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6bda5b331c
replace dynamic library module with libloading This PR deletes the `rustc_metadata::dynamic_lib` module in favor of the popular and better tested [`libloading` crate](https://github.com/nagisa/rust_libloading/). We don't benefit from `libloading`'s symbol lifetimes since we end up leaking the loaded library in all cases, but the call-sites look much nicer by improving error handling and abstracting away some transmutes. We also can remove `rustc_metadata`'s direct dependencies on `libc` and `winapi`. This PR also adds an exception for `libloading` (and its license) to tidy, so this will need sign-off from the compiler team.
36 lines
1.1 KiB
TOML
36 lines
1.1 KiB
TOML
[package]
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name = "rustc_codegen_llvm"
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version = "0.0.0"
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edition = "2021"
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[lib]
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test = false
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doctest = false
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[dependencies]
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bitflags = "1.0"
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cstr = "0.2"
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libc = "0.2"
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libloading = "0.7.1"
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measureme = "10.0.0"
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tracing = "0.1"
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rustc_middle = { path = "../rustc_middle" }
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rustc-demangle = "0.1.21"
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rustc_arena = { path = "../rustc_arena" }
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rustc_attr = { path = "../rustc_attr" }
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rustc_codegen_ssa = { path = "../rustc_codegen_ssa" }
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rustc_data_structures = { path = "../rustc_data_structures" }
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rustc_errors = { path = "../rustc_errors" }
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rustc_fs_util = { path = "../rustc_fs_util" }
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rustc_hir = { path = "../rustc_hir" }
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rustc_index = { path = "../rustc_index" }
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rustc_llvm = { path = "../rustc_llvm" }
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rustc_metadata = { path = "../rustc_metadata" }
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rustc_query_system = { path = "../rustc_query_system" }
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rustc_session = { path = "../rustc_session" }
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rustc_serialize = { path = "../rustc_serialize" }
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rustc_target = { path = "../rustc_target" }
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smallvec = { version = "1.6.1", features = ["union", "may_dangle"] }
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rustc_ast = { path = "../rustc_ast" }
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rustc_span = { path = "../rustc_span" }
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