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Date: Tue, 25 Nov 2014 17:27:10 +0800
From: Chong Lu <Chong.Lu@windriver.com>
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To: "Burton, Ross" <ross.burton@intel.com>
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Subject: Re: [PATCH 1/3] bison: update to 3.0.2
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On 11/24/2014 07:26 PM, Burton, Ross wrote:
>
> On 24 November 2014 at 05:19, Chong Lu <Chong.Lu@windriver.com 
> <mailto:Chong.Lu@windriver.com>> wrote:
>
>     After I upgrade bison, I test world on qemuppc and qemux86, that's ok.
>     Can you tell me, which arch will build failure or how to reproduce
>     this failure?
>     I will try to fix it.
>
>
> https://autobuilder.yoctoproject.org/main/builders/nightly-ppc-lsb/builds/104/steps/BuildImages/logs/stdio
>
> That's PPC with poky-lsb.  It may be unrelated but the failures 
> involve bison.  I see that glibc doesn't depend on bison-native so if 
> it is running the tool at build time there could be problems with 
> bison being replaced during a build.
>
> Ross

Hi Ross,

I try to reproduce this issue in my environment. But I can't get build 
failure about glibc.
glibc depends on bison-native:
"glibc" -> "kconfig-frontends-native" -> "bison-native"
I checked glibc source code. In intl/plural.c file, The bison version is 
defined:
#define YYBISON_VERSION "2.7"
Does this issue related with sstate?
I build world on some arch, no build failure appear.:-)

Best Regards
Chong