tools/nightly.sh

   1 #!/bin/ksh -p
   2 # vim: noet sw=8 ts=8
   3 #
   4 # CDDL HEADER START
   5 #
   6 # The contents of this file are subject to the terms of the
   7 # Common Development and Distribution License (the "License").
   8 # You may not use this file except in compliance with the License.
   9 #
  10 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  11 # or http://www.opensolaris.org/os/licensing.
  12 # See the License for the specific language governing permissions
  13 # and limitations under the License.
  14 #
  15 # When distributing Covered Code, include this CDDL HEADER in each
  16 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  17 # If applicable, add the following below this CDDL HEADER, with the
  18 # fields enclosed by brackets "[]" replaced with your own identifying
  19 # information: Portions Copyright [yyyy] [name of copyright owner]
  20 #
  21 # CDDL HEADER END
  22 #
  23
  24 #
  25 # Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
  26 # Copyright 2008, 2010, Richard Lowe
  27 # Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  28 # Copyright 2012 Joshua M. Clulow <josh@sysmgr.org>
  29 # Copyright 2014 Garrett D'Amore <garrett@damore.org>
  30 # Copyright 2018 Joyent, Inc.
  31 #
  32 # Based on the nightly script from the integration folks,
  33 # Mostly modified and owned by mike_s.
  34 # Changes also by kjc, dmk.
  35 #
  36 # -i on the command line, means fast options, so when it's on the
  37 # command line (only), check builds are skipped no matter what
  38 # the setting of their individual flags are in NIGHTLY_OPTIONS.
  39 #
  40 # OPTHOME  may be set in the environment to override /opt
  41 #
  42
  43 #
  44 # The CDPATH variable causes ksh's `cd' builtin to emit messages to stdout
  45 # under certain circumstances, which can really screw things up; unset it.
  46 #
  47 unset CDPATH
  48
  49 # Get the absolute path of the nightly script that the user invoked.  This
  50 # may be a relative path, and we need to do this before changing directory.
  51 nightly_path=`whence $0`
  52
  53 function fatal_error
  54 {
  55         print -u2 "nightly: $*"
  56         exit 1
  57 }
  58
  59 #
  60 # Function to do a DEBUG and non-DEBUG build. Needed because we might
  61 # need to do another for the source build, and since we only deliver DEBUG or
  62 # non-DEBUG packages.
  63 #
  64 # usage: normal_build
  65 #
  66 function normal_build {
  67
  68         typeset orig_p_FLAG="$p_FLAG"
  69
  70         if [ "$D_FLAG" = "n" ]; then
  71                 set_non_debug_build_flags
  72                 build "non-DEBUG"
  73         else
  74                 set_debug_build_flags
  75                 build "DEBUG"
  76         fi
  77
  78         p_FLAG="$orig_p_FLAG"
  79 }
  80
  81 #
  82 # usage: run_hook HOOKNAME ARGS...
  83 #
  84 # If variable "$HOOKNAME" is defined, insert a section header into
  85 # our logs and then run the command with ARGS
  86 #
  87 function run_hook {
  88         HOOKNAME=$1
  89         eval HOOKCMD=\$$HOOKNAME
  90         shift
  91
  92         if [ -n "$HOOKCMD" ]; then
  93                 (
  94                         echo "\n==== Running $HOOKNAME command: $HOOKCMD ====\n"
  95                         ( $HOOKCMD "$@" 2>&1 )
  96                         if [ "$?" -ne 0 ]; then
  97                                 # Let exit status propagate up
  98                                 touch $TMPDIR/abort
  99                         fi
 100                 )
 101
 102                 if [ -f $TMPDIR/abort ]; then
 103                         build_ok=n
 104                         echo "\nAborting at request of $HOOKNAME"
 105                         exit 1
 106                 fi
 107         fi
 108 }
 109
 110 # Return library search directive as function of given root.
 111 function myldlibs {
 112         echo "-L$1/lib -L$1/usr/lib"
 113 }
 114
 115 # Return header search directive as function of given root.
 116 function myheaders {
 117         echo "-I$1/usr/include"
 118 }
 119
 120 #
 121 # Function to do the build, including package generation.
 122 # usage: build LABEL
 123 # - LABEL is used to tag build output.
