251 lines
7.5 KiB
Bash
Executable File
251 lines
7.5 KiB
Bash
Executable File
#!/bin/bash -eu
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# Copyright 2021 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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export CXXFLAGS="$CXXFLAGS -DCRYPTOFUZZ_NO_OPENSSL -D_LIBCPP_DEBUG=1"
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if [[ "$SANITIZER" = "memory" ]]
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then
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export CXXFLAGS="$CXXFLAGS -DMSAN"
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fi
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export LIBFUZZER_LINK="$LIB_FUZZING_ENGINE"
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export LINK_FLAGS=""
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# Install Boost headers
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cd $SRC/
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tar jxf boost_1_74_0.tar.bz2
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cd boost_1_74_0/
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CFLAGS="" CXXFLAGS="" ./bootstrap.sh
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CFLAGS="" CXXFLAGS="" ./b2 headers
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cp -R boost/ /usr/include/
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# Configure Cryptofuzz
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cd $SRC/cryptofuzz/
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python gen_repository.py
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rm extra_options.h
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echo -n '"' >>extra_options.h
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echo -n "--force-module=blst " >>extra_options.h
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echo -n "--operations=" >>extra_options.h
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echo -n "BignumCalc," >>extra_options.h
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echo -n "BignumCalc_Fp2," >>extra_options.h
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echo -n "BignumCalc_Fp12," >>extra_options.h
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echo -n "BLS_BatchVerify," >>extra_options.h
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echo -n "BLS_FinalExp," >>extra_options.h
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echo -n "BLS_GenerateKeyPair," >>extra_options.h
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echo -n "BLS_HashToG1," >>extra_options.h
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echo -n "BLS_HashToG2," >>extra_options.h
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echo -n "BLS_IsG1OnCurve," >>extra_options.h
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echo -n "BLS_IsG2OnCurve," >>extra_options.h
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echo -n "BLS_Pairing," >>extra_options.h
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echo -n "BLS_PrivateToPublic," >>extra_options.h
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echo -n "BLS_PrivateToPublic_G2," >>extra_options.h
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echo -n "BLS_Sign," >>extra_options.h
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echo -n "BLS_Verify," >>extra_options.h
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echo -n "BLS_Compress_G1," >>extra_options.h
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echo -n "BLS_Compress_G2," >>extra_options.h
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echo -n "BLS_Decompress_G1," >>extra_options.h
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echo -n "BLS_Decompress_G2," >>extra_options.h
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echo -n "BLS_G1_Add," >>extra_options.h
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echo -n "BLS_G1_Mul," >>extra_options.h
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echo -n "BLS_G1_IsEq," >>extra_options.h
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echo -n "BLS_G1_Neg," >>extra_options.h
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echo -n "BLS_G2_Add," >>extra_options.h
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echo -n "BLS_G2_Mul," >>extra_options.h
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echo -n "BLS_G2_IsEq," >>extra_options.h
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echo -n "BLS_G2_Neg," >>extra_options.h
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echo -n "BLS_Aggregate_G1", >>extra_options.h
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echo -n "BLS_Aggregate_G2", >>extra_options.h
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echo -n "BignumCalc_Mod_BLS12_381_P," >>extra_options.h
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echo -n "BignumCalc_Mod_BLS12_381_R," >>extra_options.h
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echo -n "KDF_HKDF," >>extra_options.h
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echo -n "Misc " >>extra_options.h
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echo -n "--digests=SHA256 " >>extra_options.h
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echo -n '"' >>extra_options.h
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if [[ $CFLAGS = *-m32* ]]
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then
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# Build and install libgmp
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cd $SRC/
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mkdir $SRC/libgmp-install
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tar xf gmp-6.2.1.tar.lz
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cd $SRC/gmp-6.2.1/
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autoreconf -ivf
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if [[ $CFLAGS != *-m32* ]]
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then
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./configure --prefix="$SRC/libgmp-install/" --enable-cxx
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else
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setarch i386 ./configure --prefix="$SRC/libgmp-install/" --enable-cxx
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fi
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make -j$(nproc)
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make install
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export CXXFLAGS="$CXXFLAGS -I $SRC/libgmp-install/include/"
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fi
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function build_blst() {
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if [[ "$SANITIZER" == "memory" ]]
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then
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# Patch to disable assembly
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touch new_no_asm.h
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echo "#if LIMB_T_BITS==32" >>new_no_asm.h
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echo "typedef unsigned long long llimb_t;" >>new_no_asm.h
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echo "#else" >>new_no_asm.h
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echo "typedef __uint128_t llimb_t;" >>new_no_asm.h
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echo "#endif" >>new_no_asm.h
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cat src/no_asm.h >>new_no_asm.h
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mv new_no_asm.h src/no_asm.h
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CFLAGS="$CFLAGS -D__BLST_NO_ASM__ -D__BLST_PORTABLE__" ./build.sh
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else
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./build.sh
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fi
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export BLST_LIBBLST_A_PATH=$(realpath libblst.a)
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export BLST_INCLUDE_PATH=$(realpath bindings/)
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export CXXFLAGS="$CXXFLAGS -DCRYPTOFUZZ_BLST"
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}
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# Build blst (normal)
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cp -R $SRC/blst/ $SRC/blst_normal/
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cd $SRC/blst_normal/
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build_blst
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# Build Chia
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if [[ $CFLAGS != *sanitize=memory* && $CFLAGS != *-m32* ]]
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then
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# Build and install libsodium
