mirror of https://github.com/google/oss-fuzz.git
48 lines
2.0 KiB
Bash
48 lines
2.0 KiB
Bash
#!/bin/sh -eu
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# Copyright 2020 Google LLC
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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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# build the project
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autoreconf -fi
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./configure --disable-shared --enable-static --enable-developer --without-cmocka --without-zlib --prefix="$WORK" --enable-fuzzing=ossfuzz
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make -C lib/isc -j"$(nproc)" all V=1
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make -C lib/dns -j"$(nproc)" all V=1
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make -C tests/libtest -j"$(nproc)" all V=1
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LIBISC_CFLAGS="-Ilib/isc/include"
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LIBDNS_CFLAGS="-Ilib/dns/include"
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LIBISC_LIBS="lib/isc/.libs/libisc.a -Wl,-Bstatic -Wl,-u,isc__initialize,-u,isc__shutdown -lssl -lcrypto -lurcu-qsbr -lurcu-cds -luv -lnghttp2 -Wl,-Bdynamic"
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LIBDNS_LIBS="lib/dns/.libs/libdns.a -Wl,-Bstatic -lcrypto -lurcu-qsbr -lurcu-cds -Wl,-Bdynamic"
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LIBTEST_LIBS="tests/libtest/.libs/libtest.a"
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# dns_name_fromwire needs old.c/old.h code to be linked in
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sed -i 's/#include "old.h"/#include "old.c"/' fuzz/dns_name_fromwire.c
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for fuzzer in fuzz/*.c; do
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output=$(basename "${fuzzer%.c}")
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[ "$output" = "main" ] && continue
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[ "$output" = "old" ] && continue
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# We need to try little bit harder to link everything statically
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make -C fuzz -j"$(nproc)" "${output}.o" V=1
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${CXX} ${CXXFLAGS} \
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-o "${OUT}/${output}_fuzzer" \
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"fuzz/${output}.o" \
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-include config.h \
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$LIBISC_CFLAGS $LIBDNS_CFLAGS \
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$LIBDNS_LIBS $LIBISC_LIBS $LIBTEST_LIBS $LIB_FUZZING_ENGINE
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zip -j "${OUT}/${output}_seed_corpus.zip" "fuzz/${output}.in/"*
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done
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