 124 #
 125 function build {
 126         LABEL=$1
 127         INSTALLOG=install-${MACH}
 128
 129         export ROOT
 130
 131         export ENVLDLIBS1=`myldlibs $ROOT`
 132         export ENVCPPFLAGS1=`myheaders $ROOT`
 133
 134         this_build_ok=y
 135
 136         echo "\n==== bmake -C include all install\n" >&2
 137         #
 138         #       Before we build anything via dmake, we need to install
 139         #       bmake-ified headers and libs to the proto area
 140         #
 141         if ! make -j$DMAKE_MAX_JOBS -C $SRCTOP/include all install DESTDIR=$ROOT; then
 142                 build_ok=n
 143                 this_build_ok=n
 144                 fatal_error "cannot install headers"
 145         fi
 146         echo "\n==== bmake -C lib build\n" >&2
 147         if ! make -j$DMAKE_MAX_JOBS -C $SRCTOP/lib build DESTDIR=$ROOT; then
 148                 build_ok=n
 149                 this_build_ok=n
 150                 fatal_error "cannot install libraries"
 151         fi
 152
 153         #
 154         #       Build the legacy part of the source
 155         #
 156         echo "\n==== Building legacy source at `date` ($LABEL) ====\n"
 157
 158         cd $SRC
 159         echo "\n==== dmake install ====\n" >&2
 160         if ! /bin/time $MAKE -e install; then
 161                 build_ok=n
 162                 this_build_ok=n
 163         fi
 164
 165         #
 166         #       Build the new part of the source
 167         #
 168         echo "\n==== bmake build ====\n" >&2
 169         if ! /bin/time env -i PATH=${GCC_ROOT}/bin:/usr/bin \
 170                 SRCTOP=$SRCTOP \
 171                 make -C $SRCTOP -j $DMAKE_MAX_JOBS VERBOSE=yes build DESTDIR=$ROOT; then
 172             build_ok=n
 173             this_build_ok=n
 174         fi
 175
 176         echo "\n==== Ended OS-Net source build at `date` ($LABEL) ====\n"
 177
 178         #
 179         #       Building Packages
 180         #
 181         if [ "$p_FLAG" = "y" -a "$this_build_ok" = "y" ]; then
 182                 if [ -d $SRC/pkg ]; then
 183                         echo "\n==== Creating $LABEL packages at `date` ====\n"
 184                         echo "Clearing out $PKGARCHIVE ..."
 185                         rm -rf $PKGARCHIVE
 186                         mkdir -p $PKGARCHIVE
 187
 188                         rm -f $SRC/pkg/${INSTALLOG}.out
 189                         cd $SRC/pkg
 190                         echo "\n==== dmake -C $SRC/pkg install ====\n" >&2
 191                         if ! /bin/time $MAKE -e install; then
 192                                 build_extras_ok=n
 193                                 this_build_ok=n
 194                         fi
 195                 else
 196                         #
 197                         # Handle it gracefully if -p was set but there so
 198                         # no pkg directory.
 199                         #
 200                         echo "\n==== No $LABEL packages to build ====\n"
 201                 fi
 202         else
 203                 echo "\n==== Not creating $LABEL packages ====\n"
 204         fi
 205 }
 206
 207 #
 208 # Build and install the onbld tools.
 209 #
 210 # usage: build_tools DESTROOT
 211 #
 212 # returns non-zero status if the build was successful.
 213 #
 214 function build_tools {
 215         DESTROOT=$1
 216
 217         INSTALLOG=install-${MACH}
 218
 219         echo "\n==== Building tools at `date` ====\n" \
 220
 221         rm -f ${TOOLS}/${INSTALLOG}.out
 222         cd ${TOOLS}
 223         if ! $MAKE TOOLS_PROTO=${DESTROOT} -e install; then
 224                 return 1
 225         fi
 226         return 0
 227 }
 228
 229 #
 230 # Set up to use locally installed tools.
 231 #
 232 # usage: use_tools TOOLSROOT
 233 #
 234 function use_tools {
 235         TOOLSROOT=$1
 236
 237         #
 238         # If we're not building ON workspace, then the TOOLSROOT
 239         # settings here are clearly ignored by the workspace
 240         # makefiles, prepending nonexistent directories to PATH is
 241         # harmless, and we clearly do not wish to override
 242         # ONBLD_TOOLS.
 243         #
 244         # If we're building an ON workspace, then the prepended PATH
 245         # elements should supercede the preexisting ONBLD_TOOLS paths,
 246         # and we want to override ONBLD_TOOLS to catch the tools that
 247         # don't have specific path env vars here.
 248         #
 249         # So the only conditional behavior is overriding ONBLD_TOOLS,
 250         # and we check for "an ON workspace" by looking for
 251         # ${TOOLSROOT}/opt/onbld.
 252         #
 253
 254         STABS=${TOOLSROOT}/opt/onbld/bin/${MACH}/stabs
 255         export STABS
 256         CTFSTABS=${TOOLSROOT}/opt/onbld/bin/${MACH}/ctfstabs
 257         export CTFSTABS
 258         GENOFFSETS=${TOOLSROOT}/opt/onbld/bin/genoffsets
 259         export GENOFFSETS
 260
 261
 262         PATH="${TOOLSROOT}/opt/onbld/bin/${MACH}:${PATH}"
 263         PATH="${TOOLSROOT}/opt/onbld/bin:${PATH}"
 264         export PATH
 265
 266         if [ -d "${TOOLSROOT}/opt/onbld" ]; then
 267                 ONBLD_TOOLS=${TOOLSROOT}/opt/onbld
 268                 export ONBLD_TOOLS
 269         fi
 270
 271         echo "\n==== New environment settings. ====\n"
 272         echo "STABS=${STABS}"
 273         echo "CTFSTABS=${CTFSTABS}"
 274         echo "PATH=${PATH}"
 275         echo "ONBLD_TOOLS=${ONBLD_TOOLS}"
 276 }
 277
 278 #
 279 # wrapper over wsdiff.
