third_party/re2/configs/BUILD.gn

# Copyright 2023 The Pigweed Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.

import("//build_overrides/pigweed.gni")

import("$dir_pw_third_party/re2/re2.gni")

# Targets that include RE2 headers need to include this config.
config("disabled_warnings") {
  cflags = [
    "-Wno-dtor-name",
    "-Wno-gnu-anonymous-struct",
    "-Wno-nested-anon-types",
  ]
}

# This config should only be used to build the RE2 library itself.
config("internal_disabled_warnings") {
  cflags = [
    "-Wno-c99-extensions",
    "-Wno-cast-qual",
    "-Wno-dtor-name",
    "-Wno-gnu-anonymous-struct",
    "-Wno-nested-anon-types",
    "-Wno-shadow",
    "-Wno-switch-enum",
    "-Wno-unused-parameter",
  ]
}

# Include path for RE2.
#
# This is needed as the library is used to build FuzzTest in a dedicated
# toolchain, and `public_configs` do not propagate across toolchain boundaries
# by default.
config("public_include_path") {
  include_dirs = [ "$dir_pw_third_party_re2" ]
}