Makefile revision 9507:e6271d3ec9f2 
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 2009 Sun Microsystems, Inc.  All rights reserved.
24# Use is subject to license terms.
25#
26
27#
28#	This makefile drives the production of unix (and unix.o).
29#
30#	sun4u starcat implementation architecture dependent
31#
32
33#
34#	Path to the base of the uts directory tree (usually /usr/src/uts).
35#
36UTSBASE	= ../../..
37
38#
39#	Define the module and object file sets.
40#
41UNIX		= unix
42OBJECTS		= $(SPECIAL_OBJS:%=$(OBJS_DIR)/%) \
43		  $(CORE_OBJS:%=$(OBJS_DIR)/%) \
44		  $(MACH_NOT_YET_KMODS:%=$(OBJS_DIR)/%)
45LINTS		= $(SPECIAL_OBJS:%.o=$(LINTS_DIR)/%.ln) \
46		  $(CORE_OBJS:%.o=$(LINTS_DIR)/%.ln) \
47		  $(MACH_NOT_YET_KMODS:%.o=$(LINTS_DIR)/%.ln) \
48		  $(LINTS_DIR)/vers.ln \
49		  $(LINTS_DIR)/modstubs.ln
50
51KRTLD_MAPFILE	= $(UTSBASE)/sparc/krtld/mapfile
52KRTLD_OBJECTS	= $(KRTLD_OBJS:%=$(OBJS_DIR)/%)
53KRTLD_O		= $(OBJS_DIR)/krtld.o
54
55ROOTMODULE	= $(ROOT_STARCAT_KERN_DIR)/$(UNIX)
56UNIX_BIN	= $(OBJS_DIR)/$(UNIX)
57
58LIBS		= $(GENLIB) $(PLATLIB) $(CPULIB)
59
60GENUNIX		= genunix
61GENUNIX_DIR	= ../../$(GENUNIX)
62GENOPTS		= -L $(GENUNIX_DIR)/$(OBJS_DIR) -l $(GENUNIX)
63
64CPU_DIR		= .
65CPUOPTS		= -L $(CPU_DIR)/$(OBJS_DIR) -l $(CPUNAME)
66
67PLAT_DIR	= ../../platmod
68PLATOPTS	= -L $(PLAT_DIR)/$(OBJS_DIR) -l $(PLATMOD)
69
70LIBOPTS		= $(GENOPTS) $(PLATOPTS) $(CPUOPTS)
71
72CTFEXTRAOBJS	= $(OBJS_DIR)/vers.o
73
74#
75#	Include common rules.
76#
77include $(UTSBASE)/sun4u/starcat/Makefile.starcat
78
79#
80#	Define targets
81#
82ALL_TARGET	= $(UNIX_BIN)
83LINT_TARGET	= $(LINT_LIB)
84INSTALL_TARGET	= $(UNIX_BIN) $(ROOTMODULE)
85
86#
87#       Overrides
88#
89ALL_BUILDS      = $(ALL_BUILDSONLY64)
90DEF_BUILDS      = $(DEF_BUILDSONLY64)
91SYM_BUILDS      = $(DEF_BUILDSONLY64)
92CLEANLINTFILES  += $(LINT32_FILES)
93
94#
95#	This is UNIX_DIR. Use a short path.
96#
97UNIX_DIR	= .
98
99#
100#	Overrides
101#
102CLEANFILES	+= $(UNIX_O) $(MODSTUBS_O) $(KