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From: "goldstein.w.n at gmail dot com" <sourceware-bugzilla@sourceware.org>
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Subject: [Bug build/29454] dl-cache.c:513: undefined reference to `strcpy'
 with -Og or -O1 (doesn't happen with -O2)
Date: Sun, 07 Aug 2022 15:56:28 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D29454

--- Comment #12 from Noah Goldstein <goldstein.w.n at gmail dot com> ---
(In reply to Martin Jansa from comment #11)
> Created attachment 14260 [details]
> build.sh

Thanks was able to reproduce with that.

Attached is another patch that I think fixes it. Now fail at=20
```
/usr/bin/ld:
/home/noah/programs/opensource/glibc-dev/build/glibc/libc.a(libc-tls.o): in
function `__libc_setup_tls':
libc-tls.c:(.text+0x2f2): undefined reference to `_startup_fatal_not_consta=
nt'
collect2: error: ld returned 1 exit status
```

which I think is a different issue.

H.J I will post this patch (and the other one for the ifdef tomorrow mornin=
g).
Do you know why this was necessary for the non-optimized build?

--=20
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