mirror of https://github.com/google/oss-fuzz.git
65 lines
2.3 KiB
Bash
65 lines
2.3 KiB
Bash
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#!/bin/bash -eu
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# Copyright 2021 Google LLC
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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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# generic swift symbolizer
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(
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cd $SRC/llvm-project
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git apply ../llvmsymbol.diff
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cmake -G "Ninja" \
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-DLIBCXX_ENABLE_SHARED=OFF \
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-DLIBCXX_ENABLE_STATIC_ABI_LIBRARY=ON \
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-DLIBCXXABI_ENABLE_SHARED=OFF \
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-DCMAKE_BUILD_TYPE=Release \
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-DLLVM_TARGETS_TO_BUILD=X86 \
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-DCMAKE_C_COMPILER=clang \
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-DCMAKE_CXX_COMPILER=clang++ \
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-DLLVM_BUILD_TESTS=OFF \
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-DLLVM_INCLUDE_TESTS=OFF llvm
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ninja -j$(nproc) llvm-symbolizer
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cp bin/llvm-symbolizer $OUT/
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)
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git apply $SRC/patch.diff
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# build project
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mkdir grpc-swift-fuzz
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cd grpc-swift-fuzz
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swift package init --type=executable
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cp $SRC/fuzz_pipeline_configurator.swift Sources/grpc-swift-fuzz/main.swift
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cp -r ../Sources/Examples/Echo Sources/
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cp $SRC/Package.swift Package.swift
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# Maybe we should have a helper script to set $SWIFT_FLAGS
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# for instance about -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION in -Xcc
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swift build -c debug -Xswiftc -sanitize=fuzzer,address \
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-Xswiftc -parse-as-library -Xswiftc -static-stdlib \
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-Xswiftc -use-ld=/usr/bin/ld --static-swift-stdlib \
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--sanitize=address -Xcc="-fsanitize=fuzzer-no-link,address" \
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-Xcxx="-fsanitize=fuzzer-no-link,address"
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(
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cd .build/debug/
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find . -maxdepth 1 -type f -name "*fuzz" -executable | while read i; do cp $i $OUT/"$i"-debug; done
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)
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swift build -c release -Xswiftc -sanitize=fuzzer,address \
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-Xswiftc -parse-as-library -Xswiftc -static-stdlib \
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-Xswiftc -use-ld=/usr/bin/ld --static-swift-stdlib \
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--sanitize=address -Xcc="-fsanitize=fuzzer-no-link,address" \
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-Xcxx="-fsanitize=fuzzer-no-link,address"
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(
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cd .build/release/
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find . -maxdepth 1 -type f -name "*fuzz" -executable | while read i; do cp $i $OUT/"$i"-release; done
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)
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