gecko-dev/build/mozconfig.cache
Mike Hommey d50fca7424 Bug 1229613 - Properly disable sccache on PGO builds. r=mshal
Sccache was enabled mechanically by the switch to EC2 Windows instances, while
it is not intended to be used on PGO builds.

This happened because the fix for bug 1181040 disabled sccache for PGO builds
where MOZ_PGO is set through mozconfig (in which case MOZ_PGO_IS_SET is set)
*while* ignoring the case where MOZ_PGO is set through the environment (in
which case MOZ_PGO_IS_SET is, unconveniently, *not* set). The latter is what
Windows PGO builds do.
2015-12-03 13:34:02 +09:00

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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
# Setup for build cache
# Avoid duplication if the file happens to be included twice.
if test -z "$bucket"; then
read branch platform master <<EOF
$(python2.7 -c 'import json; p = json.loads(open("'"$topsrcdir"'/../buildprops.json").read())["properties"]; print p["branch"], p["platform"], p["master"]' 2> /dev/null)
EOF
bucket=
if test -z "$SCCACHE_DISABLE" -a -z "$no_sccache" -a -z "$MOZ_PGO_IS_SET" -a -z "$MOZ_PGO"; then
case "${branch}" in
try)
case "${master}" in
*scl1.mozilla.com*|*.scl3.mozilla.com*)
bucket=mozilla-releng-s3-cache-us-west-1-try
;;
*use1.mozilla.com*)
bucket=mozilla-releng-s3-cache-us-east-1-try
;;
*usw2.mozilla.com*)
bucket=mozilla-releng-s3-cache-us-west-2-try
;;
esac
;;
b2g-inbound|mozilla-inbound|fx-team)
case "${master}" in
*use1.mozilla.com*)
bucket=mozilla-releng-s3-cache-us-east-1-prod
;;
*usw2.mozilla.com*)
bucket=mozilla-releng-s3-cache-us-west-2-prod
;;
esac
;;
esac
fi
if test -z "$bucket"; then
case "$platform" in
win*) : ;;
*)
ac_add_options --with-ccache
esac
else
if ! test -e $topsrcdir/sccache/sccache.py; then
echo "Sccache missing in the tooltool manifest" >&2
exit 1
fi
mk_add_options "export SCCACHE_BUCKET=$bucket"
case "$master" in
*use1.mozilla.com*|*usw2.mozilla.com*)
mk_add_options "export SCCACHE_NAMESERVER=169.254.169.253"
;;
esac
ac_add_options "--with-compiler-wrapper=python2.7 $topsrcdir/sccache/sccache.py"
mk_add_options MOZ_PREFLIGHT_ALL+=build/sccache.mk
mk_add_options MOZ_POSTFLIGHT_ALL+=build/sccache.mk
mk_add_options "UPLOAD_EXTRA_FILES+=sccache.log.gz"
case "$platform" in
win*)
# sccache supports a special flag to create depfiles.
export _DEPEND_CFLAGS='-deps$(MDDEPDIR)/$(@F).pp'
# Windows builds have a default wrapper that needs to be overridden
mk_add_options "export CC_WRAPPER="
mk_add_options "export CXX_WRAPPER="
# For now, sccache doesn't support separate PDBs so force debug info to be
# in object files.
mk_add_options "export COMPILE_PDB_FLAG="
mk_add_options "export HOST_PDB_FLAG="
mk_add_options "export MOZ_DEBUG_FLAGS=-Z7"
;;
esac
fi
fi