Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 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 | |
Armando Montanez | fb3d3fb | 2020-06-09 18:12:12 -0700 | [diff] [blame] | 15 | import("//build_overrides/pigweed.gni") |
Wyatt Hepler | d49f8fe | 2020-10-15 10:13:47 -0700 | [diff] [blame^] | 16 | |
Alexei Frolov | 4c0428a | 2020-06-10 10:46:04 -0700 | [diff] [blame] | 17 | declare_args() { |
| 18 | # The name of the GN target type used to build Pigweed executables. |
| 19 | # |
| 20 | # If this is a custom template, the .gni file containing the template must |
| 21 | # be imported at the top of the target configuration file to make it globally |
| 22 | # available. |
| 23 | pw_build_EXECUTABLE_TARGET_TYPE = "executable" |
Armando Montanez | fd5de70 | 2020-06-10 16:51:01 -0700 | [diff] [blame] | 24 | |
| 25 | # The path to the .gni file that defines pw_build_EXECUTABLE_TARGET_TYPE. |
| 26 | # |
| 27 | # If pw_build_EXECUTABLE_TARGET_TYPE is not the default of `executable`, this |
| 28 | # .gni file is imported to provide the template definition. |
| 29 | pw_build_EXECUTABLE_TARGET_TYPE_FILE = "" |
| 30 | } |
| 31 | |
| 32 | if (pw_build_EXECUTABLE_TARGET_TYPE != "executable" && |
| 33 | pw_build_EXECUTABLE_TARGET_TYPE_FILE != "") { |
| 34 | import(pw_build_EXECUTABLE_TARGET_TYPE_FILE) |
Alexei Frolov | 4c0428a | 2020-06-10 10:46:04 -0700 | [diff] [blame] | 35 | } |
Armando Montanez | fb3d3fb | 2020-06-09 18:12:12 -0700 | [diff] [blame] | 36 | |
Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 37 | # TODO(frolv): The code in all of the templates below is duplicated, with the |
| 38 | # exception of the target type. This file could be auto-generated with Python. |
| 39 | |
| 40 | _supported_toolchain_defaults = [ |
| 41 | "configs", |
| 42 | "public_deps", |
| 43 | ] |
| 44 | |
| 45 | template("pw_source_set") { |
Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 46 | source_set(target_name) { |
Alexei Frolov | 8ef706f | 2020-06-17 16:14:39 -0700 | [diff] [blame] | 47 | import("$dir_pw_build/defaults.gni") |
Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 48 | forward_variables_from(invoker, "*", _supported_toolchain_defaults) |
| 49 | |
Michael Spang | e5de265 | 2020-06-11 20:10:38 -0400 | [diff] [blame] | 50 | if (!defined(configs)) { |
Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 51 | configs = [] |
| 52 | } |
Michael Spang | e5de265 | 2020-06-11 20:10:38 -0400 | [diff] [blame] | 53 | if (defined(pw_build_defaults.configs)) { |
| 54 | configs += pw_build_defaults.configs |
| 55 | } |
Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 56 | if (defined(remove_configs)) { |
| 57 | if (remove_configs[0] == "*") { |
| 58 | configs = [] |
| 59 | } else { |
| 60 | configs -= remove_configs |
| 61 | } |
| 62 | } |
| 63 | if (defined(invoker.configs)) { |
| 64 | configs += invoker.configs |
| 65 | } |
| 66 | |
| 67 | if (defined(pw_build_defaults.public_deps)) { |
| 68 | public_deps = pw_build_defaults.public_deps |
| 69 | } else { |
| 70 | public_deps = [] |
| 71 | } |
| 72 | if (defined(remove_public_deps)) { |
| 73 | if (remove_public_deps[0] == "*") { |
| 74 | public_deps = [] |
| 75 | } else { |
| 76 | public_deps -= remove_public_deps |
| 77 | } |
| 78 | } |
| 79 | if (defined(invoker.public_deps)) { |
