[apple/xnu.git] / makedefs / MakeInc.def

# -*- mode: makefile;-*-
#
# Copyright (C) 1999-2012 Apple Inc. All rights reserved.
#
# MakeInc.def contains global definitions for building,
# linking, and installing files.
#

#
# Architecture Configuration options
#
SUPPORTED_ARCH_CONFIGS := X86_64

#
# Kernel Configuration options  
#
SUPPORTED_KERNEL_CONFIGS = RELEASE DEVELOPMENT DEBUG PROFILE

#
# Machine Configuration options  
#

SUPPORTED_X86_64_MACHINE_CONFIGS = NONE


#
# Platform options
#
SUPPORTED_PLATFORMS = MacOSX iPhoneOS iPhoneSimulator

#
# Setup up *_LC variables during recursive invocations
#

ifndef CURRENT_ARCH_CONFIG_LC
	export CURRENT_ARCH_CONFIG_LC 	:= $(shell printf "%s" "$(CURRENT_ARCH_CONFIG)" | $(TR) A-Z a-z)
endif

ifndef CURRENT_KERNEL_CONFIG_LC
	export CURRENT_KERNEL_CONFIG_LC := $(shell printf "%s" "$(CURRENT_KERNEL_CONFIG)" | $(TR) A-Z a-z)
endif

ifndef CURRENT_MACHINE_CONFIG_LC
	export CURRENT_MACHINE_CONFIG_LC := $(shell printf "%s" "$(CURRENT_MACHINE_CONFIG)" | $(TR) A-Z a-z)
endif


#
# Component List
#
COMPONENT_LIST 	= osfmk bsd libkern iokit pexpert libsa security
COMPONENT 	= $(if $(word 2,$(subst /, ,$(RELATIVE_SOURCE_PATH))),$(word 2,$(subst /, ,$(RELATIVE_SOURCE_PATH))),$(firstword $(subst /, ,$(RELATIVE_SOURCE_PATH))))
COMPONENT_IMPORT_LIST = $(filter-out $(COMPONENT),$(COMPONENT_LIST)) 


#
# Deployment target flag
#
ifeq ($(PLATFORM),MacOSX)
    DEPLOYMENT_TARGET_FLAGS = -mmacosx-version-min=$(SDKVERSION)
else ifeq ($(PLATFORM),iPhoneOS)
    DEPLOYMENT_TARGET_FLAGS = -miphoneos-version-min=$(SDKVERSION)
else ifeq ($(PLATFORM),iPhoneSimulator)
    DEPLOYMENT_TARGET_FLAGS =
else
    DEPLOYMENT_TARGET_FLAGS =
endif


#
# Standard defines list
#
DEFINES = -DAPPLE -DKERNEL -DKERNEL_PRIVATE -DXNU_KERNEL_PRIVATE \
	-DPRIVATE -D__MACHO__=1 -Dvolatile=__volatile $(IDENT) \
	$(SEED_DEFINES)

#
# Compiler command
#
KCC  = $(CC)
KC++ = $(CXX)

#
# Compiler warning flags
#

CWARNFLAGS_STD = \
	-Wall -Werror -Wno-format-y2k -Wextra -Wstrict-prototypes \
	-Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual \
	-Wwrite-strings -Wswitch -Wshadow -Wcast-align -Wchar-subscripts \
	-Winline -Wnested-externs -Wredundant-decls -Wextra-tokens

# Can be overridden in Makefile.template or Makefile.$arch
export CWARNFLAGS ?= $(CWARNFLAGS_STD)

define add_perfile_cflags
$(1)_CWARNFLAGS_ADD += $2
endef

CXXWARNFLAGS_STD = \
	-Wall -Werror -Wno-format-y2k -Wextra -Wpointer-arith -Wreturn-type \
	-Wcast-qual -Wwrite-strings -Wswitch -Wcast-align -Wchar-subscripts \
	-Wredundant-decls -Wextra-tokens

# overloaded-virtual warnings are non-fatal (9000888)
CXXWARNFLAGS_STD += -Wno-error=overloaded-virtual

# Can be overridden in Makefile.template or Makefile.$arch
export CXXWARNFLAGS ?= $(CXXWARNFLAGS_STD)

define add_perfile_cxxflags
$(1)_CXXWARNFLAGS_ADD += $2
endef

#
# Default ARCH_FLAGS, for use with compiler/linker/assembler/mig drivers

ARCH_FLAGS_X86_64	  = -arch x86_64


#
# Default CFLAGS
#
ifdef RC_CFLAGS
OTHER_CFLAGS	= $(subst $(addprefix -arch ,$(RC_ARCHS)),,$(RC_CFLAGS))
endif

#
# Debug info
#
DSYMKERNELSYSDIR = mach_kernel.sys.dSYM
DSYMINFODIR	= Contents
DSYMKGMACROSDIR	= Contents/Resources
DSYMLLDBMACROSDIR = Contents/Resources/Python
DSYMDWARFDIR	= Contents/Resources/DWARF

DEBUG_CFLAGS := -gdwarf-2
BUILD_DSYM := 1

#
# We must not use -fno-keep-inline-functions, or it will remove the dtrace
# probes from the kernel.
#
CFLAGS_GEN = $(DEBUG_CFLAGS) -nostdinc \
	-freorder-blocks -fno-builtin -fno-common \
	-fsigned-bitfields $(OTHER_CFLAGS)

CFLAGS_RELEASE 	= 
CFLAGS_DEVELOPMENT 	=
CFLAGS_DEBUG 	= 
CFLAGS_PROFILE 	=  -pg

CFLAGS_X86_64	= -Dx86_64 -DX86_64 -D__X86_64__ -DLP64 \
				-DPAGE_SIZE_FIXED -mkernel -msoft-float \
				-fno-limit-debug-info # Workaround for 11076603


CFLAGS_RELEASEX86_64 = -O2
CFLAGS_DEVELOPMENTX86_64 = -O2
# No space optimization for the DEBUG kernel for the benefit of gdb:
CFLAGS_DEBUGX86_64 = -O0
CFLAGS_PROFILEX86_64 = -O2

