//
// Copyright (C) 2020 Gao Xiang
//
// 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_erofs-utils_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_erofs-utils_license",
    visibility: [":__subpackages__"],
    license_kinds: [
        "SPDX-license-identifier-GPL",
        "SPDX-license-identifier-GPL-2.0",
        "SPDX-license-identifier-LGPL",
    ],
    license_text: [
        "COPYING",
    ],
}

genrule {
    name: "erofs-utils-version.h",
    srcs: ["VERSION"],
    out: ["erofs-utils-version.h"],
    cmd: "sed -n '1p' $(in) | tr -d '\n' | sed 's/\\(.*\\)/#define PACKAGE_VERSION \"\\1\"/' > $(out)",
}

cc_defaults {
    name: "erofs-utils_defaults",

    cflags: [
        "-Wall",
        "-Werror",
        "-Wno-ignored-qualifiers",
        "-Wno-pointer-arith",
        "-Wno-unused-parameter",
        "-include erofs-utils-version.h",
        "-DHAVE_FALLOCATE",
        "-DHAVE_LINUX_TYPES_H",
        "-DHAVE_LIBSELINUX",
        "-DHAVE_LIBUUID",
        "-DLZ4_ENABLED",
        "-DLZ4HC_ENABLED",
        "-DWITH_ANDROID",
    ],
    local_include_dirs: [
        "include",
    ],
    include_dirs: [
        "external/e2fsprogs/lib/",
    ],
    generated_headers: ["erofs-utils-version.h"],
    shared_libs: [
        "libcutils",
        "libext2_uuid",
        "libselinux",
    ],
    static_libs: [
        "liblz4",
    ],
}

cc_binary_host {
    name: "mkfs.erofs",

    defaults: ["erofs-utils_defaults"],

    srcs: [
        "lib/*.c",
        "mkfs/*.c",
    ],

    target: {
        darwin: {
            enabled: false,
        },
    },
}

sh_binary_host {
    name: "mkerofsimage.sh",
    src: "mkerofsimage.sh",
    required: [
        "img2simg",
        "mkfs.erofs",
    ],

    target: {
        darwin: {
            enabled: false,
        },
    },
}