12 releases
0.2.0 | Jan 2, 2020 |
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0.1.11 | Jan 2, 2020 |
0.1.10 | Jun 17, 2019 |
0.1.9 | Jan 26, 2019 |
0.1.1 | Aug 19, 2018 |
#531 in Build Utils
Used in ptx-linker
19KB
391 lines
Rustc LLVM Proxy
Dynamically proxy LLVM calls into Rust own shared library! 🎉
Use cases
Normally there is no much need for the crate, except a couple of exotic cases:
- Your crate is some kind build process helper that leverages LLVM (e.g. ptx-linker),
- Your crate needs to stay up to date with Rust LLVM version (again ptx-linker),
- You would prefer not to have dependencies on host LLVM libs (as always ptx-linker).
Usage
First, you need to make sure no other crate links your binary against system LLVM library.
In case you are using llvm-sys
, this can be achieved with a special feature:
[dependencies.llvm-sys]
version = "60"
features = ["no-llvm-linking", "disable-alltargets-init"]
Then all you need to do is to include the crate into your project:
[dependencies]
rustc-llvm-proxy = "0.2"
extern crate rustc_llvm_proxy;
Dependencies
~0.4–1.5MB
~26K SLoC