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# Copyright 2019, OpenTelemetry 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
#
# http://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.
load("@bazel_skylib//rules:common_settings.bzl", "bool_flag")
package(default_visibility = ["//visibility:public"])
bool_flag(
name = "with_abseil",
build_setting_default = False,
)
cc_library(
name = "api",
hdrs = glob(["include/**/*.h"]),
defines = select({
":with_external_abseil": ["HAVE_ABSEIL"],
"//conditions:default": [],
}),
strip_include_prefix = "include",
tags = ["api"],
deps = select({
":with_external_abseil": [
"@com_google_absl//absl/base",
"@com_google_absl//absl/types:variant",
],
"//conditions:default": [],
}),
)
config_setting(
name = "with_external_abseil",
flag_values = {":with_abseil": "true"},
)
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