Re: raise error using zig as cross compile

[shashlick]

I compiled nimterop/toast with zigcc and it built fine like above but crashes 
at runtime in regex and cligen. We might need some testing on this 
configuration before people can start relying on it.
    
    
    Traceback (most recent call last)
    toast.nim(231)           toast
    cligen.nim(690)          cligenDoNotCollideWithGlobalVar
    cligen.nim(638)          dispatchmain
    cligen.nim(518)          parser
    argcvt.nim(306)          argParse
    system.nim(1209)         add
    SIGILL: Illegal operation. [AssertionError]
    
    
    Traceback (most recent call last)
    toast.nim(231)           toast
    cligen.nim(690)          cligenDoNotCollideWithGlobalVar
    cligen.nim(608)          dispatchmain
    toast.nim(137)           main
    grammar.nim(757)         parseGrammar
    grammar.nim(743)         initRegex
    regex.nim(181)           re
    nfa.nim(268)             nfa2
    nfa.nim(72)              eNfa
    nfa.nim(43)              update
    SIGILL: Illegal operation.
    
    
    Run