[Valgrind-developers] clang status ?

[Florian K. <fl...@ei...>]

Greetings,

I was attempting to build valgrind with clang on s390 and x86-64 and
am getting various failures in 'make check'. This is with clang 14.0.0 which was 
released in 2022. Is there a min. version of clang that is required?

If you're curious:

s390 fails:

xmas_tree.cpp:63:5: error: no matching function for call to 'operator delete[]'
     operator delete[](mem, badsize);
     ^~~~~~~~~~~~~~~~~

x86-64 fails:
./memcheck/tests/amd64/fxsave-amd64.c et al.
/usr/bin/ld: fxsave_amd64-fxsave-amd64.o: relocation R_X86_64_32S against symbol 
`vecZ' can not be used when making a PIE object; recompile with -fPIE

none/tests/x86/insn_sse.c et al.
insn_sse.c:85:10: error: inline assembly requires more registers than available
          "fsave %6\n"

./none/tests/amd64/cmpxchg.c et al.
/usr/bin/ld: cmpxchg-cmpxchg.o: relocation R_X86_64_32S against symbol `rax' can 
not be used when making a PIE object; recompile with -fPIE
/usr/bin/ld: failed to set dynamic section sizes: bad value

On both platforms: glibc 2.35 and binutils 2.38

Cheers,
    Florian