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Remove direct dependency on libc

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It's not actually used anymore anywhere.
This commit is contained in:
Anthony Ramine 2017-03-05 19:44:16 +01:00
parent 7b08a0a583
commit f4939ad560
3 changed files with 4 additions and 7 deletions
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3
Cargo.toml
View file

@ -23,7 +23,6 @@ unicode-segmentation = "1.0.1"
strsim = { version = "0.6.0", optional = true }
ansi_term = { version = "0.9.0", optional = true }
term_size = { version = "0.2.2", optional = true }
libc = { version = "0.2.20", optional = true }
yaml-rust = { version = "0.3.5", optional = true }
clippy = { version = "~0.0.112", optional = true }
atty = { version = "0.2.2", optional = true }
@ -36,7 +35,7 @@ lazy_static = "0.2"
default = ["suggestions", "color", "wrap_help"]
suggestions = ["strsim"]
color = ["ansi_term", "atty"]
wrap_help = ["libc", "term_size"]
wrap_help = ["term_size"]
yaml = ["yaml-rust"]
unstable = [] # for building with unstable clap features (doesn't require nightly Rust) (currently none)
nightly = [] # for building with unstable Rust features (currently none)

4
README.md
View file

@ -539,8 +539,8 @@ Then run `cargo build` or `cargo update && cargo build` for your project.
#### Features enabled by default
* **"suggestions"**: Turns on the `Did you mean '--myoption'?` feature for when users make typos. (builds dependency `strsim`)
* **"color"**: Turns on colored error messages. This feature only works on non-Windows OSs. (builds dependency `ansi-term` and `libc`)
* **"wrap_help"**: Wraps the help at the actual terminal width when available, instead of 120 chracters. (builds dependency `term_size`, and `libc`)
* **"color"**: Turns on colored error messages. This feature only works on non-Windows OSs. (builds dependency `ansi-term`)
* **"wrap_help"**: Wraps the help at the actual terminal width when available, instead of 120 chracters. (builds dependency `term_size`)
To disable these, add this to your `Cargo.toml`:

4
src/lib.rs
View file

@ -329,7 +329,7 @@
//!
//! * **"suggestions"**: Turns on the `Did you mean '--myoption'?` feature for when users make typos. (builds dependency `strsim`)
//! * **"color"**: Turns on colored error messages. This feature only works on non-Windows OSs. (builds dependency `ansi-term` and `atty`)
//! * **"wrap_help"**: Wraps the help at the actual terminal width when available, instead of 120 chracters. (builds dependency `term_size`, and `libc`)
//! * **"wrap_help"**: Wraps the help at the actual terminal width when available, instead of 120 chracters. (builds dependency `term_size`)
//!
//! To disable these, add this to your `Cargo.toml`:
//!
@ -534,8 +534,6 @@ extern crate strsim;
extern crate ansi_term;
#[cfg(feature = "yaml")]
extern crate yaml_rust;
#[cfg(feature = "wrap_help")]
extern crate libc;
extern crate unicode_width;
#[macro_use]
extern crate bitflags;