# Component List
#
ifndef COMPONENT_LIST
-export COMPONENT_LIST = osfmk bsd iokit pexpert libkern libsa
+export COMPONENT_LIST = osfmk bsd libkern iokit pexpert libsa security
export COMPONENT_LIST_UC := $(shell printf "%s" "$(COMPONENT_LIST)" | $(TR) a-z A-Z)
endif
ifndef COMPONENT
# Architecture options
#
-# supported configurations : PPC I386
-#
+ifndef SUPPORTED_ARCH_CONFIGS
+export SUPPORTED_ARCH_CONFIGS = PPC I386 ARM
+endif
+
ifndef ARCH_CONFIGS
ifdef RC_ARCHS
export ARCH_CONFIGS := $(shell printf "%s" "$(RC_ARCHS)" | $(TR) a-z A-Z)
endif
endif
-
+#
# Kernel Configuration options
#
-# supported configurations : RELEASE DEBUG PROFILE
-# By default, make wll build RELEASE, otherwise the value of KERNEL_CONFIG
-# will be used as kernel configuration. If KERNEL_CONFIGS (plural) is set
-# it will override KERNEL_CONFIG. Make sure to set KERNEL_CONFIGS because
-# build_all rule loops over it when building.
+ifndef SUPPORTED_KERNEL_CONFIGS
+export SUPPORTED_KERNEL_CONFIGS = RELEASE DEVELOPMENT DEBUG PROFILE
+endif
-ifndef KERNEL_CONFIGS
-ifndef KERNEL_CONFIG
-export KERNEL_CONFIGS = RELEASE
-else
-export KERNEL_CONFIGS = $(KERNEL_CONFIG)
+ifndef DEFAULT_KERNEL_CONFIG
+export DEFAULT_KERNEL_CONFIG = RELEASE
endif
+
+# If KERNEL_CONFIGS is specified it should override KERNEL_CONFIG.
+# If KERNEL_CONFIG is specified it will override the default. Will quit with
+# error if more than one config is specified.
+# If DEFAULT_KERNEL_CONFIG is not specified then it will be built RELEASE.
+ifndef KERNEL_CONFIGS
+ ifndef KERNEL_CONFIG
+ export KERNEL_CONFIGS = $(DEFAULT_KERNEL_CONFIG)
+ else
+ export KERNEL_CONFIGS = $(KERNEL_CONFIG)
+ endif
endif
ifndef KERNEL_CONFIG
export KERNEL_CONFIG = $(firstword $(KERNEL_CONFIGS))
endif
+ifneq ($(words $(KERNEL_CONFIG)), 1)
+$(error There were $(words $(KERNEL_CONFIG)) parameters passed to KERNEL_CONFIG = $(KERNEL_CONFG). \
+ Are you sure? To specify multiple configurations please use KERNEL_CONFIGS)
+endif
+
+ifndef MACHINE_CONFIG
+export MACHINE_CONFIG = DEFAULT
+endif
+
+
#
-# Kernel Configuration to install
+# Target configuration options. NOTE - target configurations will
+# override ARCH_CONFIGS and KERNEL_CONFIGS.
#
-# supported install architecture : PPC I386
+# Target configs come in groups of three parameters. The first is the
+# kernel configuration, the second is the architecture configuration,
+# and the third is the machine configuration. You may pass in as
+# many groups of configurations as you wish. Each item passed in is
+# seperated by whitespace.
#
-export INSTALL_TYPE = RELEASE
-ifndef INSTALL_ARCHS
-ifdef RC_ARCHS
-export INSTALL_ARCHS = $(ARCH_CONFIGS)
+# Example:
+# TARGET_CONFIGS="release ppc default debug i386 default release arm MX31ADS"
+# Parameters may be in upper or lower case (they are converted to upper).
+#
+# "default" parameter is a special case. It means use the default value for
+# that parameter. Here are the default values for each configuration:
+#
+# default kernel configuration = DEFAULT_KERNEL_CONFIG
+# default architecture configuration = system architecture where you are running make.
+# default machine configuration for ppc = none at this time.
+# default machine configuration for i386 = none at this time.
+# default machine configuration for arm = "S5L8900X".
