gecko-dev/media/webrtc/moz.build

# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
# vim: set filetype=python:
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

with Files("**"):
    BUG_COMPONENT = ("Core", "WebRTC")

with Files("signaling/**"):
    BUG_COMPONENT = ("Core", "WebRTC: Signaling")

include('/build/gyp.mozbuild')
include('/build/gn.mozbuild')

webrtc_non_unified_sources = [
    'trunk/webrtc/common_audio/vad/vad_core.c',                                  # Because of name clash in the kInitCheck variable
    'trunk/webrtc/common_audio/vad/webrtc_vad.c',                                # Because of name clash in the kInitCheck variable
    'trunk/webrtc/modules/audio_coding/acm2/codec_manager.cc',                   # Because of duplicate IsCodecRED/etc
    'trunk/webrtc/modules/audio_coding/codecs/g722/g722_decode.c',               # Because of name clash in the saturate function
    'trunk/webrtc/modules/audio_coding/codecs/g722/g722_encode.c',               # Because of name clash in the saturate function
    'trunk/webrtc/modules/audio_coding/codecs/isac/fix/source/decode_plc.c',   # Because of name clash in the exp2_Q10_T function
    'trunk/webrtc/modules/audio_coding/codecs/isac/fix/source/lpc_masking_model.c',   # Because of name clash in the exp2_Q10_T function
    'trunk/webrtc/modules/audio_coding/codecs/isac/fix/source/pitch_filter.c',   # Because of name clash in the kDampFilter variable
    'trunk/webrtc/modules/audio_coding/codecs/isac/fix/source/pitch_filter_c.c', # Because of name clash in the kDampFilter variable
    'trunk/webrtc/modules/audio_coding/neteq/audio_vector.cc',                   # Because of explicit template specializations
    'trunk/webrtc/modules/audio_device/android/audio_manager.cc',                # Because of TAG redefinition
    'trunk/webrtc/modules/audio_device/android/audio_record_jni.cc',             # Becuse of commonly named module static vars
    'trunk/webrtc/modules/audio_device/android/audio_track_jni.cc',              # Becuse of commonly named module static vars
    'trunk/webrtc/modules/audio_device/android/opensles_player.cc',              # Because of TAG redefinition
    'trunk/webrtc/modules/audio_device/linux/audio_device_pulse_linux.cc',       # Because of LATE()
    'trunk/webrtc/modules/audio_device/linux/audio_mixer_manager_pulse_linux.cc',# Because of LATE()
    'trunk/webrtc/modules/audio_device/win/audio_device_core_win.cc',            # Because of ordering assumptions in strsafe.h
    'trunk/webrtc/modules/audio_processing/aec/echo_cancellation.cc',            # Because of conflicts over 'near' on windows
    'trunk/webrtc/modules/audio_processing/aecm/aecm_core.cc',                   # Because of the PART_LEN2 define
    'trunk/webrtc/modules/audio_processing/aecm/aecm_core_c.cc',                 # Because of the PART_LEN2 define
    'trunk/webrtc/modules/audio_processing/aecm/aecm_core_mips.cc',              # Because of the PART_LEN2 define
    'trunk/webrtc/modules/audio_processing/aecm/aecm_core_neon.cc',              # Because of the PART_LEN2 define
    'trunk/webrtc/modules/audio_processing/aecm/echo_control_mobile.cc',         # Because of the PART_LEN2 define
    'trunk/webrtc/modules/audio_processing/agc/legacy/analog_agc.c',             # Because of name clash in the kInitCheck variable
    'trunk/webrtc/modules/audio_processing/beamformer/covariance_matrix_generator.cc', # Because of needing to define _USE_MATH_DEFINES before including <cmath>
    'trunk/webrtc/modules/audio_processing/beamformer/covariance_matrix_generator.cc',  # Because of needing to define _USE_MATH_DEFINES before including <cmath>
    'trunk/webrtc/modules/audio_processing/beamformer/nonlinear_beamformer.cc',  # Because of needing to define _USE_MATH_DEFINES before including <cmath>
    'trunk/webrtc/modules/audio_processing/echo_cancellation_impl.cc',           # Because of name clash in the MapError function
    'trunk/webrtc/modules/audio_processing/echo_control_mobile_impl.cc',         # Because of name clash in the MapError function
    'trunk/webrtc/modules/audio_processing/echo_detector/normalized_covariance_estimator.cc', # Because of kAlpha
    'trunk/webrtc/modules/audio_processing/gain_control_impl.cc',                # Because of name clash in the Handle typedef
    'trunk/webrtc/modules/audio_processing/noise_suppression_impl.cc',           # Because of name clash in the Handle typedef
    'trunk/webrtc/modules/audio_processing/rms_level.cc',                        # Because of name clash in the kMinLevel variable
    'trunk/webrtc/modules/congestion_controller/trendline_estimator.cc',         # Because of name clash in kDeltaCounterMax
    'trunk/webrtc/modules/desktop_capture/win/screen_capturer_win_gdi.cc',       # Because base/logging.h uses #ifndef LOG before defining anything
    'trunk/webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_single_stream.cc', # Because of duplicate definitions of static consts against remote_bitrate_estimator_abs_send_time.cc
    'trunk/webrtc/modules/rtp_rtcp/source/flexfec_receiver.cc',                  # Because of identically named functions and vars between flexfec_receiver.cc and flexfec_sender.cc in an anonymous namespaces
    'trunk/webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbn.cc',                 # Because of identically named functions and vars between tmmbr.cc and tmmbn.cc in an anonymous namespaces
    'trunk/webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbr.cc',                 # Because of identically named functions and vars between tmmbr.cc and tmmbn.cc in an anonymous namespaces
    'trunk/webrtc/modules/rtp_rtcp/source/ulpfec_generator.cc',                  # Because of identically named constant kRedForFecHeaderLength in an anonymous namespace
    'trunk/webrtc/modules/video_capture/windows/BaseFilter.cpp',                 # Because it locally defines NS_IF_ADDREF/RELEASE
    'trunk/webrtc/modules/video_capture/windows/device_info_ds.cc',              # Because of the MEDIASUBTYPE_HDYC variable
    'trunk/webrtc/modules/video_capture/windows/help_functions_ds.cc',           # Because of initguid.h
    'trunk/webrtc/modules/video_capture/windows/sink_filter_ds.cc',              # Because of the MEDIASUBTYPE_HDYC variable and initguid.h
    'trunk/webrtc/video/overuse_frame_detector.cc',                              # Because of name clash with call_stats.cc on kWeightFactor
]

