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 #
  29 # Based on the nightly script from the integration folks,
  30 # Mostly modified and owned by mike_s.
  31 # Changes also by kjc, dmk.
  32 #
  33 # BRINGOVER_WS may be specified in the env file.
  34 # The default is the old behavior of CLONE_WS
  35 #
  36 # -i on the command line, means fast options, so when it's on the
  37 # command line (only), lint and check builds are skipped no matter what
  38 # the setting of their individual flags are in NIGHTLY_OPTIONS.
  39 #
  40 # LINTDIRS can be set in the env file, format is a list of:
  41 #
  42 #       /dirname-to-run-lint-on flag
  43 #
  44 #       Where flag is:  y - enable lint noise diff output
  45 #                       n - disable lint noise diff output
  46 #
  47 #       For example: LINTDIRS="$SRC/uts n $SRC/stand y $SRC/psm y"
  48 #
  49 # OPTHOME  may be set in the environment to override /opt
  50 #
  51
  52 #
  53 # The CDPATH variable causes ksh's `cd' builtin to emit messages to stdout
  54 # under certain circumstances, which can really screw things up; unset it.
  55 #
  56 unset CDPATH
  57
  58 # Get the absolute path of the nightly script that the user invoked.  This
  59 # may be a relative path, and we need to do this before changing directory.
  60 nightly_path=`whence $0`
  61
  62 #
  63 # Keep track of where we found nightly so we can invoke the matching
  64 # which_scm script.  If that doesn't work, don't go guessing, just rely
  65 # on the $PATH settings, which will generally give us either /opt/onbld
  66 # or the user's workspace.
  67 #
  68 WHICH_SCM=$(dirname $nightly_path)/which_scm
  69 if [[ ! -x $WHICH_SCM ]]; then
  70         WHICH_SCM=which_scm
  71 fi
  72
  73 function fatal_error
  74 {
  75         print -u2 "nightly: $*"
  76         exit 1
  77 }
  78
  79 #
  80 # Function to do a DEBUG and non-DEBUG build. Needed because we might
  81 # need to do another for the source build, and since we only deliver DEBUG or
  82 # non-DEBUG packages.
  83 #
  84 # usage: normal_build
  85 #
  86 function normal_build {
  87
  88         typeset orig_p_FLAG="$p_FLAG"
  89         typeset crypto_signer="$CODESIGN_USER"
  90
  91         suffix=""
  92
  93         # non-DEBUG build begins
  94
  95         if [ "$F_FLAG" = "n" ]; then
  96                 set_non_debug_build_flags
  97                 CODESIGN_USER="$crypto_signer" \
  98                     build "non-DEBUG" "$suffix-nd" "-nd" "$MULTI_PROTO"
  99         else
 100                 echo "\n==== No non-DEBUG $open_only build ====\n" >> "$LOGFILE"
 101         fi
 102
 103         # non-DEBUG build ends
 104
 105         # DEBUG build begins
 106
 107         if [ "$D_FLAG" = "y" ]; then
 108                 set_debug_build_flags
 109                 CODESIGN_USER="$crypto_signer" \
 110                     build "DEBUG" "$suffix" "" "$MULTI_PROTO"
 111         else
 112                 echo "\n==== No DEBUG $open_only build ====\n" >> "$LOGFILE"
 113         fi
 114
 115         # DEBUG build ends
 116
 117         p_FLAG="$orig_p_FLAG"
 118 }
 119
 120 #
 121 # usage: run_hook HOOKNAME ARGS...
 122 #
 123 # If variable "$HOOKNAME" is defined, insert a section header into
 124 # our logs and then run the command with ARGS
 125 #
 126 function run_hook {
 127         HOOKNAME=$1
 128         eval HOOKCMD=\$$HOOKNAME
 129         shift
 130
 131         if [ -n "$HOOKCMD" ]; then
 132                 (
 133                         echo "\n==== Running $HOOKNAME command: $HOOKCMD ====\n"
 134                         ( $HOOKCMD "$@" 2>&1 )
 135                         if [ "$?" -ne 0 ]; then
 136                                 # Let exit status propagate up
 137                                 touch $TMPDIR/abort
 138                         fi
 139                 ) | tee -a $mail_msg_file >> $LOGFILE
 140
 141                 if [ -f $TMPDIR/abort ]; then
 142                         build_ok=n
 143                         echo "\nAborting at request of $HOOKNAME" |
 144                                 tee -a $mail_msg_file >> $LOGFILE
 145                         exit 1
 146                 fi
 147         fi
 148 }
 149
 150 # Return library search directive as function of given root.
 151 function myldlibs {
 152         echo "-L$1/lib -L$1/usr/lib"
 153 }
 154
 155 # Return header search directive as function of given root.
 156 function myheaders {
 157         echo "-I$1/usr/include"
 158 }
 159
 160 #
 161 # Function to do the build, including package generation.
 162 # usage: build LABEL SUFFIX ND MULTIPROTO
 163 # - LABEL is used to tag build output.
 164 # - SUFFIX is used to distinguish files (e.g., DEBUG vs non-DEBUG,
 165 #   open-only vs full tree).
 166 # - ND is "-nd" (non-DEBUG builds) or "" (DEBUG builds).
 167 # - If MULTIPROTO is "yes", it means to name the proto area according to
 168 #   SUFFIX.  Otherwise ("no"), (re)use the standard proto area.
 169 #
 170 function build {
 171         LABEL=$1
 172         SUFFIX=$2
 173         ND=$3
 174         MULTIPROTO=$4
 175         INSTALLOG=install${SUFFIX}-${MACH}
 176         NOISE=noise${SUFFIX}-${MACH}
 177         PKGARCHIVE=${PKGARCHIVE_ORIG}${SUFFIX}
 178
 179         ORIGROOT=$ROOT
 180         [ $MULTIPROTO = no ] || export ROOT=$ROOT$SUFFIX
 181
 182         export ENVLDLIBS1=`myldlibs $ROOT`
 183         export ENVCPPFLAGS1=`myheaders $ROOT`
 184
 185         this_build_ok=y
 186         #
 187         #       Build OS-Networking source
 188         #
 189         echo "\n==== Building OS-Net source at `date` ($LABEL) ====\n" \
 190                 >> $LOGFILE
 191
 192         rm -f $SRC/${INSTALLOG}.out
 193         cd $SRC
 194         /bin/time $MAKE -e install 2>&1 | \
 195             tee -a $SRC/${INSTALLOG}.out >> $LOGFILE
 196
 197         echo "\n==== Build errors ($LABEL) ====\n" >> $mail_msg_file
 198         egrep ":" $SRC/${INSTALLOG}.out |
 199                 egrep -e "(^${MAKE}:|[  ]error[:        \n])" | \
 200                 egrep -v "Ignoring unknown host" | \
 201                 egrep -v "cc .* -o error " | \
 202                 egrep -v "warning" | tee $TMPDIR/build_errs${SUFFIX} \
 203                 >> $mail_msg_file
 204         if [[ -s $TMPDIR/build_errs${SUFFIX} ]]; then
 205                 build_ok=n
 206                 this_build_ok=n
 207         fi
 208         grep "bootblock image is .* bytes too big" $SRC/${INSTALLOG}.out \
 209                 >> $mail_msg_file
 210         if [ "$?" = "0" ]; then
 211                 build_ok=n
 212                 this_build_ok=n
 213         fi
 214
 215         echo "\n==== Build warnings ($LABEL) ====\n" >>$mail_msg_file
 216         egrep -i warning: $SRC/${INSTALLOG}.out \
 217                 | egrep -v '^tic:' \
 218                 | egrep -v "symbol (\`|')timezone' has differing types:" \
 219                 | egrep -v "parameter <PSTAMP> set to" \
 220                 | egrep -v "Ignoring unknown host" \
 221                 | egrep -v "redefining segment flags attribute for" \
 222                 | tee $TMPDIR/build_warnings${SUFFIX} >> $mail_msg_file
 223         if [[ -s $TMPDIR/build_warnings${SUFFIX} ]]; then
 224                 build_ok=n
 225                 this_build_ok=n
 226         fi
 227
 228         echo "\n==== Ended OS-Net source build at `date` ($LABEL) ====\n" \
 229                 >> $LOGFILE
 230
 231         echo "\n==== Elapsed build time ($LABEL) ====\n" >>$mail_msg_file
 232         tail -3  $SRC/${INSTALLOG}.out >>$mail_msg_file
 233
 234         if [ "$i_FLAG" = "n" ]; then
 235                 rm -f $SRC/${NOISE}.ref
 236                 if [ -f $SRC/${NOISE}.out ]; then
 237                         mv $SRC/${NOISE}.out $SRC/${NOISE}.ref
 238                 fi
 239                 grep : $SRC/${INSTALLOG}.out \
 240                         | egrep -v '^/' \
 241                         | egrep -v '^(Start|Finish|real|user|sys|./bld_awk)' \
 242                         | egrep -v '^tic:' \
 243                         | egrep -v '^mcs' \
 244                         | egrep -v '^LD_LIBRARY_PATH=' \
 245                         | egrep -v 'ar: creating' \
 246                         | egrep -v 'ar: writing' \
 247                         | egrep -v 'conflicts:' \
 248                         | egrep -v ':saved created' \
 249                         | egrep -v '^stty.*c:' \
 250                         | egrep -v '^mfgname.c:' \
 251                         | egrep -v '^uname-i.c:' \
 252                         | egrep -v '^volumes.c:' \
 253                         | egrep -v '^lint library construction:' \
 254                         | egrep -v 'tsort: INFORM:' \
 255                         | egrep -v 'stripalign:' \
 256                         | egrep -v 'chars, width' \
 257                         | egrep -v "symbol (\`|')timezone' has differing types:" \
 258                         | egrep -v 'PSTAMP' \
 259                         | egrep -v '|%WHOANDWHERE%|' \
 260                         | egrep -v '^Manifying' \
 261                         | egrep -v 'Ignoring unknown host' \
 262                         | egrep -v 'Processing method:' \
 263                         | egrep -v '^Writing' \
 264                         | egrep -v 'spellin1:' \
 265                         | egrep -v '^adding:' \
 266                         | egrep -v "^echo 'msgid" \
 267                         | egrep -v '^echo ' \
 268                         | egrep -v '\.c:$' \
 269                         | egrep -v '^Adding file:' \
 270                         | egrep -v 'CLASSPATH=' \
 271                         | egrep -v '\/var\/mail\/:saved' \
 272                         | egrep -v -- '-DUTS_VERSION=' \
 273                         | egrep -v '^Running Mkbootstrap' \
 274                         | egrep -v '^Applet length read:' \
 275                         | egrep -v 'bytes written:' \
 276                         | egrep -v '^File:SolarisAuthApplet.bin' \
 277                         | egrep -v -i 'jibversion' \
 278                         | egrep -v '^Output size:' \
 279                         | egrep -v '^Solo size statistics:' \
 280                         | egrep -v '^Using ROM API Version' \
 281                         | egrep -v '^Zero Signature length:' \
 282                         | egrep -v '^Note \(probably harmless\):' \
 283                         | egrep -v '::' \
 284                         | egrep -v -- '-xcache' \
 285                         | egrep -v '^\+' \
 286                         | egrep -v '^cc1: note: -fwritable-strings' \
 287                         | egrep -v 'svccfg-native -s svc:/' \
 288                         | sort | uniq >$SRC/${NOISE}.out
 289                 if [ ! -f $SRC/${NOISE}.ref ]; then
 290                         cp $SRC/${NOISE}.out $SRC/${NOISE}.ref
 291                 fi
 292                 echo "\n==== Build noise differences ($LABEL) ====\n" \
 293                         >>$mail_msg_file
 294                 diff $SRC/${NOISE}.ref $SRC/${NOISE}.out >>$mail_msg_file
 295         fi
 296
 297         #
 298         #       Re-sign selected binaries using signing server
 299         #       (gatekeeper builds only)
 300         #
 301         if [ -n "$CODESIGN_USER" -a "$this_build_ok" = "y" ]; then
 302                 echo "\n==== Signing proto area at `date` ====\n" >> $LOGFILE
 303                 signing_file="${TMPDIR}/signing"
 304                 rm -f ${signing_file}
 305                 export CODESIGN_USER
 306                 signproto $SRC/tools/codesign/creds 2>&1 | \
 307                         tee -a ${signing_file} >> $LOGFILE
 308                 echo "\n==== Finished signing proto area at `date` ====\n" \
 309                     >> $LOGFILE
 310                 echo "\n==== Crypto module signing errors ($LABEL) ====\n" \
 311                     >> $mail_msg_file
 312                 egrep 'WARNING|ERROR' ${signing_file} >> $mail_msg_file
 313                 if (( $? == 0 )) ; then
 314                         build_ok=n
 315                         this_build_ok=n
 316                 fi
 317         fi
 318
 319         #
 320         #       Building Packages
 321         #
 322         if [ "$p_FLAG" = "y" -a "$this_build_ok" = "y" ]; then
 323                 if [ -d $SRC/pkg ]; then
 324                         echo "\n==== Creating $LABEL packages at `date` ====\n" \
 325                                 >> $LOGFILE
 326                         echo "Clearing out $PKGARCHIVE ..." >> $LOGFILE
 327                         rm -rf $PKGARCHIVE >> "$LOGFILE" 2>&1
 328                         mkdir -p $PKGARCHIVE >> "$LOGFILE" 2>&1
 329
 330                         rm -f $SRC/pkg/${INSTALLOG}.out
 331                         cd $SRC/pkg
 332                         /bin/time $MAKE -e install 2>&1 | \
 333                             tee -a $SRC/pkg/${INSTALLOG}.out >> $LOGFILE
 334
 335                         echo "\n==== package build errors ($LABEL) ====\n" \
 336                                 >> $mail_msg_file
 337
 338                         egrep "${MAKE}|ERROR|WARNING" $SRC/pkg/${INSTALLOG}.out | \
 339                                 grep ':' | \
 340                                 grep -v PSTAMP | \
 341                                 egrep -v "Ignoring unknown host" | \
 342                                 tee $TMPDIR/package >> $mail_msg_file
 343                         if [[ -s $TMPDIR/package ]]; then
 344                                 build_extras_ok=n
 345                                 this_build_ok=n
 346                         fi
 347                 else
 348                         #
 349                         # Handle it gracefully if -p was set but there so
 350                         # no pkg directory.
