diff options
| -rw-r--r-- | src/log_stubs.rs | 6 | ||||
| -rw-r--r-- | src/main.rs | 7 |
2 files changed, 10 insertions, 3 deletions
diff --git a/src/log_stubs.rs b/src/log_stubs.rs index 4262e120..4a72d9a5 100644 --- a/src/log_stubs.rs +++ b/src/log_stubs.rs @@ -1,12 +1,12 @@ macro_rules! log { - (target: $target:expr, $lvl:expr, $($arg)+) => { + (target: $target:expr, $lvl:expr, $($arg:tt)+) => { let _ = $target; let _ = log!($lvl, $($arg)+); }; - ($lvl:expr, $($arg:tt)+) => { + ($lvl:expr, $($arg:tt)+) => {{ let _ = $lvl; let _ = format_args!($($arg)+); - }; + }}; } macro_rules! error { (target: $target:expr, $($arg:tt)*) => { log!($target, $($arg)*); }; diff --git a/src/main.rs b/src/main.rs index df596e0b..2ba2b139 100644 --- a/src/main.rs +++ b/src/main.rs @@ -1,6 +1,8 @@ extern crate bindgen; +#[cfg(feature="logging")] extern crate env_logger; #[macro_use] +#[cfg(feature="logging")] extern crate log; extern crate clang_sys; extern crate clap; @@ -10,10 +12,15 @@ use bindgen::clang_version; use std::env; use std::panic; +#[macro_use] +#[cfg(not(feature="logging"))] +mod log_stubs; + mod options; use options::builder_from_flags; pub fn main() { + #[cfg(feature="logging")] log::set_logger(|max_log_level| { use env_logger::Logger; let env_logger = Logger::new(); |