Build ByteCode by make instead of shellExec

[ladisgin]

No description provided.

[operasfantom]

Still can't figure out how these changes solve the main problem. Maybe you should have added a short explanation of what is going on underneath.

[ladisgin]

We use shell exec for build bytecode and pass argument to it by string.
For example compile command
clang -DEXPORT= main.c here EXPORT empty
it parse to exec: clang
args: -DEXPORT="", main.c
when we pass this arguments shell exec real command will be like
"clang" "-DEXPORT=\"\"" "main.c" -> clang -DEXPORT=\"\" main.c here EXPORT empty string

[operasfantom]

when we pass this arguments shell exec real command will be like "clang" "-DEXPORT=\"\"" "main.c" -> clang -DEXPORT=\"\" main.c here EXPORT empty string

Now the reason is clear for me, thanks. Will approve PR soon.