 351                         #
 352                         echo "\n==== No $LABEL packages to build ====\n" \
 353                                 >> $LOGFILE
 354                 fi
 355         else
 356                 echo "\n==== Not creating $LABEL packages ====\n" >> $LOGFILE
 357         fi
 358
 359         ROOT=$ORIGROOT
 360 }
 361
 362 # Usage: dolint /dir y|n
 363 # Arg. 2 is a flag to turn on/off the lint diff output
 364 function dolint {
 365         if [ ! -d "$1" ]; then
 366                 echo "dolint error: $1 is not a directory"
 367                 exit 1
 368         fi
 369
 370         if [ "$2" != "y" -a "$2" != "n" ]; then
 371                 echo "dolint internal error: $2 should be 'y' or 'n'"
 372                 exit 1
 373         fi
 374
 375         lintdir=$1
 376         dodiff=$2
 377         base=`basename $lintdir`
 378         LINTOUT=$lintdir/lint-${MACH}.out
 379         LINTNOISE=$lintdir/lint-noise-${MACH}
 380         export ENVLDLIBS1=`myldlibs $ROOT`
 381         export ENVCPPFLAGS1=`myheaders $ROOT`
 382
 383         set_debug_build_flags
 384
 385         #
 386         #       '$MAKE lint' in $lintdir
 387         #
 388         echo "\n==== Begin '$MAKE lint' of $base at `date` ====\n" >> $LOGFILE
 389
 390         # remove old lint.out
 391         rm -f $lintdir/lint.out $lintdir/lint-noise.out
 392         if [ -f $lintdir/lint-noise.ref ]; then
 393                 mv $lintdir/lint-noise.ref ${LINTNOISE}.ref
 394         fi
 395
 396         rm -f $LINTOUT
 397         cd $lintdir
 398         #
 399         # Remove all .ln files to ensure a full reference file
 400         #
 401         rm -f Nothing_to_remove \
 402             `find . \( -name SCCS -o -name .hg -o -name .svn -o -name .git \) \
 403                 -prune -o -type f -name '*.ln' -print `
 404
 405         /bin/time $MAKE -ek lint 2>&1 | \
 406             tee -a $LINTOUT >> $LOGFILE
 407
 408         echo "\n==== '$MAKE lint' of $base ERRORS ====\n" >> $mail_msg_file
 409
 410         grep "$MAKE:" $LINTOUT |
 411                 egrep -v "Ignoring unknown host" | \
 412                 tee $TMPDIR/lint_errs >> $mail_msg_file
 413         if [[ -s $TMPDIR/lint_errs ]]; then
 414                 build_extras_ok=n
 415         fi
 416
 417         echo "\n==== Ended '$MAKE lint' of $base at `date` ====\n" >> $LOGFILE
 418
 419         echo "\n==== Elapsed time of '$MAKE lint' of $base ====\n" \
 420                 >>$mail_msg_file
 421         tail -3  $LINTOUT >>$mail_msg_file
 422
 423         rm -f ${LINTNOISE}.ref
 424         if [ -f ${LINTNOISE}.out ]; then
 425                 mv ${LINTNOISE}.out ${LINTNOISE}.ref
 426         fi
 427         grep : $LINTOUT | \
 428                 egrep -v '^(real|user|sys)' |
 429                 egrep -v '(library construction)' | \
 430                 egrep -v ': global crosschecks' | \
 431                 egrep -v 'Ignoring unknown host' | \
 432                 egrep -v '\.c:$' | \
 433                 sort | uniq > ${LINTNOISE}.out
 434         if [ ! -f ${LINTNOISE}.ref ]; then
 435                 cp ${LINTNOISE}.out ${LINTNOISE}.ref
 436         fi
 437
 438         if [ "$dodiff" != "n" ]; then
 439                 echo "\n==== lint warnings $base ====\n" \
 440                         >>$mail_msg_file
 441                 # should be none, though there are a few that were filtered out
 442                 # above
 443                 egrep -i '(warning|lint):' ${LINTNOISE}.out \
 444                         | sort | uniq | tee $TMPDIR/lint_warns >> $mail_msg_file
 445                 if [[ -s $TMPDIR/lint_warns ]]; then
 446                         build_extras_ok=n
 447                 fi
 448                 echo "\n==== lint noise differences $base ====\n" \
 449                         >> $mail_msg_file
 450                 diff ${LINTNOISE}.ref ${LINTNOISE}.out \
 451                         >> $mail_msg_file
 452         fi
 453 }
 454
 455 #
 456 # Build and install the onbld tools.
 457 #
 458 # usage: build_tools DESTROOT
 459 #
 460 # returns non-zero status if the build was successful.
 461 #
 462 function build_tools {
 463         DESTROOT=$1
 464
 465         INSTALLOG=install-${MACH}
 466
 467         echo "\n==== Building tools at `date` ====\n" \
 468                 >> $LOGFILE
 469
 470         rm -f ${TOOLS}/${INSTALLOG}.out
 471         cd ${TOOLS}
 472         /bin/time $MAKE TOOLS_PROTO=${DESTROOT} -e install 2>&1 | \
 473             tee -a ${TOOLS}/${INSTALLOG}.out >> $LOGFILE
 474
 475         echo "\n==== Tools build errors ====\n" >> $mail_msg_file
 476
 477         egrep ":" ${TOOLS}/${INSTALLOG}.out |
 478                 egrep -e "(${MAKE}:|[   ]error[:        \n])" | \
 479                 egrep -v "Ignoring unknown host" | \
 480                 egrep -v warning | tee $TMPDIR/tools_errors >> $mail_msg_file
 481
 482         if [[ -s $TMPDIR/tools_errors ]]; then
 483                 return 1
 484         fi
 485         return 0
 486 }
 487
 488 #
 489 # Set up to use locally installed tools.
 490 #
 491 # usage: use_tools TOOLSROOT
 492 #
 493 function use_tools {
 494         TOOLSROOT=$1
 495
 496         #
 497         # If we're not building ON workspace, then the TOOLSROOT
 498         # settings here are clearly ignored by the workspace
 499         # makefiles, prepending nonexistent directories to PATH is
 500         # harmless, and we clearly do not wish to override
 501         # ONBLD_TOOLS.
 502         #
 503         # If we're building an ON workspace, then the prepended PATH
 504         # elements should supercede the preexisting ONBLD_TOOLS paths,
 505         # and we want to override ONBLD_TOOLS to catch the tools that
 506         # don't have specific path env vars here.
 507         #
 508         # So the only conditional behavior is overriding ONBLD_TOOLS,
 509         # and we check for "an ON workspace" by looking for
 510         # ${TOOLSROOT}/opt/onbld.
 511         #
 512
 513         STABS=${TOOLSROOT}/opt/onbld/bin/${MACH}/stabs
 514         export STABS
 515         CTFSTABS=${TOOLSROOT}/opt/onbld/bin/${MACH}/ctfstabs
 516         export CTFSTABS
 517         GENOFFSETS=${TOOLSROOT}/opt/onbld/bin/genoffsets
 518         export GENOFFSETS
 519
 520         CTFCONVERT=${TOOLSROOT}/opt/onbld/bin/${MACH}/ctfconvert
 521         export CTFCONVERT
 522         CTFMERGE=${TOOLSROOT}/opt/onbld/bin/${MACH}/ctfmerge
 523         export CTFMERGE
 524
 525         PATH="${TOOLSROOT}/opt/onbld/bin/${MACH}:${PATH}"
 526         PATH="${TOOLSROOT}/opt/onbld/bin:${PATH}"
 527         export PATH
 528
 529         if [ -d "${TOOLSROOT}/opt/onbld" ]; then
 530                 ONBLD_TOOLS=${TOOLSROOT}/opt/onbld
 531                 export ONBLD_TOOLS
 532         fi
 533
 534         echo "\n==== New environment settings. ====\n" >> $LOGFILE
 535         echo "STABS=${STABS}" >> $LOGFILE
 536         echo "CTFSTABS=${CTFSTABS}" >> $LOGFILE
 537         echo "CTFCONVERT=${CTFCONVERT}" >> $LOGFILE
 538         echo "CTFMERGE=${CTFMERGE}" >> $LOGFILE
 539         echo "PATH=${PATH}" >> $LOGFILE
 540         echo "ONBLD_TOOLS=${ONBLD_TOOLS}" >> $LOGFILE
 541 }
 542
 543 function staffer {
 544         if [ $ISUSER -ne 0 ]; then
 545                 "$@"
 546         else
 547                 arg="\"$1\""
 548                 shift
 549                 for i
 550                 do
 551                         arg="$arg \"$i\""
 552                 done
 553                 eval su $STAFFER -c \'$arg\'
 554         fi
 555 }
 556
 557 #
 558 # Verify that the closed bins are present
 559 #
 560 function check_closed_bins {
 561         if [[ -n "$ON_CLOSED_BINS" && ! -d "$ON_CLOSED_BINS" ]]; then
 562                 echo "ON_CLOSED_BINS must point to the closed binaries tree."
