Conditionally compiling libbb/interface.c [PATCH]

[Shaun Jackman]

This patch is also needed by newlib, as described below.

Cheers,
Shaun

2005/4/5, Shaun Jackman <sjackman at gmail.com>:
> libbb/interface.c does not compile with newlib due to a number of
> undefined structures, structure members, and preprocessor definitions.
> libbb/interface.o could be conditionally compiled only if it's needed
> by an applet, but the framework is not currently in busybox to
> conditionally compile library objects. A simple solution is to wrap
> interface.c in an indicative ifdef. I used SIOCGIFCONF for this
> purpose. This is not the one and only solution though, so do speak up
> if anyone has another suggestion.
>
> Cheers,
> Shaun

2005/4/5, Rob Landley <rob at landley.net>:
> We really do need to work out proper dependencies for libbb.c.  It takes a
> LONG time to compile, even if you're only building in two or three busybox
> applets...
>
> Rob

> 2005-04-05  Shaun Jackman  <sjackman at gmail.com>
>
>         * libbb/interface.c: Compile if SIOCGIFCONF is defined.
>
> Index: libbb/interface.c
> ===================================================================
> --- libbb/interface.c   (revision 10071)
> +++ libbb/interface.c   (working copy)
> @@ -75,6 +75,8 @@
>  #include <net/if_arp.h>
>   #include "libbb.h"
>
> +#ifdef SIOCGIFCONF
> +
>   #ifdef CONFIG_FEATURE_IPV6
>  # define HAVE_AFINET6 1
>  #else
> @@ -2081,3 +2083,5 @@
>         close(skfd);
>         exit(status < 0);
>  }
> +
> +#endif /* SIOCGIFCONF */
>