Revert "Fix luajit build issues on OSX + refactoring"
Revert "Fix luajit build issues on OSX + refactoring"

This reverts commit 615f09855c7c9533224e6b3c394f9c794b01077c.

Sannis/tarantool,guard163/tarantool,vasilenkomike/tarantool,mejedi/tarantool,guard163/tarantool,ocelot-inc/tarantool,Sannis/tarantool,guard163/tarantool,vasilenkomike/tarantool,ocelot-inc/tarantool,rtsisyk/tarantool,guard163/tarantool,rtsisyk/tarantool,rtsisyk/tarantool,Sannis/tarantool,vasilenkomike/tarantool,vasilenkomike/tarantool,condor-the-bird/tarantool,guard163/tarantool,ocelot-inc/tarantool,condor-the-bird/tarantool,Sannis/tarantool,Sannis/tarantool,rtsisyk/tarantool,ocelot-inc/tarantool,condor-the-bird/tarantool,mejedi/tarantool,condor-the-bird/tarantool,vasilenkomike/tarantool,condor-the-bird/tarantool,mejedi/tarantool,mejedi/tarantool