config_setting( name = "osx-x86_64", values = {"host_cpu": "darwin"}, visibility = ["//visibility:public"], ) config_setting( name = "windows-x86_64", values = {"host_cpu": "x64_windows"}, visibility = ["//visibility:public"], ) config_setting( name = "linux-x86_64", values = {"host_cpu": "k8"}, visibility = ["//visibility:public"], )