1 #
   2 # CDDL HEADER START
   3 #
   4 # The contents of this file are subject to the terms of the
   5 # Common Development and Distribution License (the "License").
   6 # You may not use this file except in compliance with the License.
   7 #
   8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9 # or http://www.opensolaris.org/os/licensing.
  10 # See the License for the specific language governing permissions
  11 # and limitations under the License.
  12 #
  13 # When distributing Covered Code, include this CDDL HEADER in each
  14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15 # If applicable, add the following below this CDDL HEADER, with the
  16 # fields enclosed by brackets "[]" replaced with your own identifying
  17 # information: Portions Copyright [yyyy] [name of copyright owner]
  18 #
  19 # CDDL HEADER END
  20 #
  21 # Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
  22 # Copyright 2010, 2011 Nexenta Systems, Inc.  All rights reserved.
  23 # Copyright 2012 Joshua M. Clulow <josh@sysmgr.org>
  24 #
  25 
  26 # Configuration variables for the runtime environment of the nightly
  27 # build script and other tools for construction and packaging of
  28 # releases.
  29 # This example is suitable for building an illumos workspace, which
  30 # will contain the resulting archives. It is based off the onnv
  31 # release. It sets NIGHTLY_OPTIONS to make nightly do:
  32 #       DEBUG build only (-D, -F)
  33 #       do not bringover from the parent (-n)
  34 #       runs 'make check' (-C)
  35 #       runs lint in usr/src (-l plus the LINTDIRS variable)
  36 #       sends mail on completion (-m and the MAILTO variable)
  37 #       creates packages for PIT/RE (-p)
  38 #       checks for changes in ELF runpaths (-r)
  39 #       build and use this workspace's tools in $SRC/tools (-t)
  40 #
  41 # - This file is sourced by "bldenv.sh" and "nightly.sh" and should not 
  42 #   be executed directly.
  43 # - This script is only interpreted by ksh93 and explicitly allows the
  44 #   use of ksh93 language extensions.
  45 #
  46 export NIGHTLY_OPTIONS='-FnCDlmprt'
  47 
  48 #
  49 # -- PLEASE READ THIS --
  50 #
  51 # The variables  GATE and CODEMGR_WS must always be customised to
  52 # match your workspace/gate location!!
  53 #
  54 # -- PLEASE READ THIS --
  55 #
  56 
  57 # This is a variable for the rest of the script - GATE doesn't matter to
  58 # nightly itself
  59 export GATE='testws'
  60 
  61 # CODEMGR_WS - where is your workspace at (or what should nightly name it)
  62 export CODEMGR_WS="$HOME/ws/$GATE"
  63 
  64 # Maximum number of dmake jobs.  The recommended number is 2 + NCPUS,
  65 # where NCPUS is the number of logical CPUs on your build system.
  66 function maxjobs
  67 {
  68         nameref maxjobs=$1
  69         integer ncpu
  70         integer -r min_mem_per_job=512 # minimum amount of memory for a job
  71 
  72         ncpu=$(builtin getconf ; getconf 'NPROCESSORS_ONLN')
  73         (( maxjobs=ncpu + 2 ))
  74         
  75         # Throttle number of parallel jobs launched by dmake to a value which
  76         # gurantees that all jobs have enough memory. This was added to avoid
  77         # excessive paging/swapping in cases of virtual machine installations
  78         # which have lots of CPUs but not enough memory assigned to handle
  79         # that many parallel jobs
  80         if [[ $(/usr/sbin/prtconf 2>'/dev/null') == ~(E)Memory\ size:\ ([[:digit:]]+)\ Megabytes ]] ; then
  81                 integer max_jobs_per_memory # parallel jobs which fit into physical memory
  82                 integer physical_memory # physical memory installed
  83 
  84                 # The array ".sh.match" contains the contents of capturing
  85                 # brackets in the last regex, .sh.match[1] will contain
  86                 # the value matched by ([[:digit:]]+), i.e. the amount of
  87                 # memory installed
  88                 physical_memory="10#${.sh.match[1]}"
  89                 
  90                 ((
  91                         max_jobs_per_memory=round(physical_memory/min_mem_per_job) ,
  92                         maxjobs=fmax(2, fmin(maxjobs, max_jobs_per_memory))
  93                 ))
  94         fi
  95 
  96         return 0
  97 }
  98 
  99 maxjobs DMAKE_MAX_JOBS # "DMAKE_MAX_JOBS" passed as ksh(1) name reference
 100 export DMAKE_MAX_JOBS
 101 
 102 # path to onbld tool binaries
 103 ONBLD_BIN='/opt/onbld/bin'
 104 
 105 # PARENT_WS is used to determine the parent of this workspace. This is
 106 # for the options that deal with the parent workspace (such as where the
 107 # proto area will go).
 108 export PARENT_WS=''
 109 
 110 # CLONE_WS is the workspace nightly should do a bringover from.
 111 export CLONE_WS='ssh://anonhg@hg.illumos.org/illumos-gate'
 112 
 113 # The bringover, if any, is done as STAFFER.
 114 # Set STAFFER to your own login as gatekeeper or developer
 115 # The point is to use group "staff" and avoid referencing the parent
 116 # workspace as root.
