//
// Copyright (C) 2017 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

package {
    default_applicable_licenses: ["external_nos_host_generic_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_nos_host_generic_license",
    visibility: [":__subpackages__"],
    license_kinds: [
        "SPDX-license-identifier-Apache-2.0",
        "SPDX-license-identifier-BSD",
    ],
    license_text: [
        "LICENSE",
    ],
}

cc_library_headers {
    name: "nos_headers",
    defaults: ["nos_cc_host_supported_defaults"],
    export_include_dirs: ["nugget/include"],
}

cc_defaults {
    name: "nos_proto_defaults",
    cflags: [
        "-Wno-unused-parameter",
    ],
}

cc_defaults {
    name: "nos_app_defaults",
    defaults: ["nos_proto_defaults"],
    header_libs: ["nos_headers"],
    shared_libs: [
        "libnos",
        "libprotobuf-cpp-full",
    ],
}

cc_defaults {
    name: "nos_app_service_defaults",
    defaults: [
        "nos_app_defaults",
        "nos_cc_defaults",
    ],
    shared_libs: ["libnosprotos"],
    export_shared_lib_headers: ["libnosprotos"],
}

// Soong doesn't allow adding plugins to a protobuf compilation so we need to
// invoke it directly. If we could pass a plugin, it could use insertion points
// in the .pb.{cc,h} files rather than needing to generate new .client.{cpp,h}
// files for each service.
GEN_SERVICE = "$(location aprotoc) --plugin=protoc-gen-nos-client-cpp=$(location protoc-gen-nos-client-cpp) $(in) -Iexternal/protobuf/src -Iexternal/nos/host/generic/nugget/proto"

GEN_SERVICE_SOURCE = GEN_SERVICE + " --nos-client-cpp_out=source:$(genDir) "
GEN_SERVICE_HEADER = GEN_SERVICE + " --nos-client-cpp_out=header:$(genDir) "
GEN_SERVICE_MOCK = GEN_SERVICE + " --nos-client-cpp_out=mock:$(genDir) "

// A special target to be statically linkeed into recovery which is a system
// (not vendor) component.
cc_library_static {
    name: "libnos_for_recovery",
    cflags: [
        "-Wall",
        "-Wextra",
        "-Werror",
        "-Wno-zero-length-array",
    ],
    export_include_dirs: [
        "nugget/include",
        "libnos/include",
        "libnos_datagram/include",
        "libnos_transport/include",
    ],
    srcs: [
        "libnos/debug.cpp",
        "libnos_transport/transport.c",
        "libnos_transport/crc16.c",
    ],
    static_libs: [
        "libbase",
    ],
}

// A special target to be statically linkeed into fastboot hal.
cc_library_static {
    name: "libnos_for_fastboot",
    recovery: true,
    cflags: [
        "-Wall",
        "-Wextra",
        "-Werror",
        "-Wno-zero-length-array",
    ],
    export_include_dirs: [
        "nugget/include",
        "libnos/include",
        "libnos_datagram/include",
        "libnos_transport/include",
    ],
    srcs: [
        "libnos/debug.cpp",
        "libnos_transport/transport.c",
        "libnos_transport/crc16.c",
    ],
    static_libs: [
        "libbase",
    ],
}

// A special target to be statically linkeed into recovery which is a system
// (not vendor) component.
cc_library_static {
    name: "libnos_citadel_for_recovery",
    cflags: [
        "-Wall",
        "-Wextra",
        "-Werror",
    ],
    srcs: [
        ":libnos_client",
        "libnos_datagram/citadel.c",
    ],
    static_libs: [
        "libnos_for_recovery",
    ],
}

// A special target to be statically linkeed into fastboot hal.
cc_library_static {
    name: "libnos_citadel_for_fastboot",
    recovery: true,
    cflags: [
        "-Wall",
        "-Wextra",
        "-Werror",
    ],
    srcs: [
        ":libnos_client",
        "libnos_datagram/citadel.c",
    ],
    static_libs: [
        "libnos_for_fastboot",
    ],
}

// Language and vendor related defaults
cc_defaults {
    name: "nos_cc_defaults",
    clang: true,
    cflags: [
        "-pedantic",
        "-Wall",
        "-Wextra",
        "-Werror",
        "-Wno-gnu-zero-variadic-macro-arguments",
        "-Wno-zero-length-array",
    ],
    conlyflags: [
        "-std=c11",
    ],
    vendor: true,
    owner: "google",
}

// Defaults for components under the hw subdirectory
cc_defaults {
    name: "nos_cc_hw_defaults",
    defaults: ["nos_cc_defaults"],
    relative_install_path: "hw",
}

// Defaults for components shared between the host and device
cc_defaults {
    name: "nos_cc_host_supported_defaults",
    defaults: ["nos_cc_defaults"],
    host_supported: true,
}

cc_library {
    name: "libnos_client_citadel",
    srcs: [":libnos_client"],
    defaults: [
        "libnos_client_defaults",
        "nos_cc_defaults",
    ],
    shared_libs: ["libnos_datagram_citadel"],
}