CFLAGS_RELEASEARM = -O2
CFLAGS_DEVELOPMENTARM = -O2
CFLAGS_DEBUGARM = -O0
CFLAGS_PROFILEARM = -O2

CFLAGS 	= $(CFLAGS_GEN) \
		  $($(addsuffix $(CURRENT_MACHINE_CONFIG),MACHINE_FLAGS_$(CURRENT_ARCH_CONFIG)_)) \
		  $($(addsuffix $(CURRENT_ARCH_CONFIG),ARCH_FLAGS_)) \
		  $($(addsuffix $(CURRENT_ARCH_CONFIG),CFLAGS_)) \
		  $($(addsuffix $(CURRENT_KERNEL_CONFIG),CFLAGS_)) \
		  $($(addsuffix $(CURRENT_ARCH_CONFIG), $(addsuffix $(CURRENT_KERNEL_CONFIG),CFLAGS_))) \
		  $(DEPLOYMENT_TARGET_FLAGS) \
		  $(DEFINES)

#
# Default C++ flags
#

OTHER_CXXFLAGS	=

CXXFLAGS_GEN  = -fapple-kext $(OTHER_CXXFLAGS)

# For the moment, do not use gnu++11
#CXXFLAGS_ARM = -std=gnu++11

CXXFLAGS      = $(CXXFLAGS_GEN) \
		  $($(addsuffix $(CURRENT_ARCH_CONFIG),CXXFLAGS_)) \
		  $($(addsuffix $(CURRENT_KERNEL_CONFIG),CXXFLAGS_))


#
# Assembler command
#
AS	= $(CC)
S_KCC	= $(CC)

#
# Default SFLAGS
#
SFLAGS_GEN = -D__ASSEMBLER__ $(OTHER_CFLAGS)

SFLAGS_RELEASE 	= 
SFLAGS_DEVELOPMENT 	= 
SFLAGS_DEBUG 	= 
SFLAGS_PROFILE 	= 

SFLAGS_X86_64 	= $(CFLAGS_X86_64)

SFLAGS 	= $(SFLAGS_GEN) \
		  $($(addsuffix $(CURRENT_MACHINE_CONFIG),MACHINE_FLAGS_$(CURRENT_ARCH_CONFIG)_)) \
		  $($(addsuffix $(CURRENT_ARCH_CONFIG),ARCH_FLAGS_)) \
		  $($(addsuffix $(CURRENT_ARCH_CONFIG),SFLAGS_)) \
		  $($(addsuffix $(CURRENT_KERNEL_CONFIG),SFLAGS_)) \
		  $(DEPLOYMENT_TARGET_FLAGS) \
		  $(DEFINES)

#
# Linker command
#
LD	= $(KC++) -nostdlib

#
# Default LDFLAGS
#
# Availability of DWARF allows DTrace CTF (compressed type format) to be constructed.
# ctf_insert creates the CTF section.  It needs reserved padding in the
# headers for the load command segment and the CTF section structures.
#
LDFLAGS_KERNEL_GEN = \
	-nostdlib \
	-fapple-kext \
	-Wl,-e,__start \
	-Wl,-sectalign,__TEXT,__text,0x1000 \
	-Wl,-sectalign,__DATA,__common,0x1000 \
	-Wl,-sectalign,__DATA,__bss,0x1000 \
	-Wl,-sectcreate,__PRELINK_TEXT,__text,/dev/null \
	-Wl,-sectcreate,__PRELINK_STATE,__kernel,/dev/null \
        -Wl,-sectcreate,__PRELINK_STATE,__kexts,/dev/null \
	-Wl,-sectcreate,__PRELINK_INFO,__info,/dev/null \
	-Wl,-new_linker \
	-Wl,-pagezero_size,0x0 \
	-Wl,-version_load_command \
	-Wl,-function_starts \
	-Wl,-headerpad,152

LDFLAGS_KERNEL_RELEASE 	=
LDFLAGS_KERNEL_DEVELOPMENT 	=
LDFLAGS_KERNEL_DEBUG 	= 
LDFLAGS_KERNEL_PROFILE 	= 

# KASLR static slide config:
ifndef SLIDE
SLIDE=0x00
endif
KERNEL_MIN_ADDRESS      = 0xffffff8000000000
KERNEL_BASE_OFFSET      = 0x100000
KERNEL_STATIC_SLIDE     = $(shell printf "0x%016x" \
			  $$[ $(SLIDE) << 21 ])
KERNEL_STATIC_BASE      = $(shell printf "0x%016x" \
			  $$[ $(KERNEL_MIN_ADDRESS) + $(KERNEL_BASE_OFFSET) ])
KERNEL_HIB_SECTION_BASE = $(shell printf "0x%016x" \
			  $$[ $(KERNEL_STATIC_BASE) + $(KERNEL_STATIC_SLIDE) ])
KERNEL_TEXT_BASE        = $(shell printf "0x%016x" \
			  $$[ $(KERNEL_HIB_SECTION_BASE) + 0x100000 ])

LDFLAGS_KERNEL_RELEASEX86_64 = \
	-Wl,-pie \
	-Wl,-segaddr,__HIB,$(KERNEL_HIB_SECTION_BASE) \
	-Wl,-image_base,$(KERNEL_TEXT_BASE) \
	-Wl,-seg_page_size,__TEXT,0x200000 \
	-Wl,-sectalign,__DATA,__const,0x1000 \
	-Wl,-sectalign,__DATA,__sysctl_set,0x1000 \
	-Wl,-sectalign,__HIB,__bootPT,0x1000 \
	-Wl,-sectalign,__HIB,__desc,0x1000 \
	-Wl,-sectalign,__HIB,__data,0x1000 \
	-Wl,-sectalign,__HIB,__text,0x1000 \
	-Wl,-sectalign,__HIB,__const,0x1000 \
	-Wl,-sectalign,__HIB,__bss,0x1000 \
	-Wl,-sectalign,__HIB,__common,0x1000 \
	$(LDFLAGS_NOSTRIP_FLAG)

# Define KERNEL_BASE_OFFSET so known at compile time:
CFLAGS_X86_64 += -DKERNEL_BASE_OFFSET=$(KERNEL_BASE_OFFSET)

LDFLAGS_KERNEL_DEBUGX86_64 = $(LDFLAGS_KERNEL_RELEASEX86_64)
LDFLAGS_KERNEL_DEVELOPMENTX86_64 = $(LDFLAGS_KERNEL_RELEASEX86_64)
LDFLAGS_KERNEL_PROFILEX86_64 = $(LDFLAGS_KERNEL_RELEASEX86_64)


