1#!/bin/bash -eu 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14# 15################################################################################ 16# Ensure SRC and WORK are set 17test "${SRC}" != "" || exit 1 18test "${WORK}" != "" || exit 1 19test "${OUT}" != "" || exit 1 20 21# Build libmpeg2 22build_dir=$WORK/build 23rm -rf ${build_dir} 24mkdir -p ${build_dir} 25pushd ${build_dir} 26 27cmake $SRC/libmpeg2 28make -j$(nproc) 29popd 30 31# build fuzzers 32$CXX $CXXFLAGS -std=c++11 \ 33-I$SRC/libmpeg2 \ 34-I$SRC/libmpeg2/common \ 35-I$SRC/libmpeg2/decoder \ 36-I${build_dir} \ 37-Wl,--start-group \ 38$LIB_FUZZING_ENGINE \ 39$SRC/libmpeg2/fuzzer/mpeg2_dec_fuzzer.cpp -o $OUT/mpeg2_dec_fuzzer \ 40${build_dir}/libmpeg2dec.a \ 41-Wl,--end-group 42 43cp $SRC/mpeg2_dec_fuzzer_seed_corpus.zip $OUT/mpeg2_dec_fuzzer_seed_corpus.zip 44cp $SRC/libmpeg2/fuzzer/mpeg2_dec_fuzzer.dict $OUT/mpeg2_dec_fuzzer.dict 45