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 15include($ENV{PW_ROOT}/pw_build/pigweed.cmake) 16 17pw_add_module_library(pw_polyfill 18 HEADERS 19 public/pw_polyfill/language_feature_macros.h 20 public/pw_polyfill/standard.h 21 PUBLIC_INCLUDES 22 public 23) 24if(Zephyr_FOUND AND CONFIG_PIGWEED_POLYFILL) 25 zephyr_link_libraries(pw_polyfill) 26endif() 27 28# TODO(pwbug/602): Remove this overrides target by migrating all users to 29# explicitly depend on the polyfill(s) they require. 30pw_add_module_library(pw_polyfill.overrides 31 PUBLIC_DEPS 32 pw_polyfill.bit 33 pw_polyfill.cstddef 34 pw_polyfill.iterator 35 pw_polyfill.span 36 pw_polyfill.type_traits 37) 38if(Zephyr_FOUND AND CONFIG_PIGWEED_POLYFILL_OVERRIDES) 39 zephyr_link_libraries(pw_polyfill.overrides) 40endif() 41 42# Provides <bit>'s std::endian. 43pw_add_module_library(pw_polyfill.bit 44 HEADERS 45 public_overrides/bit 46 standard_library_public/pw_polyfill/standard_library/bit.h 47 PUBLIC_INCLUDES 48 public_overrides 49 standard_library_public 50 PUBLIC_DEPS 51 pw_polyfill.standard_library 52) 53 54# Provides <cstddef>'s std::byte. 55pw_add_module_library(pw_polyfill.cstddef 56 HEADERS 57 public_overrides/cstddef 58 standard_library_public/pw_polyfill/standard_library/cstddef.h 59 PUBLIC_INCLUDES 60 public_overrides 61 standard_library_public 62 PUBLIC_DEPS 63 pw_polyfill.standard_library 64) 65 66# TODO(pwbug/603): Remove this polyfill. 67pw_add_module_library(pw_polyfill.iterator 68 HEADERS 69 public_overrides/iterator 70 standard_library_public/pw_polyfill/standard_library/iterator.h 71 PUBLIC_INCLUDES 72 public_overrides 73 standard_library_public 74 PUBLIC_DEPS 75 pw_polyfill.standard_library 76) 77 78# Provides <span>. 79pw_add_module_library(pw_polyfill.span 80 PUBLIC_DEPS 81 pw_span 82) 83 84# TODO(pwbug/603): Remove this polyfill. 85pw_add_module_library(pw_polyfill.type_traits 86 HEADERS 87 public_overrides/type_traits 88 standard_library_public/pw_polyfill/standard_library/type_traits.h 89 PUBLIC_INCLUDES 90 public_overrides 91 standard_library_public 92 PUBLIC_DEPS 93 pw_polyfill.standard_library 94) 95 96pw_add_module_library(pw_polyfill.standard_library 97 HEADERS 98 standard_library_public/pw_polyfill/standard_library/namespace.h 99 PUBLIC_INCLUDES 100 standard_library_public 101) 102