 563                 build_ok=n
 564                 exit 1
 565         fi
 566 }
 567
 568 #
 569 # wrapper over wsdiff.
 570 # usage: do_wsdiff LABEL OLDPROTO NEWPROTO
 571 #
 572 function do_wsdiff {
 573         label=$1
 574         oldproto=$2
 575         newproto=$3
 576
 577         wsdiff="wsdiff"
 578         [ "$t_FLAG" = y ] && wsdiff="wsdiff -t"
 579
 580         echo "\n==== Getting object changes since last build at `date`" \
 581             "($label) ====\n" | tee -a $LOGFILE >> $mail_msg_file
 582         $wsdiff -s -r ${TMPDIR}/wsdiff.results $oldproto $newproto 2>&1 | \
 583                     tee -a $LOGFILE >> $mail_msg_file
 584         echo "\n==== Object changes determined at `date` ($label) ====\n" | \
 585             tee -a $LOGFILE >> $mail_msg_file
 586 }
 587
 588 #
 589 # Functions for setting build flags (DEBUG/non-DEBUG).  Keep them
 590 # together.
 591 #
 592
 593 function set_non_debug_build_flags {
 594         export RELEASE_BUILD ; RELEASE_BUILD=
 595         unset EXTRA_OPTIONS
 596         unset EXTRA_CFLAGS
 597 }
 598
 599 function set_debug_build_flags {
 600         unset RELEASE_BUILD
 601         unset EXTRA_OPTIONS
 602         unset EXTRA_CFLAGS
 603 }
 604
 605
 606 MACH=`uname -p`
 607
 608 if [ "$OPTHOME" = "" ]; then
 609         OPTHOME=/opt
 610         export OPTHOME
 611 fi
 612
 613 USAGE='Usage: nightly [-in] [+t] [-V VERS ] <env_file>
 614
 615 Where:
 616         -i      Fast incremental options (no clobber, lint, check)
 617         -n      Do not do a bringover
 618         +t      Use the build tools in $ONBLD_TOOLS/bin
 619         -V VERS set the build version string to VERS
 620
 621         <env_file>  file in Bourne shell syntax that sets and exports
 622         variables that configure the operation of this script and many of
 623         the scripts this one calls. If <env_file> does not exist,
 624         it will be looked for in $OPTHOME/onbld/env.
 625
 626 non-DEBUG is the default build type. Build options can be set in the
 627 NIGHTLY_OPTIONS variable in the <env_file> as follows:
 628
 629         -A      check for ABI differences in .so files
 630         -C      check for cstyle/hdrchk errors
 631         -D      do a build with DEBUG on
 632         -F      do _not_ do a non-DEBUG build
 633         -G      gate keeper default group of options (-au)
 634         -I      integration engineer default group of options (-ampu)
 635         -M      do not run pmodes (safe file permission checker)
 636         -N      do not run protocmp
 637         -R      default group of options for building a release (-mp)
 638         -U      update proto area in the parent
 639         -V VERS set the build version string to VERS
 640         -f      find unreferenced files
 641         -i      do an incremental build (no "make clobber")
 642         -l      do "make lint" in $LINTDIRS (default: $SRC y)
 643         -m      send mail to $MAILTO at end of build
 644         -n      do not do a bringover
 645         -p      create packages
 646         -r      check ELF runtime attributes in the proto area
 647         -t      build and use the tools in $SRC/tools (default setting)
 648         +t      Use the build tools in $ONBLD_TOOLS/bin
 649         -u      update proto_list_$MACH and friends in the parent workspace;
 650                 when used with -f, also build an unrefmaster.out in the parent
 651         -w      report on differences between previous and current proto areas
 652 '
 653 #
 654 #       A log file will be generated under the name $LOGFILE
 655 #       for partially completed build and log.`date '+%F'`
 656 #       in the same directory for fully completed builds.
 657 #
 658
 659 # default values for low-level FLAGS; G I R are group FLAGS
 660 A_FLAG=n
 661 C_FLAG=n
 662 D_FLAG=n
 663 F_FLAG=n
 664 f_FLAG=n
 665 i_FLAG=n; i_CMD_LINE_FLAG=n
 666 l_FLAG=n
 667 M_FLAG=n
 668 m_FLAG=n
 669 N_FLAG=n
 670 n_FLAG=n
 671 p_FLAG=n
 672 r_FLAG=n
 673 t_FLAG=y
 674 U_FLAG=n
 675 u_FLAG=n
 676 V_FLAG=n
 677 w_FLAG=n
 678 W_FLAG=n
 679 #
 680 build_ok=y
 681 build_extras_ok=y
 682
 683 #
 684 # examine arguments
 685 #
 686
 687 OPTIND=1
 688 while getopts +intV:W FLAG
 689 do
 690         case $FLAG in
 691           i )   i_FLAG=y; i_CMD_LINE_FLAG=y
 692                 ;;
 693           n )   n_FLAG=y
 694                 ;;
 695          +t )   t_FLAG=n
 696                 ;;
 697           V )   V_FLAG=y
 698                 V_ARG="$OPTARG"
 699                 ;;
 700           W )   W_FLAG=y
 701                 ;;
 702          \? )   echo "$USAGE"
 703                 exit 1
 704                 ;;
 705         esac
 706 done
 707
 708 # correct argument count after options
 709 shift `expr $OPTIND - 1`
 710
 711 # test that the path to the environment-setting file was given
 712 if [ $# -ne 1 ]; then
 713         echo "$USAGE"
 714         exit 1
 715 fi
 716
 717 # check if user is running nightly as root
 718 # ISUSER is set non-zero if an ordinary user runs nightly, or is zero
 719 # when root invokes nightly.
 720 /usr/bin/id | grep '^uid=0(' >/dev/null 2>&1
 721 ISUSER=$?;      export ISUSER
 722
 723 #
 724 # force locale to C
 725 LANG=C;         export LANG
 726 LC_ALL=C;       export LC_ALL
 727 LC_COLLATE=C;   export LC_COLLATE
 728 LC_CTYPE=C;     export LC_CTYPE
 729 LC_MESSAGES=C;  export LC_MESSAGES
 730 LC_MONETARY=C;  export LC_MONETARY
 731 LC_NUMERIC=C;   export LC_NUMERIC
 732 LC_TIME=C;      export LC_TIME
 733
 734 # clear environment variables we know to be bad for the build
 735 unset LD_OPTIONS
 736 unset LD_AUDIT          LD_AUDIT_32             LD_AUDIT_64
 737 unset LD_BIND_NOW       LD_BIND_NOW_32          LD_BIND_NOW_64
 738 unset LD_BREADTH        LD_BREADTH_32           LD_BREADTH_64
 739 unset LD_CONFIG         LD_CONFIG_32            LD_CONFIG_64
 740 unset LD_DEBUG          LD_DEBUG_32             LD_DEBUG_64
 741 unset LD_DEMANGLE       LD_DEMANGLE_32          LD_DEMANGLE_64
 742 unset LD_FLAGS          LD_FLAGS_32             LD_FLAGS_64
 743 unset LD_LIBRARY_PATH   LD_LIBRARY_PATH_32      LD_LIBRARY_PATH_64
 744 unset LD_LOADFLTR       LD_LOADFLTR_32          LD_LOADFLTR_64
 745 unset LD_NOAUDIT        LD_NOAUDIT_32           LD_NOAUDIT_64
 746 unset LD_NOAUXFLTR      LD_NOAUXFLTR_32         LD_NOAUXFLTR_64
 747 unset LD_NOCONFIG       LD_NOCONFIG_32          LD_NOCONFIG_64
 748 unset LD_NODIRCONFIG    LD_NODIRCONFIG_32       LD_NODIRCONFIG_64
 749 unset LD_NODIRECT       LD_NODIRECT_32          LD_NODIRECT_64
 750 unset LD_NOLAZYLOAD     LD_NOLAZYLOAD_32        LD_NOLAZYLOAD_64
 751 unset LD_NOOBJALTER     LD_NOOBJALTER_32        LD_NOOBJALTER_64
 752 unset LD_NOVERSION      LD_NOVERSION_32         LD_NOVERSION_64
 753 unset LD_ORIGIN         LD_ORIGIN_32            LD_ORIGIN_64
 754 unset LD_PRELOAD        LD_PRELOAD_32           LD_PRELOAD_64
 755 unset LD_PROFILE        LD_PROFILE_32           LD_PROFILE_64
 756
 757 unset CONFIG
 758 unset GROUP
 759 unset OWNER
 760 unset REMOTE
 761 unset ENV
 762 unset ARCH
 763 unset CLASSPATH
 764 unset NAME
 765
 766 #
 767 # To get ONBLD_TOOLS from the environment, it must come from the env file.
 768 # If it comes interactively, it is generally TOOLS_PROTO, which will be
 769 # clobbered before the compiler version checks, which will therefore fail.
 770 #
 771 unset ONBLD_TOOLS
 772
 773 #
 774 #       Setup environmental variables
 775 #
 776 if [ -f /etc/nightly.conf ]; then
 777         . /etc/nightly.conf
 778 fi
 779
 780 if [ -f $1 ]; then
 781         if [[ $1 = */* ]]; then
 782                 . $1
 783         else
 784                 . ./$1
 785         fi
 786 else
 787         if [ -f $OPTHOME/onbld/env/$1 ]; then
 788                 . $OPTHOME/onbld/env/$1
 789         else
 790                 echo "Cannot find env file as either $1 or $OPTHOME/onbld/env/$1"
 791                 exit 1
 792         fi
 793 fi
 794
 795 # contents of stdenv.sh inserted after next line:
 796 # STDENV_START
 797 # STDENV_END
 798
 799 # Check if we have sufficient data to continue...
 800 [[ -v CODEMGR_WS ]] || fatal_error "Error: Variable CODEMGR_WS not set."
 801 if  [[ "${NIGHTLY_OPTIONS}" == ~(F)n ]] ; then
 802         # Check if the gate data are valid if we don't do a "bringover" below
 803         [[ -d "${CODEMGR_WS}" ]] || \
 804                 fatal_error "Error: ${CODEMGR_WS} is not a directory."
 805         [[ -f "${CODEMGR_WS}/usr/src/Makefile" ]] || \
 806                 fatal_error "Error: ${CODEMGR_WS}/usr/src/Makefile not found."
 807 fi
 808
 809 #
 810 # place ourselves in a new task, respecting BUILD_PROJECT if set.
 811 #
 812 if [ -z "$BUILD_PROJECT" ]; then
 813         /usr/bin/newtask -c $$
 814 else
 815         /usr/bin/newtask -c $$ -p $BUILD_PROJECT
 816 fi
 817
 818 ps -o taskid= -p $$ | read build_taskid
 819 ps -o project= -p $$ | read build_project
 820
 821 #
 822 # See if NIGHTLY_OPTIONS is set
 823 #
 824 if [ "$NIGHTLY_OPTIONS" = "" ]; then
 825         NIGHTLY_OPTIONS="-aBm"
 826 fi
 827
 828 #
 829 # If BRINGOVER_WS was not specified, let it default to CLONE_WS
 830 #
 831 if [ "$BRINGOVER_WS" = "" ]; then
 832         BRINGOVER_WS=$CLONE_WS
 833 fi
 834
 835 #
 836 # If BRINGOVER_FILES was not specified, default to usr
 837 #
 838 if [ "$BRINGOVER_FILES" = "" ]; then
 839         BRINGOVER_FILES="usr"
 840 fi
 841
 842 check_closed_bins
 843
 844 #
 845 # Note: changes to the option letters here should also be applied to the
 846 #       bldenv script.  `d' is listed for backward compatibility.
