path: root/usr/src/uts/Makefile.uts

#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 1991, 2010, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2011 Bayard G. Bell. All rights reserved.
# Copyright (c) 2011,2017 by Delphix. All rights reserved.
# Copyright (c) 2013 Andrew Stormont.  All rights reserved.
# Copyright 2018 Joyent, Inc.
# Copyright 2016 Hans Rosenfeld <rosenfeld@grumpf.hope-2000.org>
# Copyright 2019 Joyent, Inc.
#

#
#	This Makefile contains the common targets and definitions for
#	all kernels. It is to be included in the Makefiles for specific
#	implementation architectures and processor architecture dependent
#	modules: i.e.: all driving kernel Makefiles.
#
#	Include global definitions:
#
include $(SRC)/Makefile.master

#
#	No text domain in the kernel.
#
DTEXTDOM =

#
#	Keep references to $(SRC)/common relative.
COMMONBASE=	$(UTSBASE)/../common

#
#	Setup build-specific vars
#	To add a build type:
#		add name to ALL_BUILDS32 & ALL_BUILDS64
#		set CLASS_name and OBJ_DIR_name
#		add targets to Makefile.targ
#

#
#	DEF_BUILDS is for def, lint, sischeck, and install
#	ALL_BUILDS is for everything else (all, clean, ...)
#
# The NOT_RELEASE_BUILD noise is to maintain compatibility with the
# gatekeeper's nightly build script.
#
DEF_BUILDS32				= obj32
DEF_BUILDS64				= obj64
DEF_BUILDSONLY64			= obj64
$(NOT_RELEASE_BUILD)DEF_BUILDS32	= debug32
$(NOT_RELEASE_BUILD)DEF_BUILDS64	= debug64
$(NOT_RELEASE_BUILD)DEF_BUILDSONLY64	= debug64
ALL_BUILDS32				= obj32 debug32
ALL_BUILDS64				= obj64 debug64
ALL_BUILDSONLY64			= obj64 debug64

#
#	For modules in 64b dirs that aren't built 64b
#	or modules in 64b dirs that aren't built 32b we
#	need to create empty modlintlib files so global lint works
#
LINT32_BUILDS	= debug32
LINT64_BUILDS	= debug64

#
#	Build class (32b or 64b)
#
CLASS_OBJ32	= 32
CLASS_DBG32	= 32
CLASS_OBJ64	= 64
CLASS_DBG64	= 64
CLASS		= $(CLASS_$(BUILD_TYPE))

#
#	Build subdirectory
#
OBJS_DIR_OBJ32	= obj32
OBJS_DIR_DBG32	= debug32
OBJS_DIR_OBJ64	= obj64
OBJS_DIR_DBG64	= debug64
OBJS_DIR	= $(OBJS_DIR_$(BUILD_TYPE))

#
#	Create defaults so empty rules don't
#	confuse make
#
CLASS_		= 64
OBJS_DIR_	= debug64

#
#	Build tools
#
CC_sparc_32	= $(sparc_CC)
CC_sparc_64	= $(sparcv9_CC)

CC_i386_32	= $(i386_CC)
CC_i386_64	= $(amd64_CC)
CC_amd64_64	= $(amd64_CC)

CC		= $(CC_$(MACH)_$(CLASS))

AS_sparc_32	= $(sparc_AS)
AS_sparc_64	= $(sparcv9_AS)

AS_i386_32	= $(i386_AS)
AS_i386_64	= $(amd64_AS)
AS_amd64_64	= $(amd64_AS)

AS		= $(AS_$(MACH)_$(CLASS))

LD_sparc_32	= $(sparc_LD)
LD_sparc_64	= $(sparcv9_LD)

LD_i386_32	= $(i386_LD)
LD_i386_64	= $(amd64_LD)
LD_amd64_64	= $(amd64_LD)

LD		= $(LD_$(MACH)_$(CLASS))

LINT_sparc_32	= $(sparc_LINT)
LINT_sparc_64	= $(sparcv9_LINT)

LINT_i386_32	= $(i386_LINT)
LINT_i386_64	= $(amd64_LINT)
LINT_amd64_64	= $(amd64_LINT)

LINT		= $(LINT_$(MACH)_$(CLASS))

MODEL_32	= ilp32
MODEL_64	= lp64
MODEL		= $(MODEL_$(CLASS))

#
#	Build rules for linting the kernel.
#
LHEAD =	$(ECHO) "\n$@";

# Note: egrep returns "failure" if there are no matches, which is
# exactly the opposite of what we need.
LGREP.2 =	if egrep -v ' (_init|_fini|_info) '; then false; else true; fi

