build/mozconfig.cache

   1 # This Source Code Form is subject to the terms of the Mozilla Public
   2 # License, v. 2.0. If a copy of the MPL was not distributed with this
   3 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
   4
   5 # Setup for build cache
   6
   7 # Avoid duplication if the file happens to be included twice.
   8 if test -z "$bucket" -a -z "$NO_CACHE"; then
   9
  10 # buildbot (or builders that use buildprops.json):
  11 if [ -f $topsrcdir/../buildprops.json ]; then
  12 read branch platform master <<EOF
  13 $(python2.7 -c 'import json; p = json.loads(open("'"$topsrcdir"'/../buildprops.json").read())["properties"]; print p["branch"], p["platform"], p["master"]' 2> /dev/null)
  14 EOF
  15
  16 bucket=
  17 if test -z "$SCCACHE_DISABLE" -a -z "$no_sccache" -a -z "$MOZ_PGO_IS_SET" -a -z "$MOZ_PGO"; then
  18     case "${branch}" in
  19     try)
  20         case "${master}" in
  21         *scl1.mozilla.com*|*.scl3.mozilla.com*)
  22             bucket=mozilla-releng-s3-cache-us-west-1-try
  23             ;;
  24         *use1.mozilla.com*)
  25             bucket=mozilla-releng-s3-cache-us-east-1-try
  26             ;;
  27         *usw2.mozilla.com*)
  28             bucket=mozilla-releng-s3-cache-us-west-2-try
  29             ;;
  30         esac
  31         ;;
  32     autoland|mozilla-inbound)
  33         case "${master}" in
  34         *use1.mozilla.com*)
  35             bucket=mozilla-releng-s3-cache-us-east-1-prod
  36             ;;
  37         *usw2.mozilla.com*)
  38             bucket=mozilla-releng-s3-cache-us-west-2-prod
  39             ;;
  40         esac
  41         ;;
  42     esac
  43 fi
  44 fi
  45
  46 # builds where buildprops didn't have the data (eg: taskcluster or non-buildbot) and without sccache disabled:
  47 if test -z "$bucket" -a -z "$SCCACHE_DISABLE" -a -z "$no_sccache" -a -z "$MOZ_PGO_IS_SET" -a -z "$MOZ_PGO"; then
  48
  49     # prevent rerun if az is set, or wget is not available
  50     if test -z "$availability_zone" -a -x "$(command -v wget)"; then
  51         if test -n "${TASKCLUSTER_WORKER_GROUP}"; then
  52             # TASKCLUSTER_WORKER_GROUP is just the region now, so
  53             # stick an extra character on to make the already-convoluted logic
  54             # here simpler.
  55             availability_zone="${TASKCLUSTER_WORKER_GROUP}x"
  56         else
  57             # timeout after 1 second, and don't retry (failure indicates instance is not in ec2 or network issue)
  58             # availability_zone is of the form <region><letter> where region is e.g. us-west-2, and az is us-west-2a
  59             availability_zone=$(wget -T 1 -t 1 -q -O - http://169.254.169.254/latest/meta-data/placement/availability-zone || true)
  60         fi
  61         if test -z "$availability_zone" -o "$availability_zone" = "not-ec2"; then
  62             availability_zone=not-ec2
  63         else
  64             # region is az with last letter trimmed
  65             region=${availability_zone%?}
  66             # set S3 bucket according to tree (level)
  67             case "${GECKO_HEAD_REPOSITORY}" in
  68             *hg.mozilla.org/try*)
  69                 bucket=taskcluster-level-1-sccache-${region}
  70                 ;;
  71             *hg.mozilla.org/integration/autoland*|*hg.mozilla.org/integration/mozilla-inbound*)
  72                 bucket=taskcluster-level-3-sccache-${region}
  73                 ;;
  74             esac
  75
  76             # set a dummy master
  77             case "${region}" in
  78             eu-central-1)
  79                 master=dummy.euc1.mozilla.com
  80                 ;;
  81             us-east-1)
  82                 master=dummy.use1.mozilla.com
  83                 ;;
  84             us-west-1)
  85                 master=dummy.usw1.mozilla.com
  86                 ;;
  87             us-west-2)
  88                 master=dummy.usw2.mozilla.com
  89                 ;;
  90             esac
  91         fi
  92     fi
  93 fi
  94
  95 # if platform hasn't been determined from buildprops, and we're on windows,
  96 # it must be set to prevent adding ac_add_options --with-ccache below
  97 if test -z "$platform"; then
  98     # set platform based on the SYSTEMROOT env var
  99     case "${SYSTEMROOT}" in
 100     *Windows)
 101         platform=windows
 102         suffix=.exe
 103         ;;
 104     esac
 105 fi
 106
 107 if test -z "$bucket"; then
 108     case "$platform" in
 109     win*) : ;;
 110     *)
 111         ac_add_options --with-ccache
 112     esac
 113 else
 114     mk_add_options "export SCCACHE_BUCKET=$bucket"
 115     case "$master" in
 116     *us[ew][12].mozilla.com*|*euc1.mozilla.com*)
 117         mk_add_options "export SCCACHE_NAMESERVER=169.254.169.253"
 118         ;;
 119     esac
 120     ac_add_options "--with-ccache=$topsrcdir/sccache2/sccache${suffix}"
 121     export SCCACHE_VERBOSE_STATS=1
 122     mk_add_options MOZ_PREFLIGHT_ALL+=build/sccache.mk
 123     mk_add_options MOZ_POSTFLIGHT_ALL+=build/sccache.mk
 124     mk_add_options "UPLOAD_EXTRA_FILES+=sccache.log.gz"
 125     case "$platform" in
 126     win*)
 127         # sccache supports a special flag to create depfiles.
 128         #TODO: bug 1318370 - move this all into toolchain.configure
 129         export _DEPEND_CFLAGS='-deps$(MDDEPDIR)/$(@F).pp'
 130         # Windows builds have a default wrapper that needs to be overridden
 131         mk_add_options "export CC_WRAPPER="
 132         mk_add_options "export CXX_WRAPPER="
 133         # For now, sccache doesn't support separate PDBs so force debug info to be
 134         # in object files.
 135         mk_add_options "export COMPILE_PDB_FLAG="
 136         mk_add_options "export HOST_PDB_FLAG="
 137         mk_add_options "export MOZ_DEBUG_FLAGS=-Z7"
 138         ;;
 139     esac
 140 fi
 141
 142 fi