 847 #
 848 NIGHTLY_OPTIONS=-${NIGHTLY_OPTIONS#-}
 849 OPTIND=1
 850 while getopts +ABCDdFfGIilMmNnpRrtUuwW FLAG $NIGHTLY_OPTIONS
 851 do
 852         case $FLAG in
 853           A )   A_FLAG=y
 854                 ;;
 855           B )   D_FLAG=y
 856                 ;; # old version of D
 857           C )   C_FLAG=y
 858                 ;;
 859           D )   D_FLAG=y
 860                 ;;
 861           F )   F_FLAG=y
 862                 ;;
 863           f )   f_FLAG=y
 864                 ;;
 865           G )   u_FLAG=y
 866                 ;;
 867           I )   m_FLAG=y
 868                 p_FLAG=y
 869                 u_FLAG=y
 870                 ;;
 871           i )   i_FLAG=y
 872                 ;;
 873           l )   l_FLAG=y
 874                 ;;
 875           M )   M_FLAG=y
 876                 ;;
 877           m )   m_FLAG=y
 878                 ;;
 879           N )   N_FLAG=y
 880                 ;;
 881           n )   n_FLAG=y
 882                 ;;
 883           p )   p_FLAG=y
 884                 ;;
 885           R )   m_FLAG=y
 886                 p_FLAG=y
 887                 ;;
 888           r )   r_FLAG=y
 889                 ;;
 890          +t )   t_FLAG=n
 891                 ;;
 892           U )   if [ -z "${PARENT_ROOT}" ]; then
 893                         echo "PARENT_ROOT must be set if the U flag is" \
 894                             "present in NIGHTLY_OPTIONS."
 895                         exit 1
 896                 fi
 897                 NIGHTLY_PARENT_ROOT=$PARENT_ROOT
 898                 if [ -n "${PARENT_TOOLS_ROOT}" ]; then
 899                         NIGHTLY_PARENT_TOOLS_ROOT=$PARENT_TOOLS_ROOT
 900                 fi
 901                 U_FLAG=y
 902                 ;;
 903           u )   u_FLAG=y
 904                 ;;
 905           w )   w_FLAG=y
 906                 ;;
 907           W )   W_FLAG=y
 908                 ;;
 909          \? )   echo "$USAGE"
 910                 exit 1
 911                 ;;
 912         esac
 913 done
 914
 915 if [ $ISUSER -ne 0 ]; then
 916         # Set default value for STAFFER, if needed.
 917         if [ -z "$STAFFER" -o "$STAFFER" = "nobody" ]; then
 918                 STAFFER=`/usr/xpg4/bin/id -un`
 919                 export STAFFER
 920         fi
 921 fi
 922
 923 if [ -z "$MAILTO" -o "$MAILTO" = "nobody" ]; then
 924         MAILTO=$STAFFER
 925         export MAILTO
 926 fi
 927
 928 PATH="$OPTHOME/onbld/bin:$OPTHOME/onbld/bin/${MACH}:/usr/ccs/bin"
 929 PATH="$PATH:$OPTHOME/SUNWspro/bin:/usr/bin:/usr/sbin:/usr/ucb"
 930 PATH="$PATH:/usr/openwin/bin:/usr/sfw/bin:/opt/sfw/bin:."
 931 export PATH
 932
 933 # roots of source trees, both relative to $SRC and absolute.
 934 relsrcdirs="."
 935 abssrcdirs="$SRC"
 936
 937 PROTOCMPTERSE="protocmp.terse -gu"
 938 POUND_SIGN="#"
 939 # have we set RELEASE_DATE in our env file?
 940 if [ -z "$RELEASE_DATE" ]; then
 941         RELEASE_DATE=$(LC_ALL=C date +"%B %Y")
 942 fi
 943 BUILD_DATE=$(LC_ALL=C date +%Y-%b-%d)
 944 BASEWSDIR=$(basename $CODEMGR_WS)
 945 DEV_CM="\"@(#)SunOS Internal Development: $LOGNAME $BUILD_DATE [$BASEWSDIR]\""
 946
 947 # we export POUND_SIGN, RELEASE_DATE and DEV_CM to speed up the build process
 948 # by avoiding repeated shell invocations to evaluate Makefile.master
 949 # definitions.
 950 export POUND_SIGN RELEASE_DATE DEV_CM
 951
 952 maketype="distributed"
 953 if [[ -z "$MAKE" ]]; then
 954         MAKE=dmake
 955 elif [[ ! -x "$MAKE" ]]; then
 956         echo "\$MAKE is set to garbage in the environment"
 957         exit 1
 958 fi
 959 export PATH
 960 export MAKE
 961
 962 if [ "${SUNWSPRO}" != "" ]; then
 963         PATH="${SUNWSPRO}/bin:$PATH"
 964         export PATH
 965 fi
 966
 967 hostname=$(uname -n)
 968 if [[ $DMAKE_MAX_JOBS != +([0-9]) || $DMAKE_MAX_JOBS -eq 0 ]]
 969 then
 970         maxjobs=
 971         if [[ -f $HOME/.make.machines ]]
 972         then
 973                 # Note: there is a hard tab and space character in the []s
 974                 # below.
 975                 egrep -i "^[    ]*$hostname[    \.]" \
 976                         $HOME/.make.machines | read host jobs
 977                 maxjobs=${jobs##*=}
 978         fi
 979
 980         if [[ $maxjobs != +([0-9]) || $maxjobs -eq 0 ]]
 981         then
 982                 # default
 983                 maxjobs=4
 984         fi
 985
 986         export DMAKE_MAX_JOBS=$maxjobs
 987 fi
 988
 989 DMAKE_MODE=parallel;
 990 export DMAKE_MODE
 991
 992 if [ -z "${ROOT}" ]; then
 993         echo "ROOT must be set."
 994         exit 1
 995 fi
 996
 997 #
 998 # if -V flag was given, reset VERSION to V_ARG
 999 #
1000 if [ "$V_FLAG" = "y" ]; then
1001         VERSION=$V_ARG
1002 fi
1003
1004 TMPDIR="/tmp/nightly.tmpdir.$$"
1005 export TMPDIR
1006 rm -rf ${TMPDIR}
1007 mkdir -p $TMPDIR || exit 1
1008 chmod 777 $TMPDIR
1009
1010 #
1011 # Tools should only be built non-DEBUG.  Keep track of the tools proto
1012 # area path relative to $TOOLS, because the latter changes in an
1013 # export build.
1014 #
1015 # TOOLS_PROTO is included below for builds other than usr/src/tools
1016 # that look for this location.  For usr/src/tools, this will be
1017 # overridden on the $MAKE command line in build_tools().
1018 #
1019 TOOLS=${SRC}/tools
1020 TOOLS_PROTO_REL=proto/root_${MACH}-nd
1021 TOOLS_PROTO=${TOOLS}/${TOOLS_PROTO_REL};        export TOOLS_PROTO
1022
1023 unset   CFLAGS LD_LIBRARY_PATH LDFLAGS
1024
1025 # create directories that are automatically removed if the nightly script
1026 # fails to start correctly
1027 function newdir {
1028         dir=$1
1029         toadd=
1030         while [ ! -d $dir ]; do
1031                 toadd="$dir $toadd"
1032                 dir=`dirname $dir`
1033         done
1034         torm=
1035         newlist=
1036         for dir in $toadd; do
1037                 if staffer mkdir $dir; then
1038                         newlist="$ISUSER $dir $newlist"
1039                         torm="$dir $torm"
1040                 else
1041                         [ -z "$torm" ] || staffer rmdir $torm
1042                         return 1
1043                 fi
1044         done
1045         newdirlist="$newlist $newdirlist"
1046         return 0
1047 }
1048 newdirlist=
1049
1050 [ -d $CODEMGR_WS ] || newdir $CODEMGR_WS || exit 1
1051
1052 # since this script assumes the build is from full source, it nullifies
1053 # variables likely to have been set by a "ws" script; nullification
1054 # confines the search space for headers and libraries to the proto area
1055 # built from this immediate source.
1056 ENVLDLIBS1=
1057 ENVLDLIBS2=
1058 ENVLDLIBS3=
1059 ENVCPPFLAGS1=
1060 ENVCPPFLAGS2=
1061 ENVCPPFLAGS3=
1062 ENVCPPFLAGS4=
1063 PARENT_ROOT=
1064
1065 export ENVLDLIBS3 ENVCPPFLAGS1 ENVCPPFLAGS2 ENVCPPFLAGS3 ENVCPPFLAGS4 \
1066         ENVLDLIBS1 ENVLDLIBS2 PARENT_ROOT
1067
1068 PKGARCHIVE_ORIG=$PKGARCHIVE
1069
1070 #
1071 # Juggle the logs and optionally send mail on completion.
1072 #
1073
1074 function logshuffle {
1075         LLOG="$ATLOG/log.`date '+%F.%H:%M'`"
1076         if [ -f $LLOG -o -d $LLOG ]; then
1077                 LLOG=$LLOG.$$
1078         fi
1079         mkdir $LLOG
1080         export LLOG
1081
1082         if [ "$build_ok" = "y" ]; then
1083                 mv $ATLOG/proto_list_${MACH} $LLOG
1084
1085                 if [ -f $ATLOG/proto_list_tools_${MACH} ]; then
1086                         mv $ATLOG/proto_list_tools_${MACH} $LLOG
1087                 fi
1088
1089                 if [ -f $TMPDIR/wsdiff.results ]; then
1090                         mv $TMPDIR/wsdiff.results $LLOG
1091                 fi
1092
1093                 if [ -f $TMPDIR/wsdiff-nd.results ]; then
1094                         mv $TMPDIR/wsdiff-nd.results $LLOG
1095                 fi
1096         fi
1097
1098         #
1099         # Now that we're about to send mail, it's time to check the noise
1100         # file.  In the event that an error occurs beyond this point, it will
1101         # be recorded in the nightly.log file, but nowhere else.  This would
1102         # include only errors that cause the copying of the noise log to fail
1103         # or the mail itself not to be sent.
1104         #
1105
1106         exec >>$LOGFILE 2>&1
1107         if [ -s $build_noise_file ]; then
1108                 echo "\n==== Nightly build noise ====\n" |
1109                     tee -a $LOGFILE >>$mail_msg_file
1110                 cat $build_noise_file >>$LOGFILE
1111                 cat $build_noise_file >>$mail_msg_file
1112                 echo | tee -a $LOGFILE >>$mail_msg_file
1113         fi
1114         rm -f $build_noise_file
1115
1116         case "$build_ok" in
1117                 y)
1118                         state=Completed
1119                         ;;
1120                 i)
1121                         state=Interrupted
1122                         ;;
1123                 *)
1124                         state=Failed
1125                         ;;
1126         esac
1127
1128         if [[ $state != "Interrupted" && $build_extras_ok != "y" ]]; then
1129                 state=Failed
1130         fi
1131
1132         NIGHTLY_STATUS=$state
1133         export NIGHTLY_STATUS
1134
1135         run_hook POST_NIGHTLY $state
1136         run_hook SYS_POST_NIGHTLY $state
1137
1138         #
1139         # mailx(1) sets From: based on the -r flag
1140         # if it is given.
