mirror of https://github.com/google/oss-fuzz.git
32 lines
1.2 KiB
Bash
Executable File
32 lines
1.2 KiB
Bash
Executable File
#!/bin/bash -eu
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# Copyright 2016 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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echo -n "Compiling libFuzzer to $LIB_FUZZING_ENGINE... "
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mkdir -p $WORK/libfuzzer
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pushd $WORK/libfuzzer > /dev/null
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# Use -fPIC to allow preloading (LD_PRELOAD).
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$CXX $CXXFLAGS -std=c++11 -O2 -fPIC $SANITIZER_FLAGS -fno-sanitize=vptr \
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-c $SRC/libfuzzer/*.cpp -I$SRC/libfuzzer
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ar r $LIB_FUZZING_ENGINE_DEPRECATED $WORK/libfuzzer/*.o
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popd > /dev/null
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rm -rf $WORK/libfuzzer
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# Override variable as libFuzzer builds do not link directly against an
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# engine library, but use -fsanitize=fuzzer to instruct clang to do so.
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export LIB_FUZZING_ENGINE="-fsanitize=fuzzer"
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echo " done."
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