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build.rs
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build.rs
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#[cfg(feature = "ffi")]
use std::env;
fn main() {
#[cfg(feature = "ffi")]
link_search();
}
#[cfg(feature = "ffi")]
fn link_search() {
let manifest = env!("CARGO_MANIFEST_DIR");
if cfg!(target_os = "windows") {
println!(r"cargo:rustc-link-search={}/libraries/Win/x64", manifest);
} else if cfg!(target_os = "macos") {
println!(
r"cargo:rustc-link-search=framework={}/libraries/Mac",
manifest
);
} else if cfg!(target_os = "linux") {
println!(r"cargo:rustc-link-search={}/libraries/Linux", manifest);
}
}
#[cfg(any())]
fn run_bindgen() {
let bindings = bindgen::Builder::default()
.clang_arg("--language=c++")
// .clang_arg("-std=c++14")
.clang_arg("-std=c++1y")
.clang_arg("-stdlib=libc++")
.header("headers/FMWrapper.h")
.parse_callbacks(Box::new(bindgen::CargoCallbacks))
.generate()
.expect("Unable to generate bindings");
bindings
.write_to_file("bindings.rs")
.expect("Couldn't write bindings!");
}