load("@bazel_skylib//rules:write_file.bzl", "write_file")
load("@bazel_skylib//lib:paths.bzl", "paths")
load("@bazel_skylib//rules:common_settings.bzl", "bool_flag")
load(
    "//build/kernel/kleaf:kernel.bzl",
    "kernel_dtstree",
    "kernel_build_config",
)
load("//build/kernel/kleaf:kernel.bzl", "ddk_headers", "ddk_module")
load(":project/project.bzl", "project_configs")

label_flag(
    name = "kernel",
    build_setting_default = "//common_drivers:amlogic",
    visibility = ["//visibility:public"],
)

config_setting(
    name = "use_amlogic_kernel",
    flag_values = {":kernel": "//common_drivers:amlogic"},
)

config_setting(
    name = "use_adt4_kernel",
    flag_values = {":kernel": "//project/sei/adt4:adt4"},
)

label_flag(
    name = "build_config",
    build_setting_default = "//common_drivers:amlogic_build_config",
    visibility = ["//visibility:public"],
)

_SET_PROJECT_DIR_CMD = "PROJECT_DIR=\"{project_dir}\"".format(
    project_dir = paths.join(
        package_relative_label(":x").workspace_root,
        package_relative_label(":x").package,
    ),
)

write_file(
    name = "set_project_dir",
    out = "set_project_dir/build.config.project",
    content = [
        _SET_PROJECT_DIR_CMD,
        "",
    ],
    visibility = ["//visibility:public"],  # TODO: This should be private
)

kernel_build_config(
    name = "amlogic_build_config",
    srcs = [
        # do not sort
        ":set_project_dir",
        "project/build.config.project",
        "build.config.amlogic.bazel",
    ],
)

ddk_headers(
    name = "soc_headers",
    hdrs = glob([
        "include/**/*.h",
    ]),
    linux_includes = [
        "include",
        "include/uapi",
    ],
    visibility = ["//visibility:public"],
)

exports_files(["build.config.amlogic.fragment.bazel"])
exports_files(["build.config.amlogic.bazel"])
exports_files(["Kconfig.ext"])
exports_files(["project/build.config.project"])
exports_files(["build.config.amlogic"])
exports_files(["arch/arm64/configs/amlogic_gki.fragment"])

filegroup(
    name = "amlogic_build_config_fragment",
    srcs = ["build.config.amlogic.fragment.bazel"],
)

filegroup(
    name = "common_drivers_sources",
    srcs = glob(
        [
            "**",
        ],
        exclude = [
            "BUILD.bazel",
            "*.bzl",
            ".git/**",
            "customer/**",
            "rootfs_base.cpio.gz.uboot",
        ],
    ) + project_configs.COMMON_DRIVERS_KCONFIG_AND_MAKEFILE,
    visibility = ["//visibility:public"],
)

filegroup(
    name = "amlogic_sources",
    srcs = [
        ":common_drivers_sources",
        "//common:kernel_aarch64_sources",
    ],
    visibility = ["//visibility:public"],
)

kernel_dtstree(
    name = "dtstree",
    srcs = glob([
        "arch/arm64/boot/dts/**",
        "include/dt-bindings/**",
    ]),
    makefile = "arch/arm64/boot/dts/Makefile",
    visibility = ["//visibility:public"],
)

COMMON_DRIVERS_DIR = "common_drivers"
load(":amlogic.bzl", "define_amlogic")

define_amlogic(name="amlogic", project_configs=project_configs)