linux-kernel - PING 2: [PATCH] Avoid conflict with host definitions when cross-compiling

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Message-id: <00c601d0ae56$60339c80$209ad580$@samsung.com>
Date:	Wed, 24 Jun 2015 11:18:39 +0300
From:	Pavel Fedin <p.fedin@...sung.com>
To:	linux-kernel@...r.kernel.org
Cc:	'Jonathan Corbet' <corbet@....net>,
	'Andy Lutomirski' <luto@...capital.net>
Subject: PING 2: [PATCH] Avoid conflict with host definitions when
 cross-compiling

 Hello!
 Guys, i've seen you reviewing some cross-compiling related changes by Paul Gortmaker. Can anybody
help me with upstreaming this small thing? I don't know who to cc:, and definitely not Linus. LKML
is vast, and the small patch seems to be lost.

Kind regards,
Pavel Fedin
Expert Engineer
Samsung Electronics Research center Russia


> -----Original Message-----
> From: linux-kernel-owner@...r.kernel.org [mailto:linux-kernel-owner@...r.kernel.org] On Behalf Of
> Pavel Fedin
> Sent: Wednesday, June 03, 2015 11:25 AM
> To: linux-kernel@...r.kernel.org
> Subject: [PATCH] Avoid conflict with host definitions when cross-compiling
> 
>  Certain platforms (e. g. BSD-based ones) define some ELF constants according to host.
> This patch fixes problems with cross-building Linux kernel on these platforms.
> 
> Signed-off-by: Pavel Fedin <p.fedin@...sung.com>
> ---
>  scripts/mod/modpost.h | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
> index 168b43d..9f51365 100644
> --- a/scripts/mod/modpost.h
> +++ b/scripts/mod/modpost.h
> @@ -11,6 +11,12 @@
> 
>  #include "elfconfig.h"
> 
> +/* Cygwin's elf.h defines these according to host's word size */
> +#undef ELF_ST_BIND
> +#undef ELF_ST_TYPE
> +#undef ELF_R_SYM
> +#undef ELF_R_TYPE
> +
>  #if KERNEL_ELFCLASS == ELFCLASS32
> 
>  #define Elf_Ehdr    Elf32_Ehdr
> --
> 1.9.5.msysgit.0
> 
> 
> --
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