https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97006
--- Comment #3 from Tom de Vries <vries at gcc dot gnu.org> ---
(In reply to Tom de Vries from comment #2)
> I'll try to rebuild with
> --enable-newlib-io-c99-formats.
And we run into:
...
In file included from
/home/vries/nvptx/trunk/source-gcc/newlib/libc/include/stdlib.h:22,
from
/home/vries/nvptx/trunk/source-gcc/newlib/libc/stdio/vfscanf.c:83:
/home/vries/nvptx/trunk/source-gcc/newlib/libc/stdio/vfscanf.c: In function
‘__ssvfiscanf_r’:
/home/vries/nvptx/trunk/source-gcc/newlib/libc/stdio/vfscanf.c:451:39: sorry,
unimplemented: \
target cannot support alloca
...
