[xMapping] Change CMakeList file to cope with ARCHOS change
In xMapping attempt by N.C. to use modern cmake mechanism that associate dependency to target work successfully in the reference context (tnode 10). In my context lack of dependency make compilation stop. From a brief analysis I do related this problem to the fact that in my context I use ARCHOS variable. When touching to ARCHOS variable target dependency recognition seems to be in default. Hypothesis to confirm. For now I switch back to old way of treating dependency.