Merge pull request #1479 from emilio/libclang-path-log

Log the libclang path.

Author: emilio

Cargo.lock

@@ -48,7 +48,7 @@ cexpr = "0.3.3"
 cfg-if = "0.1.0"
 # This kinda sucks: https://github.com/rust-lang/cargo/issues/1982
 clap = "2"
-clang-sys = { version = "0.26", features = ["runtime", "clang_6_0"] }
+clang-sys = { version = "0.26.4", features = ["runtime", "clang_6_0"] }
 lazy_static = "1"
 peeking_take_while = "0.1.2"
 quote = { version = "0.6", default-features = false }

Cargo.toml

@@ -1673,6 +1673,8 @@ impl Bindings {
     ) -> Result<Bindings, ()> {
         ensure_libclang_is_loaded();
 
+        debug!("Generating bindings, libclang at {}", clang_sys::get_library().unwrap().path().display());
+
         options.build();
 
         // Filter out include paths and similar stuff, so we don't incorrectly