LDFLAGS_KERNEL	= $(LDFLAGS_KERNEL_GEN) \
		  $($(addsuffix $(CURRENT_ARCH_CONFIG),ARCH_FLAGS_)) \
		  $($(addsuffix $(CURRENT_ARCH_CONFIG),LDFLAGS_KERNEL_)) \
		  $($(addsuffix $(CURRENT_KERNEL_CONFIG),LDFLAGS_KERNEL_)) \
		  $($(addsuffix $(CURRENT_ARCH_CONFIG), $(addsuffix $(CURRENT_KERNEL_CONFIG),LDFLAGS_KERNEL_))) \
		  $(DEPLOYMENT_TARGET_FLAGS)

#
# Default runtime libraries to be linked with the kernel
#
LD_KERNEL_LIBS	= -lcc_kext

#
# DTrace support
#
ifeq ($(CURRENT_KERNEL_CONFIG),RELEASE)
ifneq ($(filter ARM%,$(CURRENT_ARCH_CONFIG)),)
DO_CTFCONVERT = 0
DO_CTFMERGE   = 0
DO_CTFMACHO   = 0
else
DO_CTFCONVERT = $(SUPPORTS_CTFCONVERT)
DO_CTFMERGE   = 1
DO_CTFMACHO   = $(NEEDS_CTF_MACHOS)
endif
else
DO_CTFCONVERT = $(SUPPORTS_CTFCONVERT)
DO_CTFMERGE   = 1
DO_CTFMACHO   = $(NEEDS_CTF_MACHOS)
endif

#
# Default INCFLAGS
#
INCFLAGS_IMPORT 	= $(patsubst %, -I$(OBJROOT)/EXPORT_HDRS/%, $(COMPONENT_IMPORT_LIST))
INCFLAGS_EXTERN 	= -I$(SRCROOT)/EXTERNAL_HEADERS
INCFLAGS_GEN	= -I$(SRCROOT)/$(COMPONENT) -I$(OBJROOT)/EXPORT_HDRS/$(COMPONENT)
INCFLAGS_LOCAL	= -I.

INCFLAGS 	= $(INCFLAGS_LOCAL) $(INCFLAGS_GEN) $(INCFLAGS_IMPORT) $(INCFLAGS_EXTERN) $(INCFLAGS_MAKEFILE)

#
# Default MIGFLAGS
#
MIGFLAGS	= $(DEFINES) $(INCFLAGS) $($(addsuffix $(CURRENT_ARCH_CONFIG),CFLAGS_)) $($(addsuffix $(CURRENT_ARCH_CONFIG),ARCH_FLAGS_)) \
		$(DEPLOYMENT_TARGET_FLAGS)

#
# Support for LLVM Link Time Optimization (LTO)
#
# CFLAGS_NOLTO_FLAG is needed on a per-file basis (for files
# that deal poorly with LTO, or files that must be machine
# code *.o files for xnu to build (i.e, setsegname runs on
# them).
#
# LDFLAGS_NOSTRIP_FLAG is used to support configurations that
# do not utilize an export list.  For these configs to build,
# we need to prevent the LTO logic from dead stripping them.

ifeq ($(BUILD_LTO),1)
CFLAGS_GEN	+= -flto
CXXFLAGS_GEN	+= -flto
LDFLAGS_KERNEL_GEN	+= -Wl,-mllvm,-disable-simplify-libcalls -Wl,-object_path_lto,$(TARGET)/lto.o # -Wl,-mllvm -Wl,-disable-fp-elim
LDFLAGS_NOSTRIP_FLAG = -rdynamic
CFLAGS_NOLTO_FLAG = -fno-lto
SUPPORTS_CTFCONVERT	= 0
NEEDS_CTF_MACHOS	= 1
else
LDFLAGS_NOSTRIP_FLAG =
CFLAGS_NOLTO_FLAG =
SUPPORTS_CTFCONVERT	= 1
NEEDS_CTF_MACHOS	= 0
endif

#
# Default VPATH
#
export VPATH = .:$(SOURCE)

#
# Macros that control installation of kernel and its header files
#
# install flags for header files
# 
INSTALL_FLAGS = -c -S -m 0444
DATA_INSTALL_FLAGS = -c -S -m 0644
EXEC_INSTALL_FLAGS = -c -S -m 0755

#
# Header file destinations
#
ifeq ($(RC_ProjectName),xnu_headers_Sim)
	HEADER_INSTALL_PREFIX = $(SDKROOT)
else
	HEADER_INSTALL_PREFIX = 
endif

FRAMEDIR = $(HEADER_INSTALL_PREFIX)/System/Library/Frameworks

SINCVERS = B
SINCFRAME = $(FRAMEDIR)/System.framework
SINCDIR = $(SINCFRAME)/Versions/$(SINCVERS)/Headers
SPINCDIR = $(SINCFRAME)/Versions/$(SINCVERS)/PrivateHeaders
SRESDIR = $(SINCFRAME)/Versions/$(SINCVERS)/Resources

ifndef INCDIR
    INCDIR = $(HEADER_INSTALL_PREFIX)/usr/include
endif
ifndef LCLDIR
    LCLDIR = $(SPINCDIR)
endif

KINCVERS = A
KINCFRAME = $(FRAMEDIR)/Kernel.framework
KINCDIR = $(KINCFRAME)/Versions/$(KINCVERS)/Headers
KPINCDIR = $(KINCFRAME)/Versions/$(KINCVERS)/PrivateHeaders
KRESDIR = $(KINCFRAME)/Versions/$(KINCVERS)/Resources

XNU_PRIVATE_UNIFDEF = -UMACH_KERNEL_PRIVATE -UBSD_KERNEL_PRIVATE -UIOKIT_KERNEL_PRIVATE -ULIBKERN_KERNEL_PRIVATE -ULIBSA_KERNEL_PRIVATE -UPEXPERT_KERNEL_PRIVATE -UXNU_KERNEL_PRIVATE


PLATFORM_UNIFDEF = $(foreach x,$(SUPPORTED_PLATFORMS),$(if $(filter $(PLATFORM),$(x)),-DPLATFORM_$(x) $(foreach token,$(PLATFORM_UNIFDEF_BLACKLIST_TOKENS_$(x)),-U$(token)),-UPLATFORM_$(x)))

