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 15import("//build_overrides/pigweed.gni") 16 17import("$dir_pw_docgen/docs.gni") 18import("$dir_pw_unit_test/test.gni") 19import("arm_gcc/toolchains.gni") 20import("generate_toolchain.gni") 21import("host_clang/toolchains.gni") 22import("host_gcc/toolchains.gni") 23 24# For each of the toolchains below, the toolchain GNI file has the corresponding 25# configs. This allows BUILDCONFIG.gn to set default target values on "flat" 26# lists of configs, i.e. not nested. This in turn allows individual targets 27# fine-grained control over which default configs they wise to override. 28 29# Generate ARM GCC toolchains 30generate_toolchains("arm_gcc_suite") { 31 toolchains = pw_toolchain_arm_gcc_list 32} 33 34# Generate Host GCC toolchains 35generate_toolchains("host_gcc_suite") { 36 toolchains = pw_toolchain_host_gcc_list 37} 38 39# Generate Host Clang toolchains 40generate_toolchains("host_clang_suite") { 41 toolchains = pw_toolchain_host_clang_list 42} 43 44config("public_include_path") { 45 include_dirs = [ "public" ] 46} 47 48group("builtins") { 49 deps = [ "$dir_pw_third_party/llvm_builtins" ] 50} 51 52pw_doc_group("docs") { 53 sources = [ 54 "bazel.rst", 55 "docs.rst", 56 "gn.rst", 57 ] 58} 59 60pw_source_set("no_destructor") { 61 public_configs = [ ":public_include_path" ] 62 public = [ "public/pw_toolchain/no_destructor.h" ] 63} 64 65pw_source_set("sibling_cast") { 66 public_configs = [ ":public_include_path" ] 67 public = [ "public/pw_toolchain/internal/sibling_cast.h" ] 68 visibility = [ "$dir_pigweed/*" ] 69} 70 71pw_test("sibling_cast_test") { 72 sources = [ "sibling_cast_test.cc" ] 73 deps = [ ":sibling_cast" ] 74 negative_compilation_tests = true 75} 76 77config("wrap_abort_config") { 78 ldflags = [ "-Wl,--wrap=abort" ] 79 visibility = [ ":*" ] 80} 81 82pw_source_set("wrap_abort") { 83 all_dependent_configs = [ ":wrap_abort_config" ] 84 sources = [ "wrap_abort.cc" ] 85 deps = [ dir_pw_assert ] 86} 87 88pw_test_group("tests") { 89 tests = [ 90 ":no_destructor_test", 91 ":sibling_cast_test", 92 ] 93} 94 95pw_test("no_destructor_test") { 96 sources = [ "no_destructor_test.cc" ] 97 deps = [ 98 ":no_destructor", 99 dir_pw_assert, 100 ] 101} 102