Build libc++ biased bitcode.

buildbot/buildbot_pnacl.sh

 #!/bin/bash
 # Copyright (c) 2012 The Native Client Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 set -o xtrace
 set -o nounset
 set -o errexit
 
 # Tell build.sh and test.sh that we're a bot.
@@ skipping 20 matching lines @@
 readonly SCONS_S_M_IRT="small_tests_irt medium_tests_irt"
 # subset of tests used on toolchain builders
 readonly SCONS_TC_TESTS="small_tests medium_tests"
 
 readonly SCONS_COMMON="./scons --verbose bitcode=1"
 readonly UP_DOWN_LOAD="buildbot/file_up_down_load.sh"
 # This script is used by toolchain bots (i.e. tc-xxx functions)
 readonly PNACL_BUILD="pnacl/build.sh"
 readonly LLVM_TEST="pnacl/scripts/llvm-test.py"
 readonly DRIVER_TESTS="pnacl/driver/tests/driver_tests.py"
-readonly ACCEPTABLE_TOOLCHAIN_SIZE_MB=55
+readonly ACCEPTABLE_TOOLCHAIN_SIZE_MB=56
 
 setup-goma() {
   echo "@@@BUILD_STEP goma_setup@@@"
   if /b/build/goma/goma_ctl.sh ensure_start ; then
     PATH=/b/build/goma:$PATH
     export PNACL_CONCURRENCY_HOST=100
   else
     # For now, don't make the bot go red if goma fails to start, just fall back
     echo "@@@STEP_WARNINGS@@@"
   fi
@@ skipping 644 matching lines @@
   exit 1
 fi
 
 "$@"
 
 if [[ ${RETCODE} != 0 ]]; then
   echo "@@@BUILD_STEP summary@@@"
   echo There were failed stages.
   exit ${RETCODE}
 fi