xref: /titanic_41/usr/src/uts/Makefile (revision 16a3fdfaf502443f9b8b17baec8c870d2b9fd713) 
1#
2# CDDL HEADER START
3#
4# The contents of this file are subject to the terms of the
5# Common Development and Distribution License (the "License").
6# You may not use this file except in compliance with the License.
7#
8# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9# or http://www.opensolaris.org/os/licensing.
10# See the License for the specific language governing permissions
11# and limitations under the License.
12#
13# When distributing Covered Code, include this CDDL HEADER in each
14# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15# If applicable, add the following below this CDDL HEADER, with the
16# fields enclosed by brackets "[]" replaced with your own identifying
17# information: Portions Copyright [yyyy] [name of copyright owner]
18#
19# CDDL HEADER END
20#
21#
22# Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved.
23# Copyright 2012 Nexenta Systems, Inc. All rights reserved.
24#
25# include global definitions
26include ../Makefile.master
27
28#
29# List of architectures to build as part of the standard build.
30#
31# Some of these architectures are built in parallel (see i386_PARALLEL and
32# sparc_PARALLEL). This requires building some parts first before parallel build
33# can start. Platform make files know what should be built as a prerequisite for
34# the parallel build to work. The i386_PREREQ and sparc_PREREQ variables tell
35# which platform directory to enter to start making prerequisite dependencies.
36#
37sparc_ARCHITECTURES = sun4v sun4u sparc
38
39i386_ARCHITECTURES = i86pc i86xpv intel
40
41#
42# For i386 all architectures can be compiled in parallel.
43#
44# intel/Makefile knows how to build prerequisites needed for parallel build.
45#
46i386_PREREQ = intel
47i386_PARALLEL = $(i386_ARCHITECTURES)
48
49#
50# For sparc all architectures can be compiled in parallel.
51#
52# sun4/Makefile knows how to build prerequisites needed for parallel build.
53# can start.
54#
55sparc_PREREQ = sun4
56sparc_PARALLEL = $(sparc_ARCHITECTURES)
57
58#
59# Platforms defined in $(MACH)_PARALLEL are built in parallel. DUMMY is placed
60# at the end in case $(MACH)_PARALLEL is empty to prevent everything going in
61# parallel.
62#
63.PARALLEL: $($(MACH)_PARALLEL) DUMMY
64
65#
66# For build prerequisites we use a special target which is constructed by adding
67# '.prereq' suffix to the $(MACH)_PREREQ.
68#
69PREREQ_TARGET = $($(MACH)_PREREQ:%=%.prereq)
70
71
72def		:=	TARGET= def
73all		:=	TARGET= all
74install		:=	TARGET= install
75install_h	:=	TARGET= install_h
76clean		:=	TARGET= clean
77clobber		:=	TARGET= clobber
78clobber_h	:=	TARGET= clobber
79lint		:=	TARGET= lint
80clean.lint	:=	TARGET= clean.lint
81check		:=	TARGET= check
82modlist		:=	TARGET= modlist
83modlist		:=	NO_STATE= -K $$MODSTATE$$$$
84
85.KEEP_STATE:
86
87def all lint: all_h $(PMTMO_FILE) $($(MACH)_ARCHITECTURES)
88
89install: all_h install_dirs $(PMTMO_FILE) $($(MACH)_ARCHITECTURES)
90
91install_dirs:
92	@cd ..; pwd; $(MAKE) rootdirs
93	@pwd
94
95#
96# Rule to build prerequisites. The left part of the pattern will match
97# PREREQ_TARGET.
98#
99# The location of the Makefile is determined by strippinng '.prereq' suffix from
100# the target name. We add '.prereq' suffix to the target passed to the child
101# Makefile so that it can distinguish prerequisite build from the regular one.
102#
103#
104%.prereq:
105	@cd $(@:%.prereq=%); pwd; $(MAKE) $(NO_STATE) $(TARGET).prereq
106
107#
108# Rule to build architecture files. Build all required prerequisites and then
109# build the rest (potentially in parallel).
110#
111$($(MACH)_ARCHITECTURES): $(PREREQ_TARGET) FRC
112	@cd $@; pwd; $(MAKE) $(NO_STATE) $(TARGET)
113
114$(PMTMO_FILE) pmtmo_file: $(PATCH_MAKEUP_TABLE)
115	@if [ -z "$(PATCH_MAKEUP_TABLE)" ] ; then \
116		echo 'ERROR: $$(PATCH_MAKEUP_TABLE) not set' \
117		    'in environment' >&2 ; \
118		exit 1 ; \
119	fi
120	RELEASE="$(RELEASE)" MACH="$(MACH)" \
121	    $(CTFCVTPTBL) -o $(PMTMO_FILE) $(PATCH_MAKEUP_TABLE)
122
123#
124# The following is the list of directories which contain Makefiles with
125# targets to install header file. The machine independent headers are
126# installed by invoking the Makefile in the directory containing the
127# header files. Machine and architecture dependent headers are installed
128# by invoking the main makefile for that architecture/machine which,
129# in turn, is responsible for invoking the Makefiles which install headers.
