Re: --with-llvm on 32-bit platforms?

Dmitry Mityugov писал(а) 2025-09-05 11:11:
> Dmitry Mityugov писал(а) 2025-09-05 00:32:
>> It seems that when I add --with-llvm flag to ./configure on any 32-bit 
>> platform that I have (Debian 12, Debian 13, Arch Linux), many tests 
>> invoked by `make check` fail, or, sometimes, hang forever. Is this a 
>> known problem? It's not critical to me, just wanted to know if I 
>> should abandon --with-llvm forever on such platforms. On 64-bit Linux 
>> platforms, both x86 and ARM, --with-llvm works fine.
>> 
>> To reproduce, it's enough to:
>> 
>> make distclean
>> ./configure --with-llvm
>> make -j23 -ks
>> make check
>> 
>> The last step is never successful to me, and, by the way, this can 
>> also be reproduced with clang:
>> 
>> make distclean
>> ./configure CC=clang CXX=clang++ --with-llvm CFLAGS=-msse2
>> make -j23 -ks
>> make check
>> 
>> Thanks in advance for your attention to this problem, or telling me 
>> this is not a problem at all
> 
> One of the reasons I ask this question is that according to 
> f5d07085822a1 parameter --with-llvm is now mandatory in some cases, but 
> it seems it can't be used.

By the way, when I rebuild REL_17_STABLE using the steps above (on 
Debian 13 32-bit is this matters) tests in `make check` pass, so it 
seems that something is broken in master.