 280 # usage: do_wsdiff LABEL OLDPROTO NEWPROTO
 281 #
 282 function do_wsdiff {
 283         label=$1
 284         oldproto=$2
 285         newproto=$3
 286
 287         wsdiff="wsdiff -t"
 288
 289         echo "\n==== Getting object changes since last build at `date`" \
 290             "($label) ====\n" >&2
 291         $wsdiff -s -r ${TMPDIR}/wsdiff.results $oldproto $newproto >&2
 292         echo "\n==== Object changes determined at `date` ($label) ====\n" >&2
 293 }
 294
 295 #
 296 # Functions for setting build flags (DEBUG/non-DEBUG).  Keep them
 297 # together.
 298 #
 299
 300 function set_non_debug_build_flags {
 301         export RELEASE_BUILD ; RELEASE_BUILD=
 302         unset EXTRA_OPTIONS
 303         unset EXTRA_CFLAGS
 304 }
 305
 306 function set_debug_build_flags {
 307         unset RELEASE_BUILD
 308         unset EXTRA_OPTIONS
 309         unset EXTRA_CFLAGS
 310 }
 311
 312
 313 MACH=`uname -p`
 314
 315 if [ "$OPTHOME" = "" ]; then
 316         OPTHOME=/opt
 317         export OPTHOME
 318 fi
 319
 320 USAGE='Usage: nightly [-in] [-V VERS ] [env_file]
 321
 322 Where:
 323         -i      Fast incremental options (no clobber, check)
 324         -V VERS set the build version string to VERS
 325
 326         <env_file>  file in Bourne shell syntax that sets and exports
 327         variables that configure the operation of this script and many of
 328         the scripts this one calls.
 329
 330 non-DEBUG is the default build type. Build options can be set in the
 331 NIGHTLY_OPTIONS variable in the <env_file> as follows:
 332
 333         -A      check for ABI differences in .so files
 334         -C      check for cstyle/hdrchk errors
 335         -D      do a build with DEBUG on
 336         -G      gate keeper default group of options (-au)
 337         -I      integration engineer default group of options (-ampu)
 338         -M      do not run pmodes (safe file permission checker)
 339         -N      do not run protocmp
 340         -R      default group of options for building a release (-mp)
 341         -U      update proto area in the parent
 342         -V VERS set the build version string to VERS
 343         -i      do an incremental build (no "make clobber")
 344         -m      send mail to $MAILTO at end of build
 345         -p      create packages
 346         -r      check ELF runtime attributes in the proto area
 347         -u      update proto_list_$MACH and friends in the parent workspace
 348         -w      report on differences between previous and current proto areas
 349 '
 350 #
 351 #       A log file will be generated under the name $LOGFILE
 352 #       for partially completed build and log.`date '+%F'`
 353 #       in the same directory for fully completed builds.
 354 #
 355
 356 # default values for low-level FLAGS; G I R are group FLAGS
 357 A_FLAG=n
 358 C_FLAG=n
 359 D_FLAG=n
 360 i_FLAG=n; i_CMD_LINE_FLAG=n
 361 M_FLAG=n
 362 m_FLAG=n
 363 N_FLAG=n
 364 p_FLAG=n
 365 r_FLAG=n
 366 V_FLAG=n
 367 w_FLAG=n
 368 W_FLAG=n
 369 #
 370 build_ok=y
 371 build_extras_ok=y
 372
 373 #
 374 # examine arguments
 375 #
 376
 377 OPTIND=1
 378 while getopts +iV:W FLAG
 379 do
 380         case $FLAG in
 381           i )   i_FLAG=y; i_CMD_LINE_FLAG=y
 382                 ;;
 383           V )   V_FLAG=y
 384                 V_ARG="$OPTARG"
 385                 ;;
 386           W )   W_FLAG=y
 387                 ;;
 388          \? )   echo "$USAGE"
 389                 exit 1
 390                 ;;
 391         esac
 392 done
 393
 394 # correct argument count after options
 395 shift `expr $OPTIND - 1`
 396
 397 # test that the path to the environment-setting file was given
 398 if [ $# -ne 1 ]; then
 399         envfile=$(dirname $0)/env.sh
 400 else
 401         envfile=$1
 402 fi
 403
 404 #
 405 # force locale to C
 406 LANG=C;         export LANG
 407 LC_ALL=C;       export LC_ALL
 408 LC_COLLATE=C;   export LC_COLLATE
 409 LC_CTYPE=C;     export LC_CTYPE
 410 LC_MESSAGES=C;  export LC_MESSAGES
 411 LC_MONETARY=C;  export LC_MONETARY
 412 LC_NUMERIC=C;   export LC_NUMERIC
 413 LC_TIME=C;      export LC_TIME
 414
 415 # clear environment variables we know to be bad for the build
 416 unset LD_OPTIONS
 417 unset LD_AUDIT          LD_AUDIT_32             LD_AUDIT_64
 418 unset LD_BIND_NOW       LD_BIND_NOW_32          LD_BIND_NOW_64
