Use clang instead of llvmgcc
Detect path to llvm and clang tools using llvm-config
Use llvm-link instead of llvm-ar
Fix path for searching include files
Fix generation of system calls for clang
Use invocation name of application
Delete Rules.mak as generated by configure
Fixed missing symbol for libm/s_finite.c
Added/mockup __overflow function
Fix underflow handling callback to KLEE
- Fix strtol*() with xlocale (on e.g. x86_64) (closes #2544)
Fixed compilation for newer kernel versions

More details under: http://stackoverflow.com/questions/18598995/building-uclibc-linux-3-10-2-debian-jessie-x86-64-fails-due-to-missing-types