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[Bug build/14770] s390 builds fail on binutils < 2.21.52.0.1
- From: "krebbel at linux dot vnet.ibm.com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: Tue, 20 Nov 2012 12:23:02 +0000
- Subject: [Bug build/14770] s390 builds fail on binutils < 2.21.52.0.1
- Auto-submitted: auto-generated
- References: <bug-14770-131@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=14770
--- Comment #3 from Andreas Krebbel <krebbel at linux dot vnet.ibm.com> 2012-11-20 12:23:02 UTC ---
(In reply to comment #0)
> 08f43f9b added optimized versions of memcmp, memset and memcpy, in which the
> .machine mnemonic is used. This mnemonic is only supported on binutils >=
> 2.21.52.0.1 and glibc looks for 2.20 as the minimum version, so configure
> incorrectly succeeds and the build fails later.
The S/390 glibc build currently needs Binutils 2.23 in order to have proper
IFUNC support.
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