// Copyright 2024 The ChromiumOS Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

cc_defaults {
    name: "vboot_defaults",
    visibility: ["//visibility:public"],
    init_rc: ["vboot.rc"],

    cflags: [
        "-Wall",
        "-Werror",
        "-Wstrict-prototypes",
        "-Wtype-limits",
        "-Wundef",
        "-Wmissing-prototypes",
        "-Wno-trigraphs",
        "-Wredundant-decls",
        "-Wshadow",
        "-Wwrite-strings",
        "-Wstrict-aliasing",
        "-Wdate-time",
        "-Wno-format-security",
        "-Wimplicit-fallthrough",
        "-Wno-address-of-packed-member",
        "-Wincompatible-function-pointer-types",
        "-Wno-error=deprecated-declarations",
        "-D_GNU_SOURCE",
        "-DCHROMEOS_ENVIRONMENT", // FIRMWARE_ARCH=""
        "-DUSE_FLASHROM",
        "-DEXTERNAL_TPM_CLEAR_REQUEST=0",
        "-Wno-gnu-pointer-arith",
        "-Wno-ignored-qualifiers",
        "-Wno-missing-field-initializers",
        "-Wno-unused-parameter",
        "-Wno-macro-redefined",
        "-DTPM2_MODE",
        "-DEC_EFS=0",
    ],

    local_include_dirs: [
        "firmware/include",
        "firmware/lib/include",
        "firmware/lib/cgptlib/include",
        "firmware/lib/tpm_lite/include",
        "firmware/2lib/include",

        // FIRMWARE_STUB
        "host/include",
        "host/lib/include",
        "host/lib21/include",
    ],

    export_include_dirs: [
        "host/include",
        "firmware/include",
        "firmware/2lib/include",
    ],

    shared_libs: [
        "libcrypto",
        "libflashrom",
        "libssl",
    ],

    target: {
        android: {
            cflags: [
                "-DCROSSYSTEM_LOCK_DIR=\"/data/vendor/vboot/tmp\"",
                "-DVBOOT_TMP_DIR=\"/data/vendor/vboot/tmp\"",
            ],
        },
        darwin: {
            cflags: [
                "-DHAVE_MACOS",
                "-DCROSSYSTEM_LOCK_DIR=\"/tmp\"",
                "-DVBOOT_TMP_DIR=\"/tmp\"",
            ],
        },
        linux: {
            cflags: [
                "-DCROSSYSTEM_LOCK_DIR=\"/run/lock\"",
                "-DVBOOT_TMP_DIR=\"/tmp\"",
            ],
        },
        windows: {
            cflags: [
                "-DCROSSYSTEM_LOCK_DIR=\"c:\\windows\\temp\"",
                "-DVBOOT_TMP_DIR=\"c:\\windows\\temp\"",
            ],
        },
    },
}

filegroup {
    name: "tlcl_srcs",
    srcs: [
        "firmware/lib/tpm2_lite/tlcl.c",
        "firmware/lib/tpm2_lite/marshaling.c",
    ],
}

filegroup {
    name: "vboot_fw_srcs",
    srcs: [
        "firmware/2lib/2api.c",
        "firmware/2lib/2auxfw_sync.c",
        "firmware/2lib/2common.c",
        "firmware/2lib/2context.c",
        "firmware/2lib/2crc8.c",
        "firmware/2lib/2crypto.c",
        "firmware/2lib/2ec_sync.c",
        "firmware/2lib/2firmware.c",
        "firmware/2lib/2gbb.c",
        "firmware/2lib/2hmac.c",
        "firmware/2lib/2kernel.c",
        "firmware/2lib/2load_kernel.c",
        "firmware/2lib/2misc.c",
        "firmware/2lib/2nvstorage.c",
        "firmware/2lib/2packed_key.c",
        "firmware/2lib/2recovery_reasons.c",
        "firmware/2lib/2rsa.c",
        "firmware/2lib/2secdata_firmware.c",
        "firmware/2lib/2secdata_fwmp.c",
        "firmware/2lib/2secdata_kernel.c",
        "firmware/2lib/2sha1.c",
        "firmware/2lib/2sha256.c",
        "firmware/2lib/2sha512.c",
        "firmware/2lib/2sha_utility.c",
        "firmware/2lib/2struct.c",
        "firmware/2lib/2stub_hwcrypto.c",
        "firmware/2lib/2tpm_bootmode.c",
        "firmware/lib/cgptlib/cgptlib.c",
        "firmware/lib/cgptlib/cgptlib_internal.c",
        "firmware/lib/cgptlib/crc32.c",
        "firmware/lib/gpt_misc.c",
        "firmware/lib20/api_kernel.c",
        "firmware/lib20/kernel.c",

