Android.bp

// SPDX-License-Identifier: Apache-2.0
//
// Copyright (C) 2024 The Android Open Source Project

package {
    default_applicable_licenses: ["Android-Apache-2.0"],
}

soong_config_module_type {
    name: "optee_client_cflags_cc_defaults",
    module_type: "cc_defaults",
    config_namespace: "optee_client",
    bool_variables: [
        "cfg_debug",
        "cfg_werror",
    ],
    properties: ["cflags"],
}

optee_client_cflags_cc_defaults {
    name: "optee_client_cflags_defaults",
    cflags: [
        "-c",
        "-fPIC",
        "-Wall",
        "-Wbad-function-cast",
        "-Wcast-align",
        "-Werror-implicit-function-declaration",
        "-Wextra",
        "-Wfloat-equal",
        "-Wformat-nonliteral",
        "-Wformat-security",
        "-Wformat=2",
        "-Winit-self",
        "-Wmissing-declarations",
        "-Wmissing-format-attribute",
        "-Wmissing-include-dirs",
        "-Wmissing-noreturn",
        "-Wmissing-prototypes",
        "-Wnested-externs",
        "-Wpointer-arith",
        "-Wshadow",
        "-Wstrict-prototypes",
        "-Wswitch-default",
        "-Wwrite-strings",
    ],
    soong_config_variables: {
        cfg_debug: {
            cflags: [
                "-DDEBUG",
                "-O0",
                "-g",
            ],
        },
        cfg_werror: {
            cflags: ["-Werror"],
        },
    },
}

soong_config_module_type {
    name: "optee_client_libteec_cc_defaults",
    module_type: "cc_defaults",
    config_namespace: "optee_client",
    bool_variables: [
        "cfg_tee_benchmark",
    ],
    value_variables: [
        "cfg_tee_client_log_level",
        "cfg_tee_client_log_file",
        "cfg_tee_fs_parent_path",
    ],
    properties: [
        "cflags",
        "defaults",
        "srcs",
    ],
}

optee_client_libteec_cc_defaults {
    name: "optee_client_libteec_log_file_defaults",
    soong_config_variables: {
        cfg_tee_fs_parent_path: {
            cflags: ["-DTEEC_LOG_FILE=\"%s/teec.log\""],
            conditions_default: {
                cflags: ["-DTEEC_LOG_FILE=\"/data/vendor/tee/teec.log\""],
            },
        },
    },
}

optee_client_libteec_cc_defaults {
    name: "optee_client_libteec_defaults",
    soong_config_variables: {
        cfg_tee_benchmark: {
            cflags: ["-DCFG_TEE_BENCHMARK"],
            srcs: ["teec_benchmark.c"],
        },
        cfg_tee_client_log_level: {
            cflags: ["-DDEBUGLEVEL_%s"],
            conditions_default: {
                cflags: ["-DDEBUGLEVEL_2"],
            },
        },
        cfg_tee_client_log_file: {
            cflags: ["-DTEEC_LOG_FILE=\"%s\""],
            conditions_default: {
                defaults: ["optee_client_libteec_log_file_defaults"],
            },
        },
        cfg_tee_fs_parent_path: {
            cflags: ["-DTEE_FS_PARENT_PATH=\"%s\""],
            conditions_default: {
                cflags: ["-DTEE_FS_PARENT_PATH=\"/data/vendor/tee\""],
            },
        },
    },
}

cc_library_shared {
    name: "libteec",
    vendor: true,
    compile_multilib: "both",
    defaults: [
        "optee_client_cflags_defaults",
        "optee_client_libteec_defaults",
    ],
    cflags: [
        "-DBINARY_PREFIX=\"TEEC\"",
    ],
    srcs: [
        "libteec/src/tee_client_api.c",
        "libteec/src/teec_trace.c",
    ],
    local_include_dirs: [
        "libteec/include",
        "libteec/src",
    ],
    export_include_dirs: ["libteec/include"],
}

cc_library_shared {
    name: "libckteec",
    vendor: true,
    compile_multilib: "both",
    defaults: ["optee_client_cflags_defaults"],
    srcs: [
        "libckteec/src/ck_debug.c",
        "libckteec/src/ck_helpers.c",
        "libckteec/src/invoke_ta.c",
        "libckteec/src/pkcs11_api.c",
        "libckteec/src/pkcs11_processing.c",
        "libckteec/src/pkcs11_token.c",
        "libckteec/src/serialize_ck.c",
        "libckteec/src/serializer.c",
    ],
    shared_libs: ["libteec"],
    local_include_dirs: [
        "libckteec/include",
        "libteec/include",
    ],
    export_include_dirs: ["libckteec/include"],
}

