package {
    default_applicable_licenses: ["external_zstd_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_zstd_license",
    visibility: [":__subpackages__"],
    license_kinds: [
        "SPDX-license-identifier-BSD",
        "SPDX-license-identifier-CC0-1.0",
        "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-Zlib",
        "legacy_unencumbered",
    ],
    license_text: [
        "COPYING",
        "LICENSE",
    ],
}

cc_defaults {
    name: "zstd_defaults",
    arch: {
        x86_64: {
            cflags: ["-DZSTD_DISABLE_ASM"],
        },
    },
    cflags: [
        "-DZSTD_HAVE_WEAK_SYMBOLS=0",
        "-DZSTD_TRACE=0",
    ],
}

cc_library {
    name: "libzstd",
    defaults: ["zstd_defaults"],
    min_sdk_version: "apex_inherit",
    apex_available: [
        "//apex_available:platform",
        "com.android.adbd",
        "com.android.art",
        "com.android.art.debug",
        "com.android.runtime",
        "com.android.tethering",
    ],
    visibility: [
        "//art:__subpackages__",
        "//bootable/recovery:__subpackages__",
        "//cts/tests/tests/simpleperf:__subpackages__",
        "//device/google/contexthub/util/nanoapp_postprocess:__subpackages__",
        "//external/bcc/libbpf-tools:__subpackages__",
        "//external/bpftool:__subpackages__",
        "//external/dwarves:__subpackages__",
        "//external/elfutils:__subpackages__",
        "//external/libbpf:__subpackages__",
        "//external/mesa3d:__subpackages__",
        "//external/squashfs-tools/squashfs-tools:__subpackages__",
        "//external/stg:__subpackages__",
        "//frameworks/libs/binary_translation/tools:__subpackages__",
        "//packages/modules/adb:__subpackages__",
        "//system/logging/logd:__subpackages__",
        "//system/update_engine:__subpackages__",
        "//system/core/fs_mgr/libsnapshot:__subpackages__",
        "//system/core/init:__subpackages__",
        "//system/core/fastboot:__subpackages__",
        "//system/extras/partition_tools:__subpackages__",
        "//system/extras/simpleperf:__subpackages__",
        "//system/unwinding/libunwindstack:__subpackages__",
    ],
    product_available: true,
    recovery_available: true,
    vendor_available: true,
    host_supported: true,
    native_bridge_supported: true,
    ramdisk_available: true,
    vendor_ramdisk_available: true,
    target: {
        windows: {
            enabled: true,
        },
    },
    srcs: ["lib/*/*.c"],
    local_include_dirs: ["lib/common"],
    export_include_dirs: ["lib"],
}

cc_binary_host {
    name: "zstd",
    defaults: ["zstd_defaults"],
    srcs: [
        "programs/*.c",
        // Rebuild the whole library as part of the binary to enable multithreading.
        "lib/*/*.c",
    ],
    cflags: ["-DZSTD_MULTITHREAD=1"],
}

cc_defaults {
    name: "zstd_fuzz_defaults",
    defaults: ["zstd_defaults"],
    static_libs: [
        "libzstd",
    ],
    srcs: [
        "contrib/externalSequenceProducer/sequence_producer.c",
        "tests/fuzz/fuzz_data_producer.c",
        "tests/fuzz/fuzz_helpers.c",
        "tests/fuzz/zstd_helpers.c",
    ],
    local_include_dirs: [
        "contrib/externalSequenceProducer",
        "lib/common",
        "lib/compress",
        "lib/dictBuilder",
        "tests/fuzz",
    ],
    cflags: [
        "-Wno-error",
        "-Wno-pointer-arith",
    ],
    host_supported: true,
}

cc_fuzz {
    name: "zstd_block_decompress_fuzzer",
    defaults: [
        "zstd_fuzz_defaults",
    ],
    srcs: [
        "tests/fuzz/block_decompress.c",
    ],
}

cc_fuzz {
    name: "zstd_block_round_trip_fuzzer",
    defaults: [
        "zstd_fuzz_defaults",
    ],
    srcs: [
        "tests/fuzz/block_round_trip.c",
    ],
}

cc_fuzz {
    name: "zstd_dict_decompress_fuzzer",
    defaults: [
        "zstd_fuzz_defaults",
    ],
    srcs: [
        "tests/fuzz/dictionary_decompress.c",
    ],
}

cc_fuzz {
    name: "zstd_dict_loader_fuzzer",
    defaults: [
        "zstd_fuzz_defaults",
    ],
    srcs: [
        "tests/fuzz/dictionary_loader.c",
    ],
}

cc_fuzz {
    name: "zstd_dict_round_trip_fuzzer",
    defaults: [
        "zstd_fuzz_defaults",
    ],
    srcs: [
        "tests/fuzz/dictionary_round_trip.c",
    ],
}

cc_fuzz {
    name: "zstd_dict_stream_round_trip_fuzzer",
    defaults: [
        "zstd_fuzz_defaults",
    ],
    srcs: [
        "tests/fuzz/dictionary_stream_round_trip.c",
    ],
}

cc_fuzz {
    name: "zstd_raw_dict_round_trip_fuzzer",
    defaults: [
        "zstd_fuzz_defaults",
    ],
    srcs: [
        "tests/fuzz/raw_dictionary_round_trip.c",
    ],
}

cc_fuzz {
    name: "zstd_simple_compress_fuzzer",
    defaults: [
        "zstd_fuzz_defaults",
    ],
    srcs: [
        "tests/fuzz/simple_compress.c",
    ],
}

cc_fuzz {
    name: "zstd_simple_decompress_fuzzer",
    defaults: [
        "zstd_fuzz_defaults",
    ],
    srcs: [
        "tests/fuzz/simple_decompress.c",
    ],
}

cc_fuzz {
    name: "zstd_simple_round_trip_fuzzer",
    defaults: [
        "zstd_fuzz_defaults",
    ],
    srcs: [
        "tests/fuzz/simple_round_trip.c",
    ],
}

cc_fuzz {
    name: "zstd_stream_decompress_fuzzer",
    defaults: [
        "zstd_fuzz_defaults",
    ],
    srcs: [
        "tests/fuzz/stream_decompress.c",
    ],
}

cc_fuzz {
    name: "zstd_stream_round_trip_fuzzer",
    defaults: [
        "zstd_fuzz_defaults",
    ],
    srcs: [
        "tests/fuzz/stream_round_trip.c",
    ],
}

cc_fuzz {
    name: "zstd_frame_info_fuzzer",
    defaults: [
        "zstd_fuzz_defaults",
    ],
    srcs: [
        "tests/fuzz/zstd_frame_info.c",
    ],
}