LTAIL =

LINT.c =	$(LINT) -c -dirout=$(LINTS_DIR) $(LINTFLAGS) $(LINT_DEFS) $(CPPFLAGS)

# Please do not add new erroff directives here.  If you need to disable
# lint warnings in your module for things that cannot be fixed in any
# reasonable manner, please augment LINTTAGS in your module Makefile
# instead.
LINTTAGS	= -erroff=E_INCONS_ARG_DECL2
LINTTAGS	+= -erroff=E_INCONS_VAL_TYPE_DECL2

LINTFLAGS_sparc_32	= $(LINTCCMODE) -nsxmuF -errtags=yes
LINTFLAGS_sparc_64	= $(LINTFLAGS_sparc_32) -m64
LINTFLAGS_i386_32	= $(LINTCCMODE) -nsxmuF -errtags=yes
LINTFLAGS_i386_64	= $(LINTFLAGS_i386_32) -m64

LINTFLAGS	= $(LINTFLAGS_$(MACH)_$(CLASS)) $(LINTTAGS)
LINTFLAGS	+= $(C99LMODE)

#
#	Override this variable to modify the name of the lint target.
#
LINT_MODULE=	$(MODULE)

#
#	Build the compile/assemble lines:
#
EXTRA_OPTIONS		=
AS_DEFS			= -D_ASM -D__STDC__=0

ALWAYS_DEFS_32		= -D_KERNEL -D_SYSCALL32 -D_DDI_STRICT
ALWAYS_DEFS_64		= -D_KERNEL -D_SYSCALL32 -D_SYSCALL32_IMPL -D_ELF64 \
			-D_DDI_STRICT
#
# XX64	This should be defined by the compiler!
#
ALWAYS_DEFS_64		+= -Dsun -D__sun -D__SVR4
ALWAYS_DEFS		= $(ALWAYS_DEFS_$(CLASS))

#
#	CPPFLAGS is deliberatly set with a "=" and not a "+=".  For the kernel
#	the header include path should not look for header files outside of
#	the kernel code.  This "=" removes the search path built in
#	Makefile.master inside CPPFLAGS.  Ditto for AS_CPPFLAGS.
#
CPPFLAGS	= $(ALWAYS_DEFS) $(ALL_DEFS) $(CONFIG_DEFS) \
		   $(INCLUDE_PATH) $(EXTRA_OPTIONS)
ASFLAGS		+= -P
AS_CPPFLAGS	= $(ALWAYS_DEFS) $(ALL_DEFS) $(CONFIG_DEFS) $(AS_DEFS) \
		   $(AS_INC_PATH) $(EXTRA_OPTIONS)

#
#	Make it (relatively) easy to share compilation options between
#	all kernel implementations.
#

# Override the default, the kernel is squeaky clean
CERRWARN = -errtags=yes -errwarn=%all

CERRWARN += -_gcc=-Wno-missing-braces
CERRWARN += -_gcc=-Wno-sign-compare
CERRWARN += -_gcc=-Wno-unknown-pragmas
CERRWARN += -_gcc=-Wno-unused-parameter
CERRWARN += -_gcc=-Wno-missing-field-initializers

# gcc4 lacks -Wno-maybe-uninitialized
CNOWARN_UNINIT = -_gcc4=-Wno-uninitialized \
    -_gcc7=-Wno-maybe-uninitialized \
    -_gcc8=-Wno-maybe-uninitialized

# DEBUG v. -nd make for frequent unused variables, empty conditions, etc. in
# -nd builds
$(RELEASE_BUILD)CERRWARN += -_gcc=-Wno-unused
$(RELEASE_BUILD)CERRWARN += -_gcc=-Wno-empty-body

CERRWARN += -_smatch=-p=illumos_kernel
include $(SRC)/Makefile.smatch

#
# Unfortunately, _IOWR() is regularly used with a third argument of 0,
# so we have to disable all these smatch checks.
#
SMOFF += sizeof

#
# Add specific compiler options that are required based on the
# architecture in question.
#
CFLAGS_uts_i386 += -_gcc7=-mindirect-branch=thunk-extern
CFLAGS_uts_i386 += -_gcc7=-mindirect-branch-register
CFLAGS_uts_i386 += -_gcc8=-mindirect-branch=thunk-extern
CFLAGS_uts_i386 += -_gcc8=-mindirect-branch-register

CSTD = $(CSTD_GNU99)

