build.rs - mozsearch

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/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

use std::{env, ffi::OsString, path::Path};

fn main() {

    let mut cfg = ctest2::TestGenerator::new();

    cfg.header("blapit.h")

        .header("cert.h")

        .header("certt.h")

        .header("certdb.h")

        .header("keyhi.h")

        .header("keythi.h")

        .header("stdbool.h")

        .header("mozpkix/pkixc.h")

        .header("nss.h")

        .header("pk11pub.h")

        .header("pkcs11n.h")

        .header("pkcs11t.h")

        .header("plarena.h")

        .header("prerror.h")

        .header("prtypes.h")

        .header("secasn1t.h")

        .header("seccomon.h")

        .header("secitem.h")

        .header("secmodt.h")

        .header("secoid.h")

        .header("secoidt.h")

        .header("secport.h");

    println!("cargo:rerun-if-env-changed=NSS_DIR");

    let nss_dir: OsString = env::var_os("NSS_DIR").unwrap();

    let nss_dir = Path::new(&nss_dir);

    let include_dir = nss_dir.join("include").join("nss");

    // Include the directory where the header files are defined

    cfg.include(include_dir);

    cfg.field_name(|_s, field| field.replace("type_", "type"));

    cfg.skip_type(|s| {

        // Opaque types.

        s == "CERTCertDBHandle"

            || s == "CERTCertificate"

            || s == "PK11SlotInfo"

            || s == "PK11SymKey"

            || s == "PK11Context"

            || s == "NSSInitContext"

            || s == "NSSInitParameters"

            || s == "PK11GenericObject"

});

    cfg.skip_field_type(|s, field| {

        s == "SECKEYPublicKeyStr" && field == "u" // inline union

});

    cfg.skip_struct(|s| {

        s == "SECKEYPublicKeyStr_u" // inline union

});

    // Obscure test failures only under WSL (#4165) so skip it.

    cfg.skip_fn(|s| s == "PK11_CreateContextBySymKey");

    // Generate the tests, passing the path to the `*-sys` library as well as

    // the module to generate.

    cfg.generate("../nss_sys/src/lib.rs", "all.rs");