soong_namespace {
}

cc_binary_host {
    name: "unifdef",
    srcs: ["scripts/unifdef.c"],
    sanitize: {
        never: true,
    },
}

genrule {
    name: "gen-headers_install.sh",
    srcs: ["scripts/headers_install.sh"],
    out: ["headers_install.sh"],
    // (Ie3b8c36b7d60bd950c28bac566e04f43de78cf98,b/178500203)
    cmd: "sed 's+scripts/unifdef+$$LOC_UNIFDEF+g' $(in) > $(out)",
}

cc_prebuilt_binary {
    name: "headers_install.sh",
    device_supported: false,
    host_supported: true,
    srcs: [":gen-headers_install.sh"],
}

// Use the following for verbose output from kernel_headers.py.
// kernel_headers_verbose = "--verbose "
// Use the following for minimal output from kernel_headers.py.
kernel_headers_verbose = ""

build = ["gen_headers_arm.bp", "gen_headers_arm64.bp"]

soong_config_module_type {
    name: "mmi_camera_legacy_genrule_defaults",
    module_type: "genrule_defaults",
    config_namespace: "mmi_camera_legacy",
    variables: ["board_config_camera_legacy_kernel"],
    properties: ["cmd"],
}

soong_config_string_variable {
    name: "board_config_camera_legacy_kernel",
    values: ["enabled", "disabled"],
}

mmi_camera_legacy_genrule_defaults {
    name: "mmi_kernel_headers_cmdrules_arm",
    soong_config_variables: {
        board_config_camera_legacy_kernel: {
            disabled: {
                cmd: "python3 $(location kernel_headers.py) " +
                    kernel_headers_verbose +
                    "--header_arch arm " +
                    "--gen_dir $(genDir) " +
                    "--arch_asm_kbuild $(location arch/arm/include/uapi/asm/Kbuild) " +
                    "--arch_include_uapi $(locations arch/arm/include/uapi/**/*.h) " +
                    "--techpack_include_uapi $(locations techpack/*/include/uapi/*/**/*.h) " +
                    "--asm_generic_kbuild $(location include/uapi/asm-generic/Kbuild) " +
                    "headers " +
                    "--old_gen_headers_bp $(location gen_headers_arm.bp) " +
                    "--new_gen_headers_bp $(location :qti_generate_gen_headers_arm) " +
                    "--version_makefile $(location Makefile) " +
                    "--arch_syscall_tool $(location arch/arm/tools/syscallhdr.sh) " +
                    "--arch_syscall_tbl $(location arch/arm/tools/syscall.tbl) " +
                    "--headers_install $(location headers_install.sh) " +
                    "--unifdef $(location unifdef) " +
                    "--include_uapi $(locations include/uapi/**/*.h)",
            },
            enabled: {
                cmd: "python3 $(location kernel_headers.py) " +
                        kernel_headers_verbose +
                        "--header_arch arm " +
                        "--gen_dir $(genDir) " +
                        "--arch_asm_kbuild $(location arch/arm/include/uapi/asm/Kbuild) " +
                        "--arch_include_uapi $(locations arch/arm/include/uapi/**/*.h) " +
                        "--techpack_include_uapi $(locations techpack/*/include/uapi/*/**/*.h) " +
                        "--asm_generic_kbuild $(location include/uapi/asm-generic/Kbuild) " +
                        "headers " +
                        "--old_gen_headers_bp $(location gen_headers_arm.bp) " +
                        "--new_gen_headers_bp $(location :qti_generate_gen_headers_arm) " +
                        "--version_makefile $(location Makefile) " +
                        "--arch_syscall_tool $(location arch/arm/tools/syscallhdr.sh) " +
                        "--arch_syscall_tbl $(location arch/arm/tools/syscall.tbl) " +
                        "--headers_install $(location headers_install.sh) " +
                        "--unifdef $(location unifdef) " +
                        "--include_uapi $(locations include/uapi/**/*.h) " +
                        "--camera_legacy ",
            },
        },
    },
}

mmi_camera_legacy_genrule_defaults {
    name: "mmi_kernel_headers_cmdrules_arm64",
    soong_config_variables: {
        board_config_camera_legacy_kernel: {
            disabled: {
                cmd: "python3 $(location kernel_headers.py) " +
                    kernel_headers_verbose +
                    "--header_arch arm64 " +
                    "--gen_dir $(genDir) " +
                    "--arch_asm_kbuild $(location arch/arm64/include/uapi/asm/Kbuild) " +
                    "--arch_include_uapi $(locations arch/arm64/include/uapi/**/*.h) " +
                    "--techpack_include_uapi $(locations techpack/*/include/uapi/*/**/*.h) " +
                    "--asm_generic_kbuild $(location include/uapi/asm-generic/Kbuild) " +
                    "headers " +
                    "--old_gen_headers_bp $(location gen_headers_arm64.bp) " +
                    "--new_gen_headers_bp $(location :qti_generate_gen_headers_arm64) " +
                    "--version_makefile $(location Makefile) " +
                    "--headers_install $(location headers_install.sh) " +
                    "--unifdef $(location unifdef) " +
                    "--include_uapi $(locations include/uapi/**/*.h)",
            },
            enabled: {
                cmd: "python3 $(location kernel_headers.py) " +
                    kernel_headers_verbose +
                    "--header_arch arm64 " +
                    "--gen_dir $(genDir) " +
                    "--arch_asm_kbuild $(location arch/arm64/include/uapi/asm/Kbuild) " +
                    "--arch_include_uapi $(locations arch/arm64/include/uapi/**/*.h) " +
                    "--techpack_include_uapi $(locations techpack/*/include/uapi/*/**/*.h) " +
                    "--asm_generic_kbuild $(location include/uapi/asm-generic/Kbuild) " +
                    "headers " +
                    "--old_gen_headers_bp $(location gen_headers_arm64.bp) " +
                    "--new_gen_headers_bp $(location :qti_generate_gen_headers_arm64) " +
                    "--version_makefile $(location Makefile) " +
                    "--headers_install $(location headers_install.sh) " +
                    "--unifdef $(location unifdef) " +
                    "--include_uapi $(locations include/uapi/**/*.h) " +
                    "--camera_legacy ",
            },
        },
    },
}

cc_library_headers {
    name: "qti_kernel_headers",
    arch: {
        arm: {
            generated_headers: ["qti_generate_kernel_headers_arm"],
            export_generated_headers: ["qti_generate_kernel_headers_arm"],
        },
        arm64: {
            generated_headers: ["qti_generate_kernel_headers_arm64"],
            export_generated_headers: ["qti_generate_kernel_headers_arm64"],
        },
    },
    vendor: true,
    recovery_available: true,
}