CFLAGS_uts		=
CFLAGS_uts		+= $(STAND_FLAGS_$(CLASS))
CFLAGS_uts		+= $(CCVERBOSE)
CFLAGS_uts		+= $(ILDOFF)
CFLAGS_uts		+= $(XAOPT)
CFLAGS_uts		+= $(CTF_FLAGS_$(CLASS))
CFLAGS_uts		+= $(CERRWARN)
CFLAGS_uts		+= $(CCNOAUTOINLINE)
CFLAGS_uts		+= $(CCNOREORDER)
CFLAGS_uts		+= $(CCNOAGGRESSIVELOOPS)
CFLAGS_uts		+= $(CGLOBALSTATIC)
CFLAGS_uts		+= $(EXTRA_CFLAGS)
CFLAGS_uts		+= $(CSOURCEDEBUGFLAGS)
CFLAGS_uts		+= $(CUSERFLAGS)
CFLAGS_uts		+= $(CFLAGS_uts_$(MACH))

#
#	Declare that $(OBJECTS) and $(LINTS) can be compiled in parallel.
#	The DUMMY target is for those instances where OBJECTS and LINTS
#	are empty (to avoid an unconditional .PARALLEL).
.PARALLEL:	$(OBJECTS) $(LINTS) DUMMY

#
#	Expanded dependencies
#
DEF_DEPS	= $(DEF_BUILDS:%=def.%)
ALL_DEPS	= $(ALL_BUILDS:%=all.%)
CLEAN_DEPS	= $(ALL_BUILDS:%=clean.%)
CLOBBER_DEPS	= $(ALL_BUILDS:%=clobber.%)
LINT_DEPS	= $(DEF_BUILDS:%=lint.%)
MODLINTLIB_DEPS	= $(DEF_BUILDS:%=modlintlib.%)
MODLIST_DEPS	= $(DEF_BUILDS:%=modlist.%)
CLEAN_LINT_DEPS	= $(ALL_BUILDS:%=clean.lint.%)
INSTALL_DEPS	= $(DEF_BUILDS:%=install.%)
SYM_DEPS	= $(SYM_BUILDS:%=symcheck.%)
SISCHECK_DEPS	= $(DEF_BUILDS:%=sischeck.%)
SISCLEAN_DEPS	= $(ALL_BUILDS:%=sisclean.%)

#
#	Default module name
#
BINARY		= $(OBJS_DIR)/$(MODULE)

#
#	Default cleanup definitions
#
CLEANLINTFILES	= $(LINTS) $(MOD_LINT_LIB)
CLEANFILES	= $(OBJECTS) $(CLEANLINTFILES)
CLOBBERFILES	= $(BINARY) $(CLEANFILES)

#
#	Installation constants:
#
#		FILEMODE is the mode given to the kernel modules
#		CFILEMODE is the mode given to the '.conf' files
#
FILEMODE	 = 755
DIRMODE		 = 755
CFILEMODE	 = 644

#
#	Special Installation Macros for the installation of '.conf' files.
#
#	These are unique because they are not installed from the current
#	working directory.
#
# Sigh.  Apparently at some time in the past there was a confusion on
# whether the name is SRC_CONFFILE or SRC_CONFILE.  Consistency with the
# other names would indicate SRC_CONFFILE, but the voting is >180 Makefiles
# with SRC_CONFILE and about 11 with SRC_CONFFILE.  Software development
# isn't a popularity contest, though, and so my inclination is to define
# both names for now and incrementally convert to SRC_CONFFILE to be consistent
# with the other names.
#
CONFFILE		= $(MODULE).conf
SRC_CONFFILE		= $(CONF_SRCDIR)/$(CONFFILE)
SRC_CONFILE		= $(SRC_CONFFILE)
ROOT_CONFFILE_32	= $(ROOTMODULE).conf
ROOT_CONFFILE_64	= $(ROOTMODULE:%/$(SUBDIR64)/$(MODULE)=%/$(MODULE)).conf
ROOT_CONFFILE		= $(ROOT_CONFFILE_$(CLASS))


INS.conffile= \
	$(RM) $@; $(INS) -s -m $(CFILEMODE) -f $(@D) $(SRC_CONFFILE)

#
# The CTF merge of child kernel modules is performed against one of the genunix
# modules.  For Intel builds, all modules will be used with a single genunix:
# the one built in intel/genunix.  For SPARC builds, a given
# module may be
# used with one of a number of genunix files, depending on what platform the
# module is deployed on.  We merge against the sun4u genunix to optimize for
# the common case.  We also merge against the ip driver since networking is
# typically loaded and types defined therein are shared between many modules.
#
CTFMERGE_GUDIR_sparc	= sun4u
CTFMERGE_GUDIR_i386	= intel
CTFMERGE_GUDIR		= $(CTFMERGE_GUDIR_$(MACH))