 419 unset LD_BREADTH        LD_BREADTH_32           LD_BREADTH_64
 420 unset LD_CONFIG         LD_CONFIG_32            LD_CONFIG_64
 421 unset LD_DEBUG          LD_DEBUG_32             LD_DEBUG_64
 422 unset LD_DEMANGLE       LD_DEMANGLE_32          LD_DEMANGLE_64
 423 unset LD_FLAGS          LD_FLAGS_32             LD_FLAGS_64
 424 unset LD_LIBRARY_PATH   LD_LIBRARY_PATH_32      LD_LIBRARY_PATH_64
 425 unset LD_LOADFLTR       LD_LOADFLTR_32          LD_LOADFLTR_64
 426 unset LD_NOAUDIT        LD_NOAUDIT_32           LD_NOAUDIT_64
 427 unset LD_NOAUXFLTR      LD_NOAUXFLTR_32         LD_NOAUXFLTR_64
 428 unset LD_NOCONFIG       LD_NOCONFIG_32          LD_NOCONFIG_64
 429 unset LD_NODIRCONFIG    LD_NODIRCONFIG_32       LD_NODIRCONFIG_64
 430 unset LD_NODIRECT       LD_NODIRECT_32          LD_NODIRECT_64
 431 unset LD_NOLAZYLOAD     LD_NOLAZYLOAD_32        LD_NOLAZYLOAD_64
 432 unset LD_NOOBJALTER     LD_NOOBJALTER_32        LD_NOOBJALTER_64
 433 unset LD_NOVERSION      LD_NOVERSION_32         LD_NOVERSION_64
 434 unset LD_ORIGIN         LD_ORIGIN_32            LD_ORIGIN_64
 435 unset LD_PRELOAD        LD_PRELOAD_32           LD_PRELOAD_64
 436 unset LD_PROFILE        LD_PROFILE_32           LD_PROFILE_64
 437
 438 unset CONFIG
 439 unset GROUP
 440 unset OWNER
 441 unset REMOTE
 442 unset ENV
 443 unset ARCH
 444 unset CLASSPATH
 445 unset NAME
 446
 447 #
 448 # To get ONBLD_TOOLS from the environment, it must come from the env file.
 449 # If it comes interactively, it is generally TOOLS_PROTO, which will be
 450 # clobbered before the compiler version checks, which will therefore fail.
 451 #
 452 unset ONBLD_TOOLS
 453
 454 #
 455 #       Setup environmental variables
 456 #
 457 if [ -f $envfile ]; then
 458         . $envfile
 459 else
 460         echo "Cannot find env file $envfile"
 461         exit 1
 462 fi
 463
 464 # Check if we have sufficient data to continue...
 465 [[ -n "$SRCTOP" ]] || \
 466         fatal_error "Error: Variable SRCTOP not set."
 467 [[ -d "${SRCTOP}" ]] || \
 468         fatal_error "Error: ${SRCTOP} is not a directory."
 469 [[ -f "${SRCTOP}/usr/src/Makefile" ]] || \
 470         fatal_error "Error: ${SRCTOP}/usr/src/Makefile not found."
 471
 472 #
 473 # place ourselves in a new task, respecting BUILD_PROJECT if set.
 474 #
 475 if [ -z "$BUILD_PROJECT" ]; then
 476         /usr/bin/newtask -c $$
 477 else
 478         /usr/bin/newtask -c $$ -p $BUILD_PROJECT
 479 fi
 480
 481 ps -o taskid= -p $$ | read build_taskid
 482 ps -o project= -p $$ | read build_project
 483
 484 #
 485 # See if NIGHTLY_OPTIONS is set
 486 #
 487 if [ "$NIGHTLY_OPTIONS" = "" ]; then
 488         NIGHTLY_OPTIONS="-aBm"
 489 fi
 490
 491 #
 492 # Note: changes to the option letters here should also be applied to the
 493 #       bldenv script.  `d' is listed for backward compatibility.
 494 #
 495 NIGHTLY_OPTIONS=-${NIGHTLY_OPTIONS#-}
 496 OPTIND=1
 497 while getopts +ABCDdfGIiMmNpRrwW FLAG $NIGHTLY_OPTIONS
 498 do
 499         case $FLAG in
 500           A )   A_FLAG=y
 501                 ;;
 502           B )   D_FLAG=y
 503                 ;; # old version of D
 504           C )   C_FLAG=y
 505                 ;;
 506           D )   D_FLAG=y
 507                 ;;
 508           G )   ;;
 509           I )   m_FLAG=y
 510                 p_FLAG=y
 511                 ;;
 512           i )   i_FLAG=y
 513                 ;;
 514           M )   M_FLAG=y
 515                 ;;
 516           m )   m_FLAG=y
 517                 ;;
 518           N )   N_FLAG=y
 519                 ;;
 520           p )   p_FLAG=y
 521                 ;;
 522           R )   m_FLAG=y
 523                 p_FLAG=y
 524                 ;;
 525           r )   r_FLAG=y
 526                 ;;
 527           w )   w_FLAG=y
 528                 ;;
 529           W )   W_FLAG=y
 530                 ;;
 531          \? )   echo "$USAGE"
 532                 exit 1
 533                 ;;
 534         esac
 535 done
 536
 537 if [ -z "$MAILTO" -o "$MAILTO" = "nobody" ]; then
 538         MAILTO=`/usr/bin/id -un`
 539         export MAILTO
 540 fi
 541
 542 PATH="$OPTHOME/onbld/bin:$OPTHOME/onbld/bin/${MACH}:/usr/bin"
 543 PATH="$PATH:/usr/bin:/usr/sbin:/usr/ucb"
 544 PATH="$PATH:/usr/openwin/bin:/usr/sfw/bin:/opt/sfw/bin:.:$OPTHOME/SUNWspro/bin"
 545 export PATH
 546
 547 # roots of source trees, both relative to $SRC and absolute.
