Android.bp

package {
    default_applicable_licenses: ["external_rust_cxx_license"],
}

// Added automatically by a large-scale-change that took the approach of
// 'apply every license found to every target'. While this makes sure we respect
// every license restriction, it may not be entirely correct.
//
// e.g. GPL in an MIT project might only apply to the contrib/ directory.
//
// Please consider splitting the single license below into multiple licenses,
// taking care not to lose any license_kind information, and overriding the
// default license using the 'licenses: [...]' property on targets as needed.
//
// For unused files, consider creating a 'fileGroup' with "//visibility:private"
// to attach the license to, and including a comment whether the files may be
// used in the current project.
//
// large-scale-change included anything that looked like it might be a license
// text as a license_text. e.g. LICENSE, NOTICE, COPYING etc.
//
// Please consider removing redundant or irrelevant files from 'license_text:'.
// See: http://go/android-license-faq
license {
    name: "external_rust_cxx_license",
    visibility: [":__subpackages__"],
    license_kinds: [
        "SPDX-license-identifier-Apache-2.0",
        "SPDX-license-identifier-MIT",
    ],
    license_text: [
        "LICENSE-APACHE",
        "LICENSE-MIT",
    ],
}

rust_library {
    name: "libcxx",
    crate_name: "cxx",
    srcs: ["src/lib.rs"],
    edition: "2018",
    rustlibs: [
        "libanyhow",
        "libthiserror",
    ],
    proc_macros: [
        "libcxxbridge_macro",
    ],
    static_libs: [
        "libcxxbridge05",
    ],
    shared_libs: ["libc++"],
    host_supported: true,
}

cc_library_static {
    host_supported: true,
    name: "libcxxbridge05",
    cflags: ["-DRUST_CXX_NO_EXCEPTIONS"],
    srcs: ["src/cxx.cc"],
    apex_available: [
        "//apex_available:platform",
        "com.android.bluetooth.updatable",
    ],
}

cc_library_static {
    host_supported: true,
    name: "libcxx-demo-blobstore",
    srcs: ["demo/src/blobstore.cc"],
    generated_headers: ["cxx-demo-bridge-header", "cxx-bridge-header"],
    generated_sources: ["cxx-demo-bridge-code"],
}

genrule {
    name: "cxx-bridge-header",
    tools: ["cxxbridge"],
    cmd: "$(location cxxbridge) --header > $(out)",
    out: ["rust/cxx.h"],
}