1#!/bin/bash -eu 2# Copyright 2019 Google Inc. 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15# 16################################################################################ 17 18# Case-sensitive names of internal Firefox fuzzing targets. Edit to add more. 19FUZZ_TARGETS=( 20 StructuredCloneReader 21 Wasm 22) 23 24# Install dependencies. 25export SHELL=/bin/bash 26../../mach --no-interactive bootstrap --application-choice browser 27 28autoconf2.13 29 30# Skip patches for now 31rm ../../tools/fuzzing/libfuzzer/patches/*.patch 32touch ../../tools/fuzzing/libfuzzer/patches/dummy.patch 33 34# Update internal libFuzzer. 35(cd ../../tools/fuzzing/libfuzzer && ./clone_libfuzzer.sh HEAD) 36 37mkdir -p build_OPT.OBJ 38cd build_OPT.OBJ 39 40../configure \ 41 --enable-debug \ 42 --enable-optimize="-O2 -gline-tables-only" \ 43 --disable-jemalloc \ 44 --enable-tests \ 45 --enable-fuzzing \ 46 --enable-$SANITIZER-sanitizer 47 48make "-j$(nproc)" 49 50cp dist/bin/fuzz-tests $OUT 51 52# Build a wrapper binary for each target to set environment variables. 53for FUZZ_TARGET in ${FUZZ_TARGETS[@]} 54do 55 $CC $CFLAGS -O0 \ 56 -DFUZZ_TARGET=$FUZZ_TARGET \ 57 $SRC/target.c -o $OUT/$FUZZ_TARGET 58done 59 60# Copy libraries. 61mkdir -p $OUT/lib 62cp -L /usr/lib/x86_64-linux-gnu/libc++.so.1 $OUT/lib 63cp -L /usr/lib/x86_64-linux-gnu/libc++abi.so.1 $OUT/lib 64