xref: /aosp_15_r20/prebuilts/rust/Android.bp (revision b40554a23088fb75aa6945dfe8e65169c8484da3)

// Sysroot Libraries
package {
    default_applicable_licenses: ["prebuilts_rust_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.
// See: http://go/android-license-faq
license {
    name: "prebuilts_rust_license",
    visibility: [":__subpackages__"],
    license_kinds: [
        "SPDX-license-identifier-Apache-2.0",
        "SPDX-license-identifier-BSD",
        "SPDX-license-identifier-GPL",
        "SPDX-license-identifier-GPL-2.0",
        "SPDX-license-identifier-GPL-3.0",
        "SPDX-license-identifier-LGPL",
        "SPDX-license-identifier-MIT",
        "SPDX-license-identifier-NCSA",
        "SPDX-license-identifier-OpenSSL",
        "legacy_notice",
        "legacy_permissive",
        "legacy_unencumbered",
    ],
    // large-scale-change unable to identify any license_text files
}

rust_stdlib_prebuilt_host {
    name: "libstd",
    crate_name: "std",
    sysroot: true,
}

// stdlibs source path relative to toolchain root
stdlibs_src_path = "src/stdlibs"

// The basic crates are only available as static libraries
// .rust_sysroot is appended to the name to prevent accidental direct usage
// of these crates by user code.
// The most likely place for this to occur would be liblibc.
rust_defaults {
    name: "rust_sysroot_defaults",
    no_stdlibs: true,
    edition: "2021",
    native_coverage: false,
    host_supported: true,
    sysroot: true,
    native_bridge_supported: true,
    product_available: true,
    ramdisk_available: true,
    recovery_available: true,
    vendor_available: true,
    vendor_ramdisk_available: true,
    apex_available: [
        "//apex_available:platform",
        "//apex_available:anyapex",
    ],
    target: {
        glibc: {
            enabled: false,
        },
        darwin_x86_64: {
            enabled: false,
        },
        darwin_arm64: {
            enabled: true,
        },
        musl: {
            enabled: false,
        },
        musl_arm64: {
            enabled: true,
        },
    },
    min_sdk_version: "29",
}

rust_toolchain_library_rlib {
    name: "libcore.rust_sysroot",
    defaults: ["rust_sysroot_defaults"],
    crate_name: "core",
    toolchain_crate_root: stdlibs_src_path + "/library/core/src/lib.rs",
    toolchain_srcs: [
        stdlibs_src_path + "/library/core/src/**/*.rs",
        stdlibs_src_path + "/library/core/src/**/*.md",
        stdlibs_src_path + "/library/core/primitive_docs/*.md",
        stdlibs_src_path + "/library/stdarch/crates/core_arch/src/**/*.rs",
        stdlibs_src_path + "/library/stdarch/crates/core_arch/src/**/*.md",
        stdlibs_src_path + "/library/portable-simd/crates/core_simd/src/**/*.rs",
        stdlibs_src_path + "/library/portable-simd/crates/core_simd/src/**/*.md",
    ],
    sanitize: {
        never: true,
    },
    edition: "2021",
}

rust_toolchain_library_rlib {
    name: "librustc_demangle.rust_sysroot",
    defaults: ["rust_sysroot_defaults"],
    crate_name: "rustc_demangle",
    toolchain_crate_root: stdlibs_src_path + "/vendor/rustc-demangle/src/lib.rs",
    toolchain_srcs: [
        stdlibs_src_path + "/vendor/rustc-demangle/src/**/*.rs",
        stdlibs_src_path + "/vendor/rustc-demangle/src/**/*.md",
    ],
    features: [
        "core",
        "compiler_builtins",
    ],
    rlibs: [
        "libcompiler_builtins.rust_sysroot",
        "libcore.rust_sysroot",
    ],
    edition: "2015",
}

rust_toolchain_library_rlib {
    name: "libcompiler_builtins.rust_sysroot",
    defaults: ["rust_sysroot_defaults"],
    crate_name: "compiler_builtins",
    features: [
        "compiler-builtins",
        "core",
        "default",
        "weak-intrinsics",
    ],
    toolchain_crate_root: stdlibs_src_path + "/vendor/compiler_builtins/src/lib.rs",
    toolchain_srcs: [
        stdlibs_src_path + "/vendor/compiler_builtins/src/**/*.rs",
        stdlibs_src_path + "/vendor/compiler_builtins/src/**/*.md",
    ],
    rlibs: ["libcore.rust_sysroot"],
    flags: [
        "-C",
        "panic=abort",
        "-C",
        "overflow-checks=off",
    ],
    edition: "2018",
}

