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#!/bin/bash -eu
# SPDX-License-Identifier: Apache-2.0
# ----------------------------------------------------------------------------
# Copyright 2020-2021 Arm Limited
# Copyright 2020 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.
# ----------------------------------------------------------------------------
# This script is invoked by oss-fuzz from <root>/Source/
# Generate a dummy version header (normally built by CMake variable expansion)
echo "#pragma once" > astcenccli_version.h
echo "#define VERSION_STRING \"0.0.0\"" >> astcenccli_version.h
echo "#define YEAR_STRING \"2021\"" >> astcenccli_version.h
# Build the core project for fuzz tests to link against
for source in ./*.cpp; do
BASE="${source##*/}"
BASE="${BASE%.cpp}"
echo ${BASE}
$CXX $CXXFLAGS \
-c \
-DASTCENC_SSE=0 \
-DASTCENC_AVX=0 \
-DASTCENC_POPCNT=0 \
-I. -std=c++14 -mfpmath=sse -msse2 -fno-strict-aliasing -O0 -g \
$source \
-o ${BASE}.o
done
ar -qc libastcenc.a *.o
# Build project local fuzzers
for fuzzer in ./Fuzzers/fuzz_*.cpp; do
$CXX $CXXFLAGS \
-DASTCENC_SSE=0 \
-DASTCENC_AVX=0 \
-DASTCENC_POPCNT=0 \
-I. -std=c++14 $fuzzer $LIB_FUZZING_ENGINE ./libastcenc.a \
-o $OUT/$(basename -s .cpp $fuzzer)
done
# Cleanup temporary build files
rm *.o
rm *.a
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