Replace gmake-specific foreach construct with portable suffix replacement.
Replace gmake-specific foreach construct with portable suffix replacement.

svartika/ccnx,cawka/ndnx,ebollens/ccnmp,ebollens/ccnmp,svartika/ccnx,ebollens/ccnmp,cawka/ndnx,svartika/ccnx,svartika/ccnx,svartika/ccnx,cawka/ndnx,svartika/ccnx,svartika/ccnx,cawka/ndnx,ebollens/ccnmp,cawka/ndnx