cast b/c char is unsigned on ARM
cast b/c char is unsigned on ARM
temp fix for #18: hard code RoadRunner.log
prevent warning spew from llvm-config and add zlib as dep
link to zlib on unix
changes required for LLVM 3.5 API
Revert "temp fix for #18: hard code RoadRunner.log"

This reverts commit 88b1fe1ed67b773f239b02e3a046b07cbc1c6b6a.
Merge pull request #24 from 0u812/mcjit

Fixes for compiling with LLVM 3.5 & ARM

Looks good, 

The one flakey issue is that the LLVM 3.5 that ships with 14.04 is different than the 3.5 that you are using. The data layout pass is still the same as the older versions.