Checking patch sysdeps/mach/sysdep.h...
error: while searching for:
/* This is not used on all machines.  */
#endif

/* Set variables ARGC, ARGV, and ENVP for the arguments
   left on the stack by the microkernel.  */
#ifndef SNARF_ARGS
#define SNARF_ARGS(argc, argv, envp)
#error SNARF_ARGS not defined by sysdeps/mach/MACHINE/sysdep.h
#endif

/* LOSE can be defined as the `halt' instruction or something
   similar which will cause the process to die in a characteristic
   way suggesting a bug.  */

error: patch failed: sysdeps/mach/sysdep.h:56
error: sysdeps/mach/sysdep.h: patch does not apply
Checking patch sysdeps/mach/x86/sysdep.h...
error: while searching for:

#define LOSE asm volatile ("hlt")

#define SNARF_ARGS(entry_sp, argc, argv, envp)				      \
  do									      \
    {									      \
      char **p;								      \
      argc = (int) *entry_sp;						      \
      argv = (char **) (entry_sp + 1);					      \
      p = argv;								      \
      while (*p++ != NULL)						      \
	;								      \
      if (p >= (char **) argv[0])					      \
	--p;								      \
      envp = p;							      \
    } while (0)

#define STACK_GROWTH_DOWN

/* Get the machine-independent Mach definitions.  */

error: patch failed: sysdeps/mach/x86/sysdep.h:25
error: sysdeps/mach/x86/sysdep.h: patch does not apply