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From: "xer8686 at mail dot ru" <sourceware-bugzilla@sourceware.org>
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Subject: [Bug build/27997] I get an error when building glibc 2.33.
Date: Tue, 22 Jun 2021 14:32:44 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D27997

--- Comment #6 from slavaMat <xer8686 at mail dot ru> ---
(In reply to Adhemerval Zanella from comment #2)
> It is being caused by -mstackrealign where the CAN_USE_REGISTER_ASM_EBP
> check at sysdeps/unix/sysv/linux/i386/configure.ac fails to see that
> -mstackrealign should set it to 0.=20
>=20
> I need to find a reliable test to check if ebp can be used by the compile=
r,
> regardless of the flags.  Meanwhile you can remove -mstackrealign, gcc
> default to 16 bytes aligned stack for a long time.
>=20
> (there is also a lot of redundant options and some invalid, like the use =
of
> fortification to build glibc itself).

yes when the -mstackrealign flag is removed it builds. Will there be proble=
ms
with i386 architectures?

--=20
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