Undefined symbols for architecture arm64:   "zxing::String::append

Hi ,

we are migrating from QT 15.5 to QT 6.8.1. It seems that all the functions of Str.cpp are unable to link on Mac M4 ARM64.

please have a look. Thank you!


Undefined symbols for architecture arm64:
  "zxing::String::append(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&)", referenced from:
      zxing::oned::rss::RSS14Reader::constructResult(zxing::oned::rss::Pair, zxing::oned::rss::Pair) const in RSS14Reader.o
      zxing::oned::rss::RSS14Reader::constructResult(zxing::oned::rss::Pair, zxing::oned::rss::Pair) const in RSS14Reader.o
      zxing::oned::rss::ExpandedRow::toString() in ExpandedRow.o
      zxing::oned::rss::ExpandedRow::toString() in ExpandedRow.o
      zxing::oned::rss::AI01AndOtherAIs::parseInformation() in AI01AndOtherAIs.o
      zxing::oned::rss::AI01decoder::encodeCompressedGtin(zxing::String&, int) in AI01decoder.o
      zxing::oned::rss::AI01decoder::encodeCompressedGtinWithoutAI(zxing::String&, int, int) in AI01decoder.o
      zxing::oned::rss::AI01decoder::encodeCompressedGtinWithoutAI(zxing::String&, int, int) in AI01decoder.o
      zxing::oned::rss::AI01decoder::encodeCompressedGtinWithoutAI(zxing::String&, int, int) in AI01decoder.o
      ...
  "zxing::String::append(char)", referenced from:
      zxing::oned::rss::RSS14Reader::constructResult(zxing::oned::rss::Pair, zxing::oned::rss::Pair) const in RSS14Reader.o
      zxing::oned::rss::AI01decoder::encodeCompressedGtin(zxing::String&, int) in AI01decoder.o
      zxing::oned::rss::AI01weightDecoder::encodeCompressedWeight(zxing::String&, int, int) in AI01weightDecoder.o
      zxing::oned::rss::AI013x0x1xDecoder::encodeCompressedDate(zxing::String&, int) in AI013x0x1xDecoder.o
      zxing::oned::rss::AI013x0x1xDecoder::encodeCompressedDate(zxing::String&, int) in AI013x0x1xDecoder.o
      zxing::oned::rss::AI013x0x1xDecoder::encodeCompressedDate(zxing::String&, int) in AI013x0x1xDecoder.o
      zxing::oned::rss::AI013x0x1xDecoder::encodeCompressedDate(zxing::String&, int) in AI013x0x1xDecoder.o
      zxing::oned::rss::AI013x0x1xDecoder::encodeCompressedDate(zxing::String&, int) in AI013x0x1xDecoder.o
      ...
  "zxing::String::String(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&)", referenced from:
      zxing::oned::UPCEReader::convertUPCEtoUPCA(QSharedPointer<zxing::String> const&) in UPCEReader.o
      zxing::oned::UPCEANReader::decodeRow(int, QSharedPointer<zxing::BitArray>, zxing::oned::OneDReader::Range const&, zxing::DecodeHints) in UPCEANReader.o
      zxing::oned::UPCEANExtension2Support::decodeRow(int, QSharedPointer<zxing::BitArray>, int, int) in UPCEANExtension2Support.o
      zxing::oned::UPCEANExtension5Support::decodeRow(int, QSharedPointer<zxing::BitArray>, int, int) in UPCEANExtension5Support.o
      zxing::oned::UPCAReader::maybeReturnResult(QSharedPointer<zxing::Result>) in UPCAReader.o
      zxing::oned::ITFReader::decodeRow(int, QSharedPointer<zxing::BitArray>, zxing::DecodeHints) in ITFReader.o
      zxing::oned::EANManufacturerOrgSupport::lookupCountryIdentifier(QSharedPointer<zxing::String>&) in EANManufacturerOrgSupport.o
      ...
  "zxing::String::String(int)", referenced from:
      zxing::oned::rss::RSS14Reader::constructResult(zxing::oned::rss::Pair, zxing::oned::rss::Pair) const in RSS14Reader.o
      zxing::pdf417::DecodedBitStreamParser::decode(QSharedPointer<std::__1::vector<int, std::__1::allocator<int>>>) in PDF417DecodedBitStreamParser.o
  "zxing::String::size() const", referenced from:
      zxing::oned::ITFReader::decodeRow(int, QSharedPointer<zxing::BitArray>, zxing::DecodeHints) in ITFReader.o
  "zxing::String::charAt(int) const", referenced from:
