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b82b44083c
Supporting a generated modules list becomes very complicated if builds import the modules list in a .gn or BUILDCONFIG.gn file, since these are executed before root_build_dir is defined. - Instead of generating the modules list .gni during gn gen, use a checked-in copy of it. - Add the check_modules Ninja target that checks the modules list and warns or aborts the build if something needs to be fixed. - Add the update_modules Ninja target updates the checked-in modules list if there are no warnings or errors. Change-Id: Iee939b4fadb22b832635db4f6bcd2170be14a8df Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/85680 Reviewed-by: Rob Oliver <rgoliver@google.com> Reviewed-by: Keir Mierle <keir@google.com> Commit-Queue: Wyatt Hepler <hepler@google.com>
27 lines
1.1 KiB
Plaintext
27 lines
1.1 KiB
Plaintext
# Copyright 2022 The Pigweed Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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# Generate a .gni file with a GN arg for each module and lists of modules and
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# tests. Then, import the generated .gni file.
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#
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# To avoid generating it multiple times, the modules list is only generated by
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# the default toolchain. The default toolchain runs before any other toolchains,
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# so the module list will be created before it is used by other toolchains.
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import("pw_build/generated_pigweed_modules_lists.gni")
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declare_args() {
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dir_pw_third_party = get_path_info("third_party", "abspath")
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}
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