build broken

[Stephan Bergmann]

On 2/9/24 12:29, Regis Perdreau wrote:
> It works,

I'm not sure what exactly works.  You manually changed the generated 
config_host/config_global.h from

> #define HAVE_CPP_STRONG_ORDER 1

to

> #define HAVE_CPP_STRONG_ORDER 0

and then a following `make` worked?  That's bad, it would mean the 
relevant code in configure.ac from 
<https://git.libreoffice.org/core/+/56e6d683dba66d4f2f80145064d2bda2ea4b27b1%5E%21> 
"double operator < is not a strict weak ordering due to NaN" does not 
work as intended for your setup.  However, to get it fixed (unless you 
can do so yourself), we'd need to, for a start, get answers to the 
questions I had earlier:

>>> What platform are you building on?  What compiler and what version of
>>> that compiler are you using (Clang, GCC, ...)?  What standard library
>>> and what version of that standard library are you using (LLVM's libc++,
>>> GNU's libstdc++, ...)?