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Version: v. 1

core-build-options

Cache Options

--force
Clear the cache and artifacts folder and recompile.

Linker Options

--libraries libraries
Set pre-linked libraries.

The parameter must be in the format <remapped path to lib>:<library name>:<address>, e.g. src/Contract.sol:Library:0x....

Can also be set in your configuration file as libraries = ["<path>:<lib name>:<address>"].

Compiler Options

--optimize
Activate the Ylem optimizer.

--optimizer-runs runs
The number of optimizer runs.

--via-ir
Use the Yul intermediate representation compilation pipeline.

--revert-strings
How to treat revert and require reason strings.

--use solc_version
Specify the solc version, or a path to a local solc, to build with.

Valid values are in the format x.y.z, solc:x.y.z or path/to/solc.

--offline
Do not access the network. Missing solc versions will not be installed.

--no-auto-detect
Do not auto-detect solc.

--ignored-error-codes error_codes
Ignore solc warnings by error code. The parameter is a comma-separated list of error codes.

--extra-output selector
Extra output to include in the contract's artifact.

Example keys: abi, storageLayout, evm.assembly, ewasm, ir, ir-optimized, metadata.

For a full description, see the Ylem docs.

--extra-output-files selector
Extra output to write to separate files.

Example keys: abi, storageLayout, evm.assembly, ewasm, ir, ir-optimized, metadata.

For a full description, see the Ylem docs.

--evm-version version
The target EVM version.

Project Options

--build-info
Generate build info files.

--build-info-path path
Output path to directory that build info files will be written to.

--root path
The project's root path. By default, this is the root directory of the current git repository, or the current working directory.

-C path
--contracts path
The contracts source directory.
Environment: DAPP_SRC

--lib-paths path
The path to the library folder.

-R remappings
--remappings remappings
The project's remappings.

The parameter is a comma-separated list of remappings in the format <source>=<dest>.

--cache-path path
The path to the compiler cache.

--config-path file
Path to the config file.

--hh
--hardhat
This is a convenience flag, and is the same as passing --contracts contracts --lib-paths node-modules.

-o path
--out path
The project's artifacts directory.

--silent
Suppress all output.