1# Copyright 2019 The Pigweed Authors 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); you may not 4# use this file except in compliance with the License. You may obtain a copy of 5# the License at 6# 7# https://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12# License for the specific language governing permissions and limitations under 13# the License. 14 15load("@rules_cc//cc:cc_library.bzl", "cc_library") 16load("@rules_python//sphinxdocs:sphinx_docs_library.bzl", "sphinx_docs_library") 17load("//pw_build:compatibility.bzl", "host_backend_alias", "incompatible_with_mcu") 18load("//pw_build:pw_facade.bzl", "pw_facade") 19 20package(default_visibility = ["//visibility:public"]) 21 22licenses(["notice"]) 23 24pw_facade( 25 name = "pw_sys_io", 26 hdrs = ["public/pw_sys_io/sys_io.h"], 27 backend = ":backend", 28 strip_include_prefix = "public", 29 deps = [ 30 "//pw_bytes", 31 "//pw_status", 32 ], 33) 34 35label_flag( 36 name = "backend", 37 build_setting_default = ":unspecified_backend", 38) 39 40host_backend_alias( 41 name = "unspecified_backend", 42 backend = "//pw_sys_io_stdio", 43) 44 45cc_library( 46 name = "default_putget_bytes", 47 srcs = ["sys_io.cc"], 48 deps = [ 49 ":pw_sys_io.facade", 50 "//pw_span", 51 "//pw_status", 52 ], 53) 54 55filegroup( 56 name = "doxygen", 57 srcs = [ 58 "public/pw_sys_io/sys_io.h", 59 ], 60) 61 62sphinx_docs_library( 63 name = "docs", 64 srcs = [ 65 "backends.rst", 66 "docs.rst", 67 ], 68 prefix = "pw_sys_io/", 69 target_compatible_with = incompatible_with_mcu(), 70) 71