LLVM IR generator definition pass error

[ChiHaoLu]

Component

Forge

Have you ensured that all of these are up to date?

• Foundry
• Foundryup

What version of Foundry are you on?

No response

What command(s) is the bug in?

forge build --zksync

Operating System

macOS (Apple Silicon)

Describe the bug

I am building the a project with zkSync-foundry, but I meet a problem returns error when compiling:

$ forge build --zksync
>
[⠒] Compiling...
No files changed, compilation skipped

Error:
Failed to compile with zksolc: Compilation failed with "Contract `contracts/v2/FiatTokenV2.sol:FiatTokenV2` compiling error: 

The contract `contracts/v2/FiatTokenV2.sol:FiatTokenV2` LLVM IR generator definition pass error: 

Library `contracts/util/SignatureChecker.sol:SignatureChecker` not found in the project

The contract `contracts/v2/FiatTokenV2.sol:FiatTokenV2` LLVM IR generator definition pass error: 

Library `contracts/util/SignatureChecker.sol:SignatureChecker` not found in the project\n\n\nStack backtrace:
    0: __ZN4llvm15SmallVectorBaseIyE8grow_podEPvmm
    1: __ZN4llvm15SmallVectorBaseIyE8grow_podEPvmm
    2: __mh_execute_header
    3: __mh_execute_header
    4: __mh_execute_header
    5: __mh_execute_header
    6: __mh_execute_header
    7: __mh_execute_header
    8: __ZN4llvm15SmallVectorBaseIyE8grow_podEPvmm
    9: __mh_execute_header
    10: __mh_execute_header
    11: __mh_execute_header
    12: __mh_execute_header
    13: __mh_execute_header
    14: __mh_execute_header
    15: __mh_execute_header
    16: __ZN4llvm15SmallVectorBaseIyE8grow_podEPvmm
    17: __mh_execute_header
    18: __mh_execute_header
    19: __mh_execute_header
    20: __ZN4llvm15SmallVectorBaseIyE8grow_podEPvmm
    21: __pthread_deallocate\n". 

Using compiler: "/Users/chihaolu/.zksync/zksolc-macosx-arm64-v1.4.0", with args "/Users/chihaolu/Desktop/project/stablecoin-zkSync/contracts/v2/FiatTokenV2.sol" ["--standard-json", "--solc", "/Users/chihaolu/.svm/0.6.12/solc-0.6.12"]

My repo is here, you can use it to reproduce.

I found some similar issues, but I still can't figure out how to solve this problem.

[dutterbutter]

Thanks @ChiHaoLu we are in the process of improving compiling so this is very helpful.

[Karrq]

Hello, I wanted to let you know that this should been taken care of by #357!

You should now get a better error when using forge build --zksync which also lets you know what you need to do next (and I expect it to mention SignatureChecker).

Looking at the information you provided tho, I expect you to encounter #382 when doing forge test --zksync, please take a look there for more information.

If you still encounter this error please let us know

[Karrq]

I tried your repo locally and I got the expected error.

--> contracts/util/SignatureChecker.sol
Error: 
Missing libraries detected [ZkMissingLibrary { contract_name: "SignatureChecker", contract_path: "contracts/util/SignatureChecker.sol", missing_libraries: [] }]

Run the following command in order to deploy the missing libraries:
forge create --deploy-missing-libraries --private-key <PRIVATE_KEY> --rpc-url <RPC_URL> --chain <CHAIN_ID> --zksync

Thank you for your report! If the issue persists on your end, please reopen this issue.