Checking patch elf/ifuncmain9.c...
error: while searching for:

#include <config.h>

# include <stdbool.h>
# include <stdio.h>

/* Do not use the test framework, so that the process setup is not
   disturbed.  */

error: patch failed: elf/ifuncmain9.c:20
error: elf/ifuncmain9.c: patch does not apply