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sunlubo / SwiftFFmpeg

A Swift wrapper for the FFmpeg API
Apache License 2.0
521 stars 83 forks source link

Release builds failed - Linker: duplicate symbols #32

Closed AlaaAlHallaq closed 4 years ago

AlaaAlHallaq commented 4 years ago

Release builds fails with a very long message with duplicate symbols linker error:

    duplicate symbol '_swift_AVERROR_HTTP_OTHER_4XX' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_HTTP_BAD_REQUEST' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_EXIT' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_HTTP_SERVER_ERROR' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_UNKNOWN' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_HTTP_FORBIDDEN' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_BUFFER_TOO_SMALL' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_EXPERIMENTAL' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_EXTERNAL' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_BUG' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_EOF' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_PATCHWELCOME' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_MUXER_NOT_FOUND' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_DEMUXER_NOT_FOUND' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_FILTER_NOT_FOUND' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_ENCODER_NOT_FOUND' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_DECODER_NOT_FOUND' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_HTTP_NOT_FOUND' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_OPTION_NOT_FOUND' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_STREAM_NOT_FOUND' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_PROTOCOL_NOT_FOUND' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_BSF_NOT_FOUND' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_HTTP_UNAUTHORIZED' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_OUTPUT_CHANGED' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_INPUT_CHANGED' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_INVALIDDATA' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AVERROR_BUG2' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVError.o
    duplicate symbol '_swift_AV_CH_LAYOUT_STEREO_DOWNMIX' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_6POINT1_FRONT' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_7POINT0_FRONT' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_6POINT0_FRONT' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_MONO' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_STEREO' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_HEXAGONAL' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_OCTAGONAL' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_HEXADECAGONAL' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_7POINT1_WIDE_BACK' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_6POINT1_BACK' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_5POINT1_BACK' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_5POINT0_BACK' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_NATIVE' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_7POINT1_WIDE' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_SURROUND' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_QUAD' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_2_2' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_2_1' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_7POINT1' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_6POINT1' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_5POINT1' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_4POINT1' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_3POINT1' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_2POINT1' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_7POINT0' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_6POINT0' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_5POINT0' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_CH_LAYOUT_4POINT0' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AudioUtil.o
    duplicate symbol '_swift_AV_NOPTS_VALUE' in:
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/AVBitStreamFilter.o
        /Users/mac/Library/Developer/Xcode/DerivedData/Runner-eniuobhkhfvztqaaoiwbkeirvrwt/Build/Intermediates.noindex/SwiftFFmpeg.build/Release/SwiftFFmpeg.build/Objects-normal/x86_64/Timestamp.o
    ld: 57 duplicate symbols for architecture x86_64
    clang: error: linker command failed with exit code 1 (use -v to see invocation)
sunlubo commented 4 years ago

It should have been fixed on the master.

AlaaAlHallaq commented 4 years ago

@sunlubo thanks for the fast update.