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#!/bin/bash -eu
# Copyright 2021 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
################################################################################
# afl++ workaround, as afl-clang-fast does not work yet.
test -n "$AFL_MAP_SIZE" && {
export CC=clang
export CXX=clang++
AFL_FLAGS="-fsanitize-coverage=trace-pc-guard"
# Future: enable 40% chance for cmplog lite
# rm -f $WORK/afl_cmplog
# test $(($RANDOM % 10)) -lt 4 && {
# AFL_FLAGS="$AFL_FLAGS,trace-cmp"
# touch $WORK/afl_cmplog
# }
export CFLAGS="$AFL_FLAGS $CFLAGS"
export CXXFLAGS="$AFL_FLAGS $CXXFLAGS"
rm -f $LIB_FUZZING_ENGINE
ar ru $LIB_FUZZING_ENGINE $SRC/aflplusplus/afl-compiler-rt.o $SRC/aflplusplus/utils/aflpp_driver/aflpp_driver.o || exit 1
}
$SRC/libreoffice/bin/oss-fuzz-build.sh
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