Here's my compilation of efence for the empeg. I had to make a couple mods to get it to compile, but nothing major. I've included the source as I've modified it and the binaries that I compiled. To compile this as-is, it works for me on my linux box to just run make without args. Note that the test progs with it will fail because they get cross-compiled too and won't run on the local machine.

All you really need from this is libefence.a. If you copy that to your lib dir (the one with your other empeg libs) or your current dir you can use it like this:

gcc -o mytest mytest.c -L. -lefence

assuming libefence.a is in the current directory.

Disclaimer: I haven't actually tried using this on my empeg yet ...but I expect it to work <fingers crossed>