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From: Richard Purdie <richard.purdie@linuxfoundation.org>
To: Saul Wold <sgw@linux.intel.com>
Date: Tue, 11 Sep 2012 16:13:22 +0100
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Cc: openembedded-core@lists.openembedded.org
Subject: Re: [PATCH] arch-ia32: Add x32 to MACHINEOVERRIDES
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On Tue, 2012-09-11 at 08:07 -0700, Saul Wold wrote:
> This will allow the KERNEL_FEATURES to trigger the x32 ABI via overrides
> 
> Signed-off-by: Saul Wold <sgw@linux.intel.com>
> ---
>  meta/conf/machine/include/ia32/arch-ia32.inc |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/meta/conf/machine/include/ia32/arch-ia32.inc b/meta/conf/machine/include/ia32/arch-ia32.inc
> index 15f67d7..fa70e57 100644
> --- a/meta/conf/machine/include/ia32/arch-ia32.inc
> +++ b/meta/conf/machine/include/ia32/arch-ia32.inc
> @@ -24,6 +24,7 @@ ABIEXTENSION .= "${@bb.utils.contains("TUNE_FEATURES", "mx32", "x32", "" ,d)}"
>  TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "mx32", "-mx32", "", d)}"
>  TUNE_LDARGS += "${@bb.utils.contains("TUNE_FEATURES", "mx32", "-m elf32_x86_64", "", d)}"
>  TUNE_ASARGS += "${@bb.utils.contains("TUNE_FEATURES", "mx32", "-x32", "", d)}"
> +MACHINEOVERRIDES .= "${@bb.utils.contains("TUNE_FEATURES", "mx32", ":x32", "" ,d)}"
>  
>  # ELF64 ABI
>  TUNEVALID[m64] = "IA32e (x86_64) ELF64 standard ABI"

This is just for the kernel issue, right?

In that case, just use ${@bb.utils.contains("TUNE_FEATURES", "mx32",
"xxxx", "" ,d)} in the kernel recipe code...

Cheers,

Richard