Description: fix build by using the correct echo binary, not the builtin one.
 Builtin echo does not escape regexes by default, so when mknodes generates nodes.c, a line such as:
 TRACE2((psh, "copyfunc: %p - %u refs\n", n->pblock, refs)); K_NOREF(refs);

 gets translated into
 TRACE2((psh, "copyfunc: %p - %u refs
 ", n->pblock, refs)); K_NOREF(refs);

 making the program FTBFS.
 This patch fixes the build failure.
Author: Gianfranco Costamagna <locutusofborg@debian.org>
--- kbuild-0.1.9998svn3489+dfsg.orig/src/kash/mknodes.sh
+++ kbuild-0.1.9998svn3489+dfsg/src/kash/mknodes.sh
@@ -224,7 +224,7 @@ while IFS=; read -r line; do
 		echo "      };"
 		echo "      new->type = n->type;"
 		;;
-	* ) echo "$line";;
+	* ) /bin/echo "$line";;
 	esac
 done