+#
+ifndef TARGET_CONFIGS_UC
+ifdef TARGET_CONFIGS
+ export TARGET_CONFIGS_UC = $(strip $(shell printf "%s" "$(TARGET_CONFIGS)" | $(TR) a-z A-Z))
+ export MACHINE_CONFIG = $(word 3, $(TARGET_CONFIGS_UC))
+ export DEFAULT_KERNEL_CONFIG = $(word 1, $(TARGET_CONFIGS_UC))
else
-export INSTALL_ARCHS = $(ARCH_CONFIGS)
+ # generate TARGET_CONFIGS using KERNEL_CONFIGS and ARCH_CONFIGS and MACHINE_CONFIG (which defaults to "DEFAULT")
+ temp_list = $(foreach my_kern_config, $(KERNEL_CONFIGS), $(my_kern_config) arch_slot $(MACHINE_CONFIG))
+ export TARGET_CONFIGS = $(strip $(foreach my_arch_config, $(ARCH_CONFIGS), $(subst arch_slot,$(my_arch_config),$(temp_list))))
+ export TARGET_CONFIGS_UC := $(shell printf "%s" "$(TARGET_CONFIGS)" | $(TR) a-z A-Z)
+ export MACHINE_CONFIG = $(word 3, $(TARGET_CONFIGS_UC))
+ export DEFAULT_KERNEL_CONFIG = $(word 1, $(TARGET_CONFIGS_UC))
endif
-export INSTALL_ARCHS_LC := $(shell printf "%s" "$(ARCH_CONFIGS)" | $(TR) A-Z a-z)
+endif
+
+export MACHINE_CONFIG_LC := $(shell printf "%s" "$(MACHINE_CONFIG)" | $(TR) A-Z a-z)
+export KERNEL_CONFIG_LC := $(shell printf "%s" "$(KERNEL_CONFIG)" | $(TR) A-Z a-z)
+
+#
+# Kernel Configuration to install
+#
+# supported install architecture : PPC I386 ARM
+#
+export INSTALL_TYPE = $(DEFAULT_KERNEL_CONFIG)
+
+ifndef INSTALL_ARCHS
+export INSTALL_ARCHS = $(strip $(foreach my_config, $(SUPPORTED_ARCH_CONFIGS), $(findstring $(my_config), $(TARGET_CONFIGS_UC))))
+export INSTALL_ARCHS_LC := $(shell printf "%s" "$(INSTALL_ARCHS)" | $(TR) A-Z a-z)
endif
export INSTALL_ARCH_DEFAULT = PPC
#
# Standard defines list
#
-export DEFINES = -DAPPLE -DNeXT -DKERNEL -DKERNEL_PRIVATE -DXNU_KERNEL_PRIVATE -DPRIVATE -D__MACHO__=1 -Dvolatile=__volatile $(IDENT)
+export DEFINES = -DAPPLE -DKERNEL -DKERNEL_PRIVATE -DXNU_KERNEL_PRIVATE -DPRIVATE -D__MACHO__=1 -Dvolatile=__volatile $(IDENT)
#
# Compiler command
#
-# Setup for parallel sub-makes when doing an RC build
+# Setup for parallel sub-makes based on 2 times number of logical CPUs
#
ifndef MAKEJOBS
-ifeq "YES" "$(RC_XBS)"
-export MAKEJOBS = --jobs=3
-endif
+export MAKEJOBS = --jobs=$(shell expr `/usr/sbin//sysctl -n hw.logicalcpu` \* 2)
endif
+#
+# Default ARCH_FLAGS, for use with compiler/linker/assembler/mig drivers
+
+ARCH_FLAGS_PPC = -arch ppc
+ARCH_FLAGS_I386 = -arch i386
+ARCH_FLAGS_ARM = $($(addsuffix $(MACHINE_CONFIG),ARCH_FLAGS_ARM_))
+
+
#
# Default CFLAGS
#
export OTHER_CFLAGS = $(subst $(addprefix -arch ,$(RC_ARCHS)),,$(RC_CFLAGS))
endif
-export CFLAGS_GEN = -static -g -nostdinc -nostdlib -no-cpp-precomp \
- -fno-builtin -finline -fno-keep-inline-functions -msoft-float \
- -fsigned-bitfields $(OTHER_CFLAGS) -force_cpusubtype_ALL
+export DSYMBUILDDIR = ./Contents/Resources/DWARF/
+
+#
+# We must not use -fno-keep-inline-functions, or it will remove the dtrace
+# probes from the kernel.
+#
+export CFLAGS_GEN = -static $(DEBUG_CFLAGS) -nostdinc -nostdlib \
+ -fno-builtin -finline -msoft-float \
+ -fsigned-bitfields $(OTHER_CFLAGS)
export CFLAGS_RELEASE =
+export CFLAGS_DEVELOPMENT =
export CFLAGS_DEBUG =
export CFLAGS_PROFILE = -pg
-export CFLAGS_PPC = -arch ppc -Dppc -DPPC -D__PPC__ -DPAGE_SIZE_FIXED
-export CFLAGS_I386 = -arch i386 -Di386 -DI386 -D__I386__ -DPAGE_SIZE_FIXED
+ifeq ($(BUILD_STABS),1)
+export CFLAGS_PPC = -Dppc -DPPC -D__PPC__ -DPAGE_SIZE_FIXED \
+ -mno-altivec -gstabs+ -force_cpusubtype_ALL
+export CFLAGS_I386 = -Di386 -DI386 -D__I386__ \
+ -DPAGE_SIZE_FIXED -gstabs+ -force_cpusubtype_ALL
+export CFLAGS_ARM = -Darm -DARM -D__ARM__ -DPAGE_SIZE_FIXED \
+ -fno-strict-aliasing -gstabs+ -fno-keep-inline-functions
+export BUILD_DWARF = 0
+export BUILD_STABS = 1
+else
+export CFLAGS_PPC = -Dppc -DPPC -D__PPC__ -DPAGE_SIZE_FIXED \
+ -mno-altivec -gdwarf-2 -force_cpusubtype_ALL
+export CFLAGS_I386 = -Di386 -DI386 -D__I386__ \
+ -DPAGE_SIZE_FIXED -gdwarf-2 -force_cpusubtype_ALL
+export CFLAGS_ARM = -Darm -DARM -D__ARM__ -DPAGE_SIZE_FIXED \
+ -fno-strict-aliasing -gdwarf-2 -fno-keep-inline-functions
+export BUILD_DWARF = 1
+export BUILD_STABS = 0
+endif
+ifeq (-arch armv6,$(ARCH_FLAGS_ARM))
+CFLAGS_ARM += -mthumb
+endif
+ifeq (-arch armv5,$(ARCH_FLAGS_ARM))
+CFLAGS_ARM += -mthumb
+endif
+ifeq (-arch xscale,$(ARCH_FLAGS_ARM))
+CFLAGS_ARM += -mthumb
+endif
+
+export CFLAGS_RELEASEPPC = -O2 -mcpu=750 -mmultiple
+export CFLAGS_RELEASE_TRACEPPC = -O2 -mcpu=750 -mmultiple
+export CFLAGS_DEVELOPMENTPPC = -O2 -mcpu=750 -mmultiple
+export CFLAGS_DEBUGPPC = -O2 -mcpu=750 -mmultiple
+export CFLAGS_PROFILEPPC = -O2 -mcpu=750 -mmultiple
-export CFLAGS_RELEASEPPC = -O2 -mcpu=750 -mmultiple -fschedule-insns
-export CFLAGS_RELEASE_TRACEPPC = -O2 -mcpu=750 -mmultiple -fschedule-insns
-export CFLAGS_DEBUGPPC = -O2 -mcpu=750 -mmultiple -fschedule-insns
-export CFLAGS_PROFILEPPC = -O2 -mcpu=750 -mmultiple -fschedule-insns
export CFLAGS_RELEASEI386 = -Os
+export CFLAGS_DEVELOPMENTI386 = -Os
export CFLAGS_DEBUGI386 = -Os
export CFLAGS_PROFILEI386 = -Os
+export CFLAGS_RELEASEARM = -O2
+export CFLAGS_DEVELOPMENTARM = -O2
+export CFLAGS_DEBUGARM = -O2
+export CFLAGS_PROFILEARM = -O2
+
export CFLAGS = $(CFLAGS_GEN) \
+ $($(addsuffix $(MACHINE_CONFIG),MACHINE_FLAGS_)) \
+ $($(addsuffix $(ARCH_CONFIG),ARCH_FLAGS_)) \
$($(addsuffix $(ARCH_CONFIG),CFLAGS_)) \
$($(addsuffix $(KERNEL_CONFIG),CFLAGS_)) \
$($(addsuffix $(ARCH_CONFIG), $(addsuffix $(KERNEL_CONFIG),CFLAGS_))) \
#
# Default SFLAGS
#
-export SFLAGS_GEN = -static -D__ASSEMBLER__ -force_cpusubtype_ALL $(OTHER_CFLAGS)
+export SFLAGS_GEN = -static -D__ASSEMBLER__ $(OTHER_CFLAGS)
export SFLAGS_RELEASE =
+export SFLAGS_DEVELOPMENT =
export SFLAGS_DEBUG =
export SFLAGS_PROFILE =
-export SFLAGS_PPC = $(CFLAGS_PPC)
-export SFLAGS_I386 = $(CFLAGS_I386)
+export SFLAGS_PPC = $(CFLAGS_PPC) -force_cpusubtype_ALL
+export SFLAGS_I386 = $(CFLAGS_I386)
+export SFLAGS_ARM = $(CFLAGS_ARM)
export SFLAGS = $(SFLAGS_GEN) \
+ $($(addsuffix $(MACHINE_CONFIG),MACHINE_FLAGS_)) \
+ $($(addsuffix $(ARCH_CONFIG),ARCH_FLAGS_)) \
$($(addsuffix $(ARCH_CONFIG),SFLAGS_)) \
$($(addsuffix $(KERNEL_CONFIG),SFLAGS_)) \
$(DEFINES)
export LDFLAGS_COMPONENT_GEN = -static -r $(COMP_LDFLAGS_COMPONENT_GEN)
export LDFLAGS_COMPONENT_RELEASE = $(COMP_LDFLAGS_COMPONENT_RELEASE)
+export LDFLAGS_COMPONENT_DEVELOPMENT = $(COMP_LDFLAGS_COMPONENT_DEVELOPMENT)
export LDFLAGS_COMPONENT_DEBUG = $(COMP_LDFLAGS_COMPONENT_DEBUG)
export LDFLAGS_COMPONENT_PROFILE = $(COMP_LDFLAGS_COMPONENT_PROFILE)
-export LDFLAGS_COMPONENT_PPC = -arch ppc $(COMP_LDFLAGS_COMPONENT_PPC)
-export LDFLAGS_COMPONENT_I386 = -arch i386 $(COMP_LDFLAGS_COMPONENT_i386)
+export LDFLAGS_COMPONENT_PPC = $(COMP_LDFLAGS_COMPONENT_PPC) -force_cpusubtype_ALL
+export LDFLAGS_COMPONENT_I386 = $(COMP_LDFLAGS_COMPONENT_i386)
+export LDFLAGS_COMPONENT_ARM = $(COMP_LDFLAGS_COMPONENT_ARM)
export LDFLAGS_COMPONENT = $(LDFLAGS_COMPONENT_GEN) \
+ $($(addsuffix $(ARCH_CONFIG),ARCH_FLAGS_)) \
$($(addsuffix $(ARCH_CONFIG),LDFLAGS_COMPONENT_)) \
$($(addsuffix $(KERNEL_CONFIG),LDFLAGS_COMPONENT_))
export LDFLAGS_KERNEL_GEN = \
-static \
-fapple-kext \
- -force_cpusubtype_ALL \
-Wl,-e,__start \
- -Wl,-segalign,0x1000 \
-Wl,-sectalign,__TEXT,__text,0x1000 \
-Wl,-sectalign,__DATA,__common,0x1000 \
-Wl,-sectalign,__DATA,__bss,0x1000 \
-Wl,-sectcreate,__PRELINK,__info,/dev/null
export LDFLAGS_KERNEL_RELEASE =
+export LDFLAGS_KERNEL_DEVELOPMENT =
# -noseglinkedit
export LDFLAGS_KERNEL_DEBUG =
export LDFLAGS_KERNEL_PROFILE =
export LDFLAGS_KERNEL_PPC = \
- -arch ppc \
+ -force_cpusubtype_ALL \
+ -Wl,-new_linker \
-Wl,-segaddr,__VECTORS,0x0 \
-Wl,-segaddr,__HIB,0x7000 \
-Wl,-segaddr,__TEXT,0xe000
export LDFLAGS_KERNEL_I386 = \
- -arch i386 \
+ -Wl,-new_linker \
-Wl,-segaddr,__HIB,0x100000 \
- -Wl,-segaddr,__TEXT,0x111000
+ -Wl,-segaddr,__TEXT,0x111000
+
+export LDFLAGS_KERNEL_ARM = \
+ -Wl,-segaddr,__HIB,0xC0000000 \
+ -Wl,-segaddr,__TEXT,0xC0008000
export LDFLAGS_KERNEL = $(LDFLAGS_KERNEL_GEN) \
+ $($(addsuffix $(MACHINE_CONFIG),MACHINE_FLAGS_)) \
+ $($(addsuffix $(ARCH_CONFIG),ARCH_FLAGS_)) \
$($(addsuffix $(ARCH_CONFIG),LDFLAGS_KERNEL_)) \
$($(addsuffix $(KERNEL_CONFIG),LDFLAGS_KERNEL_))
#
# Default MIGFLAGS
#
-export MIGFLAGS = $(DEFINES) $(INCFLAGS) $($(addsuffix $(ARCH_CONFIG),CFLAGS_))
+export MIGFLAGS = $(DEFINES) $(INCFLAGS) $($(addsuffix $(ARCH_CONFIG),CFLAGS_)) $($(addsuffix $(ARCH_CONFIG),ARCH_FLAGS_))
#
# Default VPATH
export VPATH = $(VPATH_GEN)$(VPATH_IMPORT)$(VPATH_EXTERN)$(VPATH_MAKEFILE)
#
-# Macros that control installation of kernel and it's header files
+# Macros that control installation of kernel and its header files
#
# install flags for header files
#
XNU_PRIVATE_UNIFDEF = -UMACH_KERNEL_PRIVATE -UBSD_KERNEL_PRIVATE -UIOKIT_KERNEL_PRIVATE -ULIBKERN_KERNEL_PRIVATE -ULIBSA_KERNEL_PRIVATE -UPEXPERT_KERNEL_PRIVATE -UXNU_KERNEL_PRIVATE
-SPINCFRAME_UNIFDEF = $(XNU_PRIVATE_UNIFDEF) -UKERNEL_PRIVATE -UKERNEL -DPRIVATE
-SINCFRAME_UNIFDEF = $(XNU_PRIVATE_UNIFDEF) -UKERNEL_PRIVATE -UKERNEL -UPRIVATE
-KPINCFRAME_UNIFDEF = $(XNU_PRIVATE_UNIFDEF) -DKERNEL_PRIVATE -DPRIVATE -DKERNEL
-KINCFRAME_UNIFDEF = $(XNU_PRIVATE_UNIFDEF) -UKERNEL_PRIVATE -UPRIVATE -DKERNEL
+SPINCFRAME_UNIFDEF = $(XNU_PRIVATE_UNIFDEF) -UKERNEL_PRIVATE -UKERNEL -DPRIVATE -U_OPEN_SOURCE_
+SINCFRAME_UNIFDEF = $(XNU_PRIVATE_UNIFDEF) -UKERNEL_PRIVATE -UKERNEL -UPRIVATE -D_OPEN_SOURCE_
+KPINCFRAME_UNIFDEF = $(XNU_PRIVATE_UNIFDEF) -DKERNEL_PRIVATE -DPRIVATE -DKERNEL -U_OPEN_SOURCE_
+KINCFRAME_UNIFDEF = $(XNU_PRIVATE_UNIFDEF) -UKERNEL_PRIVATE -UPRIVATE -DKERNEL -D_OPEN_SOURCE_
#
# Compononent Header file destinations
# Strip Flags
#
export STRIP_FLAGS_RELEASE = -S -x
+export STRIP_FLAGS_DEVELOPMENT = -S -x
export STRIP_FLAGS_RELEASE_TRACE = -S -x
export STRIP_FLAGS_DEBUG = -S
export STRIP_FLAGS_DEBUG_TRACE = -S
export STRIP_FLAGS = $($(addsuffix $(KERNEL_CONFIG),STRIP_FLAGS_))
+#
+# dsymutil flags
+#
+export DSYMUTIL_FLAGS_I386 = --arch=i386
+export DSYMUTIL_FLAGS_PPC = --arch=ppc
+export DSYMUTIL_FLAGS_ARM = --arch=arm
+
+export DSYMUTIL_FLAGS = $($(addsuffix $(ARCH_CONFIG),DSYMUTIL_FLAGS_))
+
#
# Man Page destination
#
MANDIR = usr/share/man
+##
+# Verbosity
+##
+ifeq ($(RC_XBS),YES)
+VERBOSE = YES
+else
+VERBOSE = NO
+endif
+
+ifeq ($(VERBOSE),YES)
+_v =
+else
+_v = @
+endif
+
#
# This must be here before any rules are possibly defined by the
# machine dependent makefile fragment so that a plain "make" command
default: all
+# vim: set ft=make:
projects / apple / xnu.git / blobdiff