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#[cfg(feature = "compile_bindings")]
extern crate bindgen;
#[cfg(feature = "compile_bindings")]
use std::env;
#[cfg(feature = "compile_bindings")]
use std::path::PathBuf;
use std::env;
fn main() {
// Tell cargo to tell rustc to link the libMVSDK.so shared library.
let mut link_search = String::from("cargo:rustc-link-search=");
match env::var("LIB_MVSDK_PATH") {
Ok(mvsdk_path) => {
link_search += &(mvsdk_path + ":");
},
Err(_) => {},
}
link_search += "/usr/lib/";
println!("{}", link_search);
// println!(r"cargo:rustc-link-search=/usr/lib/");
println!("cargo:rustc-link-lib=MVSDK");
#[cfg(feature = "compile_bindings")]
{
// Tell cargo to invalidate the built crate whenever the wrapper changes
println!("cargo:rerun-if-changed=./c-include/CameraApi.h");
println!("cargo:rerun-if-changed=./c-include/CameraDefine.h");
println!("cargo:rerun-if-changed=./c-include/CameraStatus.h");
// The bindgen::Builder is the main entry point
// to bindgen, and lets you build up options for
// the resulting bindings.
let bindings = bindgen::Builder::default()
// The input header we would like to generate
// bindings for.
.header("./c-include/CameraApi.h")
.header("./c-include/CameraDefine.h")
.header("./c-include/CameraStatus.h")
// Tell cargo to invalidate the built crate whenever any of the
// included header files changed.
.parse_callbacks(Box::new(bindgen::CargoCallbacks))
// Finish the builder and generate the bindings.
.generate()
// Unwrap the Result and panic on failure.
.unwrap_or_else(|err| {
panic!("Unable to generate bindings: {:?}", err);
});
// Write the bindings to the $OUT_DIR/bindings.rs file.
let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
bindings
.write_to_file(out_path.join("bindings.rs"))
.unwrap_or_else(|err| {
panic!("Couldn't write bindings: {:?}", err);
});
}
}