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cd $SRC/
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mkdir $SRC/libsodium-install
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tar zxf libsodium-1.0.18-stable.tar.gz
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cd $SRC/libsodium-stable/
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autoreconf -ivf
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./configure --prefix="$SRC/libsodium-install/"
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make -j$(nproc)
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make install
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export CXXFLAGS="$CXXFLAGS -I $SRC/libsodium-install/include/"
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export LINK_FLAGS="$LINK_FLAGS $SRC/libsodium-install/lib/libsodium.a"
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cd $SRC/bls-signatures/
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mkdir build/
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cd build/
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if [[ $CFLAGS = *-m32* ]]
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then
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export CHIA_ARCH="X86"
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else
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export CHIA_ARCH="X64"
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fi
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cmake .. -DBUILD_BLS_PYTHON_BINDINGS=0 -DBUILD_BLS_TESTS=0 -DBUILD_BLS_BENCHMARKS=0 -DARCH=$CHIA_ARCH
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make -j$(nproc)
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export CHIA_BLS_LIBBLS_A_PATH=$(realpath src/libbls.a)
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export CHIA_BLS_LIBRELIC_S_A_PATH=$(realpath _deps/relic-build/lib/librelic_s.a)
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export CHIA_BLS_LIBSODIUM_A_PATH=$(realpath _deps/sodium-build/libsodium.a)
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export CHIA_BLS_INCLUDE_PATH=$(realpath ../src/)
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export CHIA_BLS_RELIC_INCLUDE_PATH_1=$(realpath _deps/relic-build/include/)
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export CHIA_BLS_RELIC_INCLUDE_PATH_2=$(realpath _deps/relic-src/include/)
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export LINK_FLAGS="$LINK_FLAGS -lgmp"
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export CXXFLAGS="$CXXFLAGS -DCRYPTOFUZZ_CHIA_BLS"
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fi
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# Build mcl
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if [[ "$SANITIZER" != "memory" ]]
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then
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cd $SRC/mcl/
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mkdir build/
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cd build/
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if [[ $CFLAGS != *-m32* ]]
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then
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cmake .. -DMCL_STATIC_LIB=on
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export LINK_FLAGS="$LINK_FLAGS -lgmp"
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else
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cmake .. -DMCL_STATIC_LIB=on \
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-DGMP_INCLUDE_DIR="$SRC/libgmp-install/include/" \
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-DGMP_LIBRARY="$SRC/libgmp-install/lib/libgmp.a" \
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-DGMP_GMPXX_INCLUDE_DIR="$SRC/libgmp-install/include/" \
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-DGMP_GMPXX_LIBRARY="$SRC/libgmp-install/lib/libgmpxx.a" \
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-DMCL_USE_ASM=off
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export LINK_FLAGS="$LINK_FLAGS $SRC/libgmp-install/lib/libgmp.a"
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fi
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make
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export MCL_INCLUDE_PATH=$(realpath ../include/)
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export MCL_LIBMCL_A_PATH=$(realpath lib/libmcl.a)
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export MCL_LIBMCLBN384_A_PATH=$(realpath lib/libmclbn384.a)
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export CXXFLAGS="$CXXFLAGS -DCRYPTOFUZZ_MCL"
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fi
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# Build Botan
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cd $SRC/botan/
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if [[ $CFLAGS != *-m32* ]]
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then
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./configure.py --cc-bin=$CXX \
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--cc-abi-flags="$CXXFLAGS" \
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--disable-shared \
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--disable-modules=locking_allocator,x509,tls \
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--build-targets=static \
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--without-documentation
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else
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./configure.py --cpu=x86_32 \
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--cc-bin=$CXX \
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--cc-abi-flags="$CXXFLAGS" \
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--disable-shared \
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--disable-modules=locking_allocator,x509,tls \
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--build-targets=static \
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--without-documentation
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fi
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make -j$(nproc)
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export CXXFLAGS="$CXXFLAGS -DCRYPTOFUZZ_BOTAN -DCRYPTOFUZZ_BOTAN_IS_ORACLE"
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export LIBBOTAN_A_PATH="$SRC/botan/libbotan-3.a"
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export BOTAN_INCLUDE_PATH="$SRC/botan/build/include"
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# Build modules
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cd $SRC/cryptofuzz/modules/botan/
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make -B
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cd $SRC/cryptofuzz/modules/blst/
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make -B
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if [[ $CFLAGS != *sanitize=memory* && $CFLAGS != *-m32* ]]
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then
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cd $SRC/cryptofuzz/modules/chia_bls/
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make -B
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fi
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if [[ "$SANITIZER" != "memory" ]]
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then
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cd $SRC/cryptofuzz/modules/mcl/
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make -B
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fi
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# Build Cryptofuzz
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cd $SRC/cryptofuzz/
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make -B -j
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cp cryptofuzz $OUT/cryptofuzz-bls-signatures
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# Build blst (optimized for size)
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cp -R $SRC/blst/ $SRC/blst_optimize_size/
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cd $SRC/blst_optimize_size/
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export CFLAGS="$CFLAGS -D__OPTIMIZE_SIZE__"
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build_blst
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cd $SRC/cryptofuzz/modules/blst/
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make -B
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# Build Cryptofuzz
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cd $SRC/cryptofuzz/
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rm entry.o; make
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cp cryptofuzz $OUT/cryptofuzz-bls-signatures_optimize_size
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