTO" = no || "$D_FLAG" = y ]]; then
1836                 ( cd $ROOT; tar cf - . |
1837                     ( cd $NIGHTLY_PARENT_ROOT;  umask 0; tar xpf - ) ) 2>&1 |
1838                     tee -a $mail_msg_file >> $LOGFILE
1839         fi
1840         if [[ "$MULTI_PROTO" = yes && "$F_FLAG" = n ]]; then
1841                 rm -rf $NIGHTLY_PARENT_ROOT-nd/*
1842                 mkdir -p $NIGHTLY_PARENT_ROOT-nd
1843                 cd $ROOT-nd
1844                 ( tar cf - . |
1845                     ( cd $NIGHTLY_PARENT_ROOT-nd; umask 0; tar xpf - ) ) 2>&1 |
1846                     tee -a $mail_msg_file >> $LOGFILE
1847         fi
1848         if [ -n "${NIGHTLY_PARENT_TOOLS_ROOT}" ]; then
1849                 echo "\n==== Copying tools proto area to $NIGHTLY_PARENT_TOOLS_ROOT ====\n" | \
1850                     tee -a $LOGFILE >> $mail_msg_file
1851                 rm -rf $NIGHTLY_PARENT_TOOLS_ROOT/*
1852                 mkdir -p $NIGHTLY_PARENT_TOOLS_ROOT
1853                 if [[ "$MULTI_PROTO" = no || "$D_FLAG" = y ]]; then
1854                         ( cd $TOOLS_PROTO; tar cf - . |
1855                             ( cd $NIGHTLY_PARENT_TOOLS_ROOT; 
1856                             umask 0; tar xpf - ) ) 2>&1 |
1857                             tee -a $mail_msg_file >> $LOGFILE
1858                 fi
1859         fi
1860 fi
1861 
1862 #
1863 # ELF verification: ABI (-A) and runtime (-r) checks
1864 #
1865 if [[ ($build_ok = y) && (($A_FLAG = y) || ($r_FLAG = y)) ]]; then
1866         # Directory ELF-data.$MACH holds the files produced by these tests.
1867         elf_ddir=$SRC/ELF-data.$MACH
1868 
1869         # If there is a previous ELF-data backup directory, remove it. Then,
1870         # rotate current ELF-data directory into its place and create a new
1871         # empty directory
1872         rm -rf $elf_ddir.ref
1873         if [[ -d $elf_ddir ]]; then
1874                 mv $elf_ddir $elf_ddir.ref
1875         fi
1876         mkdir -p $elf_ddir
1877 
1878         # Call find_elf to produce a list of the ELF objects in the proto area.
1879         # This list is passed to check_rtime and interface_check, preventing
1880         # them from separately calling find_elf to do the same work twice.
1881         find_elf -fr $checkroot > $elf_ddir/object_list
1882 
1883         if [[ $A_FLAG = y ]]; then
1884                 echo "\n==== Check versioning and ABI information ====\n"  | \
1885                     tee -a $LOGFILE >> $mail_msg_file
1886 
1887                 # Produce interface description for the proto. Report errors.
1888                 interface_check -o -w $elf_ddir -f object_list \
1889                         -i interface -E interface.err
1890                 if [[ -s $elf_ddir/interface.err ]]; then
1891                         tee -a $LOGFILE < $elf_ddir/interface.err \
1892                             >> $mail_msg_file
1893                         build_extras_ok=n
1894                 fi
1895 
1896                 # If ELF_DATA_BASELINE_DIR is defined, compare the new interface
1897                 # description file to that from the baseline gate. Issue a
1898                 # warning if the baseline is not present, and keep going.
