Missing dependency in allocsa

[Charles Wilson]

The allocsa module includes eealloc.m4 in its filelist -- but it doesn't 
"depend" on the eealloc module -- this allows the LGPL allocsa module to 
avoid bringing in the GPL eealloc.h, so as not to run afoul of GPL.

If eealloc.m4's contributions to configure cause config.h to #define 
malloc/realloc as rpl_malloc/rpl_realloc, those symbols do not 
necessarily exist -- because allocsa doesn't depend on the 
malloc/realloc modules.

Since all these (allocsa, malloc, realloc) modules are LGPL, I suggest 
that the allocsa module should add a dependency on the malloc and 
realloc modules.

--
Chuck