[U-Boot] [PATCH] Fix compiler warning in imximage.c due to getline prototype

imximage.c: In function 'imximage_parse_cfg_file': imximage.c:142: warning: implicit declaration of function 'getline'

Signed-off-by: Kumar Gala galak@kernel.crashing.org --- Not sure if this is how we want to fix this or not.

- k

tools/os_support.h | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/tools/os_support.h b/tools/os_support.h index 7dcbee4..4a63351 100644 --- a/tools/os_support.h +++ b/tools/os_support.h @@ -19,6 +19,13 @@ #ifndef __OS_SUPPORT_H_ #define __OS_SUPPORT_H_

+/* + * We need _GNU_SOURCE defined before #include <stdio.h> for getline prototype + */ +#if defined(__linux__) +#define _GNU_SOURCE +#endif + #include "compiler.h"

/*