 117 # Some scripts optionally send mail messages to MAILTO.
 118 #
 119 export STAFFER="$LOGNAME"
 120 export MAILTO="$STAFFER"
 121 
 122 # If you wish the mail messages to be From: an arbitrary address, export
 123 # MAILFROM.
 124 #export MAILFROM="user@example.com"
 125 
 126 # The project (see project(4)) under which to run this build.  If not
 127 # specified, the build is simply run in a new task in the current project.
 128 export BUILD_PROJECT=''
 129 
 130 # You should not need to change the next four lines
 131 export LOCKNAME="$(basename -- "$CODEMGR_WS")_nightly.lock"
 132 export ATLOG="$CODEMGR_WS/log"
 133 export LOGFILE="$ATLOG/nightly.log"
 134 export MACH="$(uname -p)"
 135 
 136 #
 137 #  The following macro is the closed binaries.  Once
 138 #  Illumos has totally freed itself, we can remove this reference.
 139 #
 140 # Location of encumbered binaries.
 141 export ON_CLOSED_BINS="$CODEMGR_WS/closed"
 142 
 143 # REF_PROTO_LIST - for comparing the list of stuff in your proto area
 144 # with. Generally this should be left alone, since you want to see differences
 145 # from your parent (the gate).
 146 #
 147 export REF_PROTO_LIST="$PARENT_WS/usr/src/proto_list_${MACH}"
 148 
 149 
 150 export ROOT="$CODEMGR_WS/proto/root_${MACH}"
 151 export SRC="$CODEMGR_WS/usr/src"
 152 export MULTI_PROTO="no"
 153 
 154 #
 155 #       build environment variables, including version info for mcs, motd,
 156 # motd, uname and boot messages. Mostly you shouldn't change this except
 157 # when the release slips (nah) or you move an environment file to a new
 158 # release
 159 #
 160 export VERSION="$GATE"
 161 
 162 #
 163 # the RELEASE and RELEASE_DATE variables are set in Makefile.master;
 164 # there might be special reasons to override them here, but that
 165 # should not be the case in general
 166 #
 167 # export RELEASE='5.11'
 168 # export RELEASE_DATE='October 2007'
 169 
 170 # proto area in parent for optionally depositing a copy of headers and
 171 # libraries corresponding to the protolibs target
 172 # not applicable given the NIGHTLY_OPTIONS
 173 #
 174 export PARENT_ROOT="$PARENT_WS/proto/root_$MACH"
 175 export PARENT_TOOLS_ROOT="$PARENT_WS/usr/src/tools/proto/root_$MACH-nd"
 176 
 177 # Package creation variables.  You probably shouldn't change these,
 178 # either.
 179 #
 180 # PKGARCHIVE determines where the repository will be created.
 181 #
 182 # PKGPUBLISHER_REDIST controls the publisher setting for the repository.
 183 #
 184 export PKGARCHIVE="${CODEMGR_WS}/packages/${MACH}/nightly"
 185 # export PKGPUBLISHER_REDIST='on-redist'
 186 
 187 # Package manifest format version.
 188 export PKGFMT_OUTPUT='v1'
 189 
 190 # we want make to do as much as it can, just in case there's more than
 191 # one problem.
 192 export MAKEFLAGS='k'
 193 
 194 # Magic variable to prevent the devpro compilers/teamware from sending
 195 # mail back to devpro on every use.
 196 export UT_NO_USAGE_TRACKING='1'
 197 
 198 # Build tools - don't change these unless you know what you're doing.  These
 199 # variables allows you to get the compilers and onbld files locally or
 200 # through cachefs.  Set BUILD_TOOLS to pull everything from one location.
 201 # Alternately, you can set ONBLD_TOOLS to where you keep the contents of
 202 # SUNWonbld and SPRO_ROOT to where you keep the compilers.  SPRO_VROOT
 203 # exists to make it easier to test new versions of the compiler.
 204 export BUILD_TOOLS='/opt'
 205 #export ONBLD_TOOLS='/opt/onbld'
 206 export SPRO_ROOT='/opt/SUNWspro'
 207 export SPRO_VROOT="$SPRO_ROOT"
 208 
 209 # This goes along with lint - it is a series of the form "A [y|n]" which
 210 # means "go to directory A and run 'make lint'" Then mail me (y) the
 211 # difference in the lint output. 'y' should only be used if the area you're
 212 # linting is actually lint clean or you'll get lots of mail.
 213 # You shouldn't need to change this though.
 214 #export LINTDIRS="$SRC y"
 215 
 216 # Set this flag to 'n' to disable the automatic validation of the dmake
 217 # version in use.  The default is to check it.
 218 #CHECK_DMAKE='y'
 219 
 220 # Set this flag to 'n' to disable the use of 'checkpaths'.  The default,
 221 # if the 'N' option is not specified, is to run this test.
 222 #CHECK_PATHS='y'
 223 
 224 # POST_NIGHTLY can be any command to be run at the end of nightly.  See
 225 # nightly(1) for interactions between environment variables and this command.
 226 #POST_NIGHTLY=
 227 
 228 # Uncomment this to disable support for SMB printing.
 229 # export ENABLE_SMB_PRINTING='#'