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#!/bin/bash -eu
# Copyright 2017 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.
#
################################################################################
# Wpantund's configure script is fuzzer-aware, so we
# move those flags into their own environment variables.
FUZZ_CFLAGS="${CFLAGS}"
FUZZ_CXXFLAGS="${CXXFLAGS}"
unset CFLAGS
unset CXXFLAGS
./bootstrap.sh
./configure \
--enable-fuzz-targets \
--disable-shared \
--enable-static \
CC="${CC}" \
CXX="${CXX}" \
FUZZ_LIBS="${LIB_FUZZING_ENGINE}" \
FUZZ_CFLAGS="${FUZZ_CFLAGS}" \
FUZZ_CXXFLAGS="${FUZZ_CXXFLAGS}" \
LDFLAGS="-lpthread" \
CXXFLAGS="-stdlib=libc++"
# Build everything.
make -j$(nproc)
# Copy all fuzzers and related options/dictionaries.
find . -name '*[-_]fuzz' -type f -exec cp -v '{}' $OUT ';'
find . -name '*[-_]fuzz.dict' -type f -exec cp -v '{}' $OUT ';'
find . -name '*[-_]fuzz.options' -type f -exec cp -v '{}' $OUT ';'
# Copy all of the fuzzers' related corpi.
for f in etc/fuzz-corpus/*[-_]fuzz
do
fuzzer=$(basename $f)
if test -d "${f}"
then zip -j $OUT/${fuzzer}_seed_corpus.zip ${f}/*
fi
done
# Dump out all of the files in the output.
find $OUT -type f > /dev/stderr