On Thu, 24 Aug 2023, Marc Glisse wrote:
It seems that uname -p returns aarch64c, configfsf.guess uses that, and
configfsf.sub gets confused by that, so it should be reported there. Ah, I
already see at least
https://lists.gnu.org/archive/html/config-patches/2023-08/msg00043.html
so hopefully it will get discussed / solved there.
Hmm, but with that proposed patch, configure later fails with
checking size of void *... 16
checking size of unsigned short... 2
checking size of unsigned... 4
checking size of unsigned long... 8
checking size of mp_limb_t... 8
configure: error: Oops, mp_limb_t is 64 bits, but the assembler code
in this configuration expects 32 bits.
configure --disable-assembly does allow to build the library, but then
quite a few tests fail with "bus error": t-toom6h, t-toom8h, t-toom8-sqr,
t-div, t-mulmod_bnm1, ..., t-sizeinbase.
So more work is needed on the GMP side :-(
I think it is possible to use a more traditional ABI on this computer, but
that's not interesting.
--
Marc Glisse
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