load("@bazel_skylib//:bzl_library.bzl", "bzl_library") # "@bazel_tools//tools:bzl_srcs" is a filegroup. Convert define a `bzl_library` for it bzl_library( name = "bazel_tools_bzl_srcs", srcs = ["@bazel_tools//tools:bzl_srcs"], ) bzl_library( name = "bzl_srcs", srcs = glob(["**/*.bzl"]) + [ "@bazel_tools//tools:bzl_srcs", ], visibility = ["//visibility:public"], deps = [ ":bazel_tools_bzl_srcs", "//for_workspace:bzl_srcs", "//foreign_cc:bzl_srcs", "//toolchains:bzl_srcs", ], )