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Makefile
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Makefile
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#
# Copyright (C) 1999-2016 Apple Inc. All rights reserved.
#
ifndef VERSDIR
export VERSDIR := $(shell /bin/pwd)
endif
ifndef SRCROOT
export SRCROOT := $(shell /bin/pwd)
endif
ifndef OBJROOT
export OBJROOT = $(SRCROOT)/BUILD/obj
endif
ifndef DSTROOT
export DSTROOT = $(SRCROOT)/BUILD/dst
endif
ifndef SYMROOT
export SYMROOT = $(SRCROOT)/BUILD/sym
endif
export MakeInc_top=${VERSDIR}/makedefs/MakeInc.top
export MakeInc_kernel=${VERSDIR}/makedefs/MakeInc.kernel
export MakeInc_cmd=${VERSDIR}/makedefs/MakeInc.cmd
export MakeInc_def=${VERSDIR}/makedefs/MakeInc.def
export MakeInc_rule=${VERSDIR}/makedefs/MakeInc.rule
export MakeInc_dir=${VERSDIR}/makedefs/MakeInc.dir
#
# Dispatch non-xnu build aliases to their own build
# systems. All xnu variants start with MakeInc_top.
#
ifeq ($(findstring Libsyscall,$(RC_ProjectName)),Libsyscall)
ifeq ($(RC_ProjectName),Libsyscall_headers_Sim)
TARGET=-target Libsyscall_headers_Sim
endif
default: install
# default to OS X
SDKROOT ?= macosx.internal
installhdrs install:
cd libsyscall ; \
xcodebuild $@ $(TARGET) \
"SRCROOT=$(SRCROOT)/libsyscall" \
"OBJROOT=$(OBJROOT)" \
"SYMROOT=$(SYMROOT)" \
"DSTROOT=$(DSTROOT)" \
"SDKROOT=$(SDKROOT)"
clean:
installsrc:
pax -rw . $(SRCROOT)
else ifeq ($(RC_ProjectName),libkxld)
include $(MakeInc_cmd)
default: install
installhdrs install clean:
$(MAKE) -C libkern/kxld $@ USE_APPLE_PB_SUPPORT=all
installsrc:
$(_v)$(MKDIR) $(SRCROOT)
$(_v)$(FIND) -x . \! \( \( -name BUILD -o -name .svn -o -name .git -o -name cscope.\* -o -name \*~ \) -prune \) -print0 | $(PAX) -rw -p a -d0 $(SRCROOT)
$(_v)$(CHMOD) -R go+rX $(SRCROOT)
else ifeq ($(RC_ProjectName),libkxld_host)
include $(MakeInc_cmd)
default: install
installhdrs install clean:
$(MAKE) -C libkern/kxld $@ USE_APPLE_PB_SUPPORT=all PRODUCT_TYPE=ARCHIVE
installsrc:
$(_v)$(MKDIR) $(SRCROOT)
$(_v)$(FIND) -x . \! \( \( -name BUILD -o -name .svn -o -name .git -o -name cscope.\* -o -name \*~ \) -prune \) -print0 | $(PAX) -rw -p a -d0 $(SRCROOT)
$(_v)$(CHMOD) -R go+rX $(SRCROOT)
else ifeq ($(RC_ProjectName),libkmod)
default: install
installhdrs install:
cd libkern/kmod ; \
xcodebuild $@ \
"SRCROOT=$(SRCROOT)/libkern/kmod" \
"OBJROOT=$(OBJROOT)" \
"SYMROOT=$(SYMROOT)" \
"DSTROOT=$(DSTROOT)" \
"SDKROOT=$(SDKROOT)"
clean:
installsrc:
pax -rw . $(SRCROOT)
else ifeq ($(RC_ProjectName),xnu_tests)
export SYSCTL_HW_PHYSICALCPU := $(shell /usr/sbin/sysctl -n hw.physicalcpu)
export SYSCTL_HW_LOGICALCPU := $(shell /usr/sbin/sysctl -n hw.logicalcpu)
ifeq ($(SYSCTL_HW_PHYSICALCPU),$(SYSCTL_HW_LOGICALCPU))
MAKEJOBS := --jobs=$(shell expr $(SYSCTL_HW_PHYSICALCPU) + 1)
else
MAKEJOBS := --jobs=$(SYSCTL_HW_LOGICALCPU)
endif
default: install
installhdrs:
install: xnu_tests
clean:
installsrc:
pax -rw . $(SRCROOT)
else # all other RC_ProjectName
ifndef CURRENT_BUILD_CONFIG
# avoid having to include MakeInc.cmd
ifeq ($(RC_XBS),YES)
_v =
else ifeq ($(VERBOSE),YES)
