bin/oss-fuzz-build.sh

   1 #!/bin/bash -e
   2
   3 if [ -z "${OUT}" ] || [ -z "${SRC}" ] || [ -z "${WORK}" ]; then
   4     echo "OUT, SRC or WORK not set - script expects to be called inside oss-fuzz build env"
   5     exit 1
   6 fi
   7
   8 #shuffle CXXFLAGS -stdlib=libc++ arg into CXX as well because we use
   9 #the CXX as the linker and need to pass -stdlib=libc++ to build
  10 export CXX="$CXX -stdlib=libc++"
  11 #similarly force the -fsanitize etc args in as well as pthread to get
  12 #things to link successfully during the build
  13 export LDFLAGS="$CFLAGS -lpthread"
  14
  15 cd $WORK
  16 $SRC/libreoffice/autogen.sh --with-distro=LibreOfficeOssFuzz --with-external-tar=$SRC
  17
  18 #build-time rsc tool leaks a titch
  19 export ASAN_OPTIONS="detect_leaks=0"
  20
  21 make fuzzers
  22
  23 #some minimal fonts required
  24 cp $SRC/libreoffice/extras/source/truetype/symbol/opens___.ttf instdir/share/fonts/truetype/Liberation* $OUT
  25 #minimal runtime requirements
  26 rm -rf $OUT/services $OUT/types $OUT/*rdb
  27 mkdir $OUT/services
  28 pushd instdir/program
  29 cp -r *fuzzer *rc types.rdb types $OUT
  30 head -c -14 services.rdb  > $OUT/services.rdb
  31 tail -c +85 ./services/services.rdb >> $OUT/services.rdb
  32 popd
  33
  34 #starting corpuses
  35 cp $SRC/*_seed_corpus.zip $OUT
  36 #fuzzing dictionaries
  37 cp $SRC/gif.dict $OUT/giffuzzer.dict
  38 cp $SRC/jpeg.dict $OUT/jpgfuzzer.dict
  39 cp $SRC/png.dict $OUT/pngfuzzer.dict
  40 cp $SRC/tiff.dict $OUT/tiffuzzer.dict
  41 cp $SRC/xml.dict $OUT/fodtfuzzer.dict
  42 cp $SRC/xml.dict $OUT/fodsfuzzer.dict
  43 cp $SRC/xml.dict $OUT/fodpfuzzer.dict
  44 cp $SRC/xml.dict $OUT/fodgfuzzer.dict