From: Klaus.Hachmeister@l-3com.com
To: PTXdsit ML <ptxdist@pengutronix.de>
Cc: OSELAS ML <oselas@community.pengutronix.de>
Subject: Re: [ptxdist] [PATCH 0/7] OSELAS.Toolchain: add x86_64-unknown-linux-gnu glibc toolchain
Date: Mon, 13 Feb 2012 06:58:30 +0100 [thread overview]
Message-ID: <9509D04A0F6C4D46B9ED146D5D70F04903DF7A5C06@Kelfs003> (raw)
In-Reply-To: <1329048628-70349-1-git-send-email-andreas@biessmann.de>
Is it possible to have a toolchain
host= x86_32
target= x86_64
?
The gcc should run on 32 bit system, but should generate 64 bit code. ("crosscompiler")
The libraries for the target should be 64 bit. ('pure64' x86_64-unknown-linux-gnu glibc)
/lib only instead of /lib and/or /lib64 on the target would be fine.
Mit freundlichen Gruessen / Best regards
Klaus Hachmeister
Research & Development
> -----Ursprüngliche Nachricht-----
> Von: ptxdist-bounces@pengutronix.de [mailto:ptxdist-
> bounces@pengutronix.de] Im Auftrag von Andreas Bießmann
> Gesendet: Sonntag, 12. Februar 2012 13:10
> An: PTXdsit ML
> Cc: OSELAS ML
> Betreff: [ptxdist] [PATCH 0/7] OSELAS.Toolchain: add x86_64-unknown-
> linux-gnu glibc toolchain
>
> This series has an generic part to build a cross toolchain where build
> ==
> host == target (add fake build type to HOST_CROSS_AUTOCONF) which is
> useful
> for all toolchains.
>
> The rest of this series is a 'pure64' x86_64-unknown-linux-gnu glibc
> toolchain. The pure64 means that glibc's slibdir is set to /lib instead
> of
> /lib64. Since we build for embedded systems it is not necessary to have
> multilib-able toolchains. Additionally the '/lib - only' approach fits
> best to
> current ptxdist way of building the rootfs.
>
> Andreas Bießmann (7):
--
ptxdist mailing list
ptxdist@pengutronix.de
next prev parent reply other threads:[~2012-02-13 5:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-12 12:10 Andreas Bießmann
2012-02-12 12:10 ` [ptxdist] [PATCH 1/7] add fake build type to HOST_CROSS_AUTOCONF Andreas Bießmann
2012-02-12 12:10 ` [ptxdist] [PATCH 2/7] architecture.in: add x86_64 arch Andreas Bießmann
2012-02-12 12:10 ` [ptxdist] [PATCH 3/7] add x86_64-unknown-linux-gnu configuration Andreas Bießmann
2012-02-12 12:10 ` [ptxdist] [PATCH 4/7] fixup_ptxconfigs.sh: add x86_64 target Andreas Bießmann
2012-02-12 12:10 ` [ptxdist] [PATCH 5/7] glibc-headers: prepare for x86_64 build Andreas Bießmann
2012-02-12 12:10 ` [ptxdist] [PATCH 6/7] gcc-4.6.2: add pure64 patch for x86_64 Andreas Bießmann
2012-02-12 12:10 ` [ptxdist] [PATCH 7/7] glibc: force slibdir to /lib Andreas Bießmann
2012-02-13 5:58 ` Klaus.Hachmeister [this message]
2012-02-13 7:36 ` [ptxdist] [PATCH 0/7] OSELAS.Toolchain: add x86_64-unknown-linux-gnu glibc toolchain Andreas Bießmann
2012-03-25 10:11 ` Michael Olbrich
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