SPINCFRAME_UNIFDEF = $(PLATFORM_UNIFDEF) $(XNU_PRIVATE_UNIFDEF) $(SEED_DEFINES) -UKERNEL_PRIVATE -UKERNEL -DPRIVATE -U_OPEN_SOURCE_ -U__OPEN_SOURCE__
SINCFRAME_UNIFDEF  = $(PLATFORM_UNIFDEF) $(XNU_PRIVATE_UNIFDEF) $(SEED_DEFINES) -UKERNEL_PRIVATE -UKERNEL -UPRIVATE -D_OPEN_SOURCE_ -D__OPEN_SOURCE__
KPINCFRAME_UNIFDEF = $(PLATFORM_UNIFDEF) $(XNU_PRIVATE_UNIFDEF) $(SEED_DEFINES) -DKERNEL_PRIVATE -DPRIVATE -DKERNEL -U_OPEN_SOURCE_ -U__OPEN_SOURCE__
KINCFRAME_UNIFDEF  = $(PLATFORM_UNIFDEF) $(XNU_PRIVATE_UNIFDEF) $(SEED_DEFINES) -UKERNEL_PRIVATE -UPRIVATE -DKERNEL -D_OPEN_SOURCE_ -D__OPEN_SOURCE__


#
# Compononent Header file destinations
#
EXPDIR = EXPORT_HDRS/$(COMPONENT)

#
# Strip Flags
#
STRIP_FLAGS_RELEASE	= -S -x 
STRIP_FLAGS_DEVELOPMENT	= -S -x 
STRIP_FLAGS_DEBUG	= -S 
STRIP_FLAGS_PROFILE	= -S -x

STRIP_FLAGS 	= $($(addsuffix $(CURRENT_KERNEL_CONFIG),STRIP_FLAGS_)) 

#
# dsymutil flags
#
DSYMUTIL_FLAGS_X86_64 = --arch=x86_64

DSYMUTIL_FLAGS = $($(addsuffix $(CURRENT_ARCH_CONFIG),DSYMUTIL_FLAGS_))

#
# Man Page destination
#
MANDIR = /usr/share/man

#
# DEBUG alias location
#
DEVELOPER_EXTRAS_DIR = /AppleInternal/CoreOS/xnu_debug

#
# mach_kernel install location
#
INSTALL_KERNEL_DIR = /

#
# System.kext pseudo-kext install location
#
INSTALL_EXTENSIONS_DIR = /System/Library/Extensions

#
# KDK location for iOS
#
INSTALL_KERNEL_SYM_DIR = /System/Library/Extensions/KDK

#
# Misc. Etc.
#
INSTALL_SHARE_MISC_DIR = /usr/share/misc
INSTALL_DTRACE_SCRIPTS_DIR = /usr/lib/dtrace

#
# Overrides for XBS build aliases
#
ifeq ($(RC_ProjectName),xnu_debug)
INSTALL_KERNEL_DIR := $(DEVELOPER_EXTRAS_DIR)
DELETE_KERNEL_FRAMEWORK_AND_MISC = 1
INSTALL_XNU_DEBUG_FILES = 1
endif
ifeq ($(PLATFORM),iPhoneOS)
INSTALL_PRIMARY_KERNEL_LIKE_NON_PRIMARY = 1
INSTALL_KERNEL_SYM_TO_KDK = 1
USE_BINARY_PLIST = 1
else ifeq ($(PLATFORM),iPhoneSimulator)
INSTALL_SYSTEM_FRAMEWORK_SYMLINKS = 1
USE_BINARY_PLIST = 1
endif

