xref: /titanic_41/usr/src/uts/Makefile (revision f6e214c7418f43af38bd8c3a557e3d0a1d311cfa) 
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#
24# include global definitions
25include ../Makefile.master
26
27#
28# List of architectures to build as part of the standard build.
29#
30# Some of these architectures are built in parallel (see i386_PARALLEL and
31# sparc_PARALLEL). This requires building some parts first before parallel build
32# can start. Platform make files know what should be built as a prerequisite for
33# the parallel build to work. The i386_PREREQ and sparc_PREREQ variables tell
34# which platform directory to enter to start making prerequisite dependencies.
35#
36sparc_ARCHITECTURES = sun4v sun4u sparc
37
38i386_ARCHITECTURES = i86pc i86xpv intel
39
40#
41# For i386 all architectures can be compiled in parallel.
42#
43# intel/Makefile knows how to build prerequisites needed for parallel build.
44#
45i386_PREREQ = intel
46i386_PARALLEL = $(i386_ARCHITECTURES)
47
48#
49# For sparc all architectures can be compiled in parallel.
50#
51# sun4/Makefile knows how to build prerequisites needed for parallel build.
52# can start.
53#
54sparc_PREREQ = sun4
55sparc_PARALLEL = $(sparc_ARCHITECTURES)
56
57#
58# Platforms defined in $(MACH)_PARALLEL are built in parallel. DUMMY is placed
59# at the end in case $(MACH)_PARALLEL is empty to prevent everything going in
60# parallel.
61#
62.PARALLEL: $($(MACH)_PARALLEL) DUMMY
63
64#
65# For build prerequisites we use a special target which is constructed by adding
66# '.prereq' suffix to the $(MACH)_PREREQ.
67#
68PREREQ_TARGET = $($(MACH)_PREREQ:%=%.prereq)
69
70
71def		:=	TARGET= def
72all		:=	TARGET= all
73install		:=	TARGET= install
74install_h	:=	TARGET= install_h
75clean		:=	TARGET= clean
76clobber		:=	TARGET= clobber
77lint		:=	TARGET= lint
78clean.lint	:=	TARGET= clean.lint
79check		:=	TARGET= check
80modlist		:=	TARGET= modlist
81modlist		:=	NO_STATE= -K $$MODSTATE$$$$
82
83.KEEP_STATE:
84
85def all lint: all_h $(PMTMO_FILE) $($(MACH)_ARCHITECTURES)
86
87install: all_h install_dirs $(PMTMO_FILE) $($(MACH)_ARCHITECTURES)
88
89install_dirs:
90	@cd ..; pwd; $(MAKE) rootdirs
91	@pwd
92
93#
94# Rule to build prerequisites. The left part of the pattern will match
95# PREREQ_TARGET.
96#
97# The location of the Makefile is determined by strippinng '.prereq' suffix from
98# the target name. We add '.prereq' suffix to the target passed to the child
99# Makefile so that it can distinguish prerequisite build from the regular one.
100#
101#
102%.prereq:
103	@cd $(@:%.prereq=%); pwd; $(MAKE) $(NO_STATE) $(TARGET).prereq
104
105#
106# Rule to build architecture files. Build all required prerequisites and then
107# build the rest (potentially in parallel).
108#
109$($(MACH)_ARCHITECTURES): $(PREREQ_TARGET) FRC
110	@cd $@; pwd; $(MAKE) $(NO_STATE) $(TARGET)
111
112$(PMTMO_FILE) pmtmo_file: $(PATCH_MAKEUP_TABLE)
113	@if [ -z "$(PATCH_MAKEUP_TABLE)" ] ; then \
114		echo 'ERROR: $$(PATCH_MAKEUP_TABLE) not set' \
115		    'in environment' >&2 ; \
116		exit 1 ; \
117	fi
118	RELEASE="$(RELEASE)" MACH="$(MACH)" \
119	    $(CTFCVTPTBL) -o $(PMTMO_FILE) $(PATCH_MAKEUP_TABLE)
120
121#
122# The following is the list of directories which contain Makefiles with
123# targets to install header file. The machine independent headers are
124# installed by invoking the Makefile in the directory containing the
125# header files. Machine and architecture dependent headers are installed
126# by invoking the main makefile for that architecture/machine which,
127# in turn, is responsible for invoking the Makefiles which install headers.
128# It is done this way so as not to assume that all of the header files in
129# the architecture/machine dependent subdirectories are in completely
130# isomorphic locations.
131#
132COMMON_HDRDIRS= common/avs \
133		common/c2 \
134		common/des \
135		common/fs \
136		common/gssapi \
137		common/idmap \
138		common/inet \
139		common/inet/ipf/netinet \
140		common/inet/kssl \
141		common/inet/nca \
142		common/inet/sockmods/netpacket \
143		common/io/bpf/net \
144		common/ipp \
145		common/net \
146		common/netinet \
147		common/nfs \
148		common/pcmcia/sys \
149		common/rpc \
150		common/rpcsvc \
151		common/sharefs \
152		common/smb \
153		common/smbsrv \
154		common/sys \
155		common/vm
156
157
158# These aren't the only headers in closed.  But the other directories
159# are simple enough that they can be driven from the src tree.
160$(CLOSED_BUILD)COMMON_HDRDIRS += $(CLOSED)/uts/common/sys
161
162#
163# Subset of COMMON_HDRDIRS in which at least one header is generated
164# at runtime (e.g., rpcgen).  (This is a partial list; there are
165# other directories that should be included and do not yet have the
166# necessary Makefile support.  See 6414855.)
167#
168DYNHDRDIRS = common/rpcsvc common/idmap common/sys
169
170sparc_HDRDIRS= sun/sys
171i386_HDRDIRS= i86pc/vm i86xpv/vm
172
173HDRDIRS= $(COMMON_HDRDIRS) $($(MACH)_HDRDIRS)
174install_h check: $(HDRDIRS) $($(MACH)_ARCHITECTURES)
175
176$(HDRDIRS): FRC
177	@cd $@; pwd; $(MAKE) $(TARGET)
178
179# ensures that headers made by rpcgen and others are available in uts source
180# for kernel builds to reference without building install_h
181#
182all_h: FRC
183	@cd common/sys; pwd; $(MAKE) $@
184	@cd common/rpc; pwd; $(MAKE) $@
185	@cd common/rpcsvc; pwd; $(MAKE) $@
186	@cd common/gssapi; pwd; $(MAKE) $@
187	@cd common/idmap; pwd; $(MAKE) $@
188
189clean clobber: $($(MACH)_ARCHITECTURES) $(DYNHDRDIRS)
190	@if [ '$(PATCH_BUILD)' != '#' ] ; then \
191		echo $(RM) $(PMTMO_FILE) ; \
192		$(RM) $(PMTMO_FILE) ; \
193	fi
194
195EXTRA_CLOBBER_TARGETS= common/avs/ns/rdc
196clobber: $(EXTRA_CLOBBER_TARGETS)
197
198
199clean.lint modlist: $($(MACH)_ARCHITECTURES)
200
201ONC_FILES=	common/io/timod.c \
202		common/os/sig.c \
203		common/os/flock.c \
204		common/os/sysent.c \
205		common/os/swapgeneric.c \
206		common/syscall/fcntl.c
207
208# edit onc plus source files.
209ONC_PLUS:	$(ONC_FILES:%=%_onc_plus)
210
211#
212# Cross-reference customization: build a cross-reference over all of
213# the supported architectures.  Although there's no correct way to set
214# the include path (since we don't know what architecture is the one
215# the user will be interested in), it's historically been set to
216# mirror the $(XRDIRS) list, and that works kinda sorta okay.
217#
218# We need to manually prune usr/closed/uts/{i86xpv|sfmmu|i86pc} since
219# none of them exist.
220#
221SHARED_XRDIRS = $(sparc_ARCHITECTURES) $(i386_ARCHITECTURES) sun4 sfmmu	\
222	sun common
223CLOSED_XRDIRS = $(SHARED_XRDIRS:%=% ../../closed/uts/%)
224XRDIRS = $(SHARED_XRDIRS)
225CLOSED_XRDIRS_XEN = $(CLOSED_XRDIRS:../../closed/uts/i86xpv=)
226CLOSED_XRDIRS_1 = $(CLOSED_XRDIRS_XEN:../../closed/uts/i86pc=)
227$(CLOSED_BUILD)XRDIRS = $(CLOSED_XRDIRS_1:../../closed/uts/sfmmu=)
228
229XRINCDIRS = $(XRDIRS)
230
231cscope.out tags: FRC
232	$(XREF) -x $@
233
234FRC:
235