[PATCH v5 03/18] riscv: Add RVV memcmp for multiarch and non-multiarch

Peter Bergner bergner@tenstorrent.com
Fri Jun 5 20:37:31 GMT 2026


On 6/5/26 12:56 PM, Andreas Schwab wrote:
> On Jun 05 2026, Peter Bergner wrote:
> 
>> On 6/5/26 2:41 AM, Andreas Schwab wrote:
>>> make[1]: Entering directory '/home/abuild/rpmbuild/BUILD/glibc-2.43.9000.389.gc275c424b-build/glibc-2.43.9000.389.gc275c424b'
>>> if grep -q '^FAIL:' /home/abuild/rpmbuild/BUILD/glibc-2.43.9000.389.gc275c424b-build/glibc-2.43.9000.389.gc275c424b/cc-base/*/check-abi*.test-result; then \
>>> 	cat /home/abuild/rpmbuild/BUILD/glibc-2.43.9000.389.gc275c424b-build/glibc-2.43.9000.389.gc275c424b/cc-base/*/check-abi*.out && exit 1; fi
>>> --- ../sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist	2026-06-05 00:48:14.000000000 +0000
>>> +++ /home/abuild/rpmbuild/BUILD/glibc-2.43.9000.389.gc275c424b-build/glibc-2.43.9000.389.gc275c424b/cc-base/libc.symlist	2026-06-05 05:50:04.986000000 +0000
>>> @@ -2578 +2577,0 @@ GLIBC_2.34 tss_set F
>>> -GLIBC_2.35 __memcmpeq F
>>>   0x0278: Rev: 1  Flags: none  Index: 19  Cnt: 2  Name: GLIBC_ABI_DT_RELR
>>> make[1]: *** [Makerules:1310: check-abi] Error 1
>>> make[1]: Leaving directory '/home/abuild/rpmbuild/BUILD/glibc-2.43.9000.389.gc275c424b-build/glibc-2.43.9000.389.gc275c424b'
>>> make: *** [Makefile:20: check-abi] Error 2
>                            ^^^^^^^^^
>>
>> How did you hit this?  Special configure or make/make check options?
>> I did not see this in my builds or testing.
> 
> It's a normal test, see above.

Ok, my testing did not include make check-abi...I wasn't even aware of that. :-(
I'll add that to my build and testing process, thanks!

Peter




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