logd/Android.bp

// 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.

// This is what we want to do:
//  event_logtags = $(shell
//    sed -n
//        "s/^\([0-9]*\)[ \t]*$1[ \t].*/-D`echo $1 | tr a-z A-Z`_LOG_TAG=\1/p"
//        $(LOCAL_PATH)/$2/event.logtags)
//  event_flag := $(call event_logtags,auditd)
//  event_flag += $(call event_logtags,logd)
//  event_flag += $(call event_logtags,tag_def)
// so make sure we do not regret hard-coding it as follows:
event_flag = [
    "-DAUDITD_LOG_TAG=1003",
    "-DCHATTY_LOG_TAG=1004",
    "-DTAG_DEF_LOG_TAG=1005",
    "-DLIBLOG_LOG_TAG=1006",
]

cc_library_static {
    name: "liblogd",

    srcs: [
        "ChattyLogBuffer.cpp",
        "CommandListener.cpp",
        "LogListener.cpp",
        "LogPermissions.cpp",
        "LogReader.cpp",
        "LogReaderList.cpp",
        "LogReaderThread.cpp",
        "LogBufferElement.cpp",
        "LogStatistics.cpp",
        "LogWhiteBlackList.cpp",
        "libaudit.c",
        "LogAudit.cpp",
        "LogKlog.cpp",
        "LogTags.cpp",
    ],
    logtags: ["event.logtags"],

    shared_libs: ["libbase"],

    export_include_dirs: ["."],

    cflags: [
        "-Wextra",
        "-Wthread-safety",
    ] + event_flag,

    lto: {
        thin: true
    }
}

cc_binary {
    name: "logd",
    init_rc: ["logd.rc"],

    srcs: ["main.cpp"],

    static_libs: [
        "liblog",
        "liblogd",
    ],

    shared_libs: [
        "libsysutils",
        "libcutils",
        "libbase",
        "libpackagelistparser",
        "libprocessgroup",
        "libcap",
    ],

    cflags: [
        "-Wextra",
    ],

    lto: {
        thin: true
    }
}

cc_binary {
    name: "auditctl",

    srcs: ["auditctl.cpp"],

    static_libs: [
        "liblogd",
    ],

    shared_libs: ["libbase"],

    cflags: [
        "-Wconversion",
        "-Wextra",
    ],
}

prebuilt_etc {
    name: "logtagd.rc",
    src: "logtagd.rc",
    sub_dir: "init",
}