ruby/yjit/Cargo.toml

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TOML

# NOTE: please avoid adding dependencies to external crates as these can
# make building and packaging YJIT more challenging.
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[package]
name = "yjit"
version = "0.1.0" # YJIT version
edition = "2021" # Rust 2021 edition to compile with
rust-version = "1.58.0" # Minimally supported rust version
publish = false # Don't publish to crates.io
[lib]
crate-type = ["staticlib"]
[dependencies]
# No required dependencies to simplify build process. TODO: Link to yet to be
# written rationale. Optional For development and testing purposes
capstone = { version = "0.12.0", optional = true }
# NOTE: Development builds select a set of these via configure.ac
# For debugging, `make V=1` shows exact cargo invocation.
[features]
# Support --yjit-dump-disasm and RubyVM::YJIT.disasm using libcapstone.
disasm = ["capstone"]
# Modify generated code for runtime checks, e.g. poison value in PC
# for C method calls, and stack canary. This is managed separately
# from cfg!(debug_assertions) so that we can see disasm of the code
# that would run in the release mode.
runtime_checks = []
[profile.dev]
opt-level = 0
debug = true
debug-assertions = true
overflow-checks = true
[profile.dev_nodebug]
inherits = "dev"
[profile.stats]
inherits = "release"
[profile.release]
# NOTE: --enable-yjit builds use `rustc` without going through Cargo. You
# might want to update the `rustc` invocation if you change this profile.
opt-level = 3
# The extra robustness that comes from checking for arithmetic overflow is
# worth the performance cost for the compiler.
overflow-checks = true
# Generate debug info
debug = true
# Use ThinLTO. Much smaller output for a small amount of build time increase.
lto = "thin"