1141         #
1142         mailx_r=
1143         if [[ -n "${MAILFROM}" ]]; then
1144                 mailx_r="-r ${MAILFROM}"
1145         fi
1146
1147         cat $build_time_file $build_environ_file $mail_msg_file \
1148             > ${LLOG}/mail_msg
1149         if [ "$m_FLAG" = "y" ]; then
1150                 cat ${LLOG}/mail_msg | /usr/bin/mailx ${mailx_r} -s \
1151         "Nightly ${MACH} Build of `basename ${CODEMGR_WS}` ${state}." \
1152                         ${MAILTO}
1153         fi
1154
1155         if [ "$u_FLAG" = "y" -a "$build_ok" = "y" ]; then
1156                 staffer cp ${LLOG}/mail_msg $PARENT_WS/usr/src/mail_msg-${MACH}
1157                 staffer cp $LOGFILE $PARENT_WS/usr/src/nightly-${MACH}.log
1158         fi
1159
1160         mv $LOGFILE $LLOG
1161 }
1162
1163 #
1164 #       Remove the locks and temporary files on any exit
1165 #
1166 function cleanup {
1167         logshuffle
1168
1169         [ -z "$lockfile" ] || staffer rm -f $lockfile
1170         [ -z "$atloglockfile" ] || rm -f $atloglockfile
1171         [ -z "$ulockfile" ] || staffer rm -f $ulockfile
1172         [ -z "$Ulockfile" ] || rm -f $Ulockfile
1173
1174         set -- $newdirlist
1175         while [ $# -gt 0 ]; do
1176                 ISUSER=$1 staffer rmdir $2
1177                 shift; shift
1178         done
1179         rm -rf $TMPDIR
1180 }
1181
1182 function cleanup_signal {
1183         build_ok=i
1184         # this will trigger cleanup(), above.
1185         exit 1
1186 }
1187
1188 trap cleanup 0
1189 trap cleanup_signal 1 2 3 15
1190
1191 #
1192 # Generic lock file processing -- make sure that the lock file doesn't
1193 # exist.  If it does, it should name the build host and PID.  If it
1194 # doesn't, then make sure we can create it.  Clean up locks that are
1195 # known to be stale (assumes host name is unique among build systems
1196 # for the workspace).
1197 #
1198 function create_lock {
1199         lockf=$1
1200         lockvar=$2
1201
1202         ldir=`dirname $lockf`
1203         [ -d $ldir ] || newdir $ldir || exit 1
1204         eval $lockvar=$lockf
1205
1206         while ! staffer ln -s $hostname.$STAFFER.$$ $lockf 2> /dev/null; do
1207                 basews=`basename $CODEMGR_WS`
1208                 ls -l $lockf | nawk '{print $NF}' | IFS=. read host user pid
1209                 if [ "$host" != "$hostname" ]; then
1210                         echo "$MACH build of $basews apparently" \
1211                             "already started by $user on $host as $pid."
1212                         exit 1
1213                 elif kill -s 0 $pid 2>/dev/null; then
1214                         echo "$MACH build of $basews already started" \
1215                             "by $user as $pid."
1216                         exit 1
1217                 else
1218                         # stale lock; clear it out and try again
1219                         rm -f $lockf
1220                 fi
1221         done
1222 }
1223
1224 #
1225 # Return the list of interesting proto areas, depending on the current
1226 # options.
1227 #
1228 function allprotos {
1229         typeset roots="$ROOT"
1230
1231         if [[ "$F_FLAG" = n && "$MULTI_PROTO" = yes ]]; then
1232                 roots="$roots $ROOT-nd"
1233         fi
1234
1235         echo $roots
1236 }
1237
1238 # Ensure no other instance of this script is running on this host.
1239 # LOCKNAME can be set in <env_file>, and is by default, but is not
1240 # required due to the use of $ATLOG below.
1241 if [ -n "$LOCKNAME" ]; then
1242         create_lock /tmp/$LOCKNAME "lockfile"
1243 fi
1244 #
1245 # Create from one, two, or three other locks:
1246 #       $ATLOG/nightly.lock
1247 #               - protects against multiple builds in same workspace
1248 #       $PARENT_WS/usr/src/nightly.$MACH.lock
1249 #               - protects against multiple 'u' copy-backs
1250 #       $NIGHTLY_PARENT_ROOT/nightly.lock
1251 #               - protects against multiple 'U' copy-backs
1252 #
1253 # Overriding ISUSER to 1 causes the lock to be created as root if the
1254 # script is run as root.  The default is to create it as $STAFFER.
1255 ISUSER=1 create_lock $ATLOG/nightly.lock "atloglockfile"
1256 if [ "$u_FLAG" = "y" ]; then
1257         create_lock $PARENT_WS/usr/src/nightly.$MACH.lock "ulockfile"
1258 fi
1259 if [ "$U_FLAG" = "y" ]; then
1260         # NIGHTLY_PARENT_ROOT is written as root if script invoked as root.
1261         ISUSER=1 create_lock $NIGHTLY_PARENT_ROOT/nightly.lock "Ulockfile"
1262 fi
1263
1264 # Locks have been taken, so we're doing a build and we're committed to
1265 # the directories we may have created so far.
1266 newdirlist=
1267
1268 #
1269 # Create mail_msg_file
1270 #
1271 mail_msg_file="${TMPDIR}/mail_msg"
1272 touch $mail_msg_file
1273 build_time_file="${TMPDIR}/build_time"
1274 build_environ_file="${TMPDIR}/build_environ"
1275 touch $build_environ_file
1276 #
1277 #       Move old LOGFILE aside
1278 #       ATLOG directory already made by 'create_lock' above
1279 #
1280 if [ -f $LOGFILE ]; then
1281         mv -f $LOGFILE ${LOGFILE}-
1282 fi
1283 #
1284 #       Build OsNet source
1285 #
1286 START_DATE=`date`
1287 SECONDS=0
1288 echo "\n==== Nightly $maketype build started:   $START_DATE ====" \
1289     | tee -a $LOGFILE > $build_time_file
1290
1291 echo "\nBuild project:  $build_project\nBuild taskid:   $build_taskid" | \
1292     tee -a $mail_msg_file >> $LOGFILE
1293
1294 # make sure we log only to the nightly build file
1295 build_noise_file="${TMPDIR}/build_noise"
1296 exec </dev/null >$build_noise_file 2>&1
1297
1298 run_hook SYS_PRE_NIGHTLY
1299 run_hook PRE_NIGHTLY
1300
1301 echo "\n==== list of environment variables ====\n" >> $LOGFILE
1302 env >> $LOGFILE
1303
1304 echo "\n==== Nightly argument issues ====\n" | tee -a $mail_msg_file >> $LOGFILE
1305
1306 if [ "$N_FLAG" = "y" ]; then
1307         if [ "$p_FLAG" = "y" ]; then
1308                 cat <<EOF | tee -a $mail_msg_file >> $LOGFILE
1309 WARNING: the p option (create packages) is set, but so is the N option (do
1310          not run protocmp); this is dangerous; you should unset the N option
1311 EOF
1312         else
1313                 cat <<EOF | tee -a $mail_msg_file >> $LOGFILE
1314 Warning: the N option (do not run protocmp) is set; it probably shouldn't be
1315 EOF
1316         fi
1317         echo "" | tee -a $mail_msg_file >> $LOGFILE
1318 fi
1319
1320 if [ "$D_FLAG" = "n" -a "$l_FLAG" = "y" ]; then
1321         #
1322         # In the past we just complained but went ahead with the lint
1323         # pass, even though the proto area was built non-DEBUG.  It's
1324         # unlikely that non-DEBUG headers will make a difference, but
1325         # rather than assuming it's a safe combination, force the user
1326         # to specify a DEBUG build.
1327         #
1328         echo "WARNING: DEBUG build not requested; disabling lint.\n" \
1329             | tee -a $mail_msg_file >> $LOGFILE
1330         l_FLAG=n
1331 fi
1332
1333 if [ "$f_FLAG" = "y" ]; then
1334         if [ "$i_FLAG" = "y" ]; then
1335                 echo "WARNING: the -f flag cannot be used during incremental" \
1336                     "builds; ignoring -f\n" | tee -a $mail_msg_file >> $LOGFILE
1337                 f_FLAG=n
1338         fi
1339         if [ "${l_FLAG}${p_FLAG}" != "yy" ]; then
1340                 echo "WARNING: the -f flag requires -l, and -p;" \
1341                     "ignoring -f\n" | tee -a $mail_msg_file >> $LOGFILE
1342                 f_FLAG=n
1343         fi
1344 fi
1345
1346 if [ "$w_FLAG" = "y" -a ! -d $ROOT ]; then
1347         echo "WARNING: -w specified, but $ROOT does not exist;" \
1348             "ignoring -w\n" | tee -a $mail_msg_file >> $LOGFILE
1349         w_FLAG=n
1350 fi
1351
1352 case $MULTI_PROTO in
1353 yes|no) ;;
1354 *)
1355         echo "WARNING: MULTI_PROTO is \"$MULTI_PROTO\"; " \
1356             "should be \"yes\" or \"no\"." | tee -a $mail_msg_file >> $LOGFILE
1357         echo "Setting MULTI_PROTO to \"no\".\n" | \
1358             tee -a $mail_msg_file >> $LOGFILE
1359         export MULTI_PROTO=no
1360         ;;
1361 esac
1362
1363 echo "\n==== Build version ====\n" | tee -a $mail_msg_file >> $LOGFILE
1364 echo $VERSION | tee -a $mail_msg_file >> $LOGFILE
1365
1366 # Save the current proto area if we're comparing against the last build
1367 if [ "$w_FLAG" = "y" -a -d "$ROOT" ]; then
1368     if [ -d "$ROOT.prev" ]; then
1369         rm -rf $ROOT.prev
1370     fi
1371     mv $ROOT $ROOT.prev
1372 fi
1373
1374 # Same for non-DEBUG proto area
1375 if [ "$w_FLAG" = "y" -a "$MULTI_PROTO" = yes -a -d "$ROOT-nd" ]; then
1376         if [ -d "$ROOT-nd.prev" ]; then
1377                 rm -rf $ROOT-nd.prev
1378         fi
1379         mv $ROOT-nd $ROOT-nd.prev
1380 fi
1381
1382 #
1383 # Echo the SCM type of the parent workspace, this can't just be which_scm
1384 # as that does not know how to identify various network repositories.
