1#!/bin/bash -eu 2 3# 4# This script runs the continuous fuzzing tests on OSS-Fuzz. 5# 6 7if [[ ${SANITIZER} = *undefined* ]]; then 8 CXXFLAGS="${CXXFLAGS} -fsanitize=unsigned-integer-overflow -fsanitize-trap=unsigned-integer-overflow" 9fi 10 11BUILD=cxx_build_dir 12INSTALL=cxx_install_dir 13MONOREPO_ROOT=${PWD} 14 15mkdir ${BUILD} 16cmake -S ${MONOREPO_ROOT}/runtimes -B ${BUILD} \ 17 -DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi" \ 18 -DCMAKE_BUILD_TYPE=RelWithDebInfo \ 19 -DCMAKE_INSTALL_PREFIX="${INSTALL}" 20cmake --build ${BUILD} --target install-cxx-headers 21 22for test in libcxx/test/libcxx/fuzzing/*.pass.cpp; do 23 exe="$(basename ${test})" 24 exe="${exe%.pass.cpp}" 25 ${CXX} ${CXXFLAGS} \ 26 -std=c++14 \ 27 -DLIBCPP_OSS_FUZZ \ 28 -D_LIBCPP_HAS_NO_VENDOR_AVAILABILITY_ANNOTATIONS \ 29 -nostdinc++ -cxx-isystem ${INSTALL}/include/c++/v1 \ 30 -lpthread -ldl \ 31 -o "${OUT}/${exe}" \ 32 ${test} \ 33 ${LIB_FUZZING_ENGINE} 34done 35