 548 relsrcdirs="."
 549 abssrcdirs="$SRC"
 550
 551 PROTOCMPTERSE="protocmp.terse -gu"
 552 POUND_SIGN="#"
 553 # have we set RELEASE_DATE in our env file?
 554 if [ -z "$RELEASE_DATE" ]; then
 555         RELEASE_DATE=$(LC_ALL=C date +"%B %Y")
 556 fi
 557 BUILD_DATE=$(LC_ALL=C date +%Y-%b-%d)
 558 BASEWSDIR=$(basename $SRCTOP)
 559
 560 # we export POUND_SIGN and RELEASE_DATE to speed up the build process
 561 # by avoiding repeated shell invocations to evaluate Makefile.master
 562 # definitions.
 563 export POUND_SIGN RELEASE_DATE
 564
 565 maketype="distributed"
 566 if [[ -z "$MAKE" ]]; then
 567         MAKE=dmake
 568 elif [[ ! -x "$MAKE" ]]; then
 569         echo "\$MAKE is set to garbage in the environment"
 570         exit 1
 571 fi
 572 export PATH
 573 export MAKE
 574
 575 hostname=$(uname -n)
 576 if [[ $DMAKE_MAX_JOBS != +([0-9]) || $DMAKE_MAX_JOBS -eq 0 ]]
 577 then
 578         maxjobs=
 579         if [[ -f $HOME/.make.machines ]]
 580         then
 581                 # Note: there is a hard tab and space character in the []s
 582                 # below.
 583                 egrep -i "^[    ]*$hostname[    \.]" \
 584                         $HOME/.make.machines | read host jobs
 585                 maxjobs=${jobs##*=}
 586         fi
 587
 588         if [[ $maxjobs != +([0-9]) || $maxjobs -eq 0 ]]
 589         then
 590                 # default
 591                 maxjobs=4
 592         fi
 593
 594         export DMAKE_MAX_JOBS=$maxjobs
 595 fi
 596
 597 DMAKE_MODE=parallel;
 598 export DMAKE_MODE
 599 DMAKE_OUTPUT_MODE=TXT2;
 600 export DMAKE_OUTPUT_MODE
 601
 602 if [ -z "${ROOT}" ]; then
 603         echo "ROOT must be set."
 604         exit 1
 605 fi
 606
 607 #
 608 # if -V flag was given, reset VERSION to V_ARG
 609 #
 610 if [ "$V_FLAG" = "y" ]; then
 611         VERSION=$V_ARG
 612 fi
 613
 614 TMPDIR="/tmp/nightly.tmpdir.$$"
 615 export TMPDIR
 616 rm -rf ${TMPDIR}
 617 mkdir -p $TMPDIR || exit 1
 618 #
 619 # Tools should only be built non-DEBUG.  Keep track of the tools proto
 620 # area path relative to $TOOLS, because the latter changes in an
 621 # export build.
 622 #
 623 # TOOLS_PROTO is included below for builds other than usr/src/tools
 624 # that look for this location.  For usr/src/tools, this will be
 625 # overridden on the $MAKE command line in build_tools().
 626 #
 627 TOOLS=${SRC}/tools
 628 TOOLS_PROTO_REL=proto/root_${MACH}-nd
 629 TOOLS_PROTO=${TOOLS}/${TOOLS_PROTO_REL};        export TOOLS_PROTO
 630
 631 unset   CFLAGS LD_LIBRARY_PATH LDFLAGS
 632
 633 # create directories that are automatically removed if the nightly script
 634 # fails to start correctly
 635 function newdir {
 636         dir=$1
 637         toadd=
 638         while [ ! -d $dir ]; do
 639                 toadd="$dir $toadd"
 640                 dir=`dirname $dir`
 641         done
 642         torm=
 643         newlist=
 644         for dir in $toadd; do
 645                 if mkdir $dir; then
 646                         newlist="$dir $newlist"
 647                         torm="$dir $torm"
 648                 else
 649                         [ -z "$torm" ] || rmdir $torm
 650                         return 1
 651                 fi
 652         done
 653         newdirlist="$newlist $newdirlist"
 654         return 0
 655 }
 656 newdirlist=
 657
 658 [ -d $SRCTOP ] || newdir $SRCTOP || exit 1
 659
 660 # since this script assumes the build is from full source, it nullifies
 661 # variables likely to have been set by a "ws" script; nullification
 662 # confines the search space for headers and libraries to the proto area
 663 # built from this immediate source.
 664 ENVLDLIBS1=
 665 ENVLDLIBS2=
 666 ENVLDLIBS3=
 667 ENVCPPFLAGS1=
 668 ENVCPPFLAGS2=
 669 ENVCPPFLAGS3=
 670 ENVCPPFLAGS4=
 671
 672 export ENVLDLIBS3 ENVCPPFLAGS1 ENVCPPFLAGS2 ENVCPPFLAGS3 ENVCPPFLAGS4 \
 673         ENVLDLIBS1 ENVLDLIBS2
 674
 675 #
 676 # Juggle the logs and optionally send mail on completion.
