0.15 not yet registered (was Regression with 0.15)

[j-fu]

Hi, there seems to be a regression with 0.15.
When building with the last versions of libcxxwrap_julia and CxxWrap 0.15 @TimSiebert1 and I get the library, can load it but @wrapmodule crashes during precompilation, with some memory unmap error msg from the C++ side.

When loading the library with Libdl.dlopen , there is also some memory error at Julia exit.

After nearly giving up I tried CxxWrap 0.14 and libcxxwrap_julia 0.11.2, and there things seem to be fine.

Will try to find time to cook up an MWE.

[j-fu]

Ok while cooking up the MWE I figured out that 0.15 is not yet registered, so I actually used 0.14.2 (just had seen the version bump commit...) while build_tarballs downloads libcxxwrap_julia 0.12 if added without compat. So yeah there would be a reproducer but it is just because of the gap between two registrations.
Let me know if you would be interested to see the MWE (would be a git repo with buld_tarballs, julia and cxx code).

[barche]

Thanks, it's correct that we are in the process of getting a new breaking release of CxxWrap.jl out, so CxxWrap#main uses the new libcxxwrrap_julia 0.12 JLL, which is binary incompatible with libraries linked against previous versions. I recommend always also specifying a libcxxwrap_julia compat in the build_tarballs.

[j-fu]

Hi good to know that you are aware of it!
Thanks for working on this anyway!

I think we can close this.