From 7621eebbb113f30851522d292dc7ecb56828929f Mon Sep 17 00:00:00 2001
From: Warner Losh <imp@FreeBSD.org>
Date: Wed, 30 Apr 2014 18:02:10 +0000
Subject: Omit from the universe build all config files tagged with
 #NO_UNIVERSE. Many of these config files are important examples, but add
 little to no regresive value to the intended purpose of UNIVERSE. We now
 build over 120 kernels during universe. There's really little to no value to
 this over building say 60 or even 30 of them (either is still a way too big
 number). This is especially true for kernels that are nothing more than
 including a common base and adding a static DTB file. Start by pruning 1/3 of
 the arm kernels that add little regresion value.

---
 Makefile                    |   8 ++-
 sys/arm/conf/ARNDALE        |   2 +
 sys/arm/conf/BWCT           |   2 +
 sys/arm/conf/COLIBRI-VF50   |   4 +-
 sys/arm/conf/COSMIC         |   4 +-
 sys/arm/conf/EB9200         |   2 +
 sys/arm/conf/ETHERNUT5      |   2 +
 sys/arm/conf/HL200          |   2 +
 sys/arm/conf/HL201          |   2 +
 sys/arm/conf/KB920X         |   2 +
 sys/arm/conf/NSLU           |   2 +
 sys/arm/conf/QILA9G20       |   2 +
 sys/arm/conf/QUARTZ         |   4 +-
 sys/arm/conf/SAM9260EK      |   2 +
 sys/arm/conf/SAM9X25EK      |   3 +-
 sys/arm/conf/SN9G45         |   2 +
 sys/arm/conf/VYBRID         | 149 ++++++++++++++++++++++++++++++++++++++++++++
 sys/arm/conf/VYBRID.common  | 148 -------------------------------------------
 sys/arm/conf/WANDBOARD-DUAL |   2 +
 sys/arm/conf/WANDBOARD-QUAD |   2 +
 sys/arm/conf/WANDBOARD-SOLO |   2 +
 21 files changed, 195 insertions(+), 153 deletions(-)
 create mode 100644 sys/arm/conf/VYBRID
 delete mode 100644 sys/arm/conf/VYBRID.common

diff --git a/Makefile b/Makefile
index 7dafc36ebcbf..6cdd0feb8868 100644
--- a/Makefile
+++ b/Makefile
@@ -458,9 +458,15 @@ universe_kernels: universe_kernconfs
 .if !defined(TARGET)
 TARGET!=	uname -m
 .endif
+.if defined(MAKE_ALL_KERNELS)
+_THINNER=cat
+.else
+_THINNER=xargs grep -L "^.NO_UNIVERSE"
+.endif
 KERNCONFS!=	cd ${KERNSRCDIR}/${TARGET}/conf && \
 		find [A-Z0-9]*[A-Z0-9] -type f -maxdepth 0 \
-		! -name DEFAULTS ! -name NOTES
+		! -name DEFAULTS ! -name NOTES | \
+		${_THINNER}
 universe_kernconfs:
 .for kernel in ${KERNCONFS}
 TARGET_ARCH_${kernel}!=	cd ${KERNSRCDIR}/${TARGET}/conf && \
diff --git a/sys/arm/conf/ARNDALE b/sys/arm/conf/ARNDALE
index e50d3f4ed65e..da4c598e385e 100644
--- a/sys/arm/conf/ARNDALE
+++ b/sys/arm/conf/ARNDALE
@@ -17,6 +17,8 @@
 #
 # $FreeBSD$
 
+#NO_UNIVERSE
+
 include		"EXYNOS5250.common"
 ident		ARNDALE
 
diff --git a/sys/arm/conf/BWCT b/sys/arm/conf/BWCT
index 4c0001952af7..5ed552b702c6 100644
--- a/sys/arm/conf/BWCT
+++ b/sys/arm/conf/BWCT
@@ -17,6 +17,8 @@
 #
 # $FreeBSD$
 
+#NO_UNIVERSE
+
 ident		BWCT
 
 options 	VERBOSE_INIT_ARM
diff --git a/sys/arm/conf/COLIBRI-VF50 b/sys/arm/conf/COLIBRI-VF50
index 343fb8963238..9f73f6987f2f 100644
--- a/sys/arm/conf/COLIBRI-VF50
+++ b/sys/arm/conf/COLIBRI-VF50
@@ -17,7 +17,9 @@
 #
 # $FreeBSD$
 
-include		"VYBRID.common"
+#NO_UNIVERSE
+
+include		"VYBRID"
 ident		COLIBRI-VF50
 
