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Re: [PATCH] tunables: Add IFUNC selection and cache sizes

From: Andreas Schwab <schwab at suse dot de>
To: "H.J. Lu" <hjl dot tools at gmail dot com>
Cc: Siddhesh Poyarekar <siddhesh at gotplt dot org>, Adhemerval Zanella <adhemerval dot zanella at linaro dot org>, GNU C Library <libc-alpha at sourceware dot org>
Date: Wed, 21 Jun 2017 09:28:45 +0200
Subject: Re: [PATCH] tunables: Add IFUNC selection and cache sizes
Authentication-results: sourceware.org; auth=none
References: <20170615131042.GA28885@gmail.com> <63707191-601d-9374-8cad-74f15d51f917@linaro.org> <CAMe9rOrBWJVJq2ywbOoJDtAWpW4gAper8vQh3S-GsA9++hhwNg@mail.gmail.com> <CAMe9rOperCrHviB+PM7m2m11ooYbBqtcA-_AwVAAnxpu4fY+7w@mail.gmail.com> <658e5dbb-d93e-9ee8-8eaa-52d750e6d977@gotplt.org> <CAMe9rOoK+pZGPmfsVwBqpSWDALNhMZU73WH=uhG21bAZJn1mRw@mail.gmail.com>

Fails to build on i586.

https://build.opensuse.org/package/live_build_log/home:Andreas_Schwab:glibc/glibc/f/i586

/home/abuild/rpmbuild/BUILD/glibc-2.25.90.20170621.g43e0ac24c8/cc-base/libc.a(dl-sysdep.o): In function `_dl_tunable_set_ifunc':
/home/abuild/rpmbuild/BUILD/glibc-2.25.90.20170621.g43e0ac24c8/elf/../sysdeps/x86/cpu-tunables.c:313: undefined reference to `__memcmp_ia32'
/home/abuild/rpmbuild/BUILD/glibc-2.25.90.20170621.g43e0ac24c8/elf/../sysdeps/x86/cpu-tunables.c:299: undefined reference to `__memcmp_ia32'
/home/abuild/rpmbuild/BUILD/glibc-2.25.90.20170621.g43e0ac24c8/elf/../sysdeps/x86/cpu-tunables.c:292: undefined reference to `__memcmp_ia32'
/home/abuild/rpmbuild/BUILD/glibc-2.25.90.20170621.g43e0ac24c8/elf/../sysdeps/x86/cpu-tunables.c:263: undefined reference to `__memcmp_ia32'
/home/abuild/rpmbuild/BUILD/glibc-2.25.90.20170621.g43e0ac24c8/elf/../sysdeps/x86/cpu-tunables.c:244: undefined reference to `__memcmp_ia32'
/home/abuild/rpmbuild/BUILD/glibc-2.25.90.20170621.g43e0ac24c8/cc-base/libc.a(dl-sysdep.o):/home/abuild/rpmbuild/BUILD/glibc-2.25.90.20170621.g43e0ac24c8/elf/../sysdeps/x86/cpu-tunables.c:246: more undefined references to `__memcmp_ia32' follow
collect2: error: ld returned 1 exit status
make[2]: *** [../Rules:224: /home/abuild/rpmbuild/BUILD/glibc-2.25.90.20170621.g43e0ac24c8/cc-base/elf/sln] Error 1

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."

Follow-Ups:
- Re: [PATCH] tunables: Add IFUNC selection and cache sizes
  - From: H.J. Lu

References:
- [PATCH] tunables: Add IFUNC selection and cache sizes
  - From: H.J. Lu
- Re: [PATCH] tunables: Add IFUNC selection and cache sizes
  - From: Adhemerval Zanella
- Re: [PATCH] tunables: Add IFUNC selection and cache sizes
  - From: H.J. Lu
- Re: [PATCH] tunables: Add IFUNC selection and cache sizes
  - From: H.J. Lu
- Re: [PATCH] tunables: Add IFUNC selection and cache sizes
  - From: Siddhesh Poyarekar
- Re: [PATCH] tunables: Add IFUNC selection and cache sizes
  - From: H.J. Lu

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