Recent addition of chacha breaks custom config build (amd64)

To: riastradh%netbsd.org@localhost
Subject: Recent addition of chacha breaks custom config build (amd64)
From: Paul Goyette <paul%whooppee.com@localhost>
Date: Sun, 26 Jul 2020 14:42:44 -0700 (PDT)

I ran into a undefined reference to chacha_md_init() while building a
kernel (configs attached).  On IRC I discovered a work-around of "add
``select chacha'' at the end of the config.

Seems that this should be fixed to not require explicit selection of
the option.


+--------------------+--------------------------+-----------------------+
| Paul Goyette       | PGP Key fingerprint:     | E-mail addresses:     |
| (Retired)          | FA29 0E3B 35AF E8AE 6651 | paul%whooppee.com@localhost     |
| Software Developer | 0786 F758 55DE 53BA 7731 | pgoyette%netbsd.org@localhost   |
+--------------------+--------------------------+-----------------------+

include	"arch/amd64/conf/std.amd64"

#ident		"GENERIC-$Revision: 1.573 $"
ident		"WHOOPPEE-common"

options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary

config		netbsd	root on ? type ffs

maxusers	64		# estimated number of users

# Remove standard options, as they are provided by modules

no options 	EXEC_SCRIPT
no options 	EXEC_ELF64
no options 	COREDUMP
no options 	AIO
no options 	MQUEUE
no options 	SEMAPHORE
no options 	PTRACE

# Standard system options

options 	INSECURE	# disable kernel security levels - X needs this

options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
options 	NTP		# NTP phase/frequency locked loop
options 	KTRACE		# system call tracing via ktrace(1)
options 	CPU_UCODE	# cpu ucode loading support
options 	KDTRACE_HOOKS	# kernel DTrace hooks

options 	MODULAR		# new style module(7) framework
options 	MODULAR_DEFAULT_AUTOLOAD
options 	VGA_POST	# in-kernel support for VGA POST
options 	USERCONF	# userconf(4) support
options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel

# CPU-related options
options 	USER_LDT	# User-settable LDT, used by Wine
options 	SVS		# Separate Virtual Space
options 	PCPU_IDT	# Per CPU IDTs

# GCC Spectre variant 2 mitigation
makeoptions	SPECTRE_V2_GCC_MITIGATION=1
options 	SPECTRE_V2_GCC_MITIGATION

options 	DIAGNOSTIC	# inexpensive kernel consistency checks
options 	DEBUG		# expensive debugging checks/support
options 	LOCKDEBUG	# expensive locking checks/support
options 	MSGBUFSIZE=524288

makeoptions	COPTS="-O2 -fno-omit-frame-pointer"
makeoptions	DEBUG="-g"	# compile full symbol table - CTF needs this

# DDB_* options - see ddb(4), sysctl(7), and options(4)

options 	DDB		# in-kernel debugger
#options 	DDB_ONPANIC=1		# enter ddb if panic(9)
options 	DDB_COMMANDONENTER="bt"	# backtrace at entry
#options 	DDB_DUMPSTACK=1		# backtrace at entry
options 	DDB_HISTORY_SIZE=512	# enable history editing in DDB

# File systems
#file-system 	FFS		# UFS
#options 	QUOTA2		# new, in-filesystem UFS quotas
#options 	FFS_EI		# FFS Endian Independent support
#options 	DISKLABEL_EI	# disklabel Endian Independent support
#options 	WAPBL		# File system journaling support
#options 	UFS_EXTATTR	# Extended attribute support for UFS1

# Networking options
options 	INET		# IP + ICMP + TCP + UDP
options 	INET6		# IPV6

pseudo-device	loop		# network loopback

# wscons options
#
options 	WSEMUL_VT100			# VT100 / VT220 emulation
options 	WS_KERNEL_FG=WSCOL_GREEN
#options 	WS_KERNEL_BG=WSCOL_BLACK
# compatibility to other console drivers
options 	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls
options 	WSDISPLAY_COMPAT_SYSCONS	# emulate some ioctls
options 	WSDISPLAY_COMPAT_USL		# wsconscfg VT handling
options 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
# don't attach pckbd as the console if no PS/2 keyboard is found
options 	PCKBD_CNATTACH_MAY_FAIL
options 	PCDISPLAY_SOFTCURSOR
options 	WSDISPLAY_SCROLLSUPPORT

pseudo-device	wsmux			# mouse & keyboard multiplexor
# Give us a choice of font depending on monitor size
pseudo-device	wsfont
options 	FONT_BOLD8x16
options 	FONT_BOLD16x32

# Miscellaneous options

options 	FILEASSOC		# fileassoc(9) - needed by Veriexec
					# and PAX_SEGVGUARD
options 	PAX_SEGVGUARD=0		# PaX Segmentation fault guard
options 	PAX_MPROTECT=1		# PaX mprotect(2) restrictions
options 	PAX_MPROTECT_DEBUG=1	# PaX mprotect debug
options 	PAX_ASLR=1		# PaX Address Space Layout Randomization
options 	PAX_ASLR_DEBUG=1	# PaX ASLR debug

options 	ACPI_SCANPCI		# find PCI roots using ACPI

options 	DKWEDGE_AUTODISCOVER	# Automatically add dk(4) instances
options 	DKWEDGE_METHOD_GPT	# Supports GPT partitions as wedges
#options 	DKWEDGE_METHOD_BSDLABEL	# Support disklabel entries as wedges
#options 	DKWEDGE_METHOD_MBR	# Support MBR partitions as wedges
#options 	DKWEDGE_METHOD_APPLE    # Support Apple partitions as wedges
#options 	DKWEDGE_METHOD_RDB	# Support RDB partitions as wedges

options 	AGP_X86
options 	VCONS_DRAW_INTR

#options 	KASLR		# Kernel Address Space Layout Randomization
#makeoptions	KASLR=1		# (and the "pre-kern")

