Is it possible to compile a Linux application using an EABI compiler (specfically, Xilinx's EDK powerpc-eabi-gcc.exe)?

The issue at hand is that we'd like for our customers to be able to use the Xilinx EDK toolchain (which we know they will have) to compile Linx apps without having to install another toolchain (crosstool, ELDK, etc).

So, what I'm hoping is that the EDK toolchain can be configured to be Linux compatible binaries, or that there is some kind of wrapper that will handle the incompatible interfaces. Searching around, I've seen some mention of Linux EABI compatibility (for Debian ARM releases), but I haven't found any clear concensus...

P.S. My apologies if this message appears on the mailing list twice...