1# Copyright 2020 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( 16 "//pw_build:pigweed.bzl", 17 "pw_facade", 18) 19 20package(default_visibility = ["//visibility:public"]) 21 22licenses(["notice"]) 23 24constraint_setting( 25 name = "backend_constraint_setting", 26) 27 28pw_facade( 29 name = "context", 30 hdrs = [ 31 "public/pw_interrupt/context.h", 32 ], 33 backend = ":backend", 34 includes = ["public"], 35) 36 37label_flag( 38 name = "backend", 39 build_setting_default = ":backend_multiplexer", 40) 41 42alias( 43 name = "backend_multiplexer", 44 actual = select({ 45 "//pw_interrupt_cortex_m:backend": "//pw_interrupt_cortex_m:context", 46 "//pw_interrupt_xtensa:backend": "//pw_interrupt_xtensa:context", 47 "//conditions:default": "//pw_build:unspecified_backend", 48 }), 49 visibility = ["@pigweed//targets:__pkg__"], 50) 51