# Set gyp vars that webrtc needs when building under various analysis tools.
# Primarily this prevents webrtc from setting NVALGRIND and breaking builds.
gyp_vars_copy = gyp_vars.copy()
if CONFIG['MOZ_VALGRIND']:
    gyp_vars_copy.update(build_for_tool="memcheck")
elif CONFIG['MOZ_ASAN']:
    gyp_vars_copy.update(build_for_tool="asan")
elif CONFIG['MOZ_TSAN']:
    gyp_vars_copy.update(build_for_tool="tsan")

GN_DIRS += ['trunk/webrtc']

gn_vars_copy = gn_vars.copy()

GN_DIRS['trunk/webrtc'].variables = gn_vars_copy
GN_DIRS['trunk/webrtc'].mozilla_flags = [
    '-fobjc-arc',
    '-mfpu=neon',
    '-msse2',
]
GN_DIRS['trunk/webrtc'].gn_target = '//:webrtc'
# We allow warnings for third-party code that can be updated from upstream.
GN_DIRS['trunk/webrtc'].sandbox_vars['COMPILE_FLAGS'] = {'WARNINGS_AS_ERRORS': []}
GN_DIRS['trunk/webrtc'].sandbox_vars['FINAL_LIBRARY'] = 'webrtc'
GN_DIRS['trunk/webrtc'].non_unified_sources += webrtc_non_unified_sources

if CONFIG['MOZ_WEBRTC_SIGNALING']:
    DIRS += [
        'signaling/src/common',
        'signaling/src/jsep',
        'signaling/src/media-conduit',
        'signaling/src/mediapipeline',
        'signaling/src/peerconnection',
        'signaling/src/sdp'
    ]
    GYP_DIRS += ['trunk/third_party/gflags']
    GYP_DIRS['trunk/third_party/gflags'].input = 'trunk/third_party/gflags/gflags.gyp'
    GYP_DIRS['trunk/third_party/gflags'].variables = gyp_vars_copy
    GYP_DIRS['trunk/third_party/gflags'].sandbox_vars['COMPILE_FLAGS'] = {'WARNINGS_AS_ERRORS': []}

    if CONFIG['CC_TYPE'] in ('msvc', 'clang-cl'):
        # Avoid warnings from third-party code that we can not modify.
        if CONFIG['CC_TYPE'] == 'clang-cl':
            CXXFLAGS += ['-Wno-invalid-source-encoding']
        else:
            CXXFLAGS += [
                '-validate-charset-',
                '-wd5038', # C5038 initializer list order warnings
            ]

    if CONFIG['ENABLE_TESTS']:
        TEST_DIRS += [
            'signaling/gtest',
            'trunk/gtest',
        ]

    # Add libFuzzer configuration directives
    include('/tools/fuzzing/libfuzzer-config.mozbuild')
    if CONFIG['FUZZING_INTERFACES']:
        TEST_DIRS += [
            'signaling/fuzztest'
        ]