# vim: set ft=make:
Commit	Line	Data
39236c6e	1	# -- mode: makefile;--
1c79356b	2	#
39236c6e	3	# Copyright (C) 1999-2012 Apple Inc. All rights reserved.
1c79356b	4	#
39236c6e A	5	# MakeInc.def contains global definitions for building,
39236c6e A	6	# linking, and installing files.
1c79356b	7	#
1c79356b	8
6d2010ae	9	#
39236c6e	10	# Architecture Configuration options
6d2010ae	11	#
39236c6e	12	SUPPORTED_ARCH_CONFIGS := X86_64
6d2010ae	13
2d21ac55	14	#
1c79356b A	15	# Kernel Configuration options
1c79356b A	16	#
39236c6e	17	SUPPORTED_KERNEL_CONFIGS = RELEASE DEVELOPMENT DEBUG PROFILE
2d21ac55	18
316670eb A	19	#
	20	# Machine Configuration options
	21	#
39236c6e A	22
39236c6e A	23	SUPPORTED_X86_64_MACHINE_CONFIGS = NONE
6d2010ae	24
6d2010ae	25
2d21ac55	26	#
39236c6e	27	# Platform options
2d21ac55	28	#
39236c6e	29	SUPPORTED_PLATFORMS = MacOSX iPhoneOS iPhoneSimulator
2d21ac55	30
6d2010ae	31	#
39236c6e	32	# Setup up *_LC variables during recursive invocations
6d2010ae	33	#
6d2010ae	34
39236c6e A	35	ifndef CURRENT_ARCH_CONFIG_LC
39236c6e A	36	export CURRENT_ARCH_CONFIG_LC := $(shell printf "%s" "$(CURRENT_ARCH_CONFIG)" \| $(TR) A-Z a-z)
6d2010ae A	37	endif
6d2010ae A	38
39236c6e A	39	ifndef CURRENT_KERNEL_CONFIG_LC
39236c6e A	40	export CURRENT_KERNEL_CONFIG_LC := $(shell printf "%s" "$(CURRENT_KERNEL_CONFIG)" \| $(TR) A-Z a-z)
316670eb	41	endif
6d2010ae	42
39236c6e A	43	ifndef CURRENT_MACHINE_CONFIG_LC
39236c6e A	44	export CURRENT_MACHINE_CONFIG_LC := $(shell printf "%s" "$(CURRENT_MACHINE_CONFIG)" \| $(TR) A-Z a-z)
6d2010ae A	45	endif
6d2010ae A	46
39236c6e	47
2d21ac55	48	#
39236c6e	49	# Component List
2d21ac55	50	#
39236c6e A	51	COMPONENT_LIST = osfmk bsd libkern iokit pexpert libsa security
	52	COMPONENT = $(if $(word 2,$(subst /, ,$(RELATIVE_SOURCE_PATH))),$(word 2,$(subst /, ,$(RELATIVE_SOURCE_PATH))),$(firstword $(subst /, ,$(RELATIVE_SOURCE_PATH))))
	53	COMPONENT_IMPORT_LIST = $(filter-out $(COMPONENT),$(COMPONENT_LIST))
1c79356b	54
1c79356b	55
316670eb A	56	#
	57	# Deployment target flag
	58	#
316670eb	59	ifeq ($(PLATFORM),MacOSX)
39236c6e	60	DEPLOYMENT_TARGET_FLAGS = -mmacosx-version-min=$(SDKVERSION)
316670eb	61	else ifeq ($(PLATFORM),iPhoneOS)
39236c6e	62	DEPLOYMENT_TARGET_FLAGS = -miphoneos-version-min=$(SDKVERSION)
316670eb	63	else ifeq ($(PLATFORM),iPhoneSimulator)
39236c6e	64	DEPLOYMENT_TARGET_FLAGS =
316670eb	65	else
39236c6e	66	DEPLOYMENT_TARGET_FLAGS =
316670eb A	67	endif
316670eb A	68
39236c6e	69
1c79356b A	70	#
	71	# Standard defines list
	72	#
39236c6e A	73	DEFINES = -DAPPLE -DKERNEL -DKERNEL_PRIVATE -DXNU_KERNEL_PRIVATE \
	74	-DPRIVATE -D__MACHO__=1 -Dvolatile=__volatile $(IDENT) \
	75	$(SEED_DEFINES)
1c79356b A	76
	77	#
	78	# Compiler command
	79	#
39236c6e A	80	KCC = $(CC)
39236c6e A	81	KC++ = $(CXX)
9bccf70c	82
91447636 A	83	#
	84	# Compiler warning flags
	85	#
	86
	87	CWARNFLAGS_STD = \
6d2010ae A	88	-Wall -Werror -Wno-format-y2k -Wextra -Wstrict-prototypes \
	89	-Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual \
	90	-Wwrite-strings -Wswitch -Wshadow -Wcast-align -Wchar-subscripts \
	91	-Winline -Wnested-externs -Wredundant-decls -Wextra-tokens
	92
6d2010ae	93	# Can be overridden in Makefile.template or Makefile.$arch
91447636 A	94	export CWARNFLAGS ?= $(CWARNFLAGS_STD)
91447636 A	95
6d2010ae A	96	define add_perfile_cflags
	97	$(1)_CWARNFLAGS_ADD += $2
	98	endef
	99
91447636	100	CXXWARNFLAGS_STD = \
6d2010ae A	101	-Wall -Werror -Wno-format-y2k -Wextra -Wpointer-arith -Wreturn-type \
	102	-Wcast-qual -Wwrite-strings -Wswitch -Wcast-align -Wchar-subscripts \
	103	-Wredundant-decls -Wextra-tokens
	104
39236c6e A	105	# overloaded-virtual warnings are non-fatal (9000888)
39236c6e A	106	CXXWARNFLAGS_STD += -Wno-error=overloaded-virtual
91447636	107
6d2010ae	108	# Can be overridden in Makefile.template or Makefile.$arch
91447636 A	109	export CXXWARNFLAGS ?= $(CXXWARNFLAGS_STD)
91447636 A	110
6d2010ae A	111	define add_perfile_cxxflags
	112	$(1)_CXXWARNFLAGS_ADD += $2
	113	endef
9bccf70c	114
2d21ac55 A	115	#
	116	# Default ARCH_FLAGS, for use with compiler/linker/assembler/mig drivers
	117
b0d623f7	118	ARCH_FLAGS_X86_64 = -arch x86_64
c910b4d9	119
2d21ac55	120
1c79356b A	121	#
	122	# Default CFLAGS
	123	#
	124	ifdef RC_CFLAGS
39236c6e	125	OTHER_CFLAGS = $(subst $(addprefix -arch ,$(RC_ARCHS)),,$(RC_CFLAGS))