      zxing::oned::MultiFormatUPCEANReader::decodeRow(int, QSharedPointer<zxing::BitArray>, zxing::DecodeHints) in MultiFormatUPCEANReader.o
      zxing::oned::rss::RSS14Reader::constructResult(zxing::oned::rss::Pair, zxing::oned::rss::Pair) const in RSS14Reader.o
      zxing::oned::rss::AI01decoder::appendCheckDigit(zxing::String&, int) in AI01decoder.o
  "zxing::String::length() const", referenced from:
      zxing::oned::UPCEANReader::decodeRow(int, QSharedPointer<zxing::BitArray>, zxing::oned::OneDReader::Range const&, zxing::DecodeHints) in UPCEANReader.o
      zxing::oned::rss::RSS14Reader::constructResult(zxing::oned::rss::Pair, zxing::oned::rss::Pair) const in RSS14Reader.o
      zxing::oned::rss::AI01AndOtherAIs::parseInformation() in AI01AndOtherAIs.o
      zxing::oned::rss::AI01decoder::encodeCompressedGtin(zxing::String&, int) in AI01decoder.o
      zxing::oned::rss::FieldParser::parseFieldsInGeneralPurpose(zxing::String) in FieldParser.o
      zxing::oned::rss::FieldParser::parseFieldsInGeneralPurpose(zxing::String) in FieldParser.o
      zxing::oned::rss::FieldParser::parseFieldsInGeneralPurpose(zxing::String) in FieldParser.o
      ...
  "zxing::String::getText() const", referenced from:
      QZXing::decodeImage(QImage const&, int, int, bool) in QZXing.o
      QZXing::decodeImage(QImage const&, int, int, bool) in QZXing.o
      zxing::operator<<(std::__1::basic_ostream<char, std::__1::char_traits<char>>&, zxing::Result&) in ResultIO.o
      zxing::multi::GenericMultipleBarcodeReader::doDecodeMultiple(QSharedPointer<zxing::BinaryBitmap>, zxing::DecodeHints, std::__1::vector<QSharedPointer<zxing::Result>, std::__1::allocator<QSharedPointer<zxing::Result>>>&, int, int, int) in GenericMultipleBarcodeReader.o
      zxing::multi::GenericMultipleBarcodeReader::doDecodeMultiple(QSharedPointer<zxing::BinaryBitmap>, zxing::DecodeHints, std::__1::vector<QSharedPointer<zxing::Result>, std::__1::allocator<QSharedPointer<zxing::Result>>>&, int, int, int) in GenericMultipleBarcodeReader.o
      zxing::oned::UPCEReader::convertUPCEtoUPCA(QSharedPointer<zxing::String> const&) in UPCEReader.o
      zxing::oned::UPCEANReader::decodeRow(int, QSharedPointer<zxing::BitArray>, zxing::oned::OneDReader::Range const&, zxing::DecodeHints) in UPCEANReader.o
      zxing::oned::UPCEANReader::decodeRow(int, QSharedPointer<zxing::BitArray>, zxing::oned::OneDReader::Range const&, zxing::DecodeHints) in UPCEANReader.o
      ...
  "zxing::String::substring(int, int) const", referenced from:
      zxing::oned::MultiFormatUPCEANReader::decodeRow(int, QSharedPointer<zxing::BitArray>, zxing::DecodeHints) in MultiFormatUPCEANReader.o
      zxing::oned::rss::FieldParser::parseFieldsInGeneralPurpose(zxing::String) in FieldParser.o
      zxing::oned::rss::FieldParser::parseFieldsInGeneralPurpose(zxing::String) in FieldParser.o
      zxing::oned::rss::FieldParser::parseFieldsInGeneralPurpose(zxing::String) in FieldParser.o
      zxing::oned::rss::FieldParser::processVariableAI(int, int, zxing::String) in FieldParser.o
      zxing::oned::rss::FieldParser::processVariableAI(int, int, zxing::String) in FieldParser.o
      zxing::oned::rss::FieldParser::processVariableAI(int, int, zxing::String) in FieldParser.o
      ...
ld: symbol(s) not found for architecture arm64
clang++: error: linker command failed with exit code 1 (use -v to see invocation)

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Undefined symbols for architecture arm64: "zxing::String::append #254

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Undefined symbols for architecture arm64: "zxing::String::append #254

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