package {
    default_applicable_licenses: ["external_trace-cmd_license"],
}

// See: http://go/android-license-faq
license {
    name: "external_trace-cmd_license",

    visibility: [":__subpackages__"],

    license_kinds: [
        "SPDX-license-identifier-GPL-2.0",
        "SPDX-license-identifier-GPL-2.0-only",
        "SPDX-license-identifier-GPL-2.0+",
        "SPDX-license-identifier-GPL-2.0-or-later",
        "SPDX-license-identifier-GPL-2.0-or-later",
        "SPDX-license-identifier-LGPL-2.1+",
        "SPDX-license-identifier-LGPL-2.1+",
    ],

    license_text: [
        "LICENSE",
    ],
}

genrule {
    name: "tc_version_header",
    srcs: ["Makefile"],
    out: ["tc_version.h"],
    cmd: "(" +
         "VERSION=$$(grep '\\bTC_VERSION =' <$(in) | awk '{ print $$3 }') " +
         "&& PATCHLEVEL=$$(grep '\\bTC_PATCHLEVEL =' <$(in) | awk '{ print $$3 }') " +
         "&& VERSION_CODE=$$(expr $${VERSION} \\* 256 + $${PATCHLEVEL}) " +
         "&& EXTRAVERSION=$$(grep '\\bTC_EXTRAVERSION =' <$(in) | awk '{ print $$3 }') " +
         "&& echo '/* This file is automatically generated. Do not modify */' " +
         "&& echo \"#define VERSION_CODE $${VERSION_CODE}\" " +
         "&& echo \"#define EXTRAVERSION $${EXTRAVERSION}\" " +
         "&& echo '#define VERSION_STRING \"'$${VERSION}.$${PATCHLEVEL}.$${EXTRAVERSION}'\"' " +
         "&& echo '#define FILE_VERSION ' " +
         "&& echo '#define VERSION_GIT \"not-a-git-repo\"' " +
         ") > $(out)",
}

cc_library {
    name: "libtracecmd",

    // Restrict visibility due to GPL license
    visibility: [
        "//external/trace-cmd:__subpackages__",
    ],

    local_include_dirs: [
        "lib/trace-cmd/include/private",
        "lib/trace-cmd/include",
        "include/trace-cmd",
        "tracecmd/include",
        "include",
    ],

    export_include_dirs: [
        "lib/trace-cmd/include",
    ],

    srcs: [
        "lib/trace-cmd/test.c",
        "lib/trace-cmd/trace-blk-hack.c",
        "lib/trace-cmd/trace-compress.c",
        "lib/trace-cmd/trace-compress-zlib.c",
        "lib/trace-cmd/trace-filter-hash.c",
        "lib/trace-cmd/trace-ftrace.c",
        "lib/trace-cmd/trace-hash.c",
        "lib/trace-cmd/trace-hooks.c",
        "lib/trace-cmd/trace-input.c",
        "lib/trace-cmd/trace-msg.c",
        "lib/trace-cmd/trace-output.c",
        "lib/trace-cmd/trace-perf.c",
        "lib/trace-cmd/trace-plugin.c",
        "lib/trace-cmd/trace-recorder.c",
        "lib/trace-cmd/trace-timesync.c",
        "lib/trace-cmd/trace-timesync-kvm.c",
        "lib/trace-cmd/trace-timesync-ptp.c",
        "lib/trace-cmd/trace-util.c",
    ],

    shared: {
        shared_libs: [
            "libtraceevent",
            "libtracefs",
            "libz",
        ],
        export_shared_lib_headers: [
            "libtraceevent",
            "libtracefs",
            "libz",
        ],
    },

    static: {
        static_libs: [
            "libtraceevent",
            "libtracefs",
            "libz",
        ],
        export_static_lib_headers: [
            "libtraceevent",
            "libtracefs",
            "libz",
        ],
    },

    generated_headers: ["tc_version_header"],

    export_generated_headers: ["tc_version_header"],

    cflags: [
        "-D__bswap_64=__swap64",
        "-D_GNU_SOURCE",
        "-DPERF",
        "-DVSOCK",
        "-Wno-unused-parameter",
        "-Wno-macro-redefined",
        "-Wno-unused-but-set-variable",
        "-Wno-user-defined-warnings",
        "-Wno-visibility",
        "-Wno-pointer-arith",
    ],

    c_std: "gnu99",
}

cc_binary {
    name: "trace-cmd",

    local_include_dirs: [
        "lib/trace-cmd/include/private",
        "include/trace-cmd",
        "tracecmd/include",
        "include",
    ],

    srcs: ["tracecmd/*.c"],

    static_libs: [
        "libtraceevent",
        "libtracecmd",
        "libtracefs",
    ],

    static_executable: true,

    cflags: [
        "-D_GNU_SOURCE",
        "-DNO_AUDIT",
        "-DVSOCK",
        "-Wno-unused-parameter",
        "-Wno-macro-redefined",
        "-Wno-visibility",
        "-Wno-pointer-arith",
    ],

    c_std: "gnu99",
}