[PATCH 19/19] scripts/kconfig/mconf: fix build error on Mac OS X

[Michael Tokarev]

On 25.09.2012 16:06, Florian Fainelli wrote:
> From: Felix Fietkau <nbd at openwrt.org>
> 
> SIGWINCH is not defined for this platform, provide a definition of it if
> needed.
> 
> Signed-off-by: Felix Fietkau <nbd at openwrt.org>
> ---
>  scripts/kconfig/mconf.c |    4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
> index 1b0b6ab..84d7662 100644
> --- a/scripts/kconfig/mconf.c
> +++ b/scripts/kconfig/mconf.c
> @@ -27,6 +27,10 @@
>  #include <unistd.h>
>  #include <locale.h>
>  
> +#ifndef SIGWINCH
> +#define SIGWINCH 28
> +#endif

Isn't it better to #ifdef the relevant code instead
of defining something which will never be used or
may even clash with some other signal?

/mjt