| 80 | public_deps += invoker.public_deps |
| 81 | } |
| 82 | } |
| 83 | } |
| 84 | |
| 85 | template("pw_static_library") { |
Michael Spang | cdba516 | 2020-06-12 14:45:07 -0400 | [diff] [blame] | 86 | _library_output_dir = "${target_out_dir}/lib" |
Michael Spang | 524ead4 | 2020-06-12 14:23:40 -0400 | [diff] [blame] | 87 | if (defined(invoker.output_dir)) { |
| 88 | _library_output_dir = invoker.output_dir |
| 89 | } |
| 90 | |
Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 91 | static_library(target_name) { |
Alexei Frolov | 8ef706f | 2020-06-17 16:14:39 -0700 | [diff] [blame] | 92 | import("$dir_pw_build/defaults.gni") |
Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 93 | forward_variables_from(invoker, "*", _supported_toolchain_defaults) |
| 94 | |
Michael Spang | e5de265 | 2020-06-11 20:10:38 -0400 | [diff] [blame] | 95 | if (!defined(configs)) { |
Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 96 | configs = [] |
| 97 | } |
Michael Spang | e5de265 | 2020-06-11 20:10:38 -0400 | [diff] [blame] | 98 | if (defined(pw_build_defaults.configs)) { |
| 99 | configs += pw_build_defaults.configs |
| 100 | } |
Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 101 | if (defined(remove_configs)) { |
| 102 | if (remove_configs[0] == "*") { |
| 103 | configs = [] |
| 104 | } else { |
| 105 | configs -= remove_configs |
| 106 | } |
| 107 | } |
| 108 | if (defined(invoker.configs)) { |
| 109 | configs += invoker.configs |
| 110 | } |
| 111 | |
| 112 | if (defined(pw_build_defaults.public_deps)) { |
| 113 | public_deps = pw_build_defaults.public_deps |
| 114 | } else { |
| 115 | public_deps = [] |
| 116 | } |
| 117 | if (defined(remove_public_deps)) { |
| 118 | if (remove_public_deps[0] == "*") { |
| 119 | public_deps = [] |
| 120 | } else { |
| 121 | public_deps -= remove_public_deps |
| 122 | } |
| 123 | } |
| 124 | if (defined(invoker.public_deps)) { |
| 125 | public_deps += invoker.public_deps |
| 126 | } |
Michael Spang | 524ead4 | 2020-06-12 14:23:40 -0400 | [diff] [blame] | 127 | |
| 128 | output_dir = _library_output_dir |
Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 129 | } |
| 130 | } |
| 131 | |
| 132 | template("pw_shared_library") { |
Michael Spang | cdba516 | 2020-06-12 14:45:07 -0400 | [diff] [blame] | 133 | _library_output_dir = "${target_out_dir}/lib" |
Michael Spang | 524ead4 | 2020-06-12 14:23:40 -0400 | [diff] [blame] | 134 | if (defined(invoker.output_dir)) { |
| 135 | _library_output_dir = invoker.output_dir |
| 136 | } |
| 137 | |
Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 138 | shared_library(target_name) { |
Alexei Frolov | 8ef706f | 2020-06-17 16:14:39 -0700 | [diff] [blame] | 139 | import("$dir_pw_build/defaults.gni") |
Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 140 | forward_variables_from(invoker, "*", _supported_toolchain_defaults) |
| 141 | |
Michael Spang | e5de265 | 2020-06-11 20:10:38 -0400 | [diff] [blame] | 142 | if (!defined(configs)) { |
Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 143 | configs = [] |
| 144 | } |
Michael Spang | e5de265 | 2020-06-11 20:10:38 -0400 | [diff] [blame] | 145 | if (defined(pw_build_defaults.configs)) { |
| 146 | configs += pw_build_defaults.configs |
| 147 | } |
Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 148 | if (defined(remove_configs)) { |