 #FDT
diff --git a/sys/arm/conf/COSMIC b/sys/arm/conf/COSMIC
index b3b407432f6f..72ae5c20b07b 100644
--- a/sys/arm/conf/COSMIC
+++ b/sys/arm/conf/COSMIC
@@ -17,7 +17,9 @@
 #
 # $FreeBSD$
 
-include		"VYBRID.common"
+#NO_UNIVERSE
+
+include		"VYBRID"
 ident		COSMIC
 
 #FDT
diff --git a/sys/arm/conf/EB9200 b/sys/arm/conf/EB9200
index 0afa9b4288eb..3e3d124501fe 100644
--- a/sys/arm/conf/EB9200
+++ b/sys/arm/conf/EB9200
@@ -12,6 +12,8 @@
 #
 # $FreeBSD$
 
+#NO_UNIVERSE
+
 ident		EB9200
 
 include		"../at91/std.eb9200"
diff --git a/sys/arm/conf/ETHERNUT5 b/sys/arm/conf/ETHERNUT5
index 9bc234df9494..9df7f9c55aaf 100644
--- a/sys/arm/conf/ETHERNUT5
+++ b/sys/arm/conf/ETHERNUT5
@@ -17,6 +17,8 @@
 #
 # $FreeBSD$
 
+#NO_UNIVERSE
+
 ident		ETHERNUT5
 
 include "../at91/std.ethernut5"
diff --git a/sys/arm/conf/HL200 b/sys/arm/conf/HL200
index c8d43c261600..8e0d174512ef 100644
--- a/sys/arm/conf/HL200
+++ b/sys/arm/conf/HL200
@@ -17,6 +17,8 @@
 #
 # $FreeBSD$
 
+#NO_UNIVERSE
+
 ident		HL200
 
 include "../at91/std.hl200"
diff --git a/sys/arm/conf/HL201 b/sys/arm/conf/HL201
index 200f2f86ef7f..fb80bbed8ca9 100644
--- a/sys/arm/conf/HL201
+++ b/sys/arm/conf/HL201
@@ -17,6 +17,8 @@
 #
 # $FreeBSD$
 
+#NO_UNIVERSE
+
 ident		HL201
 
 include "../at91/std.hl201"
diff --git a/sys/arm/conf/KB920X b/sys/arm/conf/KB920X
index 916425ac9e04..a758a66e4e6d 100644
--- a/sys/arm/conf/KB920X
+++ b/sys/arm/conf/KB920X
@@ -18,6 +18,8 @@
 #
 # $FreeBSD$
 
+#NO_UNIVERSE
+
 ident		KB920X
 
 include		"../at91/std.kb920x"
diff --git a/sys/arm/conf/NSLU b/sys/arm/conf/NSLU
index a8c04d3185d3..e54e63b72568 100644
--- a/sys/arm/conf/NSLU
+++ b/sys/arm/conf/NSLU
@@ -17,6 +17,8 @@
 #
 # $FreeBSD$
 
+#NO_UNIVERSE
+
 ident		NSLU
 
 # XXX What is defined in std.avila does not exactly match the following:
diff --git a/sys/arm/conf/QILA9G20 b/sys/arm/conf/QILA9G20
index e0055573cf4d..257e37d34f5a 100644
--- a/sys/arm/conf/QILA9G20
+++ b/sys/arm/conf/QILA9G20
@@ -18,6 +18,8 @@
 #
 # $FreeBSD$
 
+#NO_UNIVERSE
+
 ident		QILA9G20
 
 include "../at91/std.qila9g20"
diff --git a/sys/arm/conf/QUARTZ b/sys/arm/conf/QUARTZ
index b6c20bb66af6..04f1b5c94749 100644
--- a/sys/arm/conf/QUARTZ
+++ b/sys/arm/conf/QUARTZ
@@ -17,7 +17,9 @@
 #
 # $FreeBSD$
 
-include		"VYBRID.common"
+#NO_UNIVERSE
+
+include		"VYBRID"
 ident		QUARTZ
 
 #FDT
diff --git a/sys/arm/conf/SAM9260EK b/sys/arm/conf/SAM9260EK
index 930429d2f800..34b64afd234b 100644
--- a/sys/arm/conf/SAM9260EK
+++ b/sys/arm/conf/SAM9260EK
@@ -17,6 +17,8 @@
 #
 # $FreeBSD$
 
