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