53 lines
1.9 KiB
Bash
Executable File
53 lines
1.9 KiB
Bash
Executable File
#!/bin/bash -eu
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# Copyright 2018 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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# setup
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build=${WORK}/build
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# cleanup
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rm -rf ${build}
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mkdir -p ${build}
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# prepare cross file for i386 compiliation
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if [ "$ARCHITECTURE" = "i386" ]; then
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MESON_CFLAGS="'$(echo $CFLAGS | sed -e 's/ /;, ;/g' | tr \; \')'"
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MESON_CXXFLAGS="'$(echo $CXXFLAGS | sed -e 's/ /;, ;/g' | tr \; \')'"
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sed -e "s/CC$/'$CC'/; s/CXX$/'$CXX'/; s/CFLAGS$/[$MESON_CFLAGS]/; s/CXXFLAGS$/[$MESON_CXXFLAGS]/" < ${SRC}/linux32.meson > ${WORK}/linux32.meson
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CROSS="--cross-file ${WORK}/linux32.meson"
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fi
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# build library
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meson -Denable_tools=false -Dfuzzing_engine=oss-fuzz \
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-Db_lundef=false -Ddefault_library=static -Dbuildtype=debugoptimized \
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-Dlogging=false -Dfuzzer_ldflags=$LIB_FUZZING_ENGINE \
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${CROSS:-} \
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${build}
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ninja -j $(nproc) -C ${build}
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# prepare seed corpus
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rm -rf ${WORK}/tmp
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mkdir -p ${WORK}/tmp/testdata
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unzip -q $SRC/dav1d_fuzzer_seed_corpus.zip -d ${WORK}/tmp/testdata
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cp $SRC/dec_fuzzer_seed_corpus.zip ${WORK}/tmp/seed_corpus.zip
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(cd ${WORK}/tmp && zip -q -m -r -0 ${WORK}/tmp/seed_corpus.zip testdata)
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# copy fuzzers and link testdata
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for fuzzer in $(find ${build}/tests/libfuzzer -maxdepth 1 -type f -executable -name 'dav1d_fuzzer*'); do
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cp "${fuzzer}" $OUT/
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cp ${WORK}/tmp/seed_corpus.zip $OUT/$(basename "$fuzzer")_seed_corpus.zip
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done
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