Checking patch sysdeps/mach/configure...
error: while searching for:
for ifc in mach mach4 gnumach \
	   clock clock_priv host_priv host_security ledger lock_set \
	   processor processor_set task task_notify thread_act vm_map \
	   memory_object memory_object_default machine/mach_i386 \
	   ; do
  as_ac_Header=`$as_echo "ac_cv_header_mach/${ifc}.defs" | $as_tr_sh`
ac_fn_c_check_header_preproc "$LINENO" "mach/${ifc}.defs" "$as_ac_Header"

error: patch failed: sysdeps/mach/configure:248
Checking patch sysdeps/mach/configure.ac...
error: while searching for:
for ifc in mach mach4 gnumach \
	   clock clock_priv host_priv host_security ledger lock_set \
	   processor processor_set task task_notify thread_act vm_map \
	   memory_object memory_object_default machine/mach_i386 \
	   ; do
  AC_CHECK_HEADER(mach/${ifc}.defs, [dnl
  mach_interface_list="$mach_interface_list $ifc"],, -)

error: patch failed: sysdeps/mach/configure.ac:63
Applying patch sysdeps/mach/configure with 1 reject...
Rejected hunk #1.
Applying patch sysdeps/mach/configure.ac with 1 reject...
Rejected hunk #1.