356     if (config->buildId != BuildIdKind::None) {  in createSyntheticSections()
357       part.buildId = std::make_unique<BuildIdSection>();  in createSyntheticSections()
358       add(*part.buildId);  in createSyntheticSections()
2952   if (!mainPart->buildId || !mainPart->buildId->getParent())  in writeBuildId()
2955   if (config->buildId == BuildIdKind::Hexstring) {  in writeBuildId()
2957       part.buildId->writeBuildId(config->buildIdVector);  in writeBuildId()
2962   size_t hashSize = mainPart->buildId->hashSize;  in writeBuildId()
2963   std::unique_ptr<uint8_t[]> buildId(new uint8_t[hashSize]);  in writeBuildId()  local
2964   MutableArrayRef<uint8_t> output(buildId.get(), hashSize);  in writeBuildId()
2973   switch (config->buildId) {  in writeBuildId()
2990     if (auto ec = llvm::getRandomBytes(buildId.get(), hashSize))  in writeBuildId()
2997     part.buildId->writeBuildId(output);  in writeBuildId()