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Re: forward portability

From: paul zimmermann <Paul dot Zimmermann at inria dot fr>
To: Szabolcs Nagy <szabolcs dot nagy at arm dot com>
Cc: schwab at suse dot de, nd at arm dot com, libc-alpha at sourceware dot org
Date: Fri, 06 Mar 2020 13:46:35 +0100
Subject: Re: forward portability
References: <mwwo7zxdzm.fsf@tomate.loria.fr> <mvmimjj9htb.fsf@suse.de> <mwpndpydzd.fsf@tomate.loria.fr> <7710899d-cede-4b11-2df0-d9c68f948ec3@arm.com>

       Dear Szabolcs,

> try CC='gcc -no-pie' ?

thank you, this did the trick. I was able to compile all releases of glibc
back to 2.14 (June 2011)!

For 2.13 it seems more difficult according to [1], thus I'll stop there:

/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libselinux.so: undefined reference to `memcpy@GLIBC_2.14'

Best regards,
Paul

[1] https://stackoverflow.com/questions/12286460/undefined-reference-to-mempcyglibc-2-14-when-compiling-on-linux

References:
- forward portability
  - From: paul zimmermann
- Re: forward portability
  - From: Andreas Schwab
- Re: forward portability
  - From: paul zimmermann
- Re: forward portability
  - From: Szabolcs Nagy

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