[BusyBox] dumpleases

[Russ Dill]

> Currently dumpleases uses BB_VER to decide whether or not it is a
> multi-call binary.  udhcpc and udhcpd use COMBINED_BINARY to
> decide that.  BB_VER is not passed in on the command line
> anymore, but is included from the busybox config (whicy you do
> not include).  So, since using BB_VER just for dumpleases seemed
> rather inconsistant, I had changed dumpleases locally to use
> COMBINED_BINARY instead and I had fixed up Makefile.in to 
> pass in COMBINED_BINARY.  Anyways, we are now back where we
> were with things not compiling:
>     ./applets/applets.a(applets.o)(.rodata+0x698): undefined
>     reference to `dumpleases_main'
> 
> We can explicitly set it to pass in BB_VER in Makefile.in,
> or we can make dumpleases use COMBINED_BINARY...

I'll have to include config.h then. dumpleases is not included in the
udhcp combined binary when COMBINED_BINARY is defined.

-- 
Russ Dill <Russ.Dill at asu.edu>