#!/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.
#
################################################################################

SRC_DIR=$SRC/pffft
cd $WORK

build_fuzzer() {
  # Aliases for the arguments.
  fft_transform=$1

  fuzz_target_name=pffft_${fft_transform,,}_fuzzer
  $CXX $CXXFLAGS -std=c++11 -msse2 \
       -DTRANSFORM_${fft_transform} \
       $SRC/pffft/pffft.c $SRC/pffft/pffft_fuzzer.cc \
       -o $OUT/${fuzz_target_name} \
       -lFuzzingEngine
}

# Build fuzzers.
build_fuzzer REAL
build_fuzzer COMPLEX