        // FIRMWARE_STUB
        "firmware/stub/tpm_lite_stub.c",
        "firmware/stub/vboot_api_stub_disk.c",
        "firmware/stub/vboot_api_stub_stream.c",
        "firmware/2lib/2stub.c",
    ],
}

cc_defaults {
    name: "libvboot_defaults",
    defaults: ["vboot_defaults"],
    srcs: [
        // USE_FLASHROM
        "host/lib/flashrom.c",
        "host/lib/flashrom_drv.c",

        "host/lib/subprocess.c",
        "host/lib/cbfstool.c",
    ],
}

filegroup {
    name: "cgpt_common",
    srcs: [
        "cgpt/cgpt_add.c",
        "cgpt/cgpt_boot.c",
        "cgpt/cgpt_common.c",
        "cgpt/cgpt_create.c",
        "cgpt/cgpt_edit.c",
        "cgpt/cgpt_prioritize.c",
        "cgpt/cgpt_repair.c",
        "cgpt/cgpt_show.c",
    ],
}

cc_library_static {
    name: "libvboot_util",
    defaults: ["libvboot_defaults"],
    host_supported: true,
    vendor_available: true,

    srcs: [
        ":cgpt_common",
        "futility/dump_kernel_config_lib.c",
        "host/lib/chromeos_config.c",
        "host/lib/crossystem.c",
        "host/lib/crypto.c",
        "host/lib/file_keys.c",
        "host/lib/fmap.c",
        "host/lib/host_common.c",
        "host/lib/host_key2.c",
        "host/lib/host_keyblock.c",
        "host/lib/host_misc.c",
        "host/lib/host_p11_stub.c",
        "host/lib/host_signature.c",
        "host/lib/host_signature2.c",
        "host/lib/signature_digest.c",
        "host/lib/util_misc.c",
        "host/lib21/host_common.c",
        "host/lib21/host_key.c",
        "host/lib21/host_misc.c",
        "host/lib21/host_signature.c",
        ":vboot_fw_srcs",
        ":tlcl_srcs",
    ],

    arch: {
        arm: {
            srcs: [
                "host/arch/arm/lib/crossystem_arch.c",
            ],
        },
        arm64: {
            srcs: [
                "host/arch/arm/lib/crossystem_arch.c",
            ],
        },
        x86: {
            srcs: [
                "host/arch/x86/lib/crossystem_arch.c",
            ],
        },
        x86_64: {
            srcs: [
                "host/arch/x86/lib/crossystem_arch.c",
            ],
        },
    },
}

cc_library_static {
    name: "libvboot_host",
    defaults: ["libvboot_defaults"],
    host_supported: true,
    vendor_available: true,

    srcs: [
        ":cgpt_common",
        "firmware/2lib/2common.c",
        "firmware/2lib/2context.c",
        "firmware/2lib/2crc8.c",
        "firmware/2lib/2crypto.c",
        "firmware/2lib/2hmac.c",
        "firmware/2lib/2nvstorage.c",
        "firmware/2lib/2recovery_reasons.c",
        "firmware/2lib/2rsa.c",
        "firmware/2lib/2sha1.c",
        "firmware/2lib/2sha256.c",
        "firmware/2lib/2sha512.c",
        "firmware/2lib/2sha_utility.c",
        "firmware/2lib/2struct.c",
        "firmware/2lib/2stub.c",
        "firmware/2lib/2stub_hwcrypto.c",
        "firmware/lib/cgptlib/cgptlib_internal.c",
        "firmware/lib/cgptlib/crc32.c",
        "firmware/lib/gpt_misc.c",
        "firmware/stub/tpm_lite_stub.c",
        "firmware/stub/vboot_api_stub_disk.c",
        "futility/dump_kernel_config_lib.c",
        "host/lib/chromeos_config.c",
        "host/lib/crossystem.c",
        "host/lib/crypto.c",
        "host/lib/extract_vmlinuz.c",
        "host/lib/fmap.c",
        "host/lib/host_misc.c",
        "host/lib21/host_misc.c",
        ":tlcl_srcs",
    ],