1899                 if [[ "$ELF_DATA_BASELINE_DIR" != '' ]]; then
1900                         base_ifile="$ELF_DATA_BASELINE_DIR/interface"
1901 
1902                         echo "\n==== Compare versioning and ABI information" \
1903                             "to baseline ====\n"  | \
1904                             tee -a $LOGFILE >> $mail_msg_file
1905                         echo "Baseline:  $base_ifile\n" >> $LOGFILE
1906 
1907                         if [[ -f $base_ifile ]]; then
1908                                 interface_cmp -d -o $base_ifile \
1909                                     $elf_ddir/interface > $elf_ddir/interface.cmp
1910                                 if [[ -s $elf_ddir/interface.cmp ]]; then
1911                                         echo | tee -a $LOGFILE >> $mail_msg_file
1912                                         tee -a $LOGFILE < \
1913                                             $elf_ddir/interface.cmp \
1914                                             >> $mail_msg_file
1915                                         build_extras_ok=n
1916                                 fi
1917                         else
1918                                 echo "baseline not available. comparison" \
1919                                     "skipped" | \
1920                                     tee -a $LOGFILE >> $mail_msg_file
1921                         fi
1922 
1923                 fi
1924         fi
1925 
1926         if [[ $r_FLAG = y ]]; then
1927                 echo "\n==== Check ELF runtime attributes ====\n" | \
1928                     tee -a $LOGFILE >> $mail_msg_file
1929 
1930                 # If we're doing a DEBUG build the proto area will be left
1931                 # with debuggable objects, thus don't assert -s.
1932                 if [[ $D_FLAG = y ]]; then
1933                         rtime_sflag=""
1934                 else
1935                         rtime_sflag="-s"
1936                 fi
1937                 check_rtime -i -m -v $rtime_sflag -o -w $elf_ddir \
1938                         -D object_list  -f object_list -E runtime.err \
1939                         -I runtime.attr.raw
1940                 if (( $? != 0 )); then
1941                         build_extras_ok=n
1942                 fi
1943 
1944                 # check_rtime -I output needs to be sorted in order to 
1945                 # compare it to that from previous builds.
1946                 sort $elf_ddir/runtime.attr.raw > $elf_ddir/runtime.attr
1947                 rm $elf_ddir/runtime.attr.raw
1948 
1949                 # Report errors
1950                 if [[ -s $elf_ddir/runtime.err ]]; then
1951                         tee -a $LOGFILE < $elf_ddir/runtime.err \
1952                                 >> $mail_msg_file
1953                         build_extras_ok=n
1954                 fi
1955 
1956                 # If there is an ELF-data directory from a previous build,
1957                 # then diff the attr files. These files contain information
1958                 # about dependencies, versioning, and runpaths. There is some
1959                 # overlap with the ABI checking done above, but this also
1960                 # flushes out non-ABI interface differences along with the
1961                 # other information.
1962                 echo "\n==== Diff ELF runtime attributes" \
1963                     "(since last build) ====\n" | \
1964                     tee -a $LOGFILE >> $mail_msg_file >> $mail_msg_file
1965 
1966                 if [[ -f $elf_ddir.ref/runtime.attr ]]; then
1967                         diff $elf_ddir.ref/runtime.attr \
1968                                 $elf_ddir/runtime.attr \
1969                                 >> $mail_msg_file
1970                 fi
1971         fi
1972 
1973         # If -u set, copy contents of ELF-data.$MACH to the parent workspace.
1974         if [[ "$u_FLAG" = "y" ]]; then
1975                 p_elf_ddir=$PARENT_WS/usr/src/ELF-data.$MACH
1976 
1977                 # If parent lacks the ELF-data.$MACH directory, create it
1978                 if [[ ! -d $p_elf_ddir ]]; then
1979                         staffer mkdir -p $p_elf_ddir
1980                 fi
1981 
1982                 # These files are used asynchronously by other builds for ABI
1983                 # verification, as above for the -A option. As such, we require
1984                 # the file replacement to be atomic. Copy the data to a temp
1985                 # file in the same filesystem and then rename into place. 