 677 #
 678
 679 function logshuffle {
 680         LLOG="$ATLOG/log.`date '+%F.%H:%M'`"
 681         if [ -f $LLOG -o -d $LLOG ]; then
 682                 LLOG=$LLOG.$$
 683         fi
 684
 685         rm -f "$ATLOG/latest" 2>/dev/null
 686         mkdir $LLOG
 687         export LLOG
 688
 689         if [ "$build_ok" = "y" ]; then
 690                 mv $ATLOG/proto_list_${MACH} $LLOG
 691
 692                 if [ -f $ATLOG/proto_list_tools_${MACH} ]; then
 693                         mv $ATLOG/proto_list_tools_${MACH} $LLOG
 694                 fi
 695
 696                 if [ -f $TMPDIR/wsdiff.results ]; then
 697                         mv $TMPDIR/wsdiff.results $LLOG
 698                 fi
 699
 700                 if [ -f $TMPDIR/wsdiff-nd.results ]; then
 701                         mv $TMPDIR/wsdiff-nd.results $LLOG
 702                 fi
 703         fi
 704
 705         kill $TEE
 706         case "$build_ok" in
 707                 y)
 708                         state=Completed
 709                         ;;
 710                 i)
 711                         state=Interrupted
 712                         ;;
 713                 *)
 714                         state=Failed
 715                         ;;
 716         esac
 717
 718         if [[ $state != "Interrupted" && $build_extras_ok != "y" ]]; then
 719                 state=Failed
 720         fi
 721
 722         NIGHTLY_STATUS=$state
 723         export NIGHTLY_STATUS
 724
 725         run_hook POST_NIGHTLY $state
 726         run_hook SYS_POST_NIGHTLY $state
 727
 728         echo "Subject: Nightly ${MACH} Build of `basename ${SRCTOP}` ${state}." \
 729                 > ${LLOG}/mail_msg
 730         cat $build_time_file $mail_msg_file \
 731                 >> ${LLOG}/mail_msg
 732         if [ "$m_FLAG" = "y" ]; then
 733                 /usr/bin/mail ${MAILTO} < ${LLOG}/mail_msg
 734         fi
 735
 736         mv $LOGFILE $LLOG
 737
 738         ln -s "$LLOG" "$ATLOG/latest"
 739 }
 740
 741 #
 742 #       Remove the temporary files on any exit
 743 #
 744 function cleanup {
 745         logshuffle
 746
 747         set -- $newdirlist
 748         while [ $# -gt 0 ]; do
 749                 rmdir $1
 750                 shift; shift
 751         done
 752         rm -rf $TMPDIR
 753 }
 754
 755 function cleanup_signal {
 756         build_ok=i
 757         # this will trigger cleanup(), above.
 758         exit 1
 759 }
 760
 761 trap cleanup 0
 762 trap cleanup_signal 1 2 3 15
 763
 764 newdirlist=
 765
 766 #
 767 # Create mail_msg_file
 768 #
 769 mail_msg_file="${TMPDIR}/mail_msg"
 770 touch $mail_msg_file
 771 build_time_file="${TMPDIR}/build_time"
 772
 773 mkdir -p "$ATLOG"
 774 #
 775 #       Move old LOGFILE aside
 776 #
 777 if [ -f $LOGFILE ]; then
 778         mv -f $LOGFILE ${LOGFILE}-
 779 fi
 780
 781 mkfifo ${TMPDIR}/err.fifo ${TMPDIR}/out.fifo
 782 tee $mail_msg_file < ${TMPDIR}/err.fifo >> $LOGFILE &
 783 TEE=$!
 784 tee ${TMPDIR}/stdout.txt < ${TMPDIR}/out.fifo >> $LOGFILE &
 785 TEE="$TEE $!"
 786 exec > ${TMPDIR}/out.fifo
 787 exec 2> ${TMPDIR}/err.fifo
 788
 789 #
 790 #       Build OsNet source
 791 #
 792 START_DATE=`date`
 793 SECONDS=0
 794 echo "\n==== Nightly $maketype build started:   $START_DATE ====" | \
 795     tee -a $build_time_file
 796
 797 run_hook SYS_PRE_NIGHTLY
 798 run_hook PRE_NIGHTLY
 799
 800 echo "\n==== list of environment variables ====\n"
 801 env
 802
 803 echo "Building $VERSION
 804 on $(uname -srv)" >&2
 805
 806 if [[ ! -f $SRC/Makefile ]]; then
 807         build_ok=n
 808         echo "\nUnable to find \"Makefile\" in $SRC." >&2
 809         exit 1
 810 fi
 811
 812 # Save the current proto area if we're comparing against the last build
 813 if [ "$w_FLAG" = "y" -a -d "$ROOT" ]; then
 814     if [ -d "$ROOT.prev" ]; then
 815         rm -rf $ROOT.prev
 816     fi
 817     mv $ROOT $ROOT.prev
 818 fi
 819
 820 # Safeguards
 821 [[ -n "${SRCTOP}" ]] || fatal_error "Error: Variable SRCTOP not set."
 822 [[ -d "${SRCTOP}" ]] || fatal_error "Error: ${SRCTOP} is not a directory."
 823 [[ -f "${SRCTOP}/usr/src/Makefile" ]] || fatal_error "Error: ${SRCTOP}/usr/src/Makefile not found."
 824
 825 #
 826 #       Generate the cfgparam files
 827 #
 828 # We have to do this before running *any* make commands.
 829 #
 830 make gen-config || fatal_error "gen-config failed"
 831
 832 #
 833 #       Decide whether to clobber
 834 #
 835 if [ "$i_FLAG" = "n" -a -d "$SRC" ]; then
 836         echo "\n==== Make clobber at `date` ====\n"
 837         echo "\n==== clobber / cleandir ===="
 838
 839         cd $SRC
 840         # remove old clobber file
 841         rm -f $SRC/clobber.out
 842         rm -f $SRC/clobber-${MACH}.out
 843
 844         # Remove all .make.state* files, just in case we are restarting
 845         # the build after having interrupted a previous 'make clobber'.
 846         find . \( -name SCCS -o -name .hg -o -name .svn -o -name .git \
 847                 -o -name 'interfaces.*' \) -prune \
 848                 -o -name '.make.*' -print | xargs rm -f
 849         if ! $MAKE -ek clobber; then
 850                 build_extras_ok=n
 851         fi
 852
 853         echo "\n==== Make tools clobber at `date` ====\n"
 854         cd ${TOOLS}
 855         rm -f ${TOOLS}/clobber-${MACH}.out
 856
 857         if ! $MAKE TOOLS_PROTO=$TOOLS_PROTO -ek clobber; then
 858                 build_extras_ok=n
 859         fi
 860         rm -rf ${TOOLS_PROTO}
 861         mkdir -p ${TOOLS_PROTO}
 862
 863         typeset roots=$ROOT
 864         echo "\n\nClearing $roots"
 865         rm -rf $roots
 866
 867         # Get back to a clean workspace as much as possible to catch
 868         # problems that only occur on fresh workspaces.
 869         # Remove all .make.state* files, libraries, and .o's that may
 870         # have been omitted from clobber.  A couple of libraries are
 871         # under source code control, so leave them alone.
 872         # We should probably blow away temporary directories too.
 873         cd $SRC
 874         find $relsrcdirs \( -name SCCS -o -name .hg -o -name .svn \
 875             -o -name .git -o -name 'interfaces.*' \) -prune -o \
 876             \( -name '.make.*' -o -name 'lib*.a' -o -name 'lib*.so*' -o \
 877                -name '*.o' \) -print | \
 878             grep -v 'tools/ctf/dwarf/.*/libdwarf' | xargs rm -f
 879         make -C $SRCTOP cleandir
 880 else
 881         echo "\n==== No clobber at `date` ====\n"
 882 fi
 883
 884 #
 885 # Build and use the workspace's tools if requested
 886 #
 887 set_non_debug_build_flags
 888
 889 build_tools ${TOOLS_PROTO}
 890 if (( $? != 0 )); then
 891         build_ok=n
 892 else
 893         use_tools $TOOLS_PROTO
 894 fi
 895
 896 normal_build
 897
 898 ORIG_SRC=$SRC
 899 BINARCHIVE=${SRCTOP}/bin-${MACH}.cpio.Z
 900
 901 if [ "$build_ok" = "y" ]; then
 902         echo "\n==== Creating protolist system file at `date` ====" \
 903         protolist $ROOT > $ATLOG/proto_list_${MACH}
 904         echo "==== protolist system file created at `date` ====\n" \
 905
 906         if [ "$N_FLAG" != "y" ]; then
 907
 908                 E1=
 909                 f1=
 910                 for f in $f1; do
 911                         if [ -f "$f" ]; then
 912                                 E1="$E1 -e $f"
 913                         fi
 914                 done
 915
 916                 E2=
 917                 f2=
 918                 if [ -d "$SRC/pkg" ]; then
 919                         f2="$f2 exceptions/packaging"
 920                 fi
 921
 922                 for f in $f2; do
 923                         if [ -f "$f" ]; then
 924                                 E2="$E2 -e $f"
 925                         fi
 926                 done
 927         fi
 928
 929         if [ "$N_FLAG" != "y" -a -d $SRC/pkg ]; then
 930                 echo "\n==== Validating manifests against proto area (protocmp) ====\n" >&2
 931                 if ! ( cd $SRC/pkg ; /bin/time $MAKE -e protocmp ROOT="$ROOT" ) >&2; then
 932                         build_extras_ok=n
 933                 fi
 934         fi
 935 fi
 936
 937 #
 938 # ELF verification: ABI (-A) and runtime (-r) checks
 939 #
 940 if [ "$build_ok" = y -a '(' "$A_FLAG" = y -o "$r_FLAG" = y ')' ]; then
 941         # Directory ELF-data.$MACH holds the files produced by these tests.
 942         elf_ddir=$TMPDIR/ELF-data.$MACH
 943         mkdir -p $elf_ddir
 944
 945         # Call find_elf to produce a list of the ELF objects in the proto area.