+#NO_UNIVERSE
+
 ident		SAM9260EK
 
 include "../at91/std.sam9260ek"
diff --git a/sys/arm/conf/SAM9X25EK b/sys/arm/conf/SAM9X25EK
index 63fa8158bf94..d4b6343d9777 100644
--- a/sys/arm/conf/SAM9X25EK
+++ b/sys/arm/conf/SAM9X25EK
@@ -17,7 +17,8 @@
 #
 # $FreeBSD$
 
-# NOUNIVERSE:	disable building in make universe
+#NO_UNIVERSE
+
 ident		SAM9X25EK
 
 include "../at91/std.sam9x25ek"
diff --git a/sys/arm/conf/SN9G45 b/sys/arm/conf/SN9G45
index e44a0cf2c856..3eb646bbeeb4 100644
--- a/sys/arm/conf/SN9G45
+++ b/sys/arm/conf/SN9G45
@@ -17,6 +17,8 @@
 #
 # $FreeBSD$
 
+#NO_UNIVERSE
+
 ident		SN9G45
 
 include "../at91/std.sn9g45"
diff --git a/sys/arm/conf/VYBRID b/sys/arm/conf/VYBRID
new file mode 100644
index 000000000000..f39fa617a386
--- /dev/null
+++ b/sys/arm/conf/VYBRID
@@ -0,0 +1,149 @@
+# Kernel configuration for Vybrid Family boards.
+#
+# For more information on this file, please read the config(5) manual page,
+# and/or the handbook section on Kernel Configuration Files:
+#
+#    http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
+#
+# The handbook is also available locally in /usr/share/doc/handbook
+# if you've installed the doc distribution, otherwise always see the
+# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
+# latest information.
+#
+# An exhaustive list of options and more detailed explanations of the
+# device lines is also present in the ../../conf/NOTES and NOTES files.
+# If you are in doubt as to the purpose or necessity of a line, check first
+# in NOTES.
+#
+# $FreeBSD$
+
+ident		VYBRID
+include		"../freescale/vybrid/std.vybrid"
+
+makeoptions	MODULES_OVERRIDE=""
+makeoptions	WITHOUT_MODULES="ahc"
+
+makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
+makeoptions	WERROR="-Werror"
+
+options 	HZ=100
+options 	SCHED_4BSD		# 4BSD scheduler
+options 	INET			# InterNETworking
+options 	INET6			# IPv6 communications protocols
+options 	FFS			# Berkeley Fast Filesystem
+options 	SOFTUPDATES
+options 	UFS_ACL			# Support for access control lists
+options 	UFS_DIRHASH		# Improve performance on big directories
+options 	GEOM_PART_BSD		# BSD partition scheme
+options 	GEOM_PART_MBR		# MBR partition scheme
+options 	TMPFS			# Efficient memory filesystem
+options 	MSDOSFS			# MSDOS Filesystem
+options 	CD9660			# ISO 9660 Filesystem
+options 	PROCFS			# Process filesystem (requires PSEUDOFS)
+options 	PSEUDOFS		# Pseudo-filesystem framework
+#options 	NANDFS			# NAND Filesystem
+options 	COMPAT_43		# Compatible with BSD 4.3 [KEEP THIS!]
+options 	SCSI_DELAY=5000		# Delay (in ms) before probing SCSI
+options 	KTRACE
+options 	SYSVSHM			# SYSV-style shared memory
+options 	SYSVMSG			# SYSV-style message queues
+options 	SYSVSEM			# SYSV-style semaphores
+options 	_KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B real-time extensions
+options 	KBD_INSTALL_CDEV
+options 	PREEMPTION
+options 	FREEBSD_BOOT_LOADER
+options 	MUTEX_NOINLINE
+options 	RWLOCK_NOINLINE
+options 	NO_FFS_SNAPSHOT
+options 	NO_SWAPPING
+options 	VFP			# vfp/neon
+
+# Debugging
+makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
+options 	BREAK_TO_DEBUGGER
+#options	VERBOSE_SYSINIT		# Enable verbose sysinit messages
+options 	KDB
+options 	DDB			# Enable the kernel debugger
+#options	INVARIANTS		# Enable calls of extra sanity checking
+#options	INVARIANT_SUPPORT	# Extra sanity checks of internal structures, required by INVARIANTS
+#options	WITNESS			# Enable checks to detect deadlocks and cycles