rust_toolchain_library_rlib {
    name: "liblibc.rust_sysroot",
    defaults: ["rust_sysroot_defaults"],
    crate_name: "libc",
    features: ["align"],
    toolchain_crate_root: stdlibs_src_path + "/vendor/libc/src/lib.rs",
    toolchain_srcs: [
        stdlibs_src_path + "/vendor/libc/src/**/*.rs",
        stdlibs_src_path + "/vendor/libc/src/**/*.md",
    ],
    rlibs: [
        "libcompiler_builtins.rust_sysroot",
        "libcore.rust_sysroot",
    ],
    // Generated via build.rs autodetect on compiler version. May need to be
    // regenerated on compiler version bump.
    cfgs: [
        "freebsd11",
        "libc_priv_mod_use",
        "libc_union",
        "libc_const_size_of",
        "libc_align",
        "libc_core_cvoid",
        "libc_packedN",
        "libc_thread_local",
        "libc_const_extern_fn",
    ],
    edition: "2015",
}

rust_toolchain_library_rlib {
    name: "liballoc.rust_sysroot",
    defaults: ["rust_sysroot_defaults"],
    crate_name: "alloc",
    toolchain_crate_root: stdlibs_src_path + "/library/alloc/src/lib.rs",
    toolchain_srcs: [
        stdlibs_src_path + "/library/alloc/src/**/*.rs",
        stdlibs_src_path + "/library/alloc/src/**/*.md",
    ],
    features: ["compiler-builtins-weak-intrinsics"],
    rlibs: [
        "libcompiler_builtins.rust_sysroot",
        "libcore.rust_sysroot",
    ],
    edition: "2021",
}

rust_toolchain_library_rlib {
    name: "libcfg_if.rust_sysroot",
    defaults: ["rust_sysroot_defaults"],
    crate_name: "cfg_if",
    features: [
        "compiler_builtins",
        "core",
    ],
    toolchain_crate_root: stdlibs_src_path + "/vendor/cfg-if/src/lib.rs",
    toolchain_srcs: [
        stdlibs_src_path + "/vendor/cfg-if/src/**/*.rs",
        stdlibs_src_path + "/vendor/cfg-if/src/**/*.md",
    ],
    rlibs: [
        "libcompiler_builtins.rust_sysroot",
        "libcore.rust_sysroot",
    ],
    edition: "2018",
}

rust_toolchain_library_rlib {
    name: "libstd_detect.rust_sysroot",
    defaults: ["rust_sysroot_defaults"],
    crate_name: "std_detect",
    features: [
        "std_detect_file_io",
        "std_detect_dlsym_getauxval",
    ],
    toolchain_crate_root: stdlibs_src_path + "/library/stdarch/crates/std_detect/src/lib.rs",
    toolchain_srcs: [
        stdlibs_src_path + "/library/stdarch/crates/std_detect/src/**/*.rs",
        stdlibs_src_path + "/library/stdarch/crates/std_detect/src/**/*.md",
    ],
    rlibs: [
        "libcompiler_builtins.rust_sysroot",
        "libcore.rust_sysroot",
        "liballoc.rust_sysroot",
        "libcfg_if.rust_sysroot",
    ],
}

rust_toolchain_library_rlib {
    name: "libpanic_abort.rust_sysroot",
    defaults: ["rust_sysroot_defaults"],
    crate_name: "panic_abort",
    toolchain_crate_root: stdlibs_src_path + "/library/panic_abort/src/lib.rs",
    toolchain_srcs: [
        stdlibs_src_path + "/library/panic_abort/src/**/*.rs",
        stdlibs_src_path + "/library/panic_abort/src/**/*.md",
    ],
    rlibs: [
        "liballoc.rust_sysroot",
        "libcompiler_builtins.rust_sysroot",
        "libcore.rust_sysroot",
        "libcfg_if.rust_sysroot",
        "liblibc.rust_sysroot",
    ],
    flags: ["-C panic=abort"],
}

rust_toolchain_library_rlib {
    name: "libpanic_unwind.rust_sysroot",
    defaults: ["rust_sysroot_defaults"],
    crate_name: "panic_unwind",
    toolchain_crate_root: stdlibs_src_path + "/library/panic_unwind/src/lib.rs",
    toolchain_srcs: [
        stdlibs_src_path + "/library/panic_unwind/src/**/*.rs",
        stdlibs_src_path + "/library/panic_unwind/src/**/*.md",
    ],
    rlibs: [
        "liballoc.rust_sysroot",
        "libcore.rust_sysroot",
        "liblibc.rust_sysroot",
        "libunwind.rust_sysroot",
        "libcompiler_builtins.rust_sysroot",
        "libcfg_if.rust_sysroot",
    ],
}

