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[libpng16] Revert to using the system zlib with the libpng fuzzer

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This commit is contained in:
Glenn Randers-Pehrson 2017-10-07 12:38:04 -05:00
parent 98a3b2a5c2
commit 293b6aaa59
1 changed files with 3 additions and 6 deletions
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9
contrib/oss-fuzz/build.sh
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@ -31,18 +31,15 @@ cat scripts/pnglibconf.dfa | \
> scripts/pnglibconf.dfa.temp > scripts/pnglibconf.dfa.temp
mv scripts/pnglibconf.dfa.temp scripts/pnglibconf.dfa mv scripts/pnglibconf.dfa.temp scripts/pnglibconf.dfa
# build zlib library.
(cd ../zlib; ./configure --zprefix; make -j$(nproc) clean; make -j$(nproc) all)
# build the libpng library. # build the libpng library.
cd ../libpng
autoreconf -f -i autoreconf -f -i
CPPFLAGS="-I../zlib" LDFLAGS="-L../zlib" \ ./configure --with-libpng-prefix=OSS_FUZZ_
./configure --with-zlib-prefix=z_ --with-libpng-prefix=OSS_FUZZ_
make -j$(nproc) clean make -j$(nproc) clean
make -j$(nproc) libpng16.la make -j$(nproc) libpng16.la
# build libpng_read_fuzzer. # build libpng_read_fuzzer.
$CXX $CXXFLAGS -std=c++11 -I. -I../zlib -L../zlib \ $CXX $CXXFLAGS -std=c++11 -I. \
$SRC/libpng/contrib/oss-fuzz/libpng_read_fuzzer.cc \ $SRC/libpng/contrib/oss-fuzz/libpng_read_fuzzer.cc \
-o $OUT/libpng_read_fuzzer \ -o $OUT/libpng_read_fuzzer \
-lFuzzingEngine .libs/libpng16.a -lz -lFuzzingEngine .libs/libpng16.a -lz