Some errors when build the project

[dmknght]

Project version (git log -v): 91e13f8
Build method: clone and run make
Errors:

1. Missing dir build and bin. Solution mkdir -p build bin. Idk is it good to add to Makefile
2. Missing lib tcpd.h. Error log: fatal error: tcpd.h: No such file or directory. Solution: install libwrap0-dev (Name on Debian)
3. Gcc cant not find include/arch.h. Error log: fatal error: include/arch.h: No such file or directory. Solution: Add include dir into gcc flag when build rkload. Makefile changes to $(CC) src/rkload.c -o ./bin/rkload -static -I .