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use std::env;
use std::ffi::OsStr;
use std::path::PathBuf;
fn main() {
let ignorelist: Vec<&OsStr> = ["test.c", "gofer.c", "format.c", "encodings_fmt.c"]
.iter()
.map(OsStr::new)
.collect();
let dotc_files = glob::glob("disassembler/*.c")
.expect("Failed to read glob pattern")
.map(|x| x.unwrap())
.filter(|x| !ignorelist.as_slice().contains(&x.file_name().unwrap()));
// Compile the library
cc::Build::new()
.files(dotc_files)
.std("c11")
.include("disassembler")
.compile("arm64decode");
// Generate the bindings
// Tell cargo to tell rustc to link the compiled disassembler
println!("cargo:rustc-link-lib=arm64decode");
// Tell cargo to invalidate the built crate whenever the wrapper changes
println!("cargo:rerun-if-changed=wrapper.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("wrapper.h")
// Tell cargo to invalidate the built crate whenever any of the
// included header files changed.
.parse_callbacks(Box::new(bindgen::CargoCallbacks::new()))
// common derives
.derive_debug(true)
.derive_eq(true)
.derive_hash(true)
.derive_partialeq(true)
.use_core()
.rustified_enum("OperandClass")
.rustified_enum("ShiftType")
.rustified_enum("ArrangementSpec")
.rustified_enum("FlagEffect")
// Finish the builder and generate the bindings.
.generate()
// Unwrap the Result and panic on failure.
.expect("Unable to generate bindings");
// 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"))
.expect("Couldn't write bindings!");
}