| 149 | if (remove_configs[0] == "*") { |
| 150 | configs = [] |
| 151 | } else { |
| 152 | configs -= remove_configs |
| 153 | } |
| 154 | } |
| 155 | if (defined(invoker.configs)) { |
| 156 | configs += invoker.configs |
| 157 | } |
| 158 | |
| 159 | if (defined(pw_build_defaults.public_deps)) { |
| 160 | public_deps = pw_build_defaults.public_deps |
| 161 | } else { |
| 162 | public_deps = [] |
| 163 | } |
| 164 | if (defined(remove_public_deps)) { |
| 165 | if (remove_public_deps[0] == "*") { |
| 166 | public_deps = [] |
| 167 | } else { |
| 168 | public_deps -= remove_public_deps |
| 169 | } |
| 170 | } |
| 171 | if (defined(invoker.public_deps)) { |
| 172 | public_deps += invoker.public_deps |
| 173 | } |
Michael Spang | 524ead4 | 2020-06-12 14:23:40 -0400 | [diff] [blame] | 174 | |
| 175 | output_dir = _library_output_dir |
Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 176 | } |
| 177 | } |
| 178 | |
| 179 | # Wrapper for Pigweed executable build targets which uses a globally-defined, |
| 180 | # configurable target type. |
| 181 | template("pw_executable") { |
Michael Spang | cdba516 | 2020-06-12 14:45:07 -0400 | [diff] [blame] | 182 | _executable_output_dir = "${target_out_dir}/bin" |
Michael Spang | 524ead4 | 2020-06-12 14:23:40 -0400 | [diff] [blame] | 183 | if (defined(invoker.output_dir)) { |
| 184 | _executable_output_dir = invoker.output_dir |
| 185 | } |
| 186 | |
Alexei Frolov | 4c0428a | 2020-06-10 10:46:04 -0700 | [diff] [blame] | 187 | target(pw_build_EXECUTABLE_TARGET_TYPE, target_name) { |
Alexei Frolov | 8ef706f | 2020-06-17 16:14:39 -0700 | [diff] [blame] | 188 | import("$dir_pw_build/defaults.gni") |
Wyatt Hepler | d49f8fe | 2020-10-15 10:13:47 -0700 | [diff] [blame^] | 189 | |
Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 190 | forward_variables_from(invoker, "*", _supported_toolchain_defaults) |
| 191 | |
Michael Spang | e5de265 | 2020-06-11 20:10:38 -0400 | [diff] [blame] | 192 | if (!defined(configs)) { |
Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 193 | configs = [] |
| 194 | } |
Michael Spang | e5de265 | 2020-06-11 20:10:38 -0400 | [diff] [blame] | 195 | if (defined(pw_build_defaults.configs)) { |
| 196 | configs += pw_build_defaults.configs |
| 197 | } |
Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 198 | if (defined(remove_configs)) { |
| 199 | if (remove_configs[0] == "*") { |
| 200 | configs = [] |
| 201 | } else { |
| 202 | configs -= remove_configs |
| 203 | } |
| 204 | } |
| 205 | if (defined(invoker.configs)) { |
| 206 | configs += invoker.configs |
| 207 | } |
| 208 | |
| 209 | if (defined(pw_build_defaults.public_deps)) { |
| 210 | public_deps = pw_build_defaults.public_deps |
| 211 | } else { |
| 212 | public_deps = [] |
| 213 | } |
| 214 | if (defined(remove_public_deps)) { |
| 215 | if (remove_public_deps[0] == "*") { |
| 216 | public_deps = [] |
| 217 | } else { |
| 218 | public_deps -= remove_public_deps |
| 219 | } |
| 220 | } |
| 221 | if (defined(invoker.public_deps)) { |
| 222 | public_deps += invoker.public_deps |
| 223 | } |
Michael Spang | 524ead4 | 2020-06-12 14:23:40 -0400 | [diff] [blame] | 224 | |
| 225 | output_dir = _executable_output_dir |
Alexei Frolov | edd2f14 | 2020-06-09 19:11:27 -0700 | [diff] [blame] | 226 | } |
| 227 | } |