1c79356b A	126	endif
1c79356b A	127
39236c6e A	128	#
	129	# Debug info
	130	#
	131	DSYMKERNELSYSDIR = mach_kernel.sys.dSYM
	132	DSYMINFODIR = Contents
	133	DSYMKGMACROSDIR = Contents/Resources
	134	DSYMLLDBMACROSDIR = Contents/Resources/Python
	135	DSYMDWARFDIR = Contents/Resources/DWARF
	136
	137	DEBUG_CFLAGS := -gdwarf-2
	138	BUILD_DSYM := 1
2d21ac55 A	139
	140	#
	141	# We must not use -fno-keep-inline-functions, or it will remove the dtrace
	142	# probes from the kernel.
	143	#
39236c6e	144	CFLAGS_GEN = $(DEBUG_CFLAGS) -nostdinc \
316670eb A	145	-freorder-blocks -fno-builtin -fno-common \
316670eb A	146	-fsigned-bitfields $(OTHER_CFLAGS)
1c79356b	147
39236c6e A	148	CFLAGS_RELEASE =
	149	CFLAGS_DEVELOPMENT =
	150	CFLAGS_DEBUG =
	151	CFLAGS_PROFILE = -pg
1c79356b	152
39236c6e	153	CFLAGS_X86_64 = -Dx86_64 -DX86_64 -D__X86_64__ -DLP64 \
316670eb	154	-DPAGE_SIZE_FIXED -mkernel -msoft-float \
39236c6e	155	-fno-limit-debug-info # Workaround for 11076603
316670eb	156
2d21ac55	157
39236c6e A	158	CFLAGS_RELEASEX86_64 = -O2
39236c6e A	159	CFLAGS_DEVELOPMENTX86_64 = -O2
b0d623f7	160	# No space optimization for the DEBUG kernel for the benefit of gdb:
39236c6e A	161	CFLAGS_DEBUGX86_64 = -O0
	162	CFLAGS_PROFILEX86_64 = -O2
	163
	164	CFLAGS_RELEASEARM = -O2
	165	CFLAGS_DEVELOPMENTARM = -O2
	166	CFLAGS_DEBUGARM = -O0
	167	CFLAGS_PROFILEARM = -O2
	168
	169	CFLAGS = $(CFLAGS_GEN) \
	170	$($(addsuffix $(CURRENT_MACHINE_CONFIG),MACHINE_FLAGS_$(CURRENT_ARCH_CONFIG)_)) \
	171	$($(addsuffix $(CURRENT_ARCH_CONFIG),ARCH_FLAGS_)) \
	172	$($(addsuffix $(CURRENT_ARCH_CONFIG),CFLAGS_)) \
	173	$($(addsuffix $(CURRENT_KERNEL_CONFIG),CFLAGS_)) \
	174	$($(addsuffix $(CURRENT_ARCH_CONFIG), $(addsuffix $(CURRENT_KERNEL_CONFIG),CFLAGS_))) \
316670eb	175	$(DEPLOYMENT_TARGET_FLAGS) \
1c79356b A	176	$(DEFINES)
1c79356b A	177
6d2010ae	178	#
55e303ae	179	# Default C++ flags
1c79356b	180	#
6d2010ae A	181
6d2010ae A	182	OTHER_CXXFLAGS =
316670eb A	183
316670eb A	184	CXXFLAGS_GEN = -fapple-kext $(OTHER_CXXFLAGS)
1c79356b	185
39236c6e A	186	# For the moment, do not use gnu++11
	187	#CXXFLAGS_ARM = -std=gnu++11
	188
55e303ae	189	CXXFLAGS = $(CXXFLAGS_GEN) \
39236c6e A	190	$($(addsuffix $(CURRENT_ARCH_CONFIG),CXXFLAGS_)) \
	191	$($(addsuffix $(CURRENT_KERNEL_CONFIG),CXXFLAGS_))
	192
1c79356b A	193
	194	#
	195	# Assembler command
	196	#
0c530ab8 A	197	AS = $(CC)
0c530ab8 A	198	S_KCC = $(CC)
1c79356b A	199
	200	#
	201	# Default SFLAGS
	202	#
39236c6e	203	SFLAGS_GEN = -D__ASSEMBLER__ $(OTHER_CFLAGS)
1c79356b	204
39236c6e A	205	SFLAGS_RELEASE =
	206	SFLAGS_DEVELOPMENT =
	207	SFLAGS_DEBUG =
	208	SFLAGS_PROFILE =
1c79356b	209
39236c6e	210	SFLAGS_X86_64 = $(CFLAGS_X86_64)
1c79356b	211
39236c6e A	212	SFLAGS = $(SFLAGS_GEN) \
	213	$($(addsuffix $(CURRENT_MACHINE_CONFIG),MACHINE_FLAGS_$(CURRENT_ARCH_CONFIG)_)) \
	214	$($(addsuffix $(CURRENT_ARCH_CONFIG),ARCH_FLAGS_)) \
	215	$($(addsuffix $(CURRENT_ARCH_CONFIG),SFLAGS_)) \
	216	$($(addsuffix $(CURRENT_KERNEL_CONFIG),SFLAGS_)) \
316670eb	217	$(DEPLOYMENT_TARGET_FLAGS) \
1c79356b A	218	$(DEFINES)
	219
	220	#
	221	# Linker command
	222	#
0c530ab8	223	LD = $(KC++) -nostdlib
1c79356b A	224
	225	#
	226	# Default LDFLAGS
	227	#
39236c6e A	228	# Availability of DWARF allows DTrace CTF (compressed type format) to be constructed.
	229	# ctf_insert creates the CTF section. It needs reserved padding in the
	230	# headers for the load command segment and the CTF section structures.
	231	#
	232	LDFLAGS_KERNEL_GEN = \
6d2010ae	233	-nostdlib \
0c530ab8	234	-fapple-kext \
0c530ab8	235	-Wl,-e,__start \
0c530ab8 A	236	-Wl,-sectalign,__TEXT,__text,0x1000 \
	237	-Wl,-sectalign,__DATA,__common,0x1000 \
	238	-Wl,-sectalign,__DATA,__bss,0x1000 \
b0d623f7 A	239	-Wl,-sectcreate,__PRELINK_TEXT,__text,/dev/null \
	240	-Wl,-sectcreate,__PRELINK_STATE,__kernel,/dev/null \
	241	-Wl,-sectcreate,__PRELINK_STATE,__kexts,/dev/null \
316670eb A	242	-Wl,-sectcreate,__PRELINK_INFO,__info,/dev/null \
	243	-Wl,-new_linker \
	244	-Wl,-pagezero_size,0x0 \
	245	-Wl,-version_load_command \
39236c6e A	246	-Wl,-function_starts \
39236c6e A	247	-Wl,-headerpad,152
b0d623f7	248
39236c6e A	249	LDFLAGS_KERNEL_RELEASE =
	250	LDFLAGS_KERNEL_DEVELOPMENT =
	251	LDFLAGS_KERNEL_DEBUG =
	252	LDFLAGS_KERNEL_PROFILE =
b0d623f7	253
316670eb A	254	# KASLR static slide config:
	255	ifndef SLIDE
	256	SLIDE=0x00
