[OE-core] [PATCH 8/8] [glibc] remove hard-coded reference to gcc -E

[Jérémy Rosen]

On 23/08/2016 16:03, Burton, Ross wrote:
>
> On 23 August 2016 at 08:25, Jérémy Rosen <jeremy.rosen at smile.fr 
> <mailto:jeremy.rosen at smile.fr>> wrote:
>
>     +-open F, "cat C-translit.h.in <http://C-translit.h.in> | gcc -E -
>     |" || die "Cannot preprocess input file";
>     ++open F, 'cat C-translit.h.in <http://C-translit.h.in> | $CPP -
>     |' || die "Cannot preprocess input file";
>
>
> Patch is missing an Upstream-Status, and I expect if you allowed for 
> CPP to be unset then there's a chance you can get this upstream.
>
> ${CPP:-gcc -E} should do the trick.
>
I'm currently discussing with upstream. That script is theoretically 
only called by a Makefile that sets $CPP, but yes, that is a good 
suggestion.

> Ross

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