1#
2# Copyright (C) 1999-2010 Apple Inc. All rights reserved.
3#
4
5ifndef VERSDIR
6export VERSDIR := $(shell /bin/pwd)
7endif
8
9ifndef SRCROOT
10export SRCROOT := $(shell /bin/pwd)
11endif
12ifndef OBJROOT
13export OBJROOT = $(SRCROOT)/BUILD/obj
14endif
15ifndef DSTROOT
16export DSTROOT = $(SRCROOT)/BUILD/dst
17endif
18ifndef SYMROOT
19export SYMROOT = $(SRCROOT)/BUILD/sym
20endif
21
22export MakeInc_top=${VERSDIR}/makedefs/MakeInc.top
23export MakeInc_kernel=${VERSDIR}/makedefs/MakeInc.kernel
24export MakeInc_cmd=${VERSDIR}/makedefs/MakeInc.cmd
25export MakeInc_def=${VERSDIR}/makedefs/MakeInc.def
26export MakeInc_rule=${VERSDIR}/makedefs/MakeInc.rule
27export MakeInc_dir=${VERSDIR}/makedefs/MakeInc.dir
28
29#
30# Dispatch non-xnu build aliases to their own build
31# systems. All xnu variants start with MakeInc_top.
32#
33
34ifeq ($(findstring Libsyscall,$(RC_ProjectName)),Libsyscall)
35
36ifeq ($(RC_ProjectName),Libsyscall_headers_Sim)
37TARGET=-target Libsyscall_headers_Sim
38endif
39
40default: install
41
42installhdrs install:
43	cd libsyscall ; \
44		xcodebuild $@ $(TARGET)	\
45			"SRCROOT=$(SRCROOT)/libsyscall"					\
46			"OBJROOT=$(OBJROOT)" 						\
47			"SYMROOT=$(SYMROOT)" 						\
48			"DSTROOT=$(DSTROOT)"						\
49			"SDKROOT=$(SDKROOT)"
50
51clean:
52
53installsrc:
54	pax -rw . $(SRCROOT)
55
56else ifeq ($(RC_ProjectName),libkxld)
57
58default: install
59
60installhdrs install clean:
61	 $(MAKE) -C libkern/kxld $@ USE_APPLE_PB_SUPPORT=all
62
63installsrc:
64	pax -rw . $(SRCROOT)
65
66else ifeq ($(RC_ProjectName),libkxld_host)
67
68default: install
69
70installhdrs install clean:
71	 $(MAKE) -C libkern/kxld $@ USE_APPLE_PB_SUPPORT=all PRODUCT_TYPE=ARCHIVE
72
73installsrc:
74	pax -rw . $(SRCROOT)
75
76else ifeq ($(RC_ProjectName),libkmod)
77
78default: install
79
80installhdrs install:
81	cd libkern/kmod ; \
82		xcodebuild $@ 	\
83			"SRCROOT=$(SRCROOT)/libkern/kmod"				\
84			"OBJROOT=$(OBJROOT)" 						\
85			"SYMROOT=$(SYMROOT)" 						\
86			"DSTROOT=$(DSTROOT)"						\
87			"SDKROOT=$(SDKROOT)"
88
89clean:
90
91installsrc:
92	pax -rw . $(SRCROOT)
93
94else ifeq ($(RC_ProjectName),xnu_quick_test)
95
96default: install
97
98installhdrs:
99
100install: xnu_quick_test
101
102clean:
103
104installsrc:
105	pax -rw . $(SRCROOT)
106
107else # all other RC_ProjectName
108
109ifndef CURRENT_BUILD_CONFIG
110
111# avoid having to include MakeInc.cmd
112ifeq ($(RC_XBS),YES)
113_v =
114else ifeq ($(VERBOSE),YES)
115_v =
116else
117_v = @
118endif
119
120#
121# Setup for parallel sub-makes based on 2 times number of logical CPUs.
122# If MAKEJOBS or -jN is passed on the make line, that takes precedence.
123#
124MAKEJOBS := --jobs=$(shell expr `/usr/sbin/sysctl -n hw.physicalcpu` \* 2)
125
126TOP_TARGETS = clean installsrc installhdrs installhdrs_embedded installman exporthdrs setup build all all_embedded install install_embedded installopensource cscope tags help print_exports print_exports_first_build_config
127
128.PHONY: $(TOP_TARGETS)
129
130default: all
131
132ifneq ($(REMOTEBUILD),)
133$(TOP_TARGETS):
134	$(_v)$(VERSDIR)/tools/remote_build.sh _REMOTEBUILD_TARGET=$@ _REMOTEBUILD_MAKE=$(MAKE) $(MAKEFLAGS)
135else
136$(TOP_TARGETS):
137	$(_v)$(MAKE) -r $(if $(filter -j,$(MAKEFLAGS)),,$(MAKEJOBS)) -f $(MakeInc_top) $@
138endif
139
140else # CURRENT_BUILD_CONFIG
141
142include $(MakeInc_cmd)
143include $(MakeInc_def)
144
145ALL_SUBDIRS = \
146	bsd  \
147	iokit \
148	osfmk \
149	pexpert \
150	libkern \
151	libsa \
152	security \
153	config
154
155CONFIG_SUBDIRS = config tools
156
157INSTINC_SUBDIRS = $(ALL_SUBDIRS) EXTERNAL_HEADERS
158INSTINC_SUBDIRS_X86_64 = $(INSTINC_SUBDIRS)
159INSTINC_SUBDIRS_ARM = $(INSTINC_SUBDIRS)
160
161EXPINC_SUBDIRS = $(ALL_SUBDIRS)
162EXPINC_SUBDIRS_X86_64 = $(EXPINC_SUBDIRS)
163EXPINC_SUBDIRS_ARM = $(EXPINC_SUBDIRS)
164
165SETUP_SUBDIRS = SETUP
166
167COMP_SUBDIRS_X86_64 = $(ALL_SUBDIRS)
168COMP_SUBDIRS_ARM = $(ALL_SUBDIRS)
169
170INST_SUBDIRS =	\
171	bsd	\
172	config
173
174INSTMAN_SUBDIRS = \
175	bsd
176
177include $(MakeInc_kernel)
178include $(MakeInc_rule)
179include $(MakeInc_dir)
180
181endif # CURRENT_BUILD_CONFIG
182
183endif # all other RC_ProjectName
184
185# "xnu_quick_test" and "testbots" are targets that can be invoked via a standalone
186# "make xnu_quick_test" or via buildit/XBS with the RC_ProjectName=xnu_quick_test.
187# Define the target here in the outermost scope of the initial Makefile
188
189xnu_quick_test:
190	$(MAKE) -C $(SRCROOT)/tools/tests					\
191		SRCROOT=$(SRCROOT)/tools/tests
192
193# This target is defined to compile and run xnu_quick_test under testbots
194testbots:
195	$(MAKE) -C $(SRCROOT)/tools/tests/xnu_quick_test			\
196		SRCROOT=$(SRCROOT)/tools/tests/xnu_quick_test			\
197		MORECFLAGS="-DRUN_UNDER_TESTBOTS=1" 				\
198		MAKE=$(MAKE)							\
199		testbots
200