CTFMERGE_GENUNIX	= \
	$(UTSBASE)/$(CTFMERGE_GUDIR)/genunix/$(OBJS_DIR)/genunix

#
# Used to uniquify a non-genunix module against genunix. $VERSION is used
# for the label.
#
# For the ease of developers dropping modules onto possibly unrelated systems,
# you can set NO_GENUNIX_UNIQUIFY= in the environment to skip uniquifying
# against genunix.
#
NO_GENUNIX_UNIQUIFY=$(POUND_SIGN)
CTFMERGE_GENUNIX_DFLAG=-d $(CTFMERGE_GENUNIX)
$(NO_GENUNIX_UNIQUIFY)CTFMERGE_GENUNIX_DFLAG=

CTFMERGE_UNIQUIFY_AGAINST_GENUNIX	= \
	$(CTFMERGE) $(CTFMRGFLAGS) -L VERSION \
	$(CTFMERGE_GENUNIX_DFLAG) -o $@ $(OBJECTS) $(CTFEXTRAOBJS)

#
# Used to merge the genunix module.
#
CTFMERGE_GENUNIX_MERGE		= \
	$(CTFMERGE) $(CTFMRGFLAGS) -L VERSION -o $@ \
	$(OBJECTS) $(CTFEXTRAOBJS) $(IPCTF_TARGET)

#
# We ctfmerge the ip objects into genunix to maximize the number of common types
# found there, thus maximizing the effectiveness of uniquification.  We don't
# want the genunix build to have to know about the individual ip objects, so we
# put them in an archive.  The genunix ctfmerge then includes this archive.
#
IPCTF		= $(IPDRV_DIR)/$(OBJS_DIR)/ipctf.a

#
# Rule for building fake shared libraries used for symbol resolution
# when building other modules.  -znoreloc is needed here to avoid
# tripping over code that isn't really suitable for shared libraries.
#
BUILD.SO		= \
	$(LD) -o $@ $(GSHARED) $(ZNORELOC) -h $(SONAME)

#
# SONAME defaults for common fake shared libraries.
#
$(LIBGEN)		:= SONAME = $(MODULE)
$(PLATLIB)		:= SONAME = misc/platmod
$(CPULIB)		:= SONAME = 'cpu/$$CPU'
$(DTRACESTUBS)		:= SONAME = dtracestubs

#
#	Installation directories
#

#
#	For now, 64b modules install into a subdirectory
#	of their 32b brethren.
#
SUBDIR64_sparc		= sparcv9
SUBDIR64_i386		= amd64
SUBDIR64		= $(SUBDIR64_$(MACH))

ROOT_MOD_DIR		= $(ROOT)/kernel

ROOT_KERN_DIR_32	= $(ROOT_MOD_DIR)
ROOT_BRAND_DIR_32	= $(ROOT_MOD_DIR)/brand
ROOT_DRV_DIR_32		= $(ROOT_MOD_DIR)/drv
ROOT_DTRACE_DIR_32	= $(ROOT_MOD_DIR)/dtrace
ROOT_EXEC_DIR_32	= $(ROOT_MOD_DIR)/exec
ROOT_FS_DIR_32		= $(ROOT_MOD_DIR)/fs
ROOT_SCHED_DIR_32	= $(ROOT_MOD_DIR)/sched
ROOT_SOCK_DIR_32	= $(ROOT_MOD_DIR)/socketmod
ROOT_STRMOD_DIR_32	= $(ROOT_MOD_DIR)/strmod
ROOT_IPP_DIR_32		= $(ROOT_MOD_DIR)/ipp
ROOT_SYS_DIR_32		= $(ROOT_MOD_DIR)/sys
ROOT_MISC_DIR_32	= $(ROOT_MOD_DIR)/misc
ROOT_KGSS_DIR_32	= $(ROOT_MOD_DIR)/misc/kgss
ROOT_SCSI_VHCI_DIR_32	= $(ROOT_MOD_DIR)/misc/scsi_vhci
ROOT_PMCS_FW_DIR_32	= $(ROOT_MOD_DIR)/misc/pmcs
ROOT_QLC_FW_DIR_32	= $(ROOT_MOD_DIR)/misc/qlc
ROOT_EMLXS_FW_DIR_32	= $(ROOT_MOD_DIR)/misc/emlxs
ROOT_NLMISC_DIR_32	= $(ROOT_MOD_DIR)/misc
ROOT_MACH_DIR_32	= $(ROOT_MOD_DIR)/mach
ROOT_CPU_DIR_32		= $(ROOT_MOD_DIR)/cpu
ROOT_TOD_DIR_32		= $(ROOT_MOD_DIR)/tod
ROOT_FONT_DIR_32	= $(ROOT_MOD_DIR)/fonts
ROOT_DACF_DIR_32	= $(ROOT_MOD_DIR)/dacf
ROOT_CRYPTO_DIR_32	= $(ROOT_MOD_DIR)/crypto
ROOT_MAC_DIR_32		= $(ROOT_MOD_DIR)/mac
ROOT_CC_DIR_32		= $(ROOT_MOD_DIR)/cc
ROOT_OVERLAY_DIR_32	= $(ROOT_MOD_DIR)/overlay
ROOT_KICONV_DIR_32	= $(ROOT_MOD_DIR)/kiconv

ROOT_KERN_DIR_64	= $(ROOT_MOD_DIR)/$(SUBDIR64)
ROOT_BRAND_DIR_64	= $(ROOT_MOD_DIR)/brand/$(SUBDIR64)
ROOT_DRV_DIR_64		= $(ROOT_MOD_DIR)/drv/$(SUBDIR64)
ROOT_DTRACE_DIR_64	= $(ROOT_MOD_DIR)/dtrace/$(SUBDIR64)
ROOT_EXEC_DIR_64	= $(ROOT_MOD_DIR)/exec/$(SUBDIR64)
ROOT_FS_DIR_64		= $(ROOT_MOD_DIR)/fs/$(SUBDIR64)
ROOT_SCHED_DIR_64	= $(ROOT_MOD_DIR)/sched/$(SUBDIR64)
ROOT_SOCK_DIR_64	= $(ROOT_MOD_DIR)/socketmod/$(SUBDIR64)
ROOT_STRMOD_DIR_64	= $(ROOT_MOD_DIR)/strmod/$(SUBDIR64)
ROOT_IPP_DIR_64		= $(ROOT_MOD_DIR)/ipp/$(SUBDIR64)
ROOT_SYS_DIR_64		= $(ROOT_MOD_DIR)/sys/$(SUBDIR64)
ROOT_MISC_DIR_64	= $(ROOT_MOD_DIR)/misc/$(SUBDIR64)
ROOT_KGSS_DIR_64	= $(ROOT_MOD_DIR)/misc/kgss/$(SUBDIR64)
ROOT_SCSI_VHCI_DIR_64	= $(ROOT_MOD_DIR)/misc/scsi_vhci/$(SUBDIR64)
ROOT_PMCS_FW_DIR_64	= $(ROOT_MOD_DIR)/misc/pmcs/$(SUBDIR64)
ROOT_QLC_FW_DIR_64	= $(ROOT_MOD_DIR)/misc/qlc/$(SUBDIR64)
ROOT_EMLXS_FW_DIR_64	= $(ROOT_MOD_DIR)/misc/emlxs/$(SUBDIR64)
ROOT_NLMISC_DIR_64	= $(ROOT_MOD_DIR)/misc/$(SUBDIR64)
ROOT_MACH_DIR_64	= $(ROOT_MOD_DIR)/mach/$(SUBDIR64)
ROOT_CPU_DIR_64		= $(ROOT_MOD_DIR)/cpu/$(SUBDIR64)
ROOT_TOD_DIR_64		= $(ROOT_MOD_DIR)/tod/$(SUBDIR64)
ROOT_FONT_DIR_64	= $(ROOT_MOD_DIR)/fonts/$(SUBDIR64)
ROOT_DACF_DIR_64	= $(ROOT_MOD_DIR)/dacf/$(SUBDIR64)
ROOT_CRYPTO_DIR_64	= $(ROOT_MOD_DIR)/crypto/$(SUBDIR64)
ROOT_MAC_DIR_64		= $(ROOT_MOD_DIR)/mac/$(SUBDIR64)
ROOT_CC_DIR_64		= $(ROOT_MOD_DIR)/cc/$(SUBDIR64)
ROOT_OVERLAY_DIR_64	= $(ROOT_MOD_DIR)/overlay/$(SUBDIR64)
ROOT_KICONV_DIR_64	= $(ROOT_MOD_DIR)/kiconv/$(SUBDIR64)