1385 #
1386 function parent_wstype {
1387         typeset scm_type junk
1388
1389         CODEMGR_WS="$BRINGOVER_WS" "$WHICH_SCM" 2>/dev/null \
1390             | read scm_type junk
1391         if [[ -z "$scm_type" || "$scm_type" == unknown ]]; then
1392                 # Probe BRINGOVER_WS to determine its type
1393                 if [[ $BRINGOVER_WS == ssh://* ]]; then
1394                         scm_type="mercurial"
1395                 elif [[ $BRINGOVER_WS == http://* ]] && \
1396                     wget -q -O- --save-headers "$BRINGOVER_WS/?cmd=heads" | \
1397                     egrep -s "application/mercurial" 2> /dev/null; then
1398                         scm_type="mercurial"
1399                 else
1400                         scm_type="none"
1401                 fi
1402         fi
1403
1404         # fold both unsupported and unrecognized results into "none"
1405         case "$scm_type" in
1406         mercurial)
1407                 ;;
1408         *)      scm_type=none
1409                 ;;
1410         esac
1411
1412         echo $scm_type
1413 }
1414
1415 # Echo the SCM types of $CODEMGR_WS and $BRINGOVER_WS
1416 function child_wstype {
1417         typeset scm_type junk
1418
1419         # Probe CODEMGR_WS to determine its type
1420         if [[ -d $CODEMGR_WS ]]; then
1421                 $WHICH_SCM | read scm_type junk || exit 1
1422         fi
1423
1424         case "$scm_type" in
1425         none|git|mercurial)
1426                 ;;
1427         *)      scm_type=none
1428                 ;;
1429         esac
1430
1431         echo $scm_type
1432 }
1433
1434 SCM_TYPE=$(child_wstype)
1435
1436 #
1437 #       Decide whether to clobber
1438 #
1439 if [ "$i_FLAG" = "n" -a -d "$SRC" ]; then
1440         echo "\n==== Make clobber at `date` ====\n" >> $LOGFILE
1441
1442         cd $SRC
1443         # remove old clobber file
1444         rm -f $SRC/clobber.out
1445         rm -f $SRC/clobber-${MACH}.out
1446
1447         # Remove all .make.state* files, just in case we are restarting
1448         # the build after having interrupted a previous 'make clobber'.
1449         find . \( -name SCCS -o -name .hg -o -name .svn -o -name .git \
1450                 -o -name 'interfaces.*' \) -prune \
1451                 -o -name '.make.*' -print | xargs rm -f
1452
1453         $MAKE -ek clobber 2>&1 | tee -a $SRC/clobber-${MACH}.out >> $LOGFILE
1454         echo "\n==== Make clobber ERRORS ====\n" >> $mail_msg_file
1455         grep "$MAKE:" $SRC/clobber-${MACH}.out |
1456                 egrep -v "Ignoring unknown host" | \
1457                 tee $TMPDIR/clobber_errs >> $mail_msg_file
1458
1459         if [[ -s $TMPDIR/clobber_errs ]]; then
1460                 build_extras_ok=n
1461         fi
1462
1463         if [[ "$t_FLAG" = "y" ]]; then
1464                 echo "\n==== Make tools clobber at `date` ====\n" >> $LOGFILE
1465                 cd ${TOOLS}
1466                 rm -f ${TOOLS}/clobber-${MACH}.out
1467                 $MAKE TOOLS_PROTO=$TOOLS_PROTO -ek clobber 2>&1 | \
1468                         tee -a ${TOOLS}/clobber-${MACH}.out >> $LOGFILE
1469                 echo "\n==== Make tools clobber ERRORS ====\n" \
1470                         >> $mail_msg_file
1471                 grep "$MAKE:" ${TOOLS}/clobber-${MACH}.out \
1472                         >> $mail_msg_file
1473                 if (( $? == 0 )); then
1474                         build_extras_ok=n
1475                 fi
1476                 rm -rf ${TOOLS_PROTO}
1477                 mkdir -p ${TOOLS_PROTO}
1478         fi
1479
1480         typeset roots=$(allprotos)
1481         echo "\n\nClearing $roots" >> "$LOGFILE"
1482         rm -rf $roots
1483
1484         # Get back to a clean workspace as much as possible to catch
1485         # problems that only occur on fresh workspaces.
1486         # Remove all .make.state* files, libraries, and .o's that may
1487         # have been omitted from clobber.  A couple of libraries are
1488         # under source code control, so leave them alone.
1489         # We should probably blow away temporary directories too.
1490         cd $SRC
1491         find $relsrcdirs \( -name SCCS -o -name .hg -o -name .svn \
1492             -o -name .git -o -name 'interfaces.*' \) -prune -o \
1493             \( -name '.make.*' -o -name 'lib*.a' -o -name 'lib*.so*' -o \
1494                -name '*.o' \) -print | \
1495             grep -v 'tools/ctf/dwarf/.*/libdwarf' | xargs rm -f
1496 else
1497         echo "\n==== No clobber at `date` ====\n" >> $LOGFILE
1498 fi
1499
1500 type bringover_mercurial > /dev/null 2>&1 || function bringover_mercurial {
1501         typeset -x PATH=$PATH
1502
1503         # If the repository doesn't exist yet, then we want to populate it.
1504         if [[ ! -d $CODEMGR_WS/.hg ]]; then
1505                 staffer hg init $CODEMGR_WS
1506                 staffer echo "[paths]" > $CODEMGR_WS/.hg/hgrc
1507                 staffer echo "default=$BRINGOVER_WS" >> $CODEMGR_WS/.hg/hgrc
1508                 touch $TMPDIR/new_repository
1509         fi
1510
1511         typeset -x HGMERGE="/bin/false"
1512
1513         #
1514         # If the user has changes, regardless of whether those changes are
1515         # committed, and regardless of whether those changes conflict, then
1516         # we'll attempt to merge them either implicitly (uncommitted) or
1517         # explicitly (committed).
1518         #
1519         # These are the messages we'll use to help clarify mercurial output
1520         # in those cases.
1521         #
1522         typeset mergefailmsg="\
1523 ***\n\
1524 *** nightly was unable to automatically merge your changes.  You should\n\
1525 *** redo the full merge manually, following the steps outlined by mercurial\n\
1526 *** above, then restart nightly.\n\
1527 ***\n"
1528         typeset mergepassmsg="\
1529 ***\n\
1530 *** nightly successfully merged your changes.  This means that your working\n\
1531 *** directory has been updated, but those changes are not yet committed.\n\
1532 *** After nightly completes, you should validate the results of the merge,\n\
1533 *** then use hg commit manually.\n\
1534 ***\n"
1535
1536         #
1537         # For each repository in turn:
1538         #
1539         # 1. Do the pull.  If this fails, dump the output and bail out.
1540         #
1541         # 2. If the pull resulted in an extra head, do an explicit merge.
1542         #    If this fails, dump the output and bail out.
1543         #
1544         # Because we can't rely on Mercurial to exit with a failure code
1545         # when a merge fails (Mercurial issue #186), we must grep the
1546         # output of pull/merge to check for attempted and/or failed merges.
1547         #
1548         # 3. If a merge failed, set the message and fail the bringover.
1549         #
1550         # 4. Otherwise, if a merge succeeded, set the message
1551         #
1552         # 5. Dump the output, and any message from step 3 or 4.
1553         #
1554
1555         typeset HG_SOURCE=$BRINGOVER_WS
1556         if [ ! -f $TMPDIR/new_repository ]; then
1557                 HG_SOURCE=$TMPDIR/open_bundle.hg
1558                 staffer hg --cwd $CODEMGR_WS incoming --bundle $HG_SOURCE \
1559                     -v $BRINGOVER_WS > $TMPDIR/incoming_open.out
1560
1561                 #
1562                 # If there are no incoming changesets, then incoming will
1563                 # fail, and there will be no bundle file.  Reset the source,
1564                 # to allow the remaining logic to complete with no false
1565                 # negatives.  (Unlike incoming, pull will return success
1566                 # for the no-change case.)
1567                 #
1568                 if (( $? != 0 )); then
1569                         HG_SOURCE=$BRINGOVER_WS
1570                 fi
1571         fi
1572
1573         staffer hg --cwd $CODEMGR_WS pull -u $HG_SOURCE \
1574             > $TMPDIR/pull_open.out 2>&1
1575         if (( $? != 0 )); then
1576                 printf "%s: pull failed as follows:\n\n" "$CODEMGR_WS"
1577                 cat $TMPDIR/pull_open.out
1578                 if grep "^merging.*failed" $TMPDIR/pull_open.out > /dev/null 2>&1; then
1579                         printf "$mergefailmsg"
1580                 fi
1581                 touch $TMPDIR/bringover_failed
1582                 return
1583         fi
1584
1585         if grep "not updating" $TMPDIR/pull_open.out > /dev/null 2>&1; then
1586                 staffer hg --cwd $CODEMGR_WS merge \
1587                     >> $TMPDIR/pull_open.out 2>&1
1588                 if (( $? != 0 )); then
1589                         printf "%s: merge failed as follows:\n\n" \
1590                             "$CODEMGR_WS"
1591                         cat $TMPDIR/pull_open.out
1592                         if grep "^merging.*failed" $TMPDIR/pull_open.out \
1593                             > /dev/null 2>&1; then
1594                                 printf "$mergefailmsg"
1595                         fi
1596                         touch $TMPDIR/bringover_failed
1597                         return
1598                 fi
1599         fi
1600
1601         printf "updated %s with the following results:\n" "$CODEMGR_WS"
1602         cat $TMPDIR/pull_open.out
1603         if grep "^merging" $TMPDIR/pull_open.out >/dev/null 2>&1; then
1604                 printf "$mergepassmsg"
1605         fi
1606         printf "\n"
1607
1608         #
1609         # Per-changeset output is neither useful nor manageable for a
1610         # newly-created repository.
1611         #
1612         if [ -f $TMPDIR/new_repository ]; then
1613                 return
1614         fi
1615
1616         printf "\nadded the following changesets to open repository:\n"
1617         cat $TMPDIR/incoming_open.out
1618 }
1619
1620 type bringover_none > /dev/null 2>&1 || function bringover_none {
1621         echo "Couldn't figure out what kind of SCM to use for $BRINGOVER_WS."
1622         touch $TMPDIR/bringover_failed
1623 }
1624
1625 #
1626 #       Decide whether to bringover to the codemgr workspace
1627 #
1628 if [ "$n_FLAG" = "n" ]; then
1629         PARENT_SCM_TYPE=$(parent_wstype)
1630
1631         if [[ $SCM_TYPE != none && $SCM_TYPE != $PARENT_SCM_TYPE ]]; then
1632                 echo "cannot bringover from $PARENT_SCM_TYPE to $SCM_TYPE, " \
1633                     "quitting at `date`." | tee -a $mail_msg_file >> $LOGFILE
1634                 exit 1
1635         fi
1636
1637         run_hook PRE_BRINGOVER
1638
1639         echo "\n==== bringover to $CODEMGR_WS at `date` ====\n" >> $LOGFILE
1640         echo "\n==== BRINGOVER LOG ====\n" >> $mail_msg_file
1641
1642         eval "bringover_${PARENT_SCM_TYPE}" 2>&1 |
1643                 tee -a $mail_msg_file >> $LOGFILE
1644
1645         if [ -f $TMPDIR/bringover_failed ]; then
1646                 rm -f $TMPDIR/bringover_failed
1647                 build_ok=n
1648                 echo "trouble with bringover, quitting at `date`." |
1649                         tee -a $mail_msg_file >> $LOGFILE
1650                 exit 1
1651         fi
1652
1653         #
1654         # It's possible that we used the bringover above to create
1655         # $CODEMGR_WS.  If so, then SCM_TYPE was previously "none,"
1656         # but should now be the same as $BRINGOVER_WS.
1657         #
1658         [[ $SCM_TYPE = none ]] && SCM_TYPE=$PARENT_SCM_TYPE
1659
1660         run_hook POST_BRINGOVER
1661
1662         check_closed_bins
1663
1664 else
1665         echo "\n==== No bringover to $CODEMGR_WS ====\n" >> $LOGFILE
1666 fi
1667
1668 # Safeguards
1669 [[ -v CODEMGR_WS ]] || fatal_error "Error: Variable CODEMGR_WS not set."
