use std::env;
use std::path::PathBuf;
fn main() {
println!("cargo:rerun-if-changed=src/wrapper.h");
let bindings = bindgen::Builder::default()
.ctypes_prefix("cty")
.use_core()
.header("src/wrapper.h")
.clang_arg("-Ilib/Config")
.parse_callbacks(Box::new(bindgen::CargoCallbacks))
.generate()
.expect("Unable to generate bindings");
let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
bindings
.write_to_file(out_path.join("bindings.rs"))
.expect("Couldn't write bindings!");
#[cfg(not(feature = "callbacks-os-time"))]
let os_time = "_DUMMY";
#[cfg(feature = "callbacks-os-time")]
let os_time = "CALLBACKS_OS_TIME";
cc::Build::new()
.file("lib/SEGGER/SEGGER_SYSVIEW.c")
.file("lib/SEGGER/SEGGER_RTT.c")
.file("lib/SEGGER/SEGGER_RTT_ASM_ARMv7M.S")
.file("lib/impl/systemview_conf_cortex_m.c")
.include("lib/SEGGER")
.include("lib/Config")
.define(os_time, "")
.compile("systemview");
}