xref: /aosp_15_r20/external/mdnsresponder/Android.bp (revision 48a54d368dc4fa860885eef7b70b6c53499e7c25)

package {
    default_applicable_licenses: ["external_mdnsresponder_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: "external_mdnsresponder_license",
    visibility: [":__subpackages__"],
    license_kinds: [
        "SPDX-license-identifier-Apache-2.0",
        "SPDX-license-identifier-BSD",
        "SPDX-license-identifier-NCSA",
        "SPDX-license-identifier-OpenSSL",
        "legacy_notice",
    ],
    license_text: [
        "LICENSE",
    ],
}

cc_defaults {
    name: "mdnsresponder_default_cflags",

    // This code has a variety of C23 issues,
    // and is likely to be removed soon anyway.
    c_std: "gnu17",
    cflags: [
        "-O2",
        "-g",
        "-fno-strict-aliasing",
        "-fwrapv",
        "-D_GNU_SOURCE",
        "-DHAVE_IPV6",
        "-DNOT_HAVE_SA_LEN",
        "-DPLATFORM_NO_RLIMIT",
        "-DMDNS_DEBUGMSGS=0",
        "-DMDNS_UDS_SERVERPATH=\"/dev/socket/mdnsd\"",
        "-DMDNS_USERNAME=\"mdnsr\"",
        "-W",
        "-Wall",
        "-Wextra",
        "-Wno-address-of-packed-member",
        "-Wno-array-bounds",
        "-Wno-pointer-sign",
        "-Wno-unused",
        "-Wno-unused-but-set-variable",
        "-Wno-unused-parameter",
        "-Werror=implicit-function-declaration",
    ],
    target: {
        linux: {
            cflags: [
                "-DTARGET_OS_LINUX",
                "-DHAVE_LINUX",
                "-DUSES_NETLINK",
                "-Werror",
            ],
        },
        darwin: {
            cflags: [
                "-DTARGET_OS_MAC",
                "-DMDNS_UDS_SERVERPATH=\"/var/run/mDNSResponder\"",
                "-Wno-error",
            ],
        },
        windows: {
            enabled: true,
            cflags: [
                "-DTARGET_OS_WINDOWS",
                "-DWIN32",
                "-DNDEBUG",
                "-D_WIN32_LEAN_AND_MEAN",
                "-DUSE_TCP_LOOPBACK",
                "-D_CRT_SECURE_NO_DEPRECATE",
                "-D_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES=1",
                "-Wno-error",
                "-Wno-sign-compare",
                "-include stdint.h",
                "-include winsock2.h",
                "-include ws2ipdef.h",
                "-include wincrypt.h",
                "-include netioapi.h",
            ],
            local_include_dirs: [
                "mDNSWindows",
                "android/caseMapping",
            ],
        },
    },
}

cc_binary {
    name: "mdnsd",
    defaults: ["mdnsresponder_default_cflags"],
    srcs: [
        "mDNSCore/DNSCommon.c",
        "mDNSCore/DNSDigest.c",
        "mDNSCore/mDNS.c",
        "mDNSCore/uDNS.c",
        "mDNSPosix/mDNSPosix.c",
        "mDNSPosix/mDNSUNP.c",
        "mDNSPosix/PosixDaemon.c",
        "mDNSShared/dnssd_ipc.c",
        "mDNSShared/GenLinkedList.c",
        "mDNSShared/mDNSDebug.c",
        "mDNSShared/PlatformCommon.c",
        "mDNSShared/uds_daemon.c",
    ],

    local_include_dirs: [
        "mDNSCore",
        "mDNSPosix",
        "mDNSShared",
    ],
    init_rc: ["mdnsd.rc"],

    cflags: ["-DMDNS_VERSIONSTR_NODTS=1"],

    shared_libs: [
        "libcutils",
        "liblog",
    ],
}

//#########################

cc_library {
    name: "libmdnssd",
    defaults: ["mdnsresponder_default_cflags"],
    host_supported: true,
    recovery_available: true,
    srcs: [
        "mDNSShared/dnssd_clientlib.c",
        "mDNSShared/dnssd_clientstub.c",
        "mDNSShared/dnssd_ipc.c",
    ],

    target: {
        host: {
            shared: {
                enabled: false,
            },
        },
        windows: {
            srcs: ["mDNSWindows/DLL/dllmain.c"],

            cflags: [
                "-D_WINDOWS",
                "-D_USERDLL",
                "-D_MDNS_DEBUGMSGS=0",
                "-D_SSIZE_T",
                "-DNOT_HAVE_SA_LENGTH",
                "-Wno-unknown-pragmas",
                "-Wno-overflow",
                "-Wno-pragma-pack",
                "-include iphlpapi.h",
                "-include stdlib.h",
                "-include stdio.h",
            ],
        },
    },

    export_include_dirs: ["mDNSShared"],

    static_libs: ["libcutils"],
    shared_libs: ["liblog"],

    min_sdk_version: "apex_inherit",
    apex_available: [
        "//apex_available:platform",
        "com.android.adbd",
    ],
    visibility: [
        "//bootable/recovery/minadbd:__subpackages__",
        "//packages/modules/adb:__subpackages__",
    ],
}