# Pseudo-Devices

pseudo-device	pty			# pseudo-terminals
pseudo-device	ksyms			# /dev/ksyms
pseudo-device	lockstat		# lock profiling
#pseudo-device	sequencer		# MIDI sequencer

select chacha

include	"arch/amd64/conf/WHOOPPEE_COMMON"

#ident 		"GENERIC-$Revision: 1.573 $"
ident		"SPEEDY 2020-07-26 18:25:27 UTC"

no options 	LOCKDEBUG	# too expensive for production use!

# Device configuration

acpi0		at mainbus0

acpiec0 	at acpi0		# ACPI Embedded Controller (late)
acpiecdt0	at acpi0		# ACPI Embedded Controller (early)
attimer0	at acpi0		# AT Timer

# PCI bus support
pci0		at mainbus0 bus 0
pchb0		at pci0 dev  0 function 0 # PCI-Host bridges
ppb1		at pci0 dev  1 function 0 # PCI-PCI bridges
ppb2		at pci0 dev  1 function 1 # PCI-PCI bridges
ppb0		at pci0 dev  3 function 0 # PCI-PCI bridges
xhci0		at pci0	dev 20 function 0 # eXtensible USB Host Controller
wm0		at pci0 dev 25 function 0 # Realtek 8139C+/8169/8169S/8110S
ihphy0 		at wm0  phy 2		  # Realtek 8169S/8110 internal PHYs
#ukphy0		at mii? phy ?		  # generic unknown PHYs

ehci0		at pci0	dev 26 function 0 # Enhanced USB Host Controller
ppb3		at pci0 dev 28 function 0 # PCI-PCI bridges
ppb4		at pci0 dev 28 function 4 # PCI-PCI bridges
ehci1		at pci0	dev 29 function 0 # Enhanced USB Host Controller
ichlpcib0	at pci0 dev 31 function 0 # Intel ICH PCI-LPC w/ watchdog,
					  # timecounter, Speedstep, gpio,
					  # and HPET
ahcisata0	at pci0 dev 31 function 2 # AHCI SATA controllers

pci1		at ppb0 bus 1

# vga0 is needed since nouveau currently doesn't work on many modern
# nVidia video cards.

vga0		at pci1 dev 0 function 0
nouveau0	at pci1 dev 0 function 0
nouveaufb0	at nouveau0

radeon0		at pci1 dev  0 function 0
radeondrmkmsfb0	at radeon0

genfb0		at pci1 dev  0 function 0

pci2		at ppb1 bus 2

pci3		at ppb2 bus 3

pci4		at ppb3 bus 4

pci5		at ppb4 bus 5
xhci1		at pci5	dev  0 function 0 # eXtensible USB Host Controller

pci6		at mainbus0 bus 255

# Console Devices

wsdisplay0	at wsemuldisplaydev?

# ATA/IDE/SCSI devices

atabus0		at ahcisata0 channel 0
atabus1		at ahcisata0 channel 1
atabus*		at ahcisata? channel ?

wd0		at atabus0 drive 0 flags 0x0000		# ATA/IDE hard drives
wd1		at atabus1 drive 0 flags 0x0000		# ATA/IDE hard drives
wd*		at atabus?

# ISA bus devices - keyboard, mouse, serial port, system monitor
isa0		at ichlpcib?		# ISA bus
pckbc0		at isa?			# pc keyboard controller
pckbd0		at pckbc0		# PC keyboard
pms0		at pckbc0		# PS/2 mouse for wsmouse
com0		at isa0 port 0x3f8 irq 4 # Standard PC serial ports
wskbd*		at pckbd? console ? mux 1
wsmouse*	at wsmousedev?

# USB Devices (not hardwired, except for ugen0 for the UPS)

# USB Hubs and busses
usb*		at xhci?
usb*		at ehci?
uhub*		at usb?
uhub*		at uhub? port ?

# APC UPS 
ugen0		at uhub? port ? vendor 0x51d product 0x2

# USB Storage
umass*		at uhub? port ? configuration ? interface ?
scsibus*	at umass?
sd*		at scsibus? target ? lun ?
cd*		at scsibus? target ? lun ?
atapibus*	at umass?
sd*		at atapibus? drive ? flags 0x0000
cd*		at atapibus? drive ? flags 0x0000

# USB Human interface devices
uhidev*		at uhub? port ? configuration ? interface ?
uhid*		at uhidev? reportid ?	# USB generic HID
ukbd*		at uhidev? reportid ?	# USB keyboards
wskbd*		at ukbd? console ? mux 1
ums*		at uhidev? reportid ?	# USB mice

# USB generic driver
#ugen*		at uhub? port ?

# USB Printer
#ulpt*		at uhub? port ? configuration ? interface ?

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