On Oct 30 09:06, Brian Inglis via Cygwin wrote: > Hi folks, > > Trying to update a package using c++ (requires gcc 12.4+ for adequate c++ > 2020 support) and getting confusing error messages. > > It appears that noexcept in the header files may here redefined by the > compiler or headers as __GLIBC_NOEXCEPT.
There's one underscore too many, that should be _GLIBCXX_NOEXCEPT. > Those errors look to me like a failure to detect that *glibc* is not > available. > Or is *GLIBCXX* actually *glib* for *cxx*, so this could be a library or > compiler issue? It's used in the gcc c++ headers, defined in c++config.h and part of the gcc-g++ package. The packaging on Fedora puts this file into the libstdc++-devel package, which is more helpful, I guess. Corinna -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
