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From: "trippels at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/65464] [4.8/4.9 Regression] disabling multilib support for powerpc64le-linux-gnu breaks kernel builds
Date: Fri, 20 Mar 2015 08:36:00 -0000 [thread overview]
Message-ID: <bug-65464-4-x8WBq9ykMV@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-65464-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65464
--- Comment #9 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
(In reply to Alan Modra from comment #7)
> On x86_64-linux you can run 32-bit binaries. On powerpc64le-linux you
> can't. It's that simple. -m32 support in powerpc64le gcc, by default,
> doesn't make sense until we have
> - supported and tested compat layer in the kernel
> - supported and tested gcc, binutils and glibc
Only if IA32_EMULATION is set in the kernel config. I have disabled
this option for years now. So the situation is exactly the same.
next prev parent reply other threads:[~2015-03-20 6:10 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-18 23:15 [Bug target/65464] New: " doko at gcc dot gnu.org
2015-03-18 23:20 ` [Bug target/65464] " doko at gcc dot gnu.org
2015-03-18 23:38 ` pinskia at gcc dot gnu.org
2015-03-19 3:54 ` amodra at gmail dot com
2015-03-19 6:09 ` trippels at gcc dot gnu.org
2015-03-19 15:15 ` doko at ubuntu dot com
2015-03-19 15:17 ` trippels at gcc dot gnu.org
2015-03-19 22:36 ` amodra at gmail dot com
2015-03-19 23:53 ` doko at gcc dot gnu.org
2015-03-20 8:36 ` trippels at gcc dot gnu.org [this message]
2015-03-20 8:42 ` trippels at gcc dot gnu.org
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