    arch: {
        arm: {
            srcs: [
                "host/arch/arm/lib/crossystem_arch.c",
            ],
        },
        arm64: {
            srcs: [
                "host/arch/arm/lib/crossystem_arch.c",
            ],
        },
        x86: {
            srcs: [
                "host/arch/x86/lib/crossystem_arch.c",
            ],
        },
        x86_64: {
            srcs: [
                "host/arch/x86/lib/crossystem_arch.c",
            ],
        },
    },
}

cc_binary {
    name: "cgpt",
    defaults: ["vboot_defaults"],
    host_supported: true,
    vendor: true,

    srcs: [
        "cgpt/cgpt.c",
        ":cgpt_common",
        "cgpt/cgpt_find.c",
        "cgpt/cgpt_legacy.c",
        "cgpt/cmd_add.c",
        "cgpt/cmd_boot.c",
        "cgpt/cmd_create.c",
        "cgpt/cmd_edit.c",
        "cgpt/cmd_find.c",
        "cgpt/cmd_legacy.c",
        "cgpt/cmd_prioritize.c",
        "cgpt/cmd_repair.c",
        "cgpt/cmd_show.c",
    ],

    include_dirs: [
        "external/e2fsprogs/lib/",
    ],

    static_libs: [
        "libext2_uuid",
        "libvboot_util",
    ],
}

filegroup {
    name: "futility_srcs",
    srcs: [
        "futility/futility.c",
        "futility/cmd_create.c",
        "futility/cmd_dump_fmap.c",
        "futility/cmd_dump_kernel_config.c",
        "futility/cmd_flash_util.c",
        "futility/cmd_gbb_utility.c",
        "futility/cmd_gscvd.c",
        "futility/cmd_load_fmap.c",
        "futility/cmd_pcr.c",
        "futility/cmd_read.c",
        "futility/cmd_show.c",
        "futility/cmd_sign.c",
        "futility/cmd_update.c",
        "futility/cmd_vbutil_firmware.c",
        "futility/cmd_vbutil_kernel.c",
        "futility/cmd_vbutil_key.c",
        "futility/cmd_vbutil_keyblock.c",
        "futility/file_type_bios.c",
        "futility/file_type.c",
        "futility/file_type_rwsig.c",
        "futility/file_type_usbpd1.c",
        "futility/flash_helpers.c",
        "futility/platform_csme.c",
        "futility/misc.c",
        "futility/vb1_helper.c",
        "futility/vb2_helper.c",

        // USE_FLASHROM
        "host/lib/flashrom_drv.c",
        "futility/updater_archive.c",
        "futility/updater_dut.c",
        "futility/updater_manifest.c",
        "futility/updater_quirks.c",
        "futility/updater_utils.c",
        "futility/updater.c",
    ],
}

genrule {
    name: "futility_cmds",
    cmd: "grep -hoRE '^DECLARE_FUTIL_COMMAND\\([^,]+' $(locations :futility_srcs) | sed 's/DECLARE_FUTIL_COMMAND(\\(.*\\)/_CMD(\\1)/' | sort >>$(genDir)/commands" +
        "&& $(location scripts/getversion.sh) >> $(out)" +
        "&& echo '#define _CMD(NAME) extern const struct futil_cmd_t __cmd_##NAME;' >> $(out)" +
        "&& cat $(genDir)/commands >> $(out)" +
        "&& echo '#undef _CMD' >> $(out)" +
        "&& echo '#define _CMD(NAME) &__cmd_##NAME,' >> $(out)" +
        "&& echo 'const struct futil_cmd_t *const futil_cmds[] = {' >> $(out)" +
        "&& cat $(genDir)/commands >> $(out)" +
        "&& echo '0};  /* null-terminated */' >> $(out)" +
        "&& echo '#undef _CMD' >> $(out)",
    srcs: [
        ":futility_srcs",
        "scripts/getversion.sh",
    ],
    out: ["futility_cmds.c"],
}

cc_binary {
    name: "futility",
    defaults: ["vboot_defaults"],
    host_supported: true,
    vendor: true,

    srcs: [":futility_srcs"],
    generated_sources: ["futility_cmds"],

    local_include_dirs: ["futility"],

    static_libs: ["libvboot_util"],
}

cc_binary {
    name: "crossystem",
    defaults: ["vboot_defaults"],
    vendor_available: true,

    srcs: ["utility/crossystem.c"],
    static_libs: ["libvboot_util"],
}