mirror of https://github.com/google/oss-fuzz.git
43 lines
2.0 KiB
Bash
Executable File
43 lines
2.0 KiB
Bash
Executable File
#!/bin/bash -eu
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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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# add the flags to Qt build, gratefully borrowed from karchive
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cd $SRC/qt/qtbase/mkspecs
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sed -i -e "s/QMAKE_CXXFLAGS += -stdlib=libc++/QMAKE_CXXFLAGS += -stdlib=libc++ $CXXFLAGS\nQMAKE_CFLAGS += $CFLAGS/g" linux-clang-libc++/qmake.conf
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sed -i -e "s/QMAKE_LFLAGS += -stdlib=libc++/QMAKE_LFLAGS += -stdlib=libc++ -lpthread $CXXFLAGS/g" linux-clang-libc++/qmake.conf
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# set optimization to O1
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sed -i -e "s/QMAKE_CFLAGS_OPTIMIZE = -O2/QMAKE_CFLAGS_OPTIMIZE = -O1/g" common/gcc-base.conf
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sed -i -e "s/QMAKE_CFLAGS_OPTIMIZE_FULL = -O3/QMAKE_CFLAGS_OPTIMIZE_FULL = -O1/g" common/gcc-base.conf
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# build project
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cd $WORK
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MAKEFLAGS=-j$(nproc) $SRC/qt/configure -platform linux-clang-libc++ -static -opensource -confirm-license -no-opengl -no-widgets -nomake tests -nomake examples -prefix $OUT
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make -j$(nproc)
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make install
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# prepare corpus files
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zip -j $WORK/xml $SRC/qtqa/fuzzing/testcases/xml/* /usr/share/afl/testcases/others/xml/*
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# build fuzzers
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sed -i -e "/LIBS/d" $SRC/qt/qtbase/tests/libfuzzer/corelib/serialization/qxmlstream/qxmlstreamreader/readnext/readnext.pro
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$OUT/bin/qmake LIBS+=$LIB_FUZZING_ENGINE $SRC/qt/qtbase/tests/libfuzzer/corelib/serialization/qxmlstream/qxmlstreamreader/readnext/readnext.pro
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make -j$(nproc)
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mv readnext $OUT
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cp $WORK/xml.zip $OUT/readnext_seed_corpus.zip
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cp /usr/share/afl/testcases/_extras/xml.dict $OUT/readnext.dict
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