there is no find wrapper, so build findutils even if gfind is available

scripts/scan-tools.sh

@@ -272,11 +272,9 @@ if ! which gxargs >/dev/null 2>&1; then
 	fi
 fi
 
-if ! which gfind >/dev/null 2>&1; then
+if which find >/dev/null 2>&1; then
-	if which find >/dev/null 2>&1; then
+	if ! find --version 2>/dev/null|grep GNU >/dev/null;then
-		if ! find --version 2>/dev/null|grep GNU >/dev/null;then
+		host_build_findutils=1
-			host_build_findutils=1
-		fi
 	fi
 fi