[Tarantool-patches] [PATCH luajit] cmake: fix build for non-bash shells

[Igor Munkin]

Max,

Thanks for your patch!

After several Mike's fixups, a couple of yours, I've finally decided to
implement this oneliner via CMake (already discussed the subj offline).

Hence, I propose to supersed this fix by my patch sent as a reply to
your message. I also add Sergey Kaplun as a reviewer, since I consider
my patch much more complex than yours and ask you to review it too.

-- 
Best regards,
IM