rust_toolchain_library_rlib {
    name: "libunwind.rust_sysroot",
    defaults: ["rust_sysroot_defaults"],
    crate_name: "unwind",
    toolchain_crate_root: stdlibs_src_path + "/library/unwind/src/lib.rs",
    toolchain_srcs: [
        stdlibs_src_path + "/library/unwind/src/**/*.rs",
        stdlibs_src_path + "/library/unwind/src/**/*.md",
    ],
    rlibs: [
        "libcompiler_builtins.rust_sysroot",
        "libcore.rust_sysroot",
        "liblibc.rust_sysroot",
        "libcfg_if.rust_sysroot",
    ],
}

rust_toolchain_library_rlib {
    name: "libhashbrown.rust_sysroot",
    defaults: ["rust_sysroot_defaults"],
    edition: "2021",
    crate_name: "hashbrown",
    toolchain_crate_root: stdlibs_src_path + "/vendor/hashbrown/src/lib.rs",
    toolchain_srcs: [
        stdlibs_src_path + "/vendor/hashbrown/src/**/*.rs",
        stdlibs_src_path + "/vendor/hashbrown/src/**/*.md",
    ],
    features: [
        "alloc",
        "compiler_builtins",
        "core",
        "nightly",
        "rustc-dep-of-std",
        "rustc-internal-api",
    ],
    cfgs: ["has_extern_crate_alloc"],
    rlibs: [
        "libcore.rust_sysroot",
        "libcompiler_builtins.rust_sysroot",
        "liballoc.rust_sysroot",
        "libunwind.rust_sysroot",
    ],
}

// Top level sysroot libraries are available both as static and dynamic
rust_toolchain_library {
    name: "libstd",
    defaults: ["rust_sysroot_defaults"],
    crate_name: "std",
    target: {
        linux_bionic: {
            rlibs: ["libpanic_abort.rust_sysroot"],
        },
        linux_musl: {
            rlibs: [
                "libpanic_abort.rust_sysroot",
                "libpanic_unwind.rust_sysroot",
            ],
        },
        android: {
            rlibs: ["libpanic_abort.rust_sysroot"],
        },
    },
    toolchain_crate_root: stdlibs_src_path + "/library/std/src/lib.rs",
    toolchain_srcs: [
        stdlibs_src_path + "/library/std/src/**/*.rs",
        stdlibs_src_path + "/library/std/src/**/*.md",
        stdlibs_src_path + "/library/std/primitive_docs/*.md",
        stdlibs_src_path + "/library/core/src/**/*.md",
        stdlibs_src_path + "/library/backtrace/src/**/*.rs",
        stdlibs_src_path + "/library/backtrace/src/**/*.md",
        stdlibs_src_path + "/library/portable-simd/crates/std_float/src/**/*.rs",
        stdlibs_src_path + "/library/portable-simd/crates/std_float/src/**/*.md",
        stdlibs_src_path + "/library/stdarch/crates/core_arch/src/**/*.md",
        stdlibs_src_path + "/library/stdarch/crates/core_simd/src/**/*.md",
        stdlibs_src_path + "/library/portable-simd/crates/core_simd/src/**/*.md",
    ],
    cfgs: ["backtrace_in_libstd"],
    features: [
        "default",
        "std_detect_dlsym_getauxval",
        "std_detect_file_io",
        "profiler",
        "compiler-builtins-weak-intrinsics",
    ],
    rlibs: [
        "libcompiler_builtins.rust_sysroot",
        "libcore.rust_sysroot",
        "librustc_demangle.rust_sysroot",
        "liblibc.rust_sysroot",
        "libcfg_if.rust_sysroot",
        "liballoc.rust_sysroot",
        "libhashbrown.rust_sysroot",
        "libunwind.rust_sysroot",
        "libprofiler_builtins.rust_sysroot",
        "libstd_detect.rust_sysroot",
    ],
}

rust_toolchain_library_rlib {
    name: "libprofiler_builtins.rust_sysroot",
    defaults: ["rust_sysroot_defaults"],
    crate_name: "profiler_builtins",
    toolchain_crate_root: stdlibs_src_path + "/library/profiler_builtins/src/lib.rs",
    toolchain_srcs: [
        stdlibs_src_path + "/library/profiler_builtins/src/**/*.rs",
        stdlibs_src_path + "/library/profiler_builtins/src/**/*.md",
    ],
    rlibs: [
        "libcompiler_builtins.rust_sysroot",
        "libcore.rust_sysroot",
    ],
}

