Android.bp

soong_config_module_type {
    name: "qssi_vs_vendor_cc_base",
    module_type: "cc_defaults",
    config_namespace: "qssi_vs_vendor",
    variables: ["qssi_or_vendor"],
    properties: ["header_libs",
                 "cflags",
                 "ldflags",
                 "srcs",
                 "shared_libs",
                 "static_libs"
                ],
}

soong_config_string_variable {
    name: "qssi_or_vendor",
    values: ["qssi", "vendor"],
}

//================Usage Example===================//

//in your Android.bp file, you must import this file so that your
//Android.bp domain is aware of the module_type as follows

//soong_config_module_type_import {
//    from: "vendor/qcom/opensource/core-utils/Android.bp",
//    module_types: ["qssi_vs_vendor_cc_base"],
//}


//After importing it, your subsequent modules can use it as follows

//qssi_vs_vendor_cc_base {
//    name: "<your module name>_defaults",
//    soong_config_variables: {
//        qssi_or_vendor: {
//            vendor : {
//                header_libs: ["some header only for vendor"], //can also add all the properties listed in the module type
//            },
//            qssi : {
//                header_libs: ["some header only for qssi"],
//            },
//        },
//    },
//}