Implement stripdepnd for cross-compilation use

GNUmakefiles/StdTools

@@ -92,7 +92,7 @@ SQZ             = armsqueeze
 else
 SQZ             = @echo > /dev/null
 endif
-#STRIPDEPEND     = stripdepnd
+STRIPDEPEND     = stripdepnd () { echo stripdepnd "$$1"; local src; local dst; src=$$1; [ "$$1" = "" ] && src=Makefile; dst=$$(mktemp); awk 'NR==1,/^. Dynamic dependencies:$$/' "$$src" > "$$dst"; mv "$$dst" "$$src"; }; stripdepnd
 #TOGPA           = ToGPA
 #TOKENCHECK      = tokencheck
 TOKENISE        = Tokenise