1670 [[ -d "${CODEMGR_WS}" ]] || fatal_error "Error: ${CODEMGR_WS} is not a directory."
1671 [[ -f "${CODEMGR_WS}/usr/src/Makefile" ]] || fatal_error "Error: ${CODEMGR_WS}/usr/src/Makefile not found."
1672
1673 echo "\n==== Build environment ====\n" | tee -a $build_environ_file >> $LOGFILE
1674
1675 # System
1676 whence uname | tee -a $build_environ_file >> $LOGFILE
1677 uname -a 2>&1 | tee -a $build_environ_file >> $LOGFILE
1678 echo | tee -a $build_environ_file >> $LOGFILE
1679
1680 # make
1681 whence $MAKE | tee -a $build_environ_file >> $LOGFILE
1682 $MAKE -v | tee -a $build_environ_file >> $LOGFILE
1683 echo "number of concurrent jobs = $DMAKE_MAX_JOBS" |
1684     tee -a $build_environ_file >> $LOGFILE
1685
1686 #
1687 # Report the compiler versions.
1688 #
1689
1690 if [[ ! -f $SRC/Makefile ]]; then
1691         build_ok=n
1692         echo "\nUnable to find \"Makefile\" in $SRC." | \
1693             tee -a $build_environ_file >> $LOGFILE
1694         exit 1
1695 fi
1696
1697 ( cd $SRC
1698   for target in cc-version cc64-version java-version; do
1699         echo
1700         #
1701         # Put statefile somewhere we know we can write to rather than trip
1702         # over a read-only $srcroot.
1703         #
1704         rm -f $TMPDIR/make-state
1705         export SRC
1706         if $MAKE -K $TMPDIR/make-state -e $target 2>/dev/null; then
1707                 continue
1708         fi
1709         touch $TMPDIR/nocompiler
1710   done
1711   echo
1712 ) | tee -a $build_environ_file >> $LOGFILE
1713
1714 if [ -f $TMPDIR/nocompiler ]; then
1715         rm -f $TMPDIR/nocompiler
1716         build_ok=n
1717         echo "Aborting due to missing compiler." |
1718                 tee -a $build_environ_file >> $LOGFILE
1719         exit 1
1720 fi
1721
1722 # as
1723 whence as | tee -a $build_environ_file >> $LOGFILE
1724 as -V 2>&1 | head -1 | tee -a $build_environ_file >> $LOGFILE
1725 echo | tee -a $build_environ_file >> $LOGFILE
1726
1727 # Check that we're running a capable link-editor
1728 whence ld | tee -a $build_environ_file >> $LOGFILE
1729 LDVER=`ld -V 2>&1`
1730 echo $LDVER | tee -a $build_environ_file >> $LOGFILE
1731 LDVER=`echo $LDVER | sed -e "s/.*-1\.\([0-9]*\).*/\1/"`
1732 if [ `expr $LDVER \< 422` -eq 1 ]; then
1733         echo "The link-editor needs to be at version 422 or higher to build" | \
1734             tee -a $build_environ_file >> $LOGFILE
1735         echo "the latest stuff.  Hope your build works." | \
1736             tee -a $build_environ_file >> $LOGFILE
1737 fi
1738
1739 #
1740 # Build and use the workspace's tools if requested
1741 #
1742 if [[ "$t_FLAG" = "y" ]]; then
1743         set_non_debug_build_flags
1744
1745         build_tools ${TOOLS_PROTO}
1746         if (( $? != 0 )); then
1747                 build_ok=n
1748         else
1749                 use_tools $TOOLS_PROTO
1750         fi
1751 fi
1752
1753 # timestamp the start of the normal build; the findunref tool uses it.
1754 touch $SRC/.build.tstamp
1755
1756 normal_build
1757
1758 ORIG_SRC=$SRC
1759 BINARCHIVE=${CODEMGR_WS}/bin-${MACH}.cpio.Z
1760
1761
1762 #
1763 # There are several checks that need to look at the proto area, but
1764 # they only need to look at one, and they don't care whether it's
1765 # DEBUG or non-DEBUG.
1766 #
1767 if [[ "$MULTI_PROTO" = yes && "$D_FLAG" = n ]]; then
1768         checkroot=$ROOT-nd
1769 else
1770         checkroot=$ROOT
1771 fi
1772
1773 if [ "$build_ok" = "y" ]; then
1774         echo "\n==== Creating protolist system file at `date` ====" \
1775                 >> $LOGFILE
1776         protolist $checkroot > $ATLOG/proto_list_${MACH}
1777         echo "==== protolist system file created at `date` ====\n" \
1778                 >> $LOGFILE
1779
1780         if [ "$N_FLAG" != "y" ]; then
1781
1782                 E1=
1783                 f1=
1784                 for f in $f1; do
1785                         if [ -f "$f" ]; then
1786                                 E1="$E1 -e $f"
1787                         fi
1788                 done
1789
1790                 E2=
1791                 f2=
1792                 if [ -d "$SRC/pkg" ]; then
1793                         f2="$f2 exceptions/packaging"
1794                 fi
1795
1796                 for f in $f2; do
1797                         if [ -f "$f" ]; then
1798                                 E2="$E2 -e $f"
1799                         fi
1800                 done
1801         fi
1802
1803         if [ "$N_FLAG" != "y" -a -d $SRC/pkg ]; then
1804                 echo "\n==== Validating manifests against proto area ====\n" \
1805                     >> $mail_msg_file
1806                 ( cd $SRC/pkg ; $MAKE -e protocmp ROOT="$checkroot" ) | \
1807                     tee $TMPDIR/protocmp_noise >> $mail_msg_file
1808                 if [[ -s $TMPDIR/protocmp_noise ]]; then
1809                         build_extras_ok=n
1810                 fi
1811         fi
1812
1813         if [ "$N_FLAG" != "y" -a -f "$REF_PROTO_LIST" ]; then
1814                 echo "\n==== Impact on proto area ====\n" >> $mail_msg_file
1815                 if [ -n "$E2" ]; then
1816                         ELIST=$E2
1817                 else
1818                         ELIST=$E1
1819                 fi
1820                 $PROTOCMPTERSE \
1821                         "Files in yesterday's proto area, but not today's:" \
1822                         "Files in today's proto area, but not yesterday's:" \
1823                         "Files that changed between yesterday and today:" \
1824                         ${ELIST} \
1825                         -d $REF_PROTO_LIST \
1826                         $ATLOG/proto_list_${MACH} \
1827                         >> $mail_msg_file
1828         fi
1829 fi
1830
1831 if [[ "$u_FLAG" == "y" && "$build_ok" == "y" && \
1832     "$build_extras_ok" == "y" ]]; then
1833         staffer cp $ATLOG/proto_list_${MACH} \
1834                 $PARENT_WS/usr/src/proto_list_${MACH}
1835 fi
1836
1837 # Update parent proto area if necessary. This is done now
1838 # so that the proto area has either DEBUG or non-DEBUG kernels.
1839 # Note that this clears out the lock file, so we can dispense with
1840 # the variable now.
1841 if [ "$U_FLAG" = "y" -a "$build_ok" = "y" ]; then
1842         echo "\n==== Copying proto area to $NIGHTLY_PARENT_ROOT ====\n" | \
1843             tee -a $LOGFILE >> $mail_msg_file
1844         rm -rf $NIGHTLY_PARENT_ROOT/*
1845         unset Ulockfile
1846         mkdir -p $NIGHTLY_PARENT_ROOT
1847         if [[ "$MULTI_PROTO" = no || "$D_FLAG" = y ]]; then
1848                 ( cd $ROOT; tar cf - . |
1849                     ( cd $NIGHTLY_PARENT_ROOT;  umask 0; tar xpf - ) ) 2>&1 |
1850                     tee -a $mail_msg_file >> $LOGFILE
1851         fi
1852         if [[ "$MULTI_PROTO" = yes && "$F_FLAG" = n ]]; then
1853                 rm -rf $NIGHTLY_PARENT_ROOT-nd/*
1854                 mkdir -p $NIGHTLY_PARENT_ROOT-nd
1855                 cd $ROOT-nd
1856                 ( tar cf - . |
1857                     ( cd $NIGHTLY_PARENT_ROOT-nd; umask 0; tar xpf - ) ) 2>&1 |
1858                     tee -a $mail_msg_file >> $LOGFILE
1859         fi
1860         if [ -n "${NIGHTLY_PARENT_TOOLS_ROOT}" ]; then
1861                 echo "\n==== Copying tools proto area to $NIGHTLY_PARENT_TOOLS_ROOT ====\n" | \
1862                     tee -a $LOGFILE >> $mail_msg_file
1863                 rm -rf $NIGHTLY_PARENT_TOOLS_ROOT/*
1864                 mkdir -p $NIGHTLY_PARENT_TOOLS_ROOT
1865                 if [[ "$MULTI_PROTO" = no || "$D_FLAG" = y ]]; then
1866                         ( cd $TOOLS_PROTO; tar cf - . |
1867                             ( cd $NIGHTLY_PARENT_TOOLS_ROOT;
1868                             umask 0; tar xpf - ) ) 2>&1 |
1869                             tee -a $mail_msg_file >> $LOGFILE
1870                 fi
1871         fi
1872 fi
1873
1874 #
1875 # ELF verification: ABI (-A) and runtime (-r) checks
1876 #
1877 if [[ ($build_ok = y) && (($A_FLAG = y) || ($r_FLAG = y)) ]]; then
1878         # Directory ELF-data.$MACH holds the files produced by these tests.
1879         elf_ddir=$SRC/ELF-data.$MACH
1880
1881         # If there is a previous ELF-data backup directory, remove it. Then,
1882         # rotate current ELF-data directory into its place and create a new
1883         # empty directory
1884         rm -rf $elf_ddir.ref
1885         if [[ -d $elf_ddir ]]; then
1886                 mv $elf_ddir $elf_ddir.ref
1887         fi
1888         mkdir -p $elf_ddir
1889
1890         # Call find_elf to produce a list of the ELF objects in the proto area.
1891         # This list is passed to check_rtime and interface_check, preventing
1892         # them from separately calling find_elf to do the same work twice.
1893         find_elf -fr $checkroot > $elf_ddir/object_list
1894
1895         if [[ $A_FLAG = y ]]; then
1896                 echo "\n==== Check versioning and ABI information ====\n"  | \
1897                     tee -a $LOGFILE >> $mail_msg_file
1898
1899                 # Produce interface description for the proto. Report errors.
1900                 interface_check -o -w $elf_ddir -f object_list \
1901                         -i interface -E interface.err
1902                 if [[ -s $elf_ddir/interface.err ]]; then
1903                         tee -a $LOGFILE < $elf_ddir/interface.err \
1904                             >> $mail_msg_file
1905                         build_extras_ok=n
1906                 fi
1907
1908                 # If ELF_DATA_BASELINE_DIR is defined, compare the new interface
1909                 # description file to that from the baseline gate. Issue a
1910                 # warning if the baseline is not present, and keep going.
