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

Anatolij Gustschin
2014-10-30T22:11:03Z

On Fri, 24 Oct 2014 23:39:11 +0200
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>
>
> ---
>
> tools/kwbimage.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)

Applied to u-boot-staging. Thanks!

Anatolij