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5b1c1fca03
`compiler_builtins` exposes an `extern "C"` version of `libm` routines, so add the same here. There really isn't much to test here (unless we later add tests against C `libm` suites), but one nice benefit is this gives us a library with unmangled names that is easy to `objdump`. In accordance with that, also update `cb` to be a `staticlib`. Unfortunately this also means we have to remove it from the workspace, since Cargo doesn't allow setting `panic = "abort"` for a single crate.
39 lines
772 B
TOML
39 lines
772 B
TOML
[package]
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name = "cb"
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version = "0.1.0"
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authors = ["Jorge Aparicio <jorge@japaric.io>"]
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edition = "2021"
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publish = false
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[lib]
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crate-type = ["staticlib"]
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test = false
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bench = false
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[features]
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default = ["arch", "unstable-float"]
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# Copied from `libm`'s root `Cargo.toml`'
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unstable-float = []
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arch = []
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[lints.rust]
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unexpected_cfgs = { level = "warn", check-cfg = [
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"cfg(arch_enabled)",
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"cfg(assert_no_panic)",
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"cfg(intrinsics_enabled)",
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'cfg(feature, values("checked"))',
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'cfg(feature, values("force-soft-floats"))',
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'cfg(feature, values("unstable"))',
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'cfg(feature, values("unstable-intrinsics"))',
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'cfg(feature, values("unstable-public-internals"))',
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] }
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[profile.dev]
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panic = "abort"
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[profile.release]
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panic = "abort"
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codegen-units = 1
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lto = "fat"
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