	257	endif
39236c6e A	258	KERNEL_MIN_ADDRESS = 0xffffff8000000000
	259	KERNEL_BASE_OFFSET = 0x100000
	260	KERNEL_STATIC_SLIDE = $(shell printf "0x%016x" \
	261	$$[ $(SLIDE) << 21 ])
	262	KERNEL_STATIC_BASE = $(shell printf "0x%016x" \
	263	$$[ $(KERNEL_MIN_ADDRESS) + $(KERNEL_BASE_OFFSET) ])
	264	KERNEL_HIB_SECTION_BASE = $(shell printf "0x%016x" \
	265	$$[ $(KERNEL_STATIC_BASE) + $(KERNEL_STATIC_SLIDE) ])
	266	KERNEL_TEXT_BASE = $(shell printf "0x%016x" \
	267	$$[ $(KERNEL_HIB_SECTION_BASE) + 0x100000 ])
	268
	269	LDFLAGS_KERNEL_RELEASEX86_64 = \
316670eb A	270	-Wl,-pie \
	271	-Wl,-segaddr,__HIB,$(KERNEL_HIB_SECTION_BASE) \
	272	-Wl,-image_base,$(KERNEL_TEXT_BASE) \
	273	-Wl,-seg_page_size,__TEXT,0x200000 \
	274	-Wl,-sectalign,__DATA,__const,0x1000 \
	275	-Wl,-sectalign,__DATA,__sysctl_set,0x1000 \
	276	-Wl,-sectalign,__HIB,__bootPT,0x1000 \
	277	-Wl,-sectalign,__HIB,__desc,0x1000 \
	278	-Wl,-sectalign,__HIB,__data,0x1000 \
	279	-Wl,-sectalign,__HIB,__text,0x1000 \
	280	-Wl,-sectalign,__HIB,__const,0x1000 \
	281	-Wl,-sectalign,__HIB,__bss,0x1000 \
	282	-Wl,-sectalign,__HIB,__common,0x1000 \
39236c6e	283	$(LDFLAGS_NOSTRIP_FLAG)
316670eb A	284
316670eb A	285	# Define KERNEL_BASE_OFFSET so known at compile time:
39236c6e	286	CFLAGS_X86_64 += -DKERNEL_BASE_OFFSET=$(KERNEL_BASE_OFFSET)
2d21ac55	287
39236c6e A	288	LDFLAGS_KERNEL_DEBUGX86_64 = $(LDFLAGS_KERNEL_RELEASEX86_64)
	289	LDFLAGS_KERNEL_DEVELOPMENTX86_64 = $(LDFLAGS_KERNEL_RELEASEX86_64)
	290	LDFLAGS_KERNEL_PROFILEX86_64 = $(LDFLAGS_KERNEL_RELEASEX86_64)
d1ecb069	291
d1ecb069	292
39236c6e A	293	LDFLAGS_KERNEL = $(LDFLAGS_KERNEL_GEN) \
	294	$($(addsuffix $(CURRENT_ARCH_CONFIG),ARCH_FLAGS_)) \
	295	$($(addsuffix $(CURRENT_ARCH_CONFIG),LDFLAGS_KERNEL_)) \
	296	$($(addsuffix $(CURRENT_KERNEL_CONFIG),LDFLAGS_KERNEL_)) \
	297	$($(addsuffix $(CURRENT_ARCH_CONFIG), $(addsuffix $(CURRENT_KERNEL_CONFIG),LDFLAGS_KERNEL_))) \
316670eb	298	$(DEPLOYMENT_TARGET_FLAGS)
1c79356b A	299
	300	#
	301	# Default runtime libraries to be linked with the kernel
	302	#
39236c6e	303	LD_KERNEL_LIBS = -lcc_kext
1c79356b	304
39236c6e A	305	#
	306	# DTrace support
	307	#
	308	ifeq ($(CURRENT_KERNEL_CONFIG),RELEASE)
	309	ifneq ($(filter ARM%,$(CURRENT_ARCH_CONFIG)),)
	310	DO_CTFCONVERT = 0
	311	DO_CTFMERGE = 0
	312	DO_CTFMACHO = 0
	313	else
	314	DO_CTFCONVERT = $(SUPPORTS_CTFCONVERT)
	315	DO_CTFMERGE = 1
	316	DO_CTFMACHO = $(NEEDS_CTF_MACHOS)
	317	endif
	318	else
	319	DO_CTFCONVERT = $(SUPPORTS_CTFCONVERT)
	320	DO_CTFMERGE = 1
	321	DO_CTFMACHO = $(NEEDS_CTF_MACHOS)
	322	endif
b0d623f7	323
1c79356b A	324	#
	325	# Default INCFLAGS
	326	#
39236c6e A	327	INCFLAGS_IMPORT = $(patsubst %, -I$(OBJROOT)/EXPORT_HDRS/%, $(COMPONENT_IMPORT_LIST))
	328	INCFLAGS_EXTERN = -I$(SRCROOT)/EXTERNAL_HEADERS
	329	INCFLAGS_GEN = -I$(SRCROOT)/$(COMPONENT) -I$(OBJROOT)/EXPORT_HDRS/$(COMPONENT)
	330	INCFLAGS_LOCAL = -I.
1c79356b	331
39236c6e	332	INCFLAGS = $(INCFLAGS_LOCAL) $(INCFLAGS_GEN) $(INCFLAGS_IMPORT) $(INCFLAGS_EXTERN) $(INCFLAGS_MAKEFILE)
1c79356b A	333
	334	#
	335	# Default MIGFLAGS
	336	#
39236c6e A	337	MIGFLAGS = $(DEFINES) $(INCFLAGS) $($(addsuffix $(CURRENT_ARCH_CONFIG),CFLAGS_)) $($(addsuffix $(CURRENT_ARCH_CONFIG),ARCH_FLAGS_)) \
39236c6e A	338	$(DEPLOYMENT_TARGET_FLAGS)
316670eb A	339
	340	#
	341	# Support for LLVM Link Time Optimization (LTO)
	342	#
39236c6e A	343	# CFLAGS_NOLTO_FLAG is needed on a per-file basis (for files
	344	# that deal poorly with LTO, or files that must be machine
	345	# code *.o files for xnu to build (i.e, setsegname runs on
	346	# them).
	347	#
	348	# LDFLAGS_NOSTRIP_FLAG is used to support configurations that
	349	# do not utilize an export list. For these configs to build,
	350	# we need to prevent the LTO logic from dead stripping them.
316670eb A	351
316670eb A	352	ifeq ($(BUILD_LTO),1)
39236c6e A	353	CFLAGS_GEN += -flto
	354	CXXFLAGS_GEN += -flto
	355	LDFLAGS_KERNEL_GEN += -Wl,-mllvm,-disable-simplify-libcalls -Wl,-object_path_lto,$(TARGET)/lto.o # -Wl,-mllvm -Wl,-disable-fp-elim
	356	LDFLAGS_NOSTRIP_FLAG = -rdynamic
	357	CFLAGS_NOLTO_FLAG = -fno-lto
	358	SUPPORTS_CTFCONVERT = 0
	359	NEEDS_CTF_MACHOS = 1
316670eb	360	else
39236c6e A	361	LDFLAGS_NOSTRIP_FLAG =
	362	CFLAGS_NOLTO_FLAG =
	363	SUPPORTS_CTFCONVERT = 1
	364	NEEDS_CTF_MACHOS = 0
316670eb	365	endif
1c79356b A	366
	367	#
