package {
    default_applicable_licenses: ["external_puffin_license"],
}

// Added automatically by a large-scale-change
// See: http://go/android-license-faq
license {
    name: "external_puffin_license",
    visibility: [":__subpackages__"],
    license_kinds: [
        "SPDX-license-identifier-BSD",
    ],
    license_text: [
        "LICENSE",
    ],
}

cc_defaults {
    name: "puffin_defaults",
    host_supported: true,
    shared_libs: [
        "libchrome",
        "libprotobuf-cpp-lite",
    ],
    static_libs: [
        "libbrotli",
        "libbz",
    ],
    export_include_dirs: ["src/include"],
    cflags: [
        "-DUSE_BRILLO=1",
        "-D_FILE_OFFSET_BITS=64",
        "-Wall",
        "-Werror",
        "-Wextra",
        "-Wimplicit-fallthrough",
    ],
    target: {
        darwin: {
            enabled: false,
        },
    },
}

cc_library_static {
    name: "libpuffpatch",
    defaults: ["puffin_defaults"],
    recovery_available: true,
    srcs: [
        "puffin/src/puffin.proto",
        "src/bit_reader.cc",
        "src/bit_writer.cc",
        "src/huffer.cc",
        "src/huffman_table.cc",
        "src/puff_reader.cc",
        "src/puff_writer.cc",
        "src/puffer.cc",
        "src/puffin_stream.cc",
        "src/puffpatch.cc",
    ],
    static_libs: [
        "libbspatch",
    ],
    proto: {
        type: "lite",
        export_proto_headers: true,
    },
}

cc_library_static {
    name: "libpuffdiff",
    defaults: ["puffin_defaults"],
    srcs: [
        "src/file_stream.cc",
        "src/memory_stream.cc",
        "src/puffdiff.cc",
        "src/utils.cc",
    ],
    static_libs: [
        "libbsdiff",
        "libpuffpatch",
    ],
}

cc_binary {
    name: "puffin",
    defaults: ["puffin_defaults"],
    srcs: [
        "src/extent_stream.cc",
        "src/main.cc",
    ],
    shared_libs: [
        "libbrillo",
    ],
    static_libs: [
        "libbsdiff",
        "libbspatch",
        "libdivsufsort",
        "libdivsufsort64",
        "libpuffdiff",
        "libpuffpatch",
    ],
}

cc_test {
    name: "puffin_unittest",
    defaults: ["puffin_defaults"],
    test_suites: ["device-tests"],
    cflags: ["-Wno-sign-compare"],
    srcs: [
        "src/bit_io_unittest.cc",
        "src/extent_stream.cc",
        "src/patching_unittest.cc",
        "src/puff_io_unittest.cc",
        "src/puffin_unittest.cc",
        "src/stream_unittest.cc",
        "src/testrunner.cc",
        "src/unittest_common.cc",
        "src/utils_unittest.cc",
    ],
    shared_libs: [
        "libbrillo",
    ],
    static_libs: [
        "libbsdiff",
        "libbspatch",
        "libdivsufsort",
        "libdivsufsort64",
        "libpuffdiff",
        "libpuffpatch",
    ],
}