_v =
else
_v = @
endif
#
# Setup for parallel sub-makes, taking into account physical and logical
# CPUs. If the system does not support SMT, use N+1.
# If MAKEJOBS or -jN is passed on the make line, that takes precedence.
#
export SYSCTL_HW_PHYSICALCPU := $(shell /usr/sbin/sysctl -n hw.physicalcpu)
export SYSCTL_HW_LOGICALCPU := $(shell /usr/sbin/sysctl -n hw.logicalcpu)
ifeq ($(SYSCTL_HW_PHYSICALCPU),$(SYSCTL_HW_LOGICALCPU))
MAKEJOBS := --jobs=$(shell expr $(SYSCTL_HW_PHYSICALCPU) + 1)
else
MAKEJOBS := --jobs=$(SYSCTL_HW_LOGICALCPU)
endif
TOP_TARGETS = \
clean \
installsrc \
exporthdrs \
all all_desktop all_embedded \
all_release_embedded all_development_embedded \
installhdrs installhdrs_desktop installhdrs_embedded \
installhdrs_release_embedded installhdrs_development_embedded \
install install_desktop install_embedded \
install_release_embedded install_development_embedded \
installopensource \
cscope tags TAGS reindent \
help
DEFAULT_TARGET = all
# Targets for internal build system debugging
TOP_TARGETS += \
print_exports print_exports_first_build_config \
setup \
build \
config \
install_textfiles \
install_config
ifeq ($(BUILD_JSON_COMPILATION_DATABASE),1)
MAKEARGS += -B
DEFAULT_TARGET := build
endif
.PHONY: $(TOP_TARGETS)
default: $(DEFAULT_TARGET)
ifneq ($(REMOTEBUILD),)
$(TOP_TARGETS):
$(_v)$(VERSDIR)/tools/remote_build.sh _REMOTEBUILD_TARGET=$@ _REMOTEBUILD_MAKE=$(MAKE) $(if $(filter --,$(MAKEFLAGS)),-,)$(MAKEFLAGS)
else
$(TOP_TARGETS):
$(_v)$(MAKE) $(MAKEARGS) -r $(if $(filter -j,$(MAKEFLAGS)),,$(MAKEJOBS)) -f $(MakeInc_top) $@
endif
else # CURRENT_BUILD_CONFIG
include $(MakeInc_cmd)
include $(MakeInc_def)
ALL_SUBDIRS = \
security \
bsd \
iokit \
osfmk \
pexpert \
libkern \
libsa \
config \
san
CONFIG_SUBDIRS = config tools san
INSTINC_SUBDIRS = $(ALL_SUBDIRS) EXTERNAL_HEADERS
INSTINC_SUBDIRS_X86_64 = $(INSTINC_SUBDIRS)
INSTINC_SUBDIRS_X86_64H = $(INSTINC_SUBDIRS)
INSTINC_SUBDIRS_ARM = $(INSTINC_SUBDIRS)
INSTINC_SUBDIRS_ARM64 = $(INSTINC_SUBDIRS)
EXPINC_SUBDIRS = $(ALL_SUBDIRS)
EXPINC_SUBDIRS_X86_64 = $(EXPINC_SUBDIRS)
EXPINC_SUBDIRS_X86_64H = $(EXPINC_SUBDIRS)
EXPINC_SUBDIRS_ARM = $(EXPINC_SUBDIRS)
EXPINC_SUBDIRS_ARM64 = $(EXPINC_SUBDIRS)
SETUP_SUBDIRS = SETUP osfmk san
COMP_SUBDIRS_X86_64 = $(ALL_SUBDIRS)
COMP_SUBDIRS_X86_64H = $(ALL_SUBDIRS)
COMP_SUBDIRS_ARM = $(ALL_SUBDIRS)
COMP_SUBDIRS_ARM64 = $(ALL_SUBDIRS)
INSTTEXTFILES_SUBDIRS = \
bsd
include $(MakeInc_kernel)
include $(MakeInc_rule)
include $(MakeInc_dir)
endif # CURRENT_BUILD_CONFIG
endif # all other RC_ProjectName
installapi_libkdd installhdrs_libkdd install_libkdd:
cd libkdd; \
xcodebuild -target Default $(subst _libkdd,,$@) \
"SRCROOT=$(SRCROOT)/libkdd" \
"OBJROOT=$(OBJROOT)" \
"SYMROOT=$(SYMROOT)" \
"DSTROOT=$(DSTROOT)" \
"SDKROOT=$(SDKROOT)"
installapi_libkdd_tests installhdrs_libkdd_tests install_libkdd_tests:
cd libkdd; \
xcodebuild -target tests $(subst _libkdd_tests,,$@) \
"SRCROOT=$(SRCROOT)/libkdd" \
"OBJROOT=$(OBJROOT)" \
"SYMROOT=$(SYMROOT)" \
"DSTROOT=$(DSTROOT)" \
"SDKROOT=$(SDKROOT)"
installapi_libkdd_host installhdrs_libkdd_host install_libkdd_host:
cd libkdd; \
xcodebuild -configuration ReleaseHost -target kdd.framework $(subst _libkdd_host,,$@) \
"SRCROOT=$(SRCROOT)/libkdd" \
"OBJROOT=$(OBJROOT)" \
"SYMROOT=$(SYMROOT)" \
"DSTROOT=$(DSTROOT)" \
"SDKROOT=$(SDKROOT)"
# "xnu_tests" and "testbots" are targets that can be invoked via a standalone
# "make xnu_tests" or via buildit/XBS with the RC_ProjectName=xnu_tests.
# Define the target here in the outermost scope of the initial Makefile
xnu_tests:
$(MAKE) -C $(SRCROOT)/tools/tests $(if $(filter -j,$(MAKEFLAGS)),,$(MAKEJOBS)) \
SRCROOT=$(SRCROOT)/tools/tests
$(MAKE) -C $(SRCROOT)/tests $(if $(filter -j,$(MAKEFLAGS)),,$(MAKEJOBS)) \
SRCROOT=$(SRCROOT)/tests