	368	# Default VPATH
	369	#
39236c6e	370	export VPATH = .:$(SOURCE)
1c79356b A	371
1c79356b A	372	#
2d21ac55	373	# Macros that control installation of kernel and its header files
1c79356b A	374	#
	375	# install flags for header files
	376	#
39236c6e A	377	INSTALL_FLAGS = -c -S -m 0444
	378	DATA_INSTALL_FLAGS = -c -S -m 0644
	379	EXEC_INSTALL_FLAGS = -c -S -m 0755
1c79356b A	380
	381	#
	382	# Header file destinations
	383	#
6d2010ae A	384	ifeq ($(RC_ProjectName),xnu_headers_Sim)
	385	HEADER_INSTALL_PREFIX = $(SDKROOT)
	386	else
	387	HEADER_INSTALL_PREFIX =
	388	endif
	389
	390	FRAMEDIR = $(HEADER_INSTALL_PREFIX)/System/Library/Frameworks
	391
	392	SINCVERS = B
	393	SINCFRAME = $(FRAMEDIR)/System.framework
	394	SINCDIR = $(SINCFRAME)/Versions/$(SINCVERS)/Headers
	395	SPINCDIR = $(SINCFRAME)/Versions/$(SINCVERS)/PrivateHeaders
	396	SRESDIR = $(SINCFRAME)/Versions/$(SINCVERS)/Resources
	397
1c79356b	398	ifndef INCDIR
6d2010ae	399	INCDIR = $(HEADER_INSTALL_PREFIX)/usr/include
1c79356b A	400	endif
1c79356b A	401	ifndef LCLDIR
6d2010ae	402	LCLDIR = $(SPINCDIR)
1c79356b A	403	endif
	404
	405	KINCVERS = A
	406	KINCFRAME = $(FRAMEDIR)/Kernel.framework
	407	KINCDIR = $(KINCFRAME)/Versions/$(KINCVERS)/Headers
0b4e3aa0	408	KPINCDIR = $(KINCFRAME)/Versions/$(KINCVERS)/PrivateHeaders
91447636 A	409	KRESDIR = $(KINCFRAME)/Versions/$(KINCVERS)/Resources
	410
	411	XNU_PRIVATE_UNIFDEF = -UMACH_KERNEL_PRIVATE -UBSD_KERNEL_PRIVATE -UIOKIT_KERNEL_PRIVATE -ULIBKERN_KERNEL_PRIVATE -ULIBSA_KERNEL_PRIVATE -UPEXPERT_KERNEL_PRIVATE -UXNU_KERNEL_PRIVATE
	412
6d2010ae	413
39236c6e A	414	PLATFORM_UNIFDEF = $(foreach x,$(SUPPORTED_PLATFORMS),$(if $(filter $(PLATFORM),$(x)),-DPLATFORM_$(x) $(foreach token,$(PLATFORM_UNIFDEF_BLACKLIST_TOKENS_$(x)),-U$(token)),-UPLATFORM_$(x)))
	415
	416	SPINCFRAME_UNIFDEF = $(PLATFORM_UNIFDEF) $(XNU_PRIVATE_UNIFDEF) $(SEED_DEFINES) -UKERNEL_PRIVATE -UKERNEL -DPRIVATE -U_OPEN_SOURCE_ -U__OPEN_SOURCE__
	417	SINCFRAME_UNIFDEF = $(PLATFORM_UNIFDEF) $(XNU_PRIVATE_UNIFDEF) $(SEED_DEFINES) -UKERNEL_PRIVATE -UKERNEL -UPRIVATE -D_OPEN_SOURCE_ -D__OPEN_SOURCE__
	418	KPINCFRAME_UNIFDEF = $(PLATFORM_UNIFDEF) $(XNU_PRIVATE_UNIFDEF) $(SEED_DEFINES) -DKERNEL_PRIVATE -DPRIVATE -DKERNEL -U_OPEN_SOURCE_ -U__OPEN_SOURCE__
	419	KINCFRAME_UNIFDEF = $(PLATFORM_UNIFDEF) $(XNU_PRIVATE_UNIFDEF) $(SEED_DEFINES) -UKERNEL_PRIVATE -UPRIVATE -DKERNEL -D_OPEN_SOURCE_ -D__OPEN_SOURCE__
1c79356b	420
b0d623f7	421
1c79356b	422	#
39236c6e	423	# Compononent Header file destinations
1c79356b A	424	#
	425	EXPDIR = EXPORT_HDRS/$(COMPONENT)
	426
	427	#
	428	# Strip Flags
	429	#
39236c6e A	430	STRIP_FLAGS_RELEASE = -S -x
	431	STRIP_FLAGS_DEVELOPMENT = -S -x
	432	STRIP_FLAGS_DEBUG = -S
	433	STRIP_FLAGS_PROFILE = -S -x
1c79356b	434
39236c6e	435	STRIP_FLAGS = $($(addsuffix $(CURRENT_KERNEL_CONFIG),STRIP_FLAGS_))
1c79356b	436
2d21ac55 A	437	#
	438	# dsymutil flags
	439	#
39236c6e	440	DSYMUTIL_FLAGS_X86_64 = --arch=x86_64
2d21ac55	441
39236c6e	442	DSYMUTIL_FLAGS = $($(addsuffix $(CURRENT_ARCH_CONFIG),DSYMUTIL_FLAGS_))
2d21ac55	443
9bccf70c A	444	#
	445	# Man Page destination
	446	#
39236c6e	447	MANDIR = /usr/share/man
9bccf70c	448
b0d623f7 A	449	#
	450	# DEBUG alias location
	451	#
39236c6e	452	DEVELOPER_EXTRAS_DIR = /AppleInternal/CoreOS/xnu_debug
2d21ac55	453
1c79356b	454	#
39236c6e	455	# mach_kernel install location
1c79356b	456	#
39236c6e	457	INSTALL_KERNEL_DIR = /
1c79356b	458
39236c6e A	459	#
	460	# System.kext pseudo-kext install location
	461	#
	462	INSTALL_EXTENSIONS_DIR = /System/Library/Extensions
	463
	464	#
	465	# KDK location for iOS
	466	#
	467	INSTALL_KERNEL_SYM_DIR = /System/Library/Extensions/KDK
	468
	469	#
	470	# Misc. Etc.
	471	#
	472	INSTALL_SHARE_MISC_DIR = /usr/share/misc
	473	INSTALL_DTRACE_SCRIPTS_DIR = /usr/lib/dtrace
	474
	475	#
	476	# Overrides for XBS build aliases
	477	#
	478	ifeq ($(RC_ProjectName),xnu_debug)
	479	INSTALL_KERNEL_DIR := $(DEVELOPER_EXTRAS_DIR)
	480	DELETE_KERNEL_FRAMEWORK_AND_MISC = 1
	481	INSTALL_XNU_DEBUG_FILES = 1
	482	endif
	483	ifeq ($(PLATFORM),iPhoneOS)
	484	INSTALL_PRIMARY_KERNEL_LIKE_NON_PRIMARY = 1
	485	INSTALL_KERNEL_SYM_TO_KDK = 1
	486	USE_BINARY_PLIST = 1
	487	else ifeq ($(PLATFORM),iPhoneSimulator)
	488	INSTALL_SYSTEM_FRAMEWORK_SYMLINKS = 1
	489	USE_BINARY_PLIST = 1
	490	endif
1c79356b	491
2d21ac55	492	# vim: set ft=make: