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[ClamAV] Build script improvements (#2102) 

Build script improvements to use the WORK dir, rather than polluting the SRC dir, and to use make in the clamav-devel/fuzz directory rather than building source files manually.
This commit is contained in:
Micah Snyder 2019-01-23 12:26:18 -05:00 committed by jonathanmetzman
parent 6c3910186e
commit 624693035b
1 changed files with 18 additions and 51 deletions
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69
projects/clamav/build.sh
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@ -15,55 +15,21 @@
#
################################################################################
export CXXFLAGS="-std=c++11 -stdlib=libc++ $CXXFLAGS"
#
# Build the library.
#
./configure --with-libjson=no --with-pcre=no --enable-static=yes --enable-shared=no --disable-llvm --host=x86_64-unknown-linux-gnu
mkdir -p ${WORK}/build
rm -r ${WORK}/build/*
cd ${WORK}/build
${SRC}/clamav-devel/configure --enable-fuzz=yes --with-libjson=no --with-pcre=no --enable-static=yes --enable-shared=no --disable-llvm --host=x86_64-unknown-linux-gnu
make clean
make -j"$(nproc)"
#
# Build the fuzz targets.
#
# `scanmap`
# ----------
$CXX $CXXFLAGS -Ilibclamav/ ./fuzz/clamav_scanmap_fuzzer.cpp \
-o $OUT/clamav_scanmap_fuzzer \
${LIB_FUZZING_ENGINE} libclamav/.libs/libclamav.a libclamav/.libs/libclammspack.a \
-Wl,-Bstatic -lssl -lcrypto -lz -Wl,-Bdynamic -lc -lpthread -ldl
for type in ARCHIVE MAIL OLE2 PDF HTML PE ELF SWF XMLDOCS HWP3; do
$CXX $CXXFLAGS -Ilibclamav/ ./fuzz/clamav_scanmap_fuzzer.cpp \
-o "${OUT}/clamav_scanmap_${type}_fuzzer" "-DCLAMAV_FUZZ_${type}" \
${LIB_FUZZING_ENGINE} libclamav/.libs/libclamav.a libclamav/.libs/libclammspack.a \
-Wl,-Bstatic -lssl -lcrypto -lz -Wl,-Bdynamic -lc -lpthread -ldl
done
# `scanfile`
# ----------
$CXX $CXXFLAGS -Ilibclamav/ ./fuzz/clamav_scanfile_fuzzer.cpp \
-o $OUT/clamav_scanfile_fuzzer \
${LIB_FUZZING_ENGINE} libclamav/.libs/libclamav.a libclamav/.libs/libclammspack.a \
-Wl,-Bstatic -lssl -lcrypto -lz -Wl,-Bdynamic -lc -lpthread -ldl
for type in ARCHIVE MAIL OLE2 PDF HTML PE ELF SWF XMLDOCS HWP3; do
$CXX $CXXFLAGS -Ilibclamav/ ./fuzz/clamav_scanfile_fuzzer.cpp \
-o "${OUT}/clamav_scanfile_${type}_fuzzer" "-DCLAMAV_FUZZ_${type}" \
${LIB_FUZZING_ENGINE} libclamav/.libs/libclamav.a libclamav/.libs/libclammspack.a \
-Wl,-Bstatic -lssl -lcrypto -lz -Wl,-Bdynamic -lc -lpthread -ldl
done
# `dbload`
# --------
for type in CDB CFG CRB FP FTM HDB HSB IDB IGN IGN2 LDB MDB MSB NDB PDB WDB YARA; do
$CXX $CXXFLAGS -Ilibclamav/ ./fuzz/clamav_dbload_fuzzer.cpp \
-o "${OUT}/clamav_dbload_${type}_fuzzer" "-DCLAMAV_FUZZ_${type}" \
${LIB_FUZZING_ENGINE} libclamav/.libs/libclamav.a libclamav/.libs/libclammspack.a \
-Wl,-Bstatic -lssl -lcrypto -lz -Wl,-Bdynamic -lc -lpthread -ldl
done
make -j"$(nproc)" fuzz-all
cp ./fuzz/clamav_* ${OUT}/.
#
# Collect the fuzz corpora.
@ -71,32 +37,33 @@ done
# `scanfile` & `scanmap`
# ----------
mkdir all-scantype-seeds
mkdir ${WORK}/all-scantype-seeds
for type in ARCHIVE MAIL OLE2 PDF HTML PE ELF SWF XMLDOCS HWP3; do
# Prepare seed corpus for the type-specific fuzz targets.
zip $OUT/clamav_scanfile_${type}_fuzzer_seed_corpus.zip $SRC/clamav-fuzz-corpus/scantype/${type}/*
zip $OUT/clamav_scanmap_${type}_fuzzer_seed_corpus.zip $SRC/clamav-fuzz-corpus/scantype/${type}/*
zip ${OUT}/clamav_scanfile_${type}_fuzzer_seed_corpus.zip ${SRC}/clamav-fuzz-corpus/scantype/${type}/*
zip ${OUT}/clamav_scanmap_${type}_fuzzer_seed_corpus.zip ${SRC}/clamav-fuzz-corpus/scantype/${type}/*
# Prepare dictionary for the type-specific fuzz targets (may not exist for all types).
cp $SRC/clamav-fuzz-corpus/scantype/${type}.dict $OUT/clamav_scanfile_${type}_fuzzer.dict 2>/dev/null || :
cp $SRC/clamav-fuzz-corpus/scantype/${type}.dict $OUT/clamav_scanmap_${type}_fuzzer.dict 2>/dev/null || :
cp ${SRC}/clamav-fuzz-corpus/scantype/${type}.dict ${OUT}/clamav_scanfile_${type}_fuzzer.dict 2>/dev/null || :
cp ${SRC}/clamav-fuzz-corpus/scantype/${type}.dict ${OUT}/clamav_scanmap_${type}_fuzzer.dict 2>/dev/null || :
# Copy seeds for the generic fuzz target.
cp $SRC/clamav-fuzz-corpus/scantype/${type}/* all-scantype-seeds/
cp ${SRC}/clamav-fuzz-corpus/scantype/${type}/* ${WORK}/all-scantype-seeds/
done
# Prepare seed corpus for the generic fuzz target.
cp $SRC/clamav-fuzz-corpus/scantype/other/* all-scantype-seeds/
zip $OUT/clamav_scanfile_fuzzer_seed_corpus.zip all-scantype-seeds/*
zip $OUT/clamav_scanmap_fuzzer_seed_corpus.zip all-scantype-seeds/*
cp ${SRC}/clamav-fuzz-corpus/scantype/other/* ${WORK}/all-scantype-seeds/
zip ${OUT}/clamav_scanfile_fuzzer_seed_corpus.zip ${WORK}/all-scantype-seeds/*
zip ${OUT}/clamav_scanmap_fuzzer_seed_corpus.zip ${WORK}/all-scantype-seeds/*
rm -r ${WORK}/all-scantype-seeds
# `dbload`
# --------
for type in CDB CFG CRB FP FTM HDB HSB IDB IGN IGN2 LDB MDB MSB NDB PDB WDB YARA; do
# Prepare seed corpus for the type-specific fuzz targets.
zip $OUT/clamav_dbload_${type}_fuzzer_seed_corpus.zip $SRC/clamav-fuzz-corpus/database/${type}/*
zip ${OUT}/clamav_dbload_${type}_fuzzer_seed_corpus.zip ${SRC}/clamav-fuzz-corpus/database/${type}/*
# Prepare dictionary for the type-specific fuzz targets (may not exist for all types).
cp $SRC/clamav-fuzz-corpus/database/${type}.dict $OUT/clamav_dbload_${type}_fuzzer.dict 2>/dev/null || :
cp ${SRC}/clamav-fuzz-corpus/database/${type}.dict ${OUT}/clamav_dbload_${type}_fuzzer.dict 2>/dev/null || :
done