+#options	WITNESS_SKIPSPIN	# Don't run witness on spinlocks for speed
+#options	DIAGNOSTIC
+
+# NFS support
+options 	NFSCL			# Network Filesystem Client
+options 	NFSLOCKD		# Network Lock Manager
+options 	NFS_ROOT		# NFS usable as /, requires NFSCLIENT
+
+# Uncomment this for NFS root
+#options	NFS_ROOT		# NFS usable as /, requires NFSCL
+#options	BOOTP_NFSROOT
+#options	BOOTP_COMPAT
+#options	BOOTP
+#options	BOOTP_NFSV3
+#options	BOOTP_WIRED_TO=ffec0
+
+device		mmc			# mmc/sd bus
+device		mmcsd			# mmc/sd flash cards
+device		sdhci			# generic sdhci
+
+#options 	ROOTDEVNAME=\"nfs:10.5.0.1:/tftpboot/cosmic\"
+#options 	ROOTDEVNAME=\"nandfs:/dev/gnand0s.root\"
+options 	ROOTDEVNAME=\"ufs:/dev/da0\"
+
+#options	SMP
+
+# Pseudo devices
+
+device		loop
+device		random
+device		pty
+device		md
+device		gpio
+
+# USB support
+options 	USB_HOST_ALIGN=32	# Align usb buffers to cache line size.
+device		usb
+options 	USB_DEBUG
+#options	USB_REQ_DEBUG
+#options	USB_VERBOSE
+#device		musb
+device		ehci
+#device		ohci
+
+device		umass
+device		scbus			# SCSI bus (required for SCSI)
+device		da			# Direct Access (disks)
+device		pass
+
+# SATA
+#device		ata
+#device		atadisk
+#device		mvs
+
+device		nand
+
+# Serial ports
+device		uart
+
+# I2C (TWSI)
+device		iic
+device		iicbus
+
+# Ethernet
+device		ether
+device		ffec
+
+# USB ethernet support, requires miibus
+device		miibus
+device		axe			# ASIX Electronics USB Ethernet
+device		bpf			# Berkeley packet filter
+
+device		sound
+
+# Framebuffer
+device		vt
+device		kbdmux
+options 	SC_DFLT_FONT		# compile font in
+makeoptions	SC_DFLT_FONT=cp437
+device		ukbd
diff --git a/sys/arm/conf/VYBRID.common b/sys/arm/conf/VYBRID.common
deleted file mode 100644
index 412f65cc1e64..000000000000
--- a/sys/arm/conf/VYBRID.common
+++ /dev/null
@@ -1,148 +0,0 @@
-# Kernel configuration for Vybrid Family boards.
-#
-# For more information on this file, please read the config(5) manual page,
-# and/or the handbook section on Kernel Configuration Files:
-#
-#    http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
-#
-# The handbook is also available locally in /usr/share/doc/handbook
-# if you've installed the doc distribution, otherwise always see the
-# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
-# latest information.
-#
-# An exhaustive list of options and more detailed explanations of the
-# device lines is also present in the ../../conf/NOTES and NOTES files.
-# If you are in doubt as to the purpose or necessity of a line, check first
-# in NOTES.
-#
-# $FreeBSD$
-
-include		"../freescale/vybrid/std.vybrid"
-
-makeoptions	MODULES_OVERRIDE=""
-makeoptions	WITHOUT_MODULES="ahc"
-
-makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
-makeoptions	WERROR="-Werror"
-
-options 	HZ=100
-options 	SCHED_4BSD		# 4BSD scheduler
-options 	INET			# InterNETworking
-options 	INET6			# IPv6 communications protocols
-options 	FFS			# Berkeley Fast Filesystem
-options 	SOFTUPDATES
-options 	UFS_ACL			# Support for access control lists
-options 	UFS_DIRHASH		# Improve performance on big directories
-options 	GEOM_PART_BSD		# BSD partition scheme
-options 	GEOM_PART_MBR		# MBR partition scheme
-options 	TMPFS			# Efficient memory filesystem
-options 	MSDOSFS			# MSDOS Filesystem
-options 	CD9660			# ISO 9660 Filesystem
-options 	PROCFS			# Process filesystem (requires PSEUDOFS)
-options 	PSEUDOFS		# Pseudo-filesystem framework
-#options 	NANDFS			# NAND Filesystem
