mirror of
https://github.com/hl-archive-node/nanoreth.git
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8ac5214fc6
* feat(db): Add mdbx-rs apache licenced code 55e234 * feat(db): replace mdbx with reth-mdbx, metadata changes * chore(db): bump mdbx-sys to 0.12.1 * remove libmdbx from cargo deny * cargo fmt * cargo clippy * one more clippy error
91 lines
2.8 KiB
Rust
91 lines
2.8 KiB
Rust
use bindgen::callbacks::{IntKind, ParseCallbacks};
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use std::{env, path::PathBuf};
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#[derive(Debug)]
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struct Callbacks;
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impl ParseCallbacks for Callbacks {
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fn int_macro(&self, name: &str, _value: i64) -> Option<IntKind> {
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match name {
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"MDBX_SUCCESS" |
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"MDBX_KEYEXIST" |
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"MDBX_NOTFOUND" |
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"MDBX_PAGE_NOTFOUND" |
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"MDBX_CORRUPTED" |
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"MDBX_PANIC" |
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"MDBX_VERSION_MISMATCH" |
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"MDBX_INVALID" |
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"MDBX_MAP_FULL" |
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"MDBX_DBS_FULL" |
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"MDBX_READERS_FULL" |
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"MDBX_TLS_FULL" |
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"MDBX_TXN_FULL" |
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"MDBX_CURSOR_FULL" |
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"MDBX_PAGE_FULL" |
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"MDBX_MAP_RESIZED" |
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"MDBX_INCOMPATIBLE" |
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"MDBX_BAD_RSLOT" |
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"MDBX_BAD_TXN" |
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"MDBX_BAD_VALSIZE" |
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"MDBX_BAD_DBI" |
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"MDBX_LOG_DONTCHANGE" |
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"MDBX_DBG_DONTCHANGE" |
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"MDBX_RESULT_TRUE" |
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"MDBX_UNABLE_EXTEND_MAPSIZE" |
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"MDBX_PROBLEM" |
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"MDBX_LAST_LMDB_ERRCODE" |
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"MDBX_BUSY" |
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"MDBX_EMULTIVAL" |
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"MDBX_EBADSIGN" |
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"MDBX_WANNA_RECOVERY" |
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"MDBX_EKEYMISMATCH" |
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"MDBX_TOO_LARGE" |
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"MDBX_THREAD_MISMATCH" |
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"MDBX_TXN_OVERLAPPING" |
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"MDBX_LAST_ERRCODE" => Some(IntKind::Int),
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_ => Some(IntKind::UInt),
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}
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}
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}
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fn main() {
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let mut mdbx = PathBuf::from(&env::var("CARGO_MANIFEST_DIR").unwrap());
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mdbx.push("libmdbx");
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let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
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let bindings = bindgen::Builder::default()
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.header(mdbx.join("mdbx.h").to_string_lossy())
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.allowlist_var("^(MDBX|mdbx)_.*")
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.allowlist_type("^(MDBX|mdbx)_.*")
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.allowlist_function("^(MDBX|mdbx)_.*")
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.size_t_is_usize(true)
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.ctypes_prefix("::libc")
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.parse_callbacks(Box::new(Callbacks))
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.layout_tests(false)
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.prepend_enum_name(false)
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.generate_comments(false)
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.disable_header_comment()
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.rustfmt_bindings(true)
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.generate()
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.expect("Unable to generate bindings");
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bindings.write_to_file(out_path.join("bindings.rs")).expect("Couldn't write bindings!");
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let mut mdbx = PathBuf::from(&env::var("CARGO_MANIFEST_DIR").unwrap());
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mdbx.push("libmdbx");
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let mut cc_builder = cc::Build::new();
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cc_builder
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.flag_if_supported("-Wno-unused-parameter")
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.flag_if_supported("-Wbad-function-cast")
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.flag_if_supported("-Wuninitialized");
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let flags = format!("{:?}", cc_builder.get_compiler().cflags_env());
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cc_builder
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.define("MDBX_BUILD_FLAGS", flags.as_str())
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.define("MDBX_TXN_CHECKOWNER", "0")
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.file(mdbx.join("mdbx.c"))
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.compile("libmdbx.a");
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}
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