rust_toolchain_library {
    name: "libgetopts",
    host_supported: true,
    vendor_available: true,
    product_available: true,
    crate_name: "getopts",
    toolchain_crate_root: stdlibs_src_path + "/vendor/getopts/src/lib.rs",
    toolchain_srcs: [
        stdlibs_src_path + "/vendor/getopts/src/**/*.rs",
        stdlibs_src_path + "/vendor/getopts/src/**/*.md",
    ],
    rlibs: ["libunicode_width.rust_toolchain"],
    edition: "2015",
    apex_available: [
        "//apex_available:platform",
        "com.android.virt",
    ],
}

rust_toolchain_library {
    name: "libtest",
    crate_name: "test",
    host_supported: true,
    vendor_available: true,
    product_available: true,
    toolchain_crate_root: stdlibs_src_path + "/library/test/src/lib.rs",
    toolchain_srcs: [
        stdlibs_src_path + "/library/test/src/**/*.rs",
        stdlibs_src_path + "/library/test/src/**/*.md",
    ],
    rlibs: [
        "liblibc.rust_toolchain",
        "libcfg_if.rust_toolchain",
        "libgetopts",
    ],
}

rust_toolchain_library_rlib {
    name: "libunicode_width.rust_toolchain",
    host_supported: true,
    vendor_available: true,
    product_available: true,
    crate_name: "unicode_width",
    toolchain_crate_root: stdlibs_src_path + "/vendor/unicode-width/src/lib.rs",
    toolchain_srcs: [
        stdlibs_src_path + "/vendor/unicode-width/src/**/*.rs",
        stdlibs_src_path + "/vendor/unicode-width/src/**/*.md",
    ],
    edition: "2015",
    apex_available: [
        "//apex_available:platform",
        "com.android.virt",
    ],
}

rust_toolchain_library_rlib {
    name: "libcfg_if.rust_toolchain",
    crate_name: "cfg_if",
    host_supported: true,
    vendor_available: true,
    product_available: true,
    toolchain_crate_root: stdlibs_src_path + "/vendor/cfg-if/src/lib.rs",
    toolchain_srcs: [
        stdlibs_src_path + "/vendor/cfg-if/src/**/*.rs",
        stdlibs_src_path + "/vendor/cfg-if/src/**/*.md",
    ],
}

rust_toolchain_library_rlib {
    name: "liblibc.rust_toolchain",
    crate_name: "libc",
    host_supported: true,
    vendor_available: true,
    product_available: true,
    toolchain_crate_root: stdlibs_src_path + "/vendor/libc/src/lib.rs",
    toolchain_srcs: [
        stdlibs_src_path + "/vendor/libc/src/**/*.rs",
        stdlibs_src_path + "/vendor/libc/src/**/*.md",
    ],
    cfgs: [
        "freebsd11",
        "libc_priv_mod_use",
        "libc_union",
        "libc_const_size_of",
        "libc_align",
        "libc_core_cvoid",
        "libc_packedN",
        "libc_thread_local",
    ],
    features: [
        "std",
        "align",
    ],
    edition: "2015",
}

// Rustc and Clang have mismatched LLVM versions, cross language LTO may break when LLVM bitcode
// format changes. Disallow LTO until we can synchronise the versions. http://b/240643019
cc_defaults {
    name: "rust_static_cc_lib_defaults",
    visibility: ["//visibility:public"],
    lto: {
        never: true,
    },
}

rust_stdlib_prebuilt_filegroup_host {
    name: "stdlib_prebuilts",
    srcs: [
        "**/*.rlib",
        "**/*.a",
        "**/*.so",
        "**/*.dylib",
    ],
    visibility: ["//visibility:private"],
}

rust_toolchain_rustc_prebuilt {
    name: "rustc",
    toolchain_prebuilt_src: "bin/rustc",
    toolchain_deps: [
        "lib/*",
        "lib64/*",
    ],
    deps: [
        ":gcc.lib",
        ":gcc.lib32",
        ":gcc.lib64",
        ":gcc.sysroot",
        ":stdlib_prebuilts",
    ],
}

rust_toolchain_rustc_prebuilt {
    name: "clippy-driver",
    toolchain_prebuilt_src: "bin/clippy-driver",
}

rust_toolchain_rustc_prebuilt {
    name: "rustdoc",
    toolchain_prebuilt_src: "bin/rustdoc",
}

dirgroup {
    name: "trusty_dirgroup_prebuilts_rust",
    dirs: ["."],
    visibility: ["//trusty/vendor/google/aosp/scripts"],
}