-options 	COMPAT_43		# Compatible with BSD 4.3 [KEEP THIS!]
-options 	SCSI_DELAY=5000		# Delay (in ms) before probing SCSI
-options 	KTRACE
-options 	SYSVSHM			# SYSV-style shared memory
-options 	SYSVMSG			# SYSV-style message queues
-options 	SYSVSEM			# SYSV-style semaphores
-options 	_KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B real-time extensions
-options 	KBD_INSTALL_CDEV
-options 	PREEMPTION
-options 	FREEBSD_BOOT_LOADER
-options 	MUTEX_NOINLINE
-options 	RWLOCK_NOINLINE
-options 	NO_FFS_SNAPSHOT
-options 	NO_SWAPPING
-options 	VFP			# vfp/neon
-
-# Debugging
-makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
-options 	BREAK_TO_DEBUGGER
-#options	VERBOSE_SYSINIT		# Enable verbose sysinit messages
-options 	KDB
-options 	DDB			# Enable the kernel debugger
-#options	INVARIANTS		# Enable calls of extra sanity checking
-#options	INVARIANT_SUPPORT	# Extra sanity checks of internal structures, required by INVARIANTS
-#options	WITNESS			# Enable checks to detect deadlocks and cycles
-#options	WITNESS_SKIPSPIN	# Don't run witness on spinlocks for speed
-#options	DIAGNOSTIC
-
-# NFS support
-options 	NFSCL			# Network Filesystem Client
-options 	NFSLOCKD		# Network Lock Manager
-options 	NFS_ROOT		# NFS usable as /, requires NFSCLIENT
-
-# Uncomment this for NFS root
-#options	NFS_ROOT		# NFS usable as /, requires NFSCL
-#options	BOOTP_NFSROOT
-#options	BOOTP_COMPAT
-#options	BOOTP
-#options	BOOTP_NFSV3
-#options	BOOTP_WIRED_TO=ffec0
-
-device		mmc			# mmc/sd bus
-device		mmcsd			# mmc/sd flash cards
-device		sdhci			# generic sdhci
-
-#options 	ROOTDEVNAME=\"nfs:10.5.0.1:/tftpboot/cosmic\"
-#options 	ROOTDEVNAME=\"nandfs:/dev/gnand0s.root\"
-options 	ROOTDEVNAME=\"ufs:/dev/da0\"
-
-#options	SMP
-
-# Pseudo devices
-
-device		loop
-device		random
-device		pty
-device		md
-device		gpio
-
-# USB support
-options 	USB_HOST_ALIGN=32	# Align usb buffers to cache line size.
-device		usb
-options 	USB_DEBUG
-#options	USB_REQ_DEBUG
-#options	USB_VERBOSE
-#device		musb
-device		ehci
-#device		ohci
-
-device		umass
-device		scbus			# SCSI bus (required for SCSI)
-device		da			# Direct Access (disks)
-device		pass
-
-# SATA
-#device		ata
-#device		atadisk
-#device		mvs
-
-device		nand
-
-# Serial ports
-device		uart
-
-# I2C (TWSI)
-device		iic
-device		iicbus
-
-# Ethernet
-device		ether
-device		ffec
-
-# USB ethernet support, requires miibus
-device		miibus
-device		axe			# ASIX Electronics USB Ethernet
-device		bpf			# Berkeley packet filter
-
-device		sound
-
-# Framebuffer
-device		vt
-device		kbdmux
-options 	SC_DFLT_FONT		# compile font in
-makeoptions	SC_DFLT_FONT=cp437
-device		ukbd
diff --git a/sys/arm/conf/WANDBOARD-DUAL b/sys/arm/conf/WANDBOARD-DUAL
index 168b17d9e42b..598c91d8a800 100644
--- a/sys/arm/conf/WANDBOARD-DUAL
+++ b/sys/arm/conf/WANDBOARD-DUAL
@@ -17,6 +17,8 @@
 #
 # $FreeBSD$
 
+#NO_UNIVERSE
+
 include  	"IMX6"
 ident		WANDBOARD-DUAL
 
diff --git a/sys/arm/conf/WANDBOARD-QUAD b/sys/arm/conf/WANDBOARD-QUAD
index 155b36adc7f5..571f54be1ca1 100644
--- a/sys/arm/conf/WANDBOARD-QUAD
+++ b/sys/arm/conf/WANDBOARD-QUAD
@@ -17,6 +17,8 @@
 #
 # $FreeBSD$
 
+#NO_UNIVERSE
+
 include  	"IMX6"
 ident		WANDBOARD-QUAD
 
diff --git a/sys/arm/conf/WANDBOARD-SOLO b/sys/arm/conf/WANDBOARD-SOLO
index 7465e4f61996..f6df97c9574e 100644
--- a/sys/arm/conf/WANDBOARD-SOLO
+++ b/sys/arm/conf/WANDBOARD-SOLO
@@ -17,6 +17,8 @@
 #
 # $FreeBSD$
 
+#NO_UNIVERSE
+
 include  	"IMX6"
 ident		WANDBOARD-SOLO
 
-- 
cgit v1.2.3