 946         # This list is passed to check_rtime and interface_check, preventing
 947         # them from separately calling find_elf to do the same work twice.
 948         find_elf -fr $ROOT > $elf_ddir/object_list
 949
 950         if [[ $A_FLAG = y ]]; then
 951                 echo "\n==== Check versioning and ABI information (interface_check) ====\n" >&2
 952
 953                 # Produce interface description for the proto. Report errors.
 954                 /bin/time interface_check -o -w $elf_ddir -f object_list \
 955                         -i interface -E interface.err
 956                 if [[ -s $elf_ddir/interface.err ]]; then
 957                         cat $elf_ddir/interface.err >&2
 958                         build_extras_ok=n
 959                 fi
 960
 961         fi
 962
 963         if [[ $r_FLAG = y ]]; then
 964                 echo "\n==== Check ELF runtime attributes (check_rtime) ====\n" >&2
 965
 966                 # If we're doing a DEBUG build the proto area will be left
 967                 # with debuggable objects, thus don't assert -s.
 968                 if [[ $D_FLAG = y ]]; then
 969                         rtime_sflag=""
 970                 else
 971                         rtime_sflag="-s"
 972                 fi
 973                 /bin/time check_rtime -i -v $rtime_sflag -o -w $elf_ddir \
 974                         -D object_list  -f object_list -E runtime.err \
 975                         -I runtime.attr.raw
 976                 if (( $? != 0 )); then
 977                         build_extras_ok=n
 978                 fi
 979
 980                 # Report errors
 981                 if [[ -s $elf_ddir/runtime.err ]]; then
 982                         cat $elf_ddir/runtime.err >&2
 983                         build_extras_ok=n
 984                 fi
 985         fi
 986 fi
 987
 988 # "make check" begins
 989
 990 if [ "$i_CMD_LINE_FLAG" = "n" -a "$C_FLAG" = "y" ]; then
 991         # remove old check.out
 992         rm -f $SRC/check.out
 993
 994         rm -f $SRC/check-${MACH}.out
 995         cd $SRC
 996         echo "\n==== dmake check ====\n" >&2
 997         if ! /bin/time $MAKE -ek check ROOT="$ROOT"; then
 998                 build_extras_ok=n
 999         fi
1000 else
1001         echo "\n==== No '$MAKE check' ====\n"
1002 fi
1003
1004 echo "\n==== Find core files ====\n" >&2
1005
1006 find $abssrcdirs -name core -a -type f -exec file {} \; >&2
1007
1008 # Verify that the usual lists of files, such as exception lists,
1009 # contain only valid references to files.  If the build has failed,
1010 # then don't check the proto area.
1011 CHECK_PATHS=${CHECK_PATHS:-y}
1012 if [ "$CHECK_PATHS" = y -a "$N_FLAG" != y ]; then
1013         echo "\n==== Check lists of files ====\n" >&2
1014         arg=-b
1015         [ "$build_ok" = y ] && arg=
1016         checkpaths $arg $ROOT > $TMPDIR/check-paths.out 2>&1
1017         if [[ -s $TMPDIR/check-paths.out ]]; then
1018                 cat $TMPDIR/check-paths.out >&2
1019                 build_extras_ok=n
1020         fi
1021 fi
1022
1023 if [ "$M_FLAG" != "y" -a "$build_ok" = y ]; then
1024         echo "\n==== Impact on file permissions ====\n" >&2
1025
1026         abspkg=
1027         for d in $abssrcdirs; do
1028                 if [ -d "$d/pkg" ]; then
1029                         abspkg="$abspkg $d"
1030                 fi
1031         done
1032
1033         if [ -n "$abspkg" ]; then
1034                 for d in "$abspkg"; do
1035                         ( cd $d/pkg ; $MAKE -e pmodes ) >&2
1036                 done
1037         fi
1038 fi
1039
1040 if [ "$w_FLAG" = "y" -a "$build_ok" = "y" ]; then
1041         if [[ "$D_FLAG" = y ]]; then
1042                 do_wsdiff DEBUG $ROOT.prev $ROOT
1043         else
1044                 do_wsdiff non-DEBUG $ROOT.prev $ROOT
1045         fi
1046 fi
1047
1048 END_DATE=`date`
1049 echo "==== Nightly $maketype build completed: $END_DATE ====" | \
1050     tee -a $build_time_file
1051
1052 typeset -i10 hours
1053 typeset -Z2 minutes
1054 typeset -Z2 seconds
1055
1056 elapsed_time=$SECONDS
1057 hours=$(( elapsed_time / 3600 ))
1058 minutes=$(( elapsed_time / 60  % 60 ))
1059 seconds=$((elapsed_time % 60 ))
1060
1061 echo "Total build time ${hours}:${minutes}:${seconds}" |
1062     tee -a $build_time_file
1063
1064 #
1065 # All done save for the sweeping up.
1066 # (whichever exit we hit here will trigger the "cleanup" trap which
1067 # optionally sends mail on completion).
1068 #
1069 if [[ "$build_ok" == "y" ]]; then
1070         if [[ "$W_FLAG" == "y" || "$build_extras_ok" == "y" ]]; then
1071                 exit 0
1072         fi
1073 fi
1074
1075 exit 1