1986                 (
1987                         cd $elf_ddir
1988                         for elf_dfile in *; do
1989                                 staffer cp $elf_dfile \
1990                                     ${p_elf_ddir}/${elf_dfile}.new
1991                                 staffer mv -f ${p_elf_ddir}/${elf_dfile}.new \
1992                                     ${p_elf_ddir}/${elf_dfile}
1993                         done
1994                 )
1995         fi
1996 fi
1997 
1998 # DEBUG lint of kernel begins
1999 
2000 if [ "$i_CMD_LINE_FLAG" = "n" -a "$l_FLAG" = "y" ]; then
2001         if [ "$LINTDIRS" = "" ]; then
2002                 # LINTDIRS="$SRC/uts y $SRC/stand y $SRC/psm y"
2003                 LINTDIRS="$SRC y"
2004         fi
2005         set $LINTDIRS
2006         while [ $# -gt 0 ]; do
2007                 dolint $1 $2; shift; shift
2008         done
2009 else
2010         echo "\n==== No '$MAKE lint' ====\n" >> $LOGFILE
2011 fi
2012 
2013 # "make check" begins
2014 
2015 if [ "$i_CMD_LINE_FLAG" = "n" -a "$C_FLAG" = "y" ]; then
2016         # remove old check.out
2017         rm -f $SRC/check.out
2018 
2019         rm -f $SRC/check-${MACH}.out
2020         cd $SRC
2021         $MAKE -ek check ROOT="$checkroot" 2>&1 | tee -a $SRC/check-${MACH}.out \
2022             >> $LOGFILE
2023         echo "\n==== cstyle/hdrchk errors ====\n" >> $mail_msg_file
2024 
2025         grep ":" $SRC/check-${MACH}.out |
2026                 egrep -v "Ignoring unknown host" | \
2027                 sort | uniq | tee $TMPDIR/check_errors >> $mail_msg_file
2028 
2029         if [[ -s $TMPDIR/check_errors ]]; then
2030                 build_extras_ok=n
2031         fi
2032 else
2033         echo "\n==== No '$MAKE check' ====\n" >> $LOGFILE
2034 fi
2035 
2036 echo "\n==== Find core files ====\n" | \
2037     tee -a $LOGFILE >> $mail_msg_file
2038 
2039 find $abssrcdirs -name core -a -type f -exec file {} \; | \
2040         tee -a $LOGFILE >> $mail_msg_file
2041 
2042 if [ "$f_FLAG" = "y" -a "$build_ok" = "y" ]; then
2043         echo "\n==== Diff unreferenced files (since last build) ====\n" \
2044             | tee -a $LOGFILE >>$mail_msg_file
2045         rm -f $SRC/unref-${MACH}.ref
2046         if [ -f $SRC/unref-${MACH}.out ]; then
2047                 mv $SRC/unref-${MACH}.out $SRC/unref-${MACH}.ref
2048         fi
2049 
2050         findunref -S $SCM_TYPE -t $SRC/.build.tstamp -s usr $CODEMGR_WS \
2051             ${TOOLS}/findunref/exception_list 2>> $mail_msg_file | \
2052             sort > $SRC/unref-${MACH}.out
2053 
2054         if [ ! -f $SRC/unref-${MACH}.ref ]; then
2055                 cp $SRC/unref-${MACH}.out $SRC/unref-${MACH}.ref
2056         fi
2057 
2058         diff $SRC/unref-${MACH}.ref $SRC/unref-${MACH}.out >>$mail_msg_file
2059 fi
2060 
2061 # Verify that the usual lists of files, such as exception lists,
2062 # contain only valid references to files.  If the build has failed,
2063 # then don't check the proto area.