soong_config_module_type {
    name: "optee_client_tee_supplicant_cc_defaults",
    module_type: "cc_defaults",
    config_namespace: "optee_client",
    bool_variables: [
        "cfg_ftrace_support",
        "cfg_gp_sockets",
        "cfg_ta_gprof_support",
        "cfg_tee_supp_plugins",
        "rpmb_emu",
    ],
    value_variables: [
        "cfg_tee_client_load_path",
        "cfg_tee_fs_parent_path",
        "cfg_tee_plugin_load_path",
        "cfg_tee_supp_log_level",
    ],
    properties: [
        "cflags",
        "defaults",
        "ldflags",
        "srcs",
    ],
}

optee_client_tee_supplicant_cc_defaults {
    name: "optee_client_tee_supplicant_plugin_load_path_defaults",
    multilib: {
        lib32: {
            cflags: ["-DTEE_PLUGIN_LOAD_PATH=\"/vendor/lib/tee-supplicant/plugins/\""],
            ldflags: ["-Wl,-rpath=/vendor/lib/tee-supplicant/plugins/"],
        },
        lib64: {
            cflags: ["-DTEE_PLUGIN_LOAD_PATH=\"/vendor/lib64/tee-supplicant/plugins/\""],
            ldflags: ["-Wl,-rpath=/vendor/lib64/tee-supplicant/plugins/"],
        },
    },
}

optee_client_tee_supplicant_cc_defaults {
    name: "optee_client_tee_supplicant_plugin_defaults",
    soong_config_variables: {
        cfg_tee_plugin_load_path: {
            cflags: ["-DTEE_PLUGIN_LOAD_PATH=\"%s\""],
            ldflags: ["-Wl,-rpath=%s"],
            conditions_default: {
                defaults: ["optee_client_tee_supplicant_plugin_load_path_defaults"],
            },
        },
    },
}

optee_client_tee_supplicant_cc_defaults {
    name: "optee_client_tee_supplicant_prof_defaults",
    srcs: ["tee-supplicant/src/prof.c"],
}

optee_client_tee_supplicant_cc_defaults {
    name: "optee_client_tee_supplicant_defaults",
    soong_config_variables: {
        cfg_ftrace_support: {
            cflags: ["-DCFG_FTRACE_SUPPORT"],
            defaults: ["optee_client_tee_supplicant_prof_defaults"],
        },
        cfg_gp_sockets: {
            cflags: ["-DCFG_GP_SOCKETS=1"],
            srcs: ["tee-supplicant/src/tee_socket.c"],
        },
        cfg_ta_gprof_support: {
            cflags: ["-DCFG_TA_GPROF_SUPPORT"],
            defaults: ["optee_client_tee_supplicant_prof_defaults"],
        },
        cfg_tee_client_load_path: {
            cflags: ["-DTEEC_LOAD_PATH=\"%s\""],
            conditions_default: {
                cflags: ["-DTEEC_LOAD_PATH=\"/vendor/lib\""],
            },
        },
        cfg_tee_fs_parent_path: {
            cflags: ["-DTEE_FS_PARENT_PATH=\"%s\""],
            conditions_default: {
                cflags: ["-DTEE_FS_PARENT_PATH=\"/data/vendor/tee\""],
            },
        },
        cfg_tee_supp_log_level: {
            cflags: ["-DDEBUGLEVEL_%s"],
            conditions_default: {
                cflags: ["-DDEBUGLEVEL_2"],
            },
        },
        cfg_tee_supp_plugins: {
            srcs: ["tee-supplicant/src/plugin.c"],
            cflags: ["-DTEE_SUPP_PLUGINS"],
            defaults: ["optee_client_tee_supplicant_plugin_defaults"],
        },
        rpmb_emu: {
            cflags: ["-DRPMB_EMU=1"],
            srcs: [
                "tee-supplicant/src/hmac_sha2.c",
                "tee-supplicant/src/sha2.c",
            ],
        },
    },
}

cc_binary {
    name: "tee-supplicant",
    vendor: true,
    defaults: [
        "optee_client_cflags_defaults",
        "optee_client_tee_supplicant_defaults",
    ],
    cflags: [
        "-DBINARY_PREFIX=\"TEES\"",
        "-pthread",
    ],
    srcs: [
        "tee-supplicant/src/handle.c",
        "tee-supplicant/src/rpmb.c",
        "tee-supplicant/src/sd_notify.c",
        "tee-supplicant/src/tee_supp_fs.c",
        "tee-supplicant/src/tee_supplicant.c",
        "tee-supplicant/src/teec_ta_load.c",
    ],
    shared_libs: ["libteec"],
    local_include_dirs: [
        "libteec/include",
        "libteec/src",
        "tee-supplicant/src",
    ],
}