load("//build/kernel/kleaf:kernel.bzl", "kernel_module", "kernel_modules_install", "ddk_module", "ddk_submodule") load("//build/bazel_common_rules/dist:dist.bzl", "copy_to_dist_dir") def _register_module_to_map(module_map, name, path, config_option, srcs, config_srcs, deps): processed_config_srcs = {} for config_src_name in config_srcs: config_src = config_srcs[config_src_name] if type(config_src) == "list": processed_config_srcs[config_src_name] = { True: config_src } else: processed_config_srcs[config_src_name] = config_src module = struct( name = name, path = path if path else ".", srcs = srcs, config_srcs = processed_config_srcs, config_option = config_option, deps = deps, ) module_map[name] = module def _get_kernel_build_module_srcs(kernel_build, module, formatter): src_formatter = lambda srcs: native.glob(formatter(["{}/{}".format(module.path, src) for src in srcs])) srcs = [] + src_formatter(module.srcs) return srcs def _get_kernel_build_options(modules, config_options): all_options = {option: True for option in config_options} all_options = all_options | {module.config_option: True for module in modules if module.config_option} return all_options def _get_kernel_build_module_deps(module, options, formatter): deps = [formatter(dep) for dep in deps] return deps def spu_driver_module_entry(hdrs = []): module_map = {} def register(name, path = None, config_option = None, srcs = [], config_srcs = {}, deps = []): _register_module_to_map(module_map, name, path, config_option, srcs, config_srcs, deps) return struct( register = register, get = module_map.get, hdrs = hdrs, module_map = module_map ) def define_target_variant_modules(target, variant, registry, modules, config_options = []): kernel_build = "{}_{}".format(target, variant) kernel_build_label = "//msm-kernel:{}".format(kernel_build) modules = [registry.get(module_name) for module_name in modules] options = _get_kernel_build_options(modules, config_options) formatter = lambda strs : [s.replace("%b", kernel_build).replace("%t", target) for s in strs] headers = ["//msm-kernel:all_headers"] + registry.hdrs all_module_rules = [] for module in modules: rule_name = "{}_{}".format(kernel_build, module.name) srcs = _get_kernel_build_module_srcs(kernel_build, module, formatter) ddk_submodule( name = rule_name, srcs = srcs, out = "{}.ko".format(module.name), deps = headers + formatter(module.deps), local_defines = options.keys() ) all_module_rules.append(rule_name) ddk_module( name = "{}_spu-drivers".format(kernel_build), kernel_build = kernel_build_label, deps = all_module_rules ) copy_to_dist_dir( name = "{}_spu-drivers_dist".format(kernel_build), data = [":{}_spu-drivers".format(kernel_build)], dist_dir = "../vendor/qcom/opensource/spu-drivers/out", ## TODO flat = True, wipe_dist_dir = False, allow_duplicate_filenames = False, mode_overrides = {"**/*": "644"}, log = "info", ) def define_consolidate_gki_modules(target, registry, modules, config_options = []): define_target_variant_modules(target, "consolidate", registry, modules, config_options) define_target_variant_modules(target, "gki", registry, modules, config_options)