Checking patch config.h.in...
Checking patch sysdeps/riscv/configure...
error: while searching for:
  printf "%s\n" "#define SUPPORT_STATIC_PIE 1" >>confdefs.h

fi

error: patch failed: sysdeps/riscv/configure:80
error: sysdeps/riscv/configure: patch does not apply
Checking patch sysdeps/riscv/configure.ac...