mirror of
https://github.com/koverstreet/bcachefs-tools.git
synced 2025-02-02 00:00:03 +03:00
1f8fc31ddc
update makefile to output shared library and rust build fix default.nix to properly get the binary name for `ln`ing - move binary to main.rs add rustfmt and gitignore files move build.rs file into bch_bindgen for reuse between projects add outputs to nix flake and checks add mount.toml to makefile
75 lines
2.9 KiB
Rust
75 lines
2.9 KiB
Rust
fn main() {
|
|
use std::path::PathBuf;
|
|
// use std::process::Command;
|
|
|
|
let out_dir: PathBuf = std::env::var_os("OUT_DIR").expect("ENV Var 'OUT_DIR' Expected").into();
|
|
let top_dir: PathBuf = std::env::var_os("CARGO_MANIFEST_DIR")
|
|
.expect("ENV Var 'CARGO_MANIFEST_DIR' Expected")
|
|
.into();
|
|
let libbcachefs_inc_dir =
|
|
std::env::var("LIBBCACHEFS_INCLUDE").unwrap_or_else(|_| top_dir.join("libbcachefs").display().to_string());
|
|
let libbcachefs_inc_dir = std::path::Path::new(&libbcachefs_inc_dir);
|
|
println!("{}", libbcachefs_inc_dir.display());
|
|
|
|
println!("cargo:rustc-link-lib=dylib=bcachefs");
|
|
println!("cargo:rustc-link-search={}", env!("LIBBCACHEFS_LIB"));
|
|
|
|
let _libbcachefs_dir = top_dir.join("libbcachefs").join("libbcachefs");
|
|
let bindings = bindgen::builder()
|
|
.header(top_dir.join("src").join("libbcachefs_wrapper.h").display().to_string())
|
|
.clang_arg(format!("-I{}", libbcachefs_inc_dir.join("include").display()))
|
|
.clang_arg(format!("-I{}", libbcachefs_inc_dir.display()))
|
|
.clang_arg("-DZSTD_STATIC_LINKING_ONLY")
|
|
.clang_arg("-DNO_BCACHEFS_FS")
|
|
.clang_arg("-D_GNU_SOURCE")
|
|
.derive_debug(true)
|
|
.derive_default(true)
|
|
.derive_eq(true)
|
|
.layout_tests(true)
|
|
.default_enum_style(bindgen::EnumVariation::Rust { non_exhaustive: true })
|
|
.allowlist_function(".*bch2_.*")
|
|
// .allowlist_function("bch2_read_super")
|
|
// .allowlist_function("bch2_sb_field_.*")
|
|
// .allowlist_function("bch2_super_write")
|
|
// .allowlist_function("bch2_chacha_encrypt_key")
|
|
// .allowlist_function("__bch2_super_read")
|
|
.allowlist_function("bio_.*")
|
|
.allowlist_function("bch2_super_write_fd")
|
|
.allowlist_function("derive_passphrase")
|
|
.allowlist_function("request_key")
|
|
.allowlist_function("add_key")
|
|
.allowlist_function("keyctl_search")
|
|
.blocklist_type("bch_extent_ptr")
|
|
.blocklist_type("btree_node")
|
|
.blocklist_type("bch_extent_crc32")
|
|
.blocklist_type("rhash_lock_head")
|
|
.blocklist_type("srcu_struct")
|
|
.allowlist_var("BCH_.*")
|
|
.allowlist_var("KEY_SPEC_.*")
|
|
.allowlist_type("bch_kdf_types")
|
|
.allowlist_type("bch_sb_field_.*")
|
|
.allowlist_type("bch_encrypted_key")
|
|
.allowlist_type("nonce")
|
|
.newtype_enum("bch_kdf_types")
|
|
.opaque_type("gendisk")
|
|
.opaque_type("bkey")
|
|
// .opaque_type("bch_extent_ptr")
|
|
// .opaque_type("bch_extent_crc32")
|
|
.opaque_type("open_bucket.*")
|
|
.generate()
|
|
.expect("BindGen Generation Failiure: [libbcachefs_wrapper]");
|
|
bindings
|
|
.write_to_file(out_dir.join("bcachefs.rs"))
|
|
.expect("Writing to output file failed for: `bcachefs.rs`");
|
|
|
|
let keyutils = pkg_config::probe_library("libkeyutils").expect("Failed to find keyutils lib");
|
|
let bindings = bindgen::builder()
|
|
.header(top_dir.join("src").join("keyutils_wrapper.h").display().to_string())
|
|
.clang_args(keyutils.include_paths.iter().map(|p| format!("-I{}", p.display())))
|
|
.generate()
|
|
.expect("BindGen Generation Failiure: [Keyutils]");
|
|
bindings
|
|
.write_to_file(out_dir.join("keyutils.rs"))
|
|
.expect("Writing to output file failed for: `keyutils.rs`");
|
|
}
|