xref: /titanic_44/usr/src/uts/sun4u/starfire/unix/Makefile (revision e5ba14ff435beeefdaa2e6649e175c74afe02c76)
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#
23# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
24# Use is subject to license terms.
25#
26# ident	"%Z%%M%	%I%	%E% SMI"
27#
28
29#
30#	This makefile drives the production of unix (and unix.o).
31#
32#	sun4u starfire implementation architecture dependent
33#
34
35#
36#	Path to the base of the uts directory tree (usually /usr/src/uts).
37#
38UTSBASE	= ../../..
39
40#
41#	Define the module and object file sets.
42#
43UNIX		= unix
44OBJECTS		= $(SPECIAL_OBJS:%=$(OBJS_DIR)/%) \
45		  $(CORE_OBJS:%=$(OBJS_DIR)/%) \
46		  $(MACH_NOT_YET_KMODS:%=$(OBJS_DIR)/%)
47LINTS		= $(SPECIAL_OBJS:%.o=$(LINTS_DIR)/%.ln) \
48		  $(CORE_OBJS:%.o=$(LINTS_DIR)/%.ln) \
49		  $(MACH_NOT_YET_KMODS:%.o=$(LINTS_DIR)/%.ln) \
50		  $(LINTS_DIR)/vers.ln \
51		  $(LINTS_DIR)/modstubs.ln
52ROOTMODULE	= $(ROOT_STARFIRE_KERN_DIR)/$(UNIX)
53UNIX32_LINK	= $(ROOT_STARFIRE_KERN_DIR_32)/$(UNIX)
54UNIX_BIN	= $(OBJS_DIR)/$(UNIX)
55
56KRTLD_32	= misc/krtld
57KRTLD_64	= misc/$(SUBDIR64)/krtld
58KRTLD		= $(KRTLD_$(CLASS))
59
60LIBS		= $(GENLIB) $(PLATLIB) $(CPULIB)
61
62GENUNIX		= genunix
63GENUNIX_DIR	= ../../$(GENUNIX)
64GENOPTS		= -L $(GENUNIX_DIR)/$(OBJS_DIR) -l $(GENUNIX)
65
66CPU_DIR		= .
67CPUOPTS		= -L $(CPU_DIR)/$(OBJS_DIR) -l $(CPUNAME)
68
69PLAT_DIR	= ../../platmod
70PLATOPTS	= -L $(PLAT_DIR)/$(OBJS_DIR) -l $(PLATMOD)
71
72LIBOPTS		= $(GENOPTS) $(PLATOPTS) $(CPUOPTS)
73
74CTFEXTRAOBJS	= $(OBJS_DIR)/vers.o
75
76#
77#	Include common rules.
78#
79include $(UTSBASE)/sun4u/starfire/Makefile.starfire
80
81#
82#	Define targets
83#
84ALL_TARGET	= $(UNIX_BIN)
85LINT_TARGET	= $(LINT_LIB)
86INSTALL_TARGET	= $(UNIX_BIN) $(ROOTMODULE) $(UNIX32_LINK)
87
88#
89#	This is UNIX_DIR. Use a short path.
90#
91UNIX_DIR	= .
92
93#
94#	Overrides
95#
96CLEANFILES	+= $(UNIX_O) $(MODSTUBS_O) $(OBJS_DIR)/vers.c \
97		   $(OBJS_DIR)/vers.o $(CPU_OBJ) $(CPULIB) \
98		   $(DTRACESTUBS_O) $(DTRACESTUBS)
99
100CLOBBERFILES	= $(CLEANFILES) $(UNIX_BIN)
101CLEANLINTFILES	+= $(LINT_LIB)
102
103#
104# lint pass one enforcement
105# Turn on doubleword alignment for 64 bit counter timer registers
106#
107CFLAGS += $(CCVERBOSE) -dalign
108
109#
110#	Default build targets.
111#
112.KEEP_STATE:
113
114def:		$(DEF_DEPS)
115
116all:		$(ALL_DEPS)
117
118clean:		$(CLEAN_DEPS)
119
120clobber:	$(CLOBBER_DEPS)
121
122lint:		$(LINT_DEPS)
123
124clean.lint:	$(CLEAN_LINT_DEPS)
125
126install:  	$(INSTALL_DEPS)
127
128$(UNIX_BIN):	$(UNIX_O) $(MODSTUBS_O) $(MAPFILE) $(LIBS) $(DTRACESTUBS)
129	$(LD) -dy -b -o $@ -e _start -I $(KRTLD) -M $(MAPFILE) \
130	    $(UNIX_O) $(MODSTUBS_O) $(LIBOPTS) $(DTRACESTUBS)
131	$(CTFMERGE_UNIQUIFY_AGAINST_GENUNIX)
132	$(POST_PROCESS)
133
134$(UNIX32_LINK):	$(ROOT_PSM_KERN_DIR_32) $(UNIX_BIN)
135	-$(RM) $@; ln -s $(SUBDIR64)/$(UNIX) $@
136
137symcheck:	$(UNIX_O) $(MODSTUBS_O) $(LIBS)
138	$(LD) -dy -b -o $(SYM_MOD) -M $(MAPFILE) \
139	$(UNIX_O) $(MODSTUBS_O) $(LIBOPTS) $(DTRACESTUBS)
140
141$(UNIX_O):	$(OBJECTS) $(OBJS_DIR)/vers.o
142	$(LD) -r -o $@ $(OBJECTS) $(OBJS_DIR)/vers.o
143
144#
145#	Special rules for generating assym.h for inclusion in assembly files.
146#
147$(DSF_DIR)/$(OBJS_DIR)/assym.h:	FRC
148	@cd $(DSF_DIR); $(MAKE) all.targ
149
150$(GENLIB):	FRC
151	@(cd $(GENLIB_DIR); pwd; $(MAKE) all.targ)
152	@pwd
153
154$(PLATLIB):
155	?@(cd $(PLAT_DIR); pwd; $(MAKE) all.targ)
156	?@pwd
157
158#
159#	CPU_OBJ now comprises of 2 object files which come from sun4 common
160#	and from architecture dependent code.  OBJS_DIR is prepended where
161#	CPU_OBJ is defined to allow for building multiple CPU_OBJ's
162#
163$(CPULIB):	$(CPU_OBJ)
164	$(BUILD.SO) $(CPU_OBJ)
165
166#
167#	The global lint target builds the kernel lint library (llib-lunix.ln)
168#	which is equivalent to a lint of /unix.o. Then all kernel modules for
169#	this architecture are linted against the kernel lint library.
170#
171#	Note:	lint errors in the kernel lint library will be repeated for
172#		each module. It is important that the kernel lint library
173#		be clean to keep the textual output to a reasonable level.
174#
175
176$(LINT_LIB):	$(LINT_LIB_DIR) $(LINTS)
177	@-$(ECHO) "\n$(UNIX): (library construction):"
178	@$(LINT) -o $(UNIX) $(LINTFLAGS) $(LINTS)
179	@$(MV) $(@F) $@
180
181lintlib:	$(LINT_DEPS)
182
183#
184#	Include common targets.
185#
186include $(UTSBASE)/sun4u/starfire/Makefile.targ
187