mirror of https://github.com/google/oss-fuzz.git
75 lines
2.3 KiB
Bash
Executable File
75 lines
2.3 KiB
Bash
Executable File
#!/bin/bash -eu
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#
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# Copyright 2019 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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MBEDTLS_BUILD=$WORK/mbedtls
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EXPAT_BUILD=$WORK/expat
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S2OPC_BUILD=$WORK/s2opc
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SAMPLES=$SRC/S2OPC-fuzzing-data
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# Build the dependencies
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## Configure mbedtls to disable support of the AES-NI instructions, known to cause error with some sanitizers
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tar xzf $SRC/mbedtls.tgz -C $WORK
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sed 's,#define MBEDTLS_AESNI_C,//#define MBEDTLS_AESNI_C,' -i $WORK/mbedtls-2.*/include/mbedtls/config.h
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mkdir -p $MBEDTLS_BUILD
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cd $MBEDTLS_BUILD
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cmake -DPYTHON_EXECUTABLE="/usr/bin/python3" \
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-DCMAKE_BUILD_TYPE=Release \
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-DCMAKE_POSITION_INDEPENDENT_CODE=ON \
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$WORK/mbedtls-2.*
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make -j$(nproc)
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make -j$(nproc) install
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## libcheck
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tar xzf $SRC/check.tgz -C $WORK
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cd $WORK/check-0.*
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cmake -DCMAKE_BUILD_TYPE=Release \
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-DCMAKE_POSITION_INDEPENDENT_CODE=1 \
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$WORK/check-0.*
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make -j$(nproc)
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make -j$(nproc) install
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## expat
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tar xzf $SRC/expat.tgz -C $WORK
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mkdir -p $EXPAT_BUILD
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cd $EXPAT_BUILD
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cmake -DCMAKE_BUILD_TYPE=Release \
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-DCMAKE_POSITION_INDEPENDENT_CODE=ON \
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-DEXPAT_SHARED_LIBS=OFF \
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$WORK/expat-2.*
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make -j$(nproc)
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make -j$(nproc) install
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# Build S2OPC and the fuzzers
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mkdir -p $S2OPC_BUILD
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cd $S2OPC_BUILD
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cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo \
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-DCMAKE_C_COMPILER="$CC" -DCMAKE_C_FLAGS="$CFLAGS" -DCMAKE_EXE_LINKER_FLAGS="$CXXFLAGS" \
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-DCMAKE_C_LINK_EXECUTABLE="$CXX <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>" \
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-DWITH_OSS_FUZZ=ON -DENABLE_FUZZING=ON \
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$SRC/S2OPC
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cmake --build . --target fuzzers
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cp bin/* $OUT
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# Build the corpora
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cd $SAMPLES
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for dir in $(find -maxdepth 1 -type d -not -name ".*"); do
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find $dir -exec zip -j $OUT/$(basename $dir)_fuzzer_seed_corpus.zip {} +
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done
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