[U-Boot] [PATCH 2/2] tools/kwbimage.c: fix build on darwin

Stefan Roese
2014-10-27T07:14:23Z

On 24.10.2014 23:39, andreas.devel at googlemail.com wrote:
> From: Andreas Bie?mann <andreas.devel@googlemail.com>
>
> kwbimage uses get_current_dir_name(3) which is a gnu extension and not
> available on darwin host. Fix this by converting to portable getcwd(3)
> function.
>
> This patch fixes the following error:
> ---8<---
> HOSTCC tools/kwbimage.o
> tools/kwbimage.c:399:16: warning: implicit declaration of function 'get_current_dir_name' is invalid in C99 [-Wimplicit-function-declaration]
> char *cwd = get_current_dir_name();
> ^
> tools/kwbimage.c:399:10: warning: incompatible integer to pointer conversion initializing 'char *' with an expression of type 'int' [-Wint-conversion]
> char *cwd = get_current_dir_name();
> ^ ~~~~~~~~~~~~~~~~~~~~~~
> 2 warnings generated.
> ...
> Undefined symbols for architecture x86_64:
> "_get_current_dir_name", referenced from:
> _image_headersz_v1 in kwbimage.o
> ld: symbol(s) not found for architecture x86_64
> --->8---
>
> Signed-off-by: Andreas Bie?mann <andreas.devel@googlemail.com>
> Cc: Stefan Roese <sr@denx.de>

Acked-by: Stefan Roese <sr@denx.de>

Thanks,
Stefan