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From: Robert Berger <gmane@reliableembeddedsystems.com>
To: yocto@yoctoproject.org
Subject: custom internal toolchain/glibc
Date: Wed, 20 Jul 2016 20:30:06 +0300	[thread overview]
Message-ID: <nmocev$1gg$1@ger.gmane.org> (raw)

Hi,

I was wondering what's the process if someone wanted to use, say Jethro
or Krogoth, but with different/custom versions of gcc, binutils, glibc
e.g. to cook some syscalls and to compile ancient Linux kernels.

I came across tcmode-default.inc[1] where such things are defined:

GCCVERSION ?= "6.1%"
SDKGCCVERSION ?= "${GCCVERSION}"
BINUVERSION ?= "2.26%"
GDBVERSION ?= "7.11%"
GLIBCVERSION ?= "2.24"
UCLIBCVERSION ?= "1.0%"
LINUXLIBCVERSION ?= "4.4"

Would hacking/duplicating and hacking this be a good starting point?

With TCMODE I could get poky to pick up some external toolchain, but I
would like it to build a custom one instead.

Please advise.

Thanks,

Robert

[1]
http://git.yoctoproject.org/cgit/cgit.cgi/poky/tree/meta/conf/distro/include/tcmode-default.inc..."My
employer doesn't even agree with me about C indentation style." - Used
as a disclaimer

My public pgp key is available,at:
http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x90320BF1




             reply	other threads:[~2016-07-20 17:30 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-20 17:30 Robert Berger [this message]
2016-07-20 18:31 ` custom internal toolchain/glibc Burton, Ross
2016-07-20 19:13   ` Khem Raj

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