69 lines
2.3 KiB
Bash
69 lines
2.3 KiB
Bash
# Copyright 2020 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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################################################################################
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readonly EXTRA_BAZEL_FLAGS="$(
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for f in ${CFLAGS}; do
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echo "--conlyopt=${f}" "--linkopt=${f}"
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done
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for f in ${CXXFLAGS}; do
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echo "--cxxopt=${f}" "--linkopt=${f}"
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done
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if [ "$SANITIZER" = "undefined" ]
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then
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# Bazel uses clang to link binary, which does not link clang_rt ubsan library for C++ automatically.
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# See issue: https://github.com/bazelbuild/bazel/issues/8777
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echo "--linkopt=\"$(find $(llvm-config --libdir) -name libclang_rt.ubsan_standalone_cxx-x86_64.a | head -1)\""
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fi
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)"
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declare FUZZ_TARGETS=("string_escape_fuzzer" "string_utilities_fuzzer")
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bazel build \
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--verbose_failures \
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--dynamic_mode=off \
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--spawn_strategy=standalone \
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--genrule_strategy=standalone \
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--strip=never \
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--linkopt=-pthread \
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--copt=${LIB_FUZZING_ENGINE} \
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--linkopt=${LIB_FUZZING_ENGINE} \
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--linkopt=-lc++ \
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${EXTRA_BAZEL_FLAGS} \
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${FUZZ_TARGETS[*]}
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if [ "$SANITIZER" = "coverage" ]
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then
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# The build invoker looks for sources in $SRC, but it turns out that we need
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# to not be buried under src/, paths are expected at out/proc/self/cwd by
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# the profiler.
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declare -r REMAP_PATH="${OUT}/proc/self/cwd"
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mkdir -p "${REMAP_PATH}"
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mkdir -p "${REMAP_PATH}/external/com_google_absl"
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rsync -av "${SRC}"/abseil-cpp/absl "${REMAP_PATH}/external/com_google_absl"
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declare -r RSYNC_FILTER_ARGS=("--include" "*.h" "--include" "*.cc" "--include" \
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"*.hpp" "--include" "*.cpp" "--include" "*.c" "--include" "*/" "--exclude" "*")
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rsync -avLk "${RSYNC_FILTER_ARGS[@]}" "${SRC}"/bazel-out "${REMAP_PATH}"
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rsync -avLkR "${RSYNC_FILTER_ARGS[@]}" "${HOME}" "${OUT}"
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rsync -avLkR "${RSYNC_FILTER_ARGS[@]}" /tmp "${OUT}"
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cp *fuzzer.cc "${OUT}/proc/self/cwd"
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fi
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cp "./bazel-bin/"*fuzzer "${OUT}/"
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