OpenCMT/uLib
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switch to Ninja+ccache, add clang/lld fast build profile

Browse Source 
- CMakePresets.json: add 'fast' preset (clang+lld+ccache)
- .gitignore: generalize build/ to build*/, add CMakeUserPresets.json
- CMakeUserPresets.json: untrack (conan-generated, now gitignored)
- src/Core/Archives.h: remove redundant 'using basic_xml_iarchive::load_override'
  in xml_iarchive; caused ambiguous overload with clang (diamond inheritance)
- src/Core/Object.cpp: remove invalid explicit instantiations of non-template
  virtual Object::serialize (GCC extension, clang rejects)
- README.md, CLAUDE.md: document GCC and LLVM/clang build workflows

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
AndreaRigoni
2026-04-03 08:24:50 +00:00
parent e0ffeff5b7
commit c53570192f
7 changed files with 66 additions and 27 deletions
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5
src/Core/Archives.h
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@@ -347,8 +347,6 @@ public:
xml_iarchive(std::istream &is, unsigned int flags = 0)
: xml_iarchive_impl<xml_iarchive>(is, flags) {}
using basic_xml_iarchive::load_override;
// Anything not an attribute should be a name value pair as nvp or hrp
typedef boost::archive::detail::common_iarchive<Archive>
detail_common_iarchive;
@@ -366,6 +364,9 @@ public:
// class_name_type can't be handled here as it depends upon the
// char type used by the stream. So require the derived implementation.
// derived in this case is xml_iarchive_impl or base ..
// Note: using base::load_override covers all basic_xml_iarchive overloads
// transitively, so a separate 'using basic_xml_iarchive::load_override'
// is redundant and creates ambiguity with clang.
using base::load_override;
void load_override(const char *str) {

8
src/Core/Object.cpp
View File

@@ -114,14 +114,6 @@ void Object::Updated() { ULIB_SIGNAL_EMIT(Object::Updated); }
template <class ArchiveT>
void Object::save_override(ArchiveT &ar, const unsigned int version) {}
// Explicitly instantiate for all uLib archives
template void Object::serialize(Archive::xml_oarchive &, const unsigned int);
template void Object::serialize(Archive::xml_iarchive &, const unsigned int);
template void Object::serialize(Archive::text_oarchive &, const unsigned int);
template void Object::serialize(Archive::text_iarchive &, const unsigned int);
template void Object::serialize(Archive::hrt_oarchive &, const unsigned int);
template void Object::serialize(Archive::hrt_iarchive &, const unsigned int);
template void Object::serialize(Archive::log_archive &, const unsigned int);
////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////