Support for Linkit SDK

Support for Linkit SDK from Mediatek

http://labs.mediatek.com/
my concern is about
Value = A_function(Var[1]);
Value = Another_function(Var[1]);
Making the first line redundant.
I think replacing your new line with
Value = MakeEnvironmentString(Value.replace("\"{build.path}/syscalls_mtk.c.o\"",.....
will do the trick