08be5f732e
* build and test fuzzer crate * diffing fuzzers ci only * clippy * clippy merda * clippy merde * improve it * comment * split ubuntu CI workflow * fix
98 lines
3.4 KiB
Bash
Executable File
98 lines
3.4 KiB
Bash
Executable File
#!/bin/bash
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SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
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cd "$SCRIPT_DIR/.." || exit 1
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# TODO: This should be rewritten in rust, a Makefile, or some platform-independent language
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if [[ -z "${RUN_ON_CI}" ]]; then
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fuzzers=$(find ./fuzzers -mindepth 1 -maxdepth 1 -type d)
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backtrace_fuzzers=$(find ./fuzzers/backtrace_baby_fuzzers -mindepth 1 -maxdepth 1 -type d)
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else
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cargo build -p build_and_test_fuzzers
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fuzzers=$(cargo run -p build_and_test_fuzzers)
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backtrace_fuzzers=""
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fi
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libafl=$(pwd)
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# build with a shared target dir for all fuzzers. this should speed up
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# compilation a bit, and allows for easier artifact management (caching and
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# cargo clean).
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export CARGO_TARGET_DIR="$libafl/target"
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mkdir -p "$CARGO_TARGET_DIR"
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git submodule init && git submodule update
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# override default profile settings for speed
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# export RUSTFLAGS="-C prefer-dynamic"
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for profile in DEV RELEASE; # loop for all profiles
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do
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export CARGO_PROFILE_"$profile"_OPT_LEVEL=z # optimize for size
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# runs into shared target dir bug:
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# [pid 351769] openat(AT_FDCWD, "LibAFL/target/release/deps/libc-dbff77a14da5d893.libc.5deb7d4a-cgu.0.rcgu.dwo", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
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# error: failed to build archive: No such file or directory
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# export CARGO_PROFILE_"$profile"_SPLIT_DEBUGINFO=unpacked # minimize debug info
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# export CARGO_PROFILE_"$profile"_PANIC=abort
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export CARGO_PROFILE_"$profile"_INCREMENTAL=true
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done
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# record time of each fuzzer
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declare -A time_record || (echo "declare -A not avaliable, please update your bash version to 4";exit 1)
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# shellcheck disable=SC2116
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for fuzzer in $(echo "$fuzzers" "$backtrace_fuzzers");
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do
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# skip nyx test on non-linux platforms
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if [[ $fuzzer == *"nyx_"* ]] && [[ $(uname -s) != "Linux" ]]; then
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continue
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fi
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cd "$fuzzer" || exit 1
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start=$(date +%s)
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# Clippy checks
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if [ "$1" != "--no-fmt" ]; then
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echo "[*] Checking fmt for $fuzzer"
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cargo fmt --all -- --check || exit 1
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echo "[*] Running clippy for $fuzzer"
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cargo clippy || exit 1
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else
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echo "[+] Skipping fmt and clippy for $fuzzer (--no-fmt specified)"
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fi
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if [ -e ./Makefile.toml ] && grep -qF "skip_core_tasks = true" Makefile.toml; then
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echo "[*] Building $fuzzer (running tests is not supported in this context)"
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cargo make build || exit 1
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echo "[+] Done building $fuzzer"
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elif [ -e ./Makefile.toml ]; then
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echo "[*] Testing $fuzzer"
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cargo make test || exit 1
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echo "[+] Done testing $fuzzer"
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else
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echo "[*] Building $fuzzer"
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cargo build || exit 1
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echo "[+] Done building $fuzzer"
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fi
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end=$(date +%s)
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time_record[$fuzzer]=$((end-start))
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du -sh "$CARGO_TARGET_DIR"
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# Save disk space
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cargo clean -p "$(basename "$fuzzer")"
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cargo clean --release -p "$(basename "$fuzzer")" 2> /dev/null
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# Leaving these in the cache results in lots of duplicate build artifacts
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# (many different feature flag combinations, ...), so let's prune them.
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for clean_pkgid in libafl libafl_targets libafl_sugar; do
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cargo clean -p "$clean_pkgid" 2> /dev/null
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cargo clean --release -p "$clean_pkgid" 2> /dev/null
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done
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du -sh "$CARGO_TARGET_DIR"
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cd "$libafl" || exit 1
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echo ""
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done
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# print time for each fuzzer
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for key in "${!time_record[@]}"; do
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echo "dir: $key, time: ${time_record[$key]}";
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done
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