webrtc_m130/api/audio/BUILD.gn
Mirko Bonadei 86d053c2db Use source_sets in component builds and static_library in release builds.
Static libraries don't guarantee that an exported symbol gets linked
into a shared library (and in order to support Chromium's component
build mode, WebRTC needs to be linked as a shared library).

Source sets always pass all the object files to the linker.

On the flip side, source_sets link more object files in release builds
and to avoid this, this CL introduces a the GN template "rtc_library" that
expands to static_library during release builds and to source_set during
component builds.

See: https://gn.googlesource.com/gn/+/master/docs/reference.md#func_source_set

Bug: webrtc:9419
Change-Id: I4667e820c2b3fcec417becbd2034acc13e4f04fe
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/157168
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Nico Weber <thakis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#29525}
2019-10-17 21:17:18 +00:00

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# Copyright (c) 2018 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
import("../../webrtc.gni")
rtc_library("audio_frame_api") {
visibility = [ "*" ]
sources = [
"audio_frame.cc",
"audio_frame.h",
"channel_layout.cc",
"channel_layout.h",
]
deps = [
"..:rtp_packet_info",
"../../rtc_base:checks",
"../../rtc_base:rtc_base_approved",
]
}
rtc_source_set("audio_mixer_api") {
visibility = [ "*" ]
sources = [
"audio_mixer.h",
]
deps = [
":audio_frame_api",
"../../rtc_base:rtc_base_approved",
]
}
rtc_library("aec3_config") {
visibility = [ "*" ]
sources = [
"echo_canceller3_config.cc",
"echo_canceller3_config.h",
]
deps = [
"../../rtc_base:checks",
"../../rtc_base:rtc_base_approved",
"../../rtc_base:safe_minmax",
"../../rtc_base/system:rtc_export",
]
}
rtc_library("aec3_config_json") {
visibility = [ "*" ]
sources = [
"echo_canceller3_config_json.cc",
"echo_canceller3_config_json.h",
]
deps = [
":aec3_config",
"../../rtc_base:checks",
"../../rtc_base:rtc_base_approved",
"../../rtc_base:rtc_json",
"../../rtc_base/system:rtc_export",
"//third_party/abseil-cpp/absl/strings",
]
}
rtc_library("aec3_factory") {
visibility = [ "*" ]
configs += [ "../../modules/audio_processing:apm_debug_dump" ]
sources = [
"echo_canceller3_factory.cc",
"echo_canceller3_factory.h",
]
deps = [
":aec3_config",
":echo_control",
"../../modules/audio_processing/aec3",
"../../rtc_base:rtc_base_approved",
"../../rtc_base/system:rtc_export",
]
}
rtc_source_set("echo_control") {
visibility = [ "*" ]
sources = [
"echo_control.h",
]
}