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{ zkVM-helpers,
stdenv,
lib,
just,
metacraft-labs,
rust-bin,
protobuf,
pkg-config,
openssl,
buildGoModule,
craneLib-default,
}:
let
zkm_libsnark = buildGoModule {
pname = "zkm_libsnark";
version = "0.1.0";
src = with lib.fileset; toSource {
root = ./sdk/src/local/libsnark;
fileset = ./sdk/src/local/libsnark;
};
vendorHash = "sha256-tGajRfJ8G4M89QSiJnjpTzQ3+VA2RLkavD1ipANeOSI=";
buildPhase = "sh ./compile.sh";
installPhase = ''
mkdir -p "$out"/lib
mv libsnark.so "$out"/lib/
'';
};
commonArgs = {
pname = "zkm";
version = "infdev";
src = with lib.fileset; toSource {
root = ../..;
fileset = intersection (gitTracked ../..) (unions [
./.
../../guests
../../guests_macro
../../zkvms_host_io
../../Vertices-010.in
]);
};
cargoLock = ./Cargo.lock;
nativeBuildInputs = [
pkg-config
openssl
protobuf
metacraft-labs.zkm
];
};
craneLib = craneLib-default.overrideToolchain metacraft-labs.zkm;
cargoArtifacts = craneLib.buildDepsOnly (zkVM-helpers.fixDeps commonArgs);
in
craneLib.buildPackage (zkVM-helpers.withCustomPhases (commonArgs
// {
inherit cargoArtifacts;
postPatch = ''
ln -s ../../../../guests/graph_coloring ./zkvms/zkm/guest/src/zkp
'';
hostBin = "host-zkm";
guestTarget = "mips-zkm-zkvm-elf";
preBuildGuest = ''
# https://github.com/zkMIPS/zkm/blob/0e62a053970eb25c81aa409d0c7234f5611a192d/build/src/command/utils.rs#L45-L61
export RUSTFLAGS="-C target-cpu=mips2 -C target-feature=+crt-static -C link-arg=-nostdlib -C link-arg=-g -C link-arg=--entry=main"
'';
postBuildGuest = ''
unset RUSTFLAGS
'';
preBuild = ''
export RUSTFLAGS="-L ${zkm_libsnark}/lib $RUSTFLAGS"
'';
preRun = ''
export ELF_PATH="$out/bin/guest"
export PKG_CONFIG_PATH='${openssl.dev}/lib/pkgconfig' # Dirty hack
export LD_LIBRARY_PATH='${lib.makeLibraryPath [ openssl zkm_libsnark ]}'
'';
doCheck = false;
}))
|