1911                 if [[ "$ELF_DATA_BASELINE_DIR" != '' ]]; then
1912                         base_ifile="$ELF_DATA_BASELINE_DIR/interface"
1913
1914                         echo "\n==== Compare versioning and ABI information" \
1915                             "to baseline ====\n"  | \
1916                             tee -a $LOGFILE >> $mail_msg_file
1917                         echo "Baseline:  $base_ifile\n" >> $LOGFILE
1918
1919                         if [[ -f $base_ifile ]]; then
1920                                 interface_cmp -d -o $base_ifile \
1921                                     $elf_ddir/interface > $elf_ddir/interface.cmp
1922                                 if [[ -s $elf_ddir/interface.cmp ]]; then
1923                                         echo | tee -a $LOGFILE >> $mail_msg_file
1924                                         tee -a $LOGFILE < \
1925                                             $elf_ddir/interface.cmp \
1926                                             >> $mail_msg_file
1927                                         build_extras_ok=n
1928                                 fi
1929                         else
1930                                 echo "baseline not available. comparison" \
1931                                     "skipped" | \
1932                                     tee -a $LOGFILE >> $mail_msg_file
1933                         fi
1934
1935                 fi
1936         fi
1937
1938         if [[ $r_FLAG = y ]]; then
1939                 echo "\n==== Check ELF runtime attributes ====\n" | \
1940                     tee -a $LOGFILE >> $mail_msg_file
1941
1942                 # If we're doing a DEBUG build the proto area will be left
1943                 # with debuggable objects, thus don't assert -s.
1944                 if [[ $D_FLAG = y ]]; then
1945                         rtime_sflag=""
1946                 else
1947                         rtime_sflag="-s"
1948                 fi
1949                 check_rtime -i -m -v $rtime_sflag -o -w $elf_ddir \
1950                         -D object_list  -f object_list -E runtime.err \
1951                         -I runtime.attr.raw
1952                 if (( $? != 0 )); then
1953                         build_extras_ok=n
1954                 fi
1955
1956                 # check_rtime -I output needs to be sorted in order to
1957                 # compare it to that from previous builds.
1958                 sort $elf_ddir/runtime.attr.raw > $elf_ddir/runtime.attr
1959                 rm $elf_ddir/runtime.attr.raw
1960
1961                 # Report errors
1962                 if [[ -s $elf_ddir/runtime.err ]]; then
1963                         tee -a $LOGFILE < $elf_ddir/runtime.err \
1964                                 >> $mail_msg_file
1965                         build_extras_ok=n
1966                 fi
1967
1968                 # If there is an ELF-data directory from a previous build,
1969                 # then diff the attr files. These files contain information
1970                 # about dependencies, versioning, and runpaths. There is some
1971                 # overlap with the ABI checking done above, but this also
1972                 # flushes out non-ABI interface differences along with the
1973                 # other information.
1974                 echo "\n==== Diff ELF runtime attributes" \
1975                     "(since last build) ====\n" | \
1976                     tee -a $LOGFILE >> $mail_msg_file >> $mail_msg_file
1977
1978                 if [[ -f $elf_ddir.ref/runtime.attr ]]; then
1979                         diff $elf_ddir.ref/runtime.attr \
1980                                 $elf_ddir/runtime.attr \
1981                                 >> $mail_msg_file
1982                 fi
1983         fi
1984
1985         # If -u set, copy contents of ELF-data.$MACH to the parent workspace.
1986         if [[ "$u_FLAG" = "y" ]]; then
1987                 p_elf_ddir=$PARENT_WS/usr/src/ELF-data.$MACH
1988
1989                 # If parent lacks the ELF-data.$MACH directory, create it
1990                 if [[ ! -d $p_elf_ddir ]]; then
1991                         staffer mkdir -p $p_elf_ddir
1992                 fi
1993
1994                 # These files are used asynchronously by other builds for ABI
1995                 # verification, as above for the -A option. As such, we require
1996                 # the file replacement to be atomic. Copy the data to a temp
1997                 # file in the same filesystem and then rename into place.
1998                 (
1999                         cd $elf_ddir
2000                         for elf_dfile in *; do
2001                                 staffer cp $elf_dfile \
2002                                     ${p_elf_ddir}/${elf_dfile}.new
2003                                 staffer mv -f ${p_elf_ddir}/${elf_dfile}.new \
2004                                     ${p_elf_ddir}/${elf_dfile}
2005                         done
2006                 )
2007         fi
2008 fi
2009
2010 # DEBUG lint of kernel begins
2011
2012 if [ "$i_CMD_LINE_FLAG" = "n" -a "$l_FLAG" = "y" ]; then
2013         if [ "$LINTDIRS" = "" ]; then
2014                 # LINTDIRS="$SRC/uts y $SRC/stand y $SRC/psm y"
2015                 LINTDIRS="$SRC y"
2016         fi
2017         set $LINTDIRS
2018         while [ $# -gt 0 ]; do
2019                 dolint $1 $2; shift; shift
2020         done
2021 else
2022         echo "\n==== No '$MAKE lint' ====\n" >> $LOGFILE
2023 fi
2024
2025 # "make check" begins
2026
2027 if [ "$i_CMD_LINE_FLAG" = "n" -a "$C_FLAG" = "y" ]; then
2028         # remove old check.out
2029         rm -f $SRC/check.out
2030
2031         rm -f $SRC/check-${MACH}.out
2032         cd $SRC
2033         $MAKE -ek check ROOT="$checkroot" 2>&1 | tee -a $SRC/check-${MACH}.out \
2034             >> $LOGFILE
2035         echo "\n==== cstyle/hdrchk errors ====\n" >> $mail_msg_file
2036
2037         grep ":" $SRC/check-${MACH}.out |
2038                 egrep -v "Ignoring unknown host" | \
2039                 sort | uniq | tee $TMPDIR/check_errors >> $mail_msg_file
2040
2041         if [[ -s $TMPDIR/check_errors ]]; then
2042                 build_extras_ok=n
2043         fi
2044 else
2045         echo "\n==== No '$MAKE check' ====\n" >> $LOGFILE
2046 fi
2047
2048 echo "\n==== Find core files ====\n" | \
2049     tee -a $LOGFILE >> $mail_msg_file
2050
2051 find $abssrcdirs -name core -a -type f -exec file {} \; | \
2052         tee -a $LOGFILE >> $mail_msg_file
2053
2054 if [ "$f_FLAG" = "y" -a "$build_ok" = "y" ]; then
2055         echo "\n==== Diff unreferenced files (since last build) ====\n" \
2056             | tee -a $LOGFILE >>$mail_msg_file
2057         rm -f $SRC/unref-${MACH}.ref
2058         if [ -f $SRC/unref-${MACH}.out ]; then
2059                 mv $SRC/unref-${MACH}.out $SRC/unref-${MACH}.ref
2060         fi
2061
2062         findunref -S $SCM_TYPE -t $SRC/.build.tstamp -s usr $CODEMGR_WS \
2063             ${TOOLS}/findunref/exception_list 2>> $mail_msg_file | \
2064             sort > $SRC/unref-${MACH}.out
2065
2066         if [ ! -f $SRC/unref-${MACH}.ref ]; then
2067                 cp $SRC/unref-${MACH}.out $SRC/unref-${MACH}.ref
2068         fi
2069
2070         diff $SRC/unref-${MACH}.ref $SRC/unref-${MACH}.out >>$mail_msg_file
2071 fi
2072
2073 # Verify that the usual lists of files, such as exception lists,
2074 # contain only valid references to files.  If the build has failed,
2075 # then don't check the proto area.
2076 CHECK_PATHS=${CHECK_PATHS:-y}
2077 if [ "$CHECK_PATHS" = y -a "$N_FLAG" != y ]; then
2078         echo "\n==== Check lists of files ====\n" | tee -a $LOGFILE \
2079                 >>$mail_msg_file
2080         arg=-b
2081         [ "$build_ok" = y ] && arg=
2082         checkpaths $arg $checkroot > $SRC/check-paths.out 2>&1
2083         if [[ -s $SRC/check-paths.out ]]; then
2084                 tee -a $LOGFILE < $SRC/check-paths.out >> $mail_msg_file
2085                 build_extras_ok=n
2086         fi
2087 fi
2088
2089 if [ "$M_FLAG" != "y" -a "$build_ok" = y ]; then
2090         echo "\n==== Impact on file permissions ====\n" \
2091                 >> $mail_msg_file
2092
2093         abspkg=
2094         for d in $abssrcdirs; do
2095                 if [ -d "$d/pkg" ]; then
2096                         abspkg="$abspkg $d"
2097                 fi
2098         done
2099
2100         if [ -n "$abspkg" ]; then
2101                 for d in "$abspkg"; do
2102                         ( cd $d/pkg ; $MAKE -e pmodes ) >> $mail_msg_file
2103                 done
2104         fi
2105 fi
2106
2107 if [ "$w_FLAG" = "y" -a "$build_ok" = "y" ]; then
2108         if [[ "$MULTI_PROTO" = no || "$D_FLAG" = y ]]; then
2109                 do_wsdiff DEBUG $ROOT.prev $ROOT
2110         fi
2111
2112         if [[ "$MULTI_PROTO" = yes && "$F_FLAG" = n ]]; then
2113                 do_wsdiff non-DEBUG $ROOT-nd.prev $ROOT-nd
2114         fi
2115 fi
2116
2117 END_DATE=`date`
2118 echo "==== Nightly $maketype build completed: $END_DATE ====" | \
2119     tee -a $LOGFILE >> $build_time_file
2120
2121 typeset -i10 hours
2122 typeset -Z2 minutes
2123 typeset -Z2 seconds
2124
2125 elapsed_time=$SECONDS
2126 ((hours = elapsed_time / 3600 ))
2127 ((minutes = elapsed_time / 60  % 60))
2128 ((seconds = elapsed_time % 60))
2129
2130 echo "\n==== Total build time ====" | \
2131     tee -a $LOGFILE >> $build_time_file
2132 echo "\nreal    ${hours}:${minutes}:${seconds}" | \
2133     tee -a $LOGFILE >> $build_time_file
2134
2135 if [ "$u_FLAG" = "y" -a "$f_FLAG" = "y" -a "$build_ok" = "y" ]; then
2136         staffer cp ${SRC}/unref-${MACH}.out $PARENT_WS/usr/src/
2137
2138         #
2139         # Produce a master list of unreferenced files -- ideally, we'd
2140         # generate the master just once after all of the nightlies
2141         # have finished, but there's no simple way to know when that
2142         # will be.  Instead, we assume that we're the last nightly to
2143         # finish and merge all of the unref-${MACH}.out files in
2144         # $PARENT_WS/usr/src/.  If we are in fact the final ${MACH} to
2145         # finish, then this file will be the authoritative master
2146         # list.  Otherwise, another ${MACH}'s nightly will eventually
2147         # overwrite ours with its own master, but in the meantime our
2148         # temporary "master" will be no worse than any older master
2149         # which was already on the parent.
2150         #
2151
2152         set -- $PARENT_WS/usr/src/unref-*.out
2153         cp "$1" ${TMPDIR}/unref.merge
2154         shift
2155
2156         for unreffile; do
2157                 comm -12 ${TMPDIR}/unref.merge "$unreffile" > ${TMPDIR}/unref.$$
2158                 mv ${TMPDIR}/unref.$$ ${TMPDIR}/unref.merge
2159         done
2160
2161         staffer cp ${TMPDIR}/unref.merge $PARENT_WS/usr/src/unrefmaster.out
2162 fi
2163
2164 #
2165 # All done save for the sweeping up.
2166 # (whichever exit we hit here will trigger the "cleanup" trap which
2167 # optionally sends mail on completion).
2168 #
2169 if [[ "$build_ok" == "y" ]]; then
2170         if [[ "$W_FLAG" == "y" || "$build_extras_ok" == "y" ]]; then
2171                 exit 0
2172         fi
2173 fi
2174
2175 exit 1