#!/bin/bash -eu
#
# 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.
#
################################################################################
# Ensure SRC and WORK are set
test "${SRC}" != "" || exit 1
test "${WORK}" != "" || exit 1
test "${OUT}" != "" || exit 1

# Build libavc
build_dir=$WORK/build
rm -rf ${build_dir}
mkdir -p ${build_dir}
pushd ${build_dir}

cmake $SRC/libavc
make -j$(nproc)
popd

# build fuzzers
$CXX $CXXFLAGS -std=c++11 \
    -I$SRC/libavc \
    -I$SRC/libavc/common \
    -I$SRC/libavc/decoder \
    -I${build_dir} \
    -Wl,--start-group \
    $LIB_FUZZING_ENGINE \
    $SRC/libavc/fuzzer/avc_dec_fuzzer.cpp -o $OUT/avc_dec_fuzzer \
    ${build_dir}/libavcdec.a \
    -Wl,--end-group

cp $SRC/avc_dec_fuzzer_seed_corpus.zip $OUT/avc_dec_fuzzer_seed_corpus.zip
cp $SRC/libavc/fuzzer/avc_dec_fuzzer.dict $OUT/avcdec_fuzzer.dict