[U-Boot] [PATCH] tools/os_support: add OS X Lion support

[Andy Fleming]

I've been trying to get the compiler to run on Mac OS X for a bit, but
haven't managed to get it to build (let alone get U-Boot to build).
Any chance you could send me some pointers to how you got one up and
running?

On Thu, Nov 24, 2011 at 3:36 PM, Andreas Bießmann
<andreas.devel at googlemail.com> wrote:
> OS X Lion's c-library implements getline(), therefore prevent including the old
> helper implementation for __DARWIN_C_LEVEL < 200809L.
>
> Without this patch following error occours:
>
> ---8<---
> In file included from os_support.h:32,
>                 from img2srec.c:55:
> getline.h:1: error: conflicting types for ‘getline’
> /usr/include/stdio.h:449: error: previous declaration of ‘getline’ was
> here
> --->8---
>
> Signed-off-by: Andreas Bießmann <andreas.devel at googlemail.com>
> ---
> total: 0 errors, 0 warnings, 15 lines checked
>
> NOTE: Ignored message types: COMPLEX_MACRO CONSIDER_KSTRTO MINMAX MULTISTATEMENT_MACRO_USE_DO_WHILE
>
> 0001-tools-os_support-add-OS-X-Lion-support.patch has no obvious style problems and is ready for submission.
>
>  tools/os_support.c |    2 +-
>  tools/os_support.h |    2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/tools/os_support.c b/tools/os_support.c
> index 1ed89e6..319c0fe 100644
> --- a/tools/os_support.c
> +++ b/tools/os_support.c
> @@ -23,6 +23,6 @@
>  #ifdef __MINGW32__
>  #include "mingw_support.c"
>  #endif
> -#ifdef __APPLE__
> +#if defined(__APPLE__) && __DARWIN_C_LEVEL < 200809L
>  #include "getline.c"
>  #endif
> diff --git a/tools/os_support.h b/tools/os_support.h
> index 7dcbee4..5bf7add 100644
> --- a/tools/os_support.h
> +++ b/tools/os_support.h
> @@ -28,7 +28,7 @@
>  #include "mingw_support.h"
>  #endif
>
> -#ifdef __APPLE__
> +#if defined(__APPLE__) && __DARWIN_C_LEVEL < 200809L
>  #include "getline.h"
>  #endif
>
> --
> 1.7.7.4
>
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