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      1 #	$NetBSD: INSTALL,v 1.34 2025/07/23 15:26:07 christos Exp $
      2 #
      3 #	NOTE: this file only needs *additional* things for the install
      4 #	kernel, that are not already included in GENERIC!
      5 #	See the include below...
      6 
      7 include 	"arch/sparc64/conf/GENERIC"
      8 
      9 #ident		"INSTALL-$Revision: 1.34 $"
     10 
     11 makeoptions	COPTS="-Os -Wno-uninitialized"
     12 
     13 options 	PIPE_SOCKETPAIR		# smaller, but slower pipe(2)
     14 
     15 #MEMORY DISK ROOT options:
     16 
     17 
     18 # Enable the hooks used for initializing the root memory-disk.
     19 options 	MEMORY_DISK_HOOKS
     20 options 	MEMORY_DISK_IS_ROOT	# force root on memory disk
     21 options 	MEMORY_DISK_SERVER=0	# no userspace memory disk support
     22 ## The miniroot size must be kept in sync manually with the size of
     23 ## the `miniroot' image, which is built in distrib/sparc64/miniroot.
     24 ## This value comes from distrib/sparc64/instfs/Makefile
     25 ## and is calculated like: expr 13 \* 1024 \* 2
     26 ## since IMAGESIZE=13
     27 options 	MEMORY_DISK_ROOT_SIZE=26624	# size of memory disk, in 512 byte blocks
     28 options 	MEMORY_DISK_RBFLAGS=RB_SINGLE	# boot in single-user mode
     29