2064 CHECK_PATHS=${CHECK_PATHS:-y}
2065 if [ "$CHECK_PATHS" = y -a "$N_FLAG" != y ]; then
2066         echo "\n==== Check lists of files ====\n" | tee -a $LOGFILE \
2067                 >>$mail_msg_file
2068         arg=-b
2069         [ "$build_ok" = y ] && arg=
2070         checkpaths $arg $checkroot > $SRC/check-paths.out 2>&1
2071         if [[ -s $SRC/check-paths.out ]]; then
2072                 tee -a $LOGFILE < $SRC/check-paths.out >> $mail_msg_file
2073                 build_extras_ok=n
2074         fi
2075 fi
2076 
2077 if [ "$M_FLAG" != "y" -a "$build_ok" = y ]; then
2078         echo "\n==== Impact on file permissions ====\n" \
2079                 >> $mail_msg_file
2080 
2081         abspkg=
2082         for d in $abssrcdirs; do
2083                 if [ -d "$d/pkg" ]; then
2084                         abspkg="$abspkg $d"
2085                 fi
2086         done
2087 
2088         if [ -n "$abspkg" ]; then
2089                 for d in "$abspkg"; do
2090                         ( cd $d/pkg ; $MAKE -e pmodes ) >> $mail_msg_file
2091                 done
2092         fi
2093 fi
2094 
2095 if [ "$w_FLAG" = "y" -a "$build_ok" = "y" ]; then
2096         if [[ "$MULTI_PROTO" = no || "$D_FLAG" = y ]]; then
2097                 do_wsdiff DEBUG $ROOT.prev $ROOT
2098         fi
2099 
2100         if [[ "$MULTI_PROTO" = yes && "$F_FLAG" = n ]]; then
2101                 do_wsdiff non-DEBUG $ROOT-nd.prev $ROOT-nd
2102         fi
2103 fi
2104 
2105 END_DATE=`date`
2106 echo "==== Nightly $maketype build completed: $END_DATE ====" | \
2107     tee -a $LOGFILE >> $build_time_file
2108 
2109 typeset -i10 hours
2110 typeset -Z2 minutes
2111 typeset -Z2 seconds
2112 
2113 elapsed_time=$SECONDS
2114 ((hours = elapsed_time / 3600 ))
2115 ((minutes = elapsed_time / 60  % 60))
2116 ((seconds = elapsed_time % 60))
2117 
2118 echo "\n==== Total build time ====" | \
2119     tee -a $LOGFILE >> $build_time_file
2120 echo "\nreal    ${hours}:${minutes}:${seconds}" | \
2121     tee -a $LOGFILE >> $build_time_file
2122 
2123 if [ "$u_FLAG" = "y" -a "$f_FLAG" = "y" -a "$build_ok" = "y" ]; then
2124         staffer cp ${SRC}/unref-${MACH}.out $PARENT_WS/usr/src/
2125 
2126         #
2127         # Produce a master list of unreferenced files -- ideally, we'd
2128         # generate the master just once after all of the nightlies
2129         # have finished, but there's no simple way to know when that
2130         # will be.  Instead, we assume that we're the last nightly to
2131         # finish and merge all of the unref-${MACH}.out files in
2132         # $PARENT_WS/usr/src/.  If we are in fact the final ${MACH} to
2133         # finish, then this file will be the authoritative master
2134         # list.  Otherwise, another ${MACH}'s nightly will eventually
2135         # overwrite ours with its own master, but in the meantime our
2136         # temporary "master" will be no worse than any older master
2137         # which was already on the parent.
2138         #
2139 
2140         set -- $PARENT_WS/usr/src/unref-*.out
2141         cp "$1" ${TMPDIR}/unref.merge
2142         shift
2143 
2144         for unreffile; do
2145                 comm -12 ${TMPDIR}/unref.merge "$unreffile" > ${TMPDIR}/unref.$$
2146                 mv ${TMPDIR}/unref.$$ ${TMPDIR}/unref.merge
2147         done
2148 
2149         staffer cp ${TMPDIR}/unref.merge $PARENT_WS/usr/src/unrefmaster.out
2150 fi
2151 
2152 #
2153 # All done save for the sweeping up.
2154 # (whichever exit we hit here will trigger the "cleanup" trap which
2155 # optionally sends mail on completion).
2156 #
2157 if [[ "$build_ok" == "y" ]]; then
2158         if [[ "$W_FLAG" == "y" || "$build_extras_ok" == "y" ]]; then
2159                 exit 0
2160         fi
2161 fi
2162 
2163 exit 1