130# It is done this way so as not to assume that all of the header files in
131# the architecture/machine dependent subdirectories are in completely
132# isomorphic locations.
133#
134COMMON_HDRDIRS= common/avs \
135		common/c2 \
136		common/des \
137		common/fs \
138		common/gssapi \
139		common/idmap \
140		common/klm \
141		common/inet \
142		common/inet/ipf/netinet \
143		common/inet/kssl \
144		common/inet/nca \
145		common/inet/sockmods/netpacket \
146		common/io/bpf/net \
147		common/io/fibre-channel/fca/qlc \
148		common/io/lvm/md \
149		common/ipp \
150		common/net \
151		common/netinet \
152		common/nfs \
153		common/pcmcia/sys \
154		common/rpc \
155		common/rpcsvc \
156		common/sharefs \
157		common/smb \
158		common/smbsrv \
159		common/sys \
160		common/vm
161
162
163# These aren't the only headers in closed.  But the other directories
164# are simple enough that they can be driven from the src tree.
165$(CLOSED_BUILD)COMMON_HDRDIRS += $(CLOSED)/uts/common/sys
166
167#
168# Subset of COMMON_HDRDIRS in which at least one header is generated
169# at runtime (e.g., rpcgen), and in which "make clean" should run.
170# Other directories should be included here, but do not yet have the
171# necessary Makefile support (make clean).  See 6414855.
172#
173DYNHDRDIRS =	common/avs \
174		common/gssapi \
175		common/idmap \
176		common/io/fibre-channel/fca/qlc \
177		common/io/lvm/md \
178		common/klm \
179		common/rpc \
180		common/rpcsvc \
181		common/sys
182
183sparc_HDRDIRS= sun/sys
184i386_HDRDIRS= i86pc/vm i86xpv/vm
185
186HDRDIRS= $(COMMON_HDRDIRS) $($(MACH)_HDRDIRS)
187install_h check: $(HDRDIRS) $($(MACH)_ARCHITECTURES)
188
189$(HDRDIRS): FRC
190	@cd $@; pwd; $(MAKE) $(TARGET)
191
192# ensures that headers made by rpcgen and others are available in uts source
193# for kernel builds to reference without building install_h
194#
195all_h: FRC
196	@cd common/sys; pwd; $(MAKE) $@
197	@cd common/rpc; pwd; $(MAKE) $@
198	@cd common/rpcsvc; pwd; $(MAKE) $@
199	@cd common/gssapi; pwd; $(MAKE) $@
200	@cd common/idmap; pwd; $(MAKE) $@
201	@cd common/klm; pwd; $(MAKE) $@
202
203clean clobber: $($(MACH)_ARCHITECTURES) $(DYNHDRDIRS)
204	@if [ '$(PATCH_BUILD)' != '#' ] ; then \
205		echo $(RM) $(PMTMO_FILE) ; \
206		$(RM) $(PMTMO_FILE) ; \
207	fi
208
209# testing convenience
210clobber_h: $(DYNHDRDIRS)
211
212clean.lint modlist: $($(MACH)_ARCHITECTURES)
213
214#
215# Cross-reference customization: build a cross-reference over all of
216# the supported architectures.  Although there's no correct way to set
217# the include path (since we don't know what architecture is the one
218# the user will be interested in), it's historically been set to
219# mirror the $(XRDIRS) list, and that works kinda sorta okay.
220#
221# We need to manually prune usr/closed/uts/{i86xpv|sfmmu|i86pc} since
222# none of them exist.
223#
224SHARED_XRDIRS = $(sparc_ARCHITECTURES) $(i386_ARCHITECTURES) sun4 sfmmu	\
225	sun common
226CLOSED_XRDIRS = $(SHARED_XRDIRS:%=% ../../closed/uts/%)
227XRDIRS = $(SHARED_XRDIRS)
228CLOSED_XRDIRS_XEN = $(CLOSED_XRDIRS:../../closed/uts/i86xpv=)
229CLOSED_XRDIRS_1 = $(CLOSED_XRDIRS_XEN:../../closed/uts/i86pc=)
230$(CLOSED_BUILD)XRDIRS = $(CLOSED_XRDIRS_1:../../closed/uts/sfmmu=)
231
232XRINCDIRS = $(XRDIRS)
233
234cscope.out tags: FRC
235	$(XREF) -x $@
236
237FRC:
238