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#!/bin/bash -eu
# Copyright 2018 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.
#
################################################################################
# Build libvpx
build_dir=$WORK/build
mkdir -p ${build_dir}
pushd ${build_dir}
# Remove files generated by the previous build.
rm -rf ./*
LDFLAGS="$CXXFLAGS" LD=$CC $SRC/libvpx/configure \
--disable-unit-tests \
--size-limit=12288x12288 \
--extra-cflags="-DVPX_MAX_ALLOCABLE_MEMORY=1073741824" \
--disable-webm-io \
--enable-debug
make clean
make -j$(nproc) all
popd
# build fuzzers
fuzzer_src_name=vpx_dec_fuzzer
fuzzer_decoders=( 'vp9' 'vp8' )
for decoder in "${fuzzer_decoders[@]}"; do
fuzzer_name=${fuzzer_src_name}"_"${decoder}
$CXX $CXXFLAGS -std=c++11 \
-DDECODER=${decoder} \
-I$SRC/libvpx \
-I${build_dir} \
-Wl,--start-group \
-lFuzzingEngine \
$SRC/libvpx/examples/${fuzzer_src_name}.cc -o $OUT/${fuzzer_name} \
${build_dir}/libvpx.a ${build_dir}/tools_common.c.o \
-Wl,--end-group
cp $SRC/vpx_dec_fuzzer.dict $OUT/${fuzzer_name}.dict
done
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