66 lines
2.2 KiB
Bash
Executable File
66 lines
2.2 KiB
Bash
Executable File
#!/bin/bash -eu
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# 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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cd $SRC
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wget -qO- https://botan.randombit.net/releases/Botan-2.16.0.tar.xz | tar xJ
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cd Botan-2.16.0
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./configure.py --prefix=/usr --cc-bin=$CXX --cc-abi-flags="$CXXFLAGS" \
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--disable-modules=locking_allocator \
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--unsafe-fuzzer-mode --build-fuzzers=libfuzzer \
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--with-fuzzer-lib='FuzzingEngine'
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make -j$(nproc)
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make install
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cd $SRC
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mkdir fuzzing_corpus
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cd $SRC/rnp/src/tests/data
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find . -type f -print0 | xargs -0 -I bob -- cp bob $SRC/fuzzing_corpus/
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# -DENABLE_SANITIZERS=0 because oss-fuzz will add the sanitizer flags in CFLAGS
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# See https://github.com/google/oss-fuzz/pull/4189 to explain CMAKE_C_LINK_EXECUTABLE
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cd $SRC
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mkdir rnp-build
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cd rnp-build
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cmake \
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-DENABLE_SANITIZERS=0 \
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-DENABLE_FUZZERS=1 \
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-DCMAKE_C_COMPILER=$CC \
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-DCMAKE_CXX_COMPILER=$CXX \
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-DCMAKE_C_LINK_EXECUTABLE="$CXX <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>" \
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-DCMAKE_INSTALL_PREFIX=/usr \
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-DBUILD_SHARED_LIBS=on \
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-DBUILD_TESTING=off \
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-DCMAKE_VERBOSE_MAKEFILE:BOOL=ON \
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$SRC/rnp
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make -j$(nproc)
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FUZZERS=`find src/fuzzing -maxdepth 1 -type f -name "fuzz_*" -exec basename {} \;`
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printf "Detected fuzzers: \n$FUZZERS\n"
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for f in $FUZZERS; do
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cp src/fuzzing/$f "${OUT}/"
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patchelf --set-rpath '$ORIGIN/lib' "${OUT}/$f" || echo "patchelf failed with $?, ignoring."
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zip -j -r "${OUT}/${f}_seed_corpus.zip" $SRC/fuzzing_corpus/
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done
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mkdir -p "${OUT}/lib"
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cp src/lib/librnp.so.0 "${OUT}/lib/"
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cp /usr/lib/libbotan-2.so.16 "${OUT}/lib/"
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cp /lib/x86_64-linux-gnu/libjson-c.so.* "${OUT}/lib/"
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