ROOT_KERN_DIR		= $(ROOT_KERN_DIR_$(CLASS))
ROOT_BRAND_DIR		= $(ROOT_BRAND_DIR_$(CLASS))
ROOT_DRV_DIR		= $(ROOT_DRV_DIR_$(CLASS))
ROOT_DTRACE_DIR		= $(ROOT_DTRACE_DIR_$(CLASS))
ROOT_EXEC_DIR		= $(ROOT_EXEC_DIR_$(CLASS))
ROOT_FS_DIR		= $(ROOT_FS_DIR_$(CLASS))
ROOT_SCHED_DIR		= $(ROOT_SCHED_DIR_$(CLASS))
ROOT_SOCK_DIR		= $(ROOT_SOCK_DIR_$(CLASS))
ROOT_STRMOD_DIR		= $(ROOT_STRMOD_DIR_$(CLASS))
ROOT_IPP_DIR		= $(ROOT_IPP_DIR_$(CLASS))
ROOT_SYS_DIR		= $(ROOT_SYS_DIR_$(CLASS))
ROOT_MISC_DIR		= $(ROOT_MISC_DIR_$(CLASS))
ROOT_KGSS_DIR		= $(ROOT_KGSS_DIR_$(CLASS))
ROOT_SCSI_VHCI_DIR	= $(ROOT_SCSI_VHCI_DIR_$(CLASS))
ROOT_PMCS_FW_DIR	= $(ROOT_PMCS_FW_DIR_$(CLASS))
ROOT_QLC_FW_DIR		= $(ROOT_QLC_FW_DIR_$(CLASS))
ROOT_EMLXS_FW_DIR	= $(ROOT_EMLXS_FW_DIR_$(CLASS))
ROOT_NLMISC_DIR		= $(ROOT_NLMISC_DIR_$(CLASS))
ROOT_MACH_DIR		= $(ROOT_MACH_DIR_$(CLASS))
ROOT_CPU_DIR		= $(ROOT_CPU_DIR_$(CLASS))
ROOT_TOD_DIR		= $(ROOT_TOD_DIR_$(CLASS))
ROOT_FONT_DIR		= $(ROOT_FONT_DIR_$(CLASS))
ROOT_DACF_DIR		= $(ROOT_DACF_DIR_$(CLASS))
ROOT_CRYPTO_DIR		= $(ROOT_CRYPTO_DIR_$(CLASS))
ROOT_MAC_DIR		= $(ROOT_MAC_DIR_$(CLASS))
ROOT_CC_DIR		= $(ROOT_CC_DIR_$(CLASS))
ROOT_OVERLAY_DIR	= $(ROOT_OVERLAY_DIR_$(CLASS))
ROOT_KICONV_DIR		= $(ROOT_KICONV_DIR_$(CLASS))
ROOT_FIRMWARE_DIR	= $(ROOT_MOD_DIR)/firmware

ROOT_MOD_DIRS_32	= $(ROOT_BRAND_DIR_32) $(ROOT_DRV_DIR_32)
ROOT_MOD_DIRS_32	= $(ROOT_BRAND_DIR_32) $(ROOT_DRV_DIR_32)
ROOT_MOD_DIRS_32	+= $(ROOT_EXEC_DIR_32) $(ROOT_DTRACE_DIR_32)
ROOT_MOD_DIRS_32	+= $(ROOT_FS_DIR_32) $(ROOT_SCHED_DIR_32)
ROOT_MOD_DIRS_32	+= $(ROOT_STRMOD_DIR_32) $(ROOT_SYS_DIR_32)
ROOT_MOD_DIRS_32	+= $(ROOT_IPP_DIR_32) $(ROOT_SOCK_DIR_32)
ROOT_MOD_DIRS_32	+= $(ROOT_MISC_DIR_32) $(ROOT_MACH_DIR_32)
ROOT_MOD_DIRS_32	+= $(ROOT_KGSS_DIR_32)
ROOT_MOD_DIRS_32	+= $(ROOT_SCSI_VHCI_DIR_32)
ROOT_MOD_DIRS_32	+= $(ROOT_PMCS_FW_DIR_32)
ROOT_MOD_DIRS_32        += $(ROOT_QLC_FW_DIR_32)
ROOT_MOD_DIRS_32        += $(ROOT_EMLXS_FW_DIR_32)
ROOT_MOD_DIRS_32	+= $(ROOT_CPU_DIR_32) $(ROOT_FONT_DIR_32)
ROOT_MOD_DIRS_32	+= $(ROOT_TOD_DIR_32) $(ROOT_DACF_DIR_32)
ROOT_MOD_DIRS_32	+= $(ROOT_CRYPTO_DIR_32) $(ROOT_MAC_DIR_32)
ROOT_MOD_DIRS_32	+= $(ROOT_CC_DIR_32)
ROOT_MOD_DIRS_32	+= $(ROOT_OVERLAY_DIR_32)
ROOT_MOD_DIRS_32	+= $(ROOT_KICONV_DIR_32)
ROOT_MOD_DIRS_32	+= $(ROOT_FIRMWARE_DIR)

USR_MOD_DIR		= $(ROOT)/usr/kernel

USR_DRV_DIR_32		= $(USR_MOD_DIR)/drv
USR_EXEC_DIR_32		= $(USR_MOD_DIR)/exec
USR_FS_DIR_32		= $(USR_MOD_DIR)/fs
USR_SCHED_DIR_32	= $(USR_MOD_DIR)/sched
USR_SOCK_DIR_32		= $(USR_MOD_DIR)/socketmod
USR_STRMOD_DIR_32	= $(USR_MOD_DIR)/strmod
USR_SYS_DIR_32		= $(USR_MOD_DIR)/sys
USR_MISC_DIR_32		= $(USR_MOD_DIR)/misc
USR_DACF_DIR_32		= $(USR_MOD_DIR)/dacf
USR_PCBE_DIR_32		= $(USR_MOD_DIR)/pcbe
USR_DTRACE_DIR_32	= $(USR_MOD_DIR)/dtrace
USR_BRAND_DIR_32	= $(USR_MOD_DIR)/brand

USR_DRV_DIR_64		= $(USR_MOD_DIR)/drv/$(SUBDIR64)
USR_EXEC_DIR_64		= $(USR_MOD_DIR)/exec/$(SUBDIR64)
USR_FS_DIR_64		= $(USR_MOD_DIR)/fs/$(SUBDIR64)
USR_SCHED_DIR_64	= $(USR_MOD_DIR)/sched/$(SUBDIR64)
USR_SOCK_DIR_64		= $(USR_MOD_DIR)/socketmod/$(SUBDIR64)
USR_STRMOD_DIR_64	= $(USR_MOD_DIR)/strmod/$(SUBDIR64)
USR_SYS_DIR_64		= $(USR_MOD_DIR)/sys/$(SUBDIR64)
USR_MISC_DIR_64		= $(USR_MOD_DIR)/misc/$(SUBDIR64)
USR_DACF_DIR_64		= $(USR_MOD_DIR)/dacf/$(SUBDIR64)
USR_PCBE_DIR_64		= $(USR_MOD_DIR)/pcbe/$(SUBDIR64)
USR_DTRACE_DIR_64	= $(USR_MOD_DIR)/dtrace/$(SUBDIR64)
USR_BRAND_DIR_64	= $(USR_MOD_DIR)/brand/$(SUBDIR64)

USR_DRV_DIR		= $(USR_DRV_DIR_$(CLASS))
USR_EXEC_DIR		= $(USR_EXEC_DIR_$(CLASS))
USR_FS_DIR		= $(USR_FS_DIR_$(CLASS))
USR_SCHED_DIR		= $(USR_SCHED_DIR_$(CLASS))
USR_SOCK_DIR		= $(USR_SOCK_DIR_$(CLASS))
USR_STRMOD_DIR		= $(USR_STRMOD_DIR_$(CLASS))
USR_SYS_DIR		= $(USR_SYS_DIR_$(CLASS))
USR_MISC_DIR		= $(USR_MISC_DIR_$(CLASS))
USR_DACF_DIR		= $(USR_DACF_DIR_$(CLASS))
USR_PCBE_DIR		= $(USR_PCBE_DIR_$(CLASS))
USR_DTRACE_DIR		= $(USR_DTRACE_DIR_$(CLASS))
USR_BRAND_DIR		= $(USR_BRAND_DIR_$(CLASS))

USR_MOD_DIRS_32		= $(USR_DRV_DIR_32) $(USR_EXEC_DIR_32)
USR_MOD_DIRS_32		+= $(USR_FS_DIR_32) $(USR_SCHED_DIR_32)
USR_MOD_DIRS_32		+= $(USR_STRMOD_DIR_32) $(USR_SYS_DIR_32)
USR_MOD_DIRS_32		+= $(USR_MISC_DIR_32) $(USR_DACF_DIR_32)
USR_MOD_DIRS_32		+= $(USR_PCBE_DIR_32)
USR_MOD_DIRS_32		+= $(USR_DTRACE_DIR_32) $(USR_BRAND_DIR_32)
USR_MOD_DIRS_32		+= $(USR_SOCK_DIR_32)

#
#
#
include $(SRC)/Makefile.psm

#
#	The "-r" on the remove may be considered temporary, but is required
#	while the replacement of the SUNW,SPARCstation-10,SX directory by
#	a symbolic link is being propagated.
#
INS.slink1= $(RM) -r $@; $(SYMLINK) $(PLATFORM) $@
INS.slink2= $(RM) -r $@; $(SYMLINK) ../$(PLATFORM)/$(@F) $@
INS.slink3= $(RM) -r $@; $(SYMLINK) $(IMPLEMENTED_PLATFORM) $@
INS.slink4= $(RM) -r $@; $(SYMLINK) ../$(PLATFORM)/include $@
INS.slink5= $(RM) -r $@; $(SYMLINK) ../$(PLATFORM)/sbin $@
INS.slink6= $(RM) -r $@; $(SYMLINK) ../../$(PLATFORM)/lib/$(MODULE) $@
INS.slink7= $(RM) -r $@; $(SYMLINK) ../../$(PLATFORM)/sbin/$(@F) $@

ROOT_PLAT_LINKS		 = $(PLAT_LINKS:%=$(ROOT_PLAT_DIR)/%)
ROOT_PLAT_LINKS_2	 = $(PLAT_LINKS_2:%=$(ROOT_PLAT_DIR)/%)
USR_PLAT_LINKS		 = $(PLAT_LINKS:%=$(USR_PLAT_DIR)/%)
USR_PLAT_LINKS_2	 = $(PLAT_LINKS_2:%=$(USR_PLAT_DIR)/%)

#
# Collection of all relevant, delivered kernel modules.
#
# Note that we insist on building genunix first, because everything else
# uniquifies against it.  When doing a 'make' from usr/src/uts/, we'll enter
# the platform directories first.  These will cd into the corresponding genunix
# directory and build it.  So genunix /shouldn't/ get rebuilt when we get to
# building all the kernel modules.  However, due to an as-yet-unexplained
# problem with dependencies, sometimes it does get rebuilt, which then messes
# up the other modules.  So we always force the issue here rather than try to
# build genunix in parallel with everything else.
#
PARALLEL_KMODS = $(DRV_KMODS) $(EXEC_KMODS) $(FS_KMODS) $(SCHED_KMODS) \
		 $(TOD_KMODS) $(STRMOD_KMODS) $(SYS_KMODS) $(MISC_KMODS) \
		 $(NLMISC_KMODS) $(MACH_KMODS) $(CPU_KMODS) $(GSS_KMODS) \
		 $(MMU_KMODS) $(DACF_KMODS) $(EXPORT_KMODS) $(IPP_KMODS) \
		 $(CRYPTO_KMODS) $(PCBE_KMODS) \
		 $(DRV_KMODS_$(CLASS)) $(MISC_KMODS_$(CLASS)) $(MAC_KMODS) \
		 $(BRAND_KMODS) $(KICONV_KMODS) $(OVERLAY_KMODS) $(CC_KMODS) \
		 $(SOCKET_KMODS)

KMODS = $(GENUNIX_KMODS) $(PARALLEL_KMODS)

$(PARALLEL_KMODS): $(GENUNIX_KMODS)

LINT_KMODS = $(DRV_KMODS) $(EXEC_KMODS) $(FS_KMODS) $(SCHED_KMODS) \
	  $(TOD_KMODS) $(STRMOD_KMODS) $(SYS_KMODS) $(MISC_KMODS) \
	  $(MACH_KMODS) $(GSS_KMODS) $(DACF_KMODS) $(IPP_KMODS) \
	  $(CRYPTO_KMODS) $(PCBE_KMODS) \
	  $(DRV_KMODS_$(CLASS)) $(MISC_KMODS_$(CLASS)) $(MAC_KMODS) \
	  $(BRAND_KMODS) $(KICONV_KMODS) $(CC_KMODS) $(SOCKET_KMODS)

#
#	Files to be compiled with -xa, to generate basic block execution
#	count data.
#
#	There are several ways to compile parts of the kernel for kcov:
#               1)  Add targets to BB_FILES here or in other Makefiles
#                       (they must in the form of $(OBJS_DIR)/target.o)
#               2)  setenv BB_FILES '$(XXX_OBJS:%=$(OBJS_DIR)/%)'
#               3)  setenv BB_FILES '$(OBJECTS)'
#
#       Do NOT setenv CFLAGS -xa, as that will cause infinite recursion
#       in unix_bb.o
#
BB_FILES =
$(BB_FILES)	:= XAOPT = -xa

#
#	The idea here is for unix_bb.o to be in all kernels except the
#	kernel which actually gets shipped to customers.  In practice,
#	$(RELEASE_BUILD) is on for a number of the late beta and fcs builds.
#
$(NOT_RELEASE_BUILD)$(OBJS_DIR)/unix_bb.o   := CPPFLAGS     += -DKCOV
$(NOT_RELEASE_BUILD)$(OBJS_DIR)/unix_bb.ln  := CPPFLAGS     += -DKCOV

#
#	Do not let unix_bb.o get compiled with -xa!
#
$(OBJS_DIR)/unix_bb.o	:= XAOPT =

#
# Privilege files
#
PRIVS_AWK = $(SRC)/uts/common/os/privs.awk
PRIVS_DEF = $(SRC)/uts/common/os/priv_defs

#
# USB device data
#
USBDEVS_AWK =	$(SRC)/uts/common/io/usb/usbdevs2h.awk
USBDEVS_DATA =	$(SRC)/uts/common/io/usb/usbdevs


#
# If we're using the newer CTF tools, then we need to make sure that we
# are building with the private -X option to ctfconvert which allows us
# to fixup the struct cpu to account for machcpu.
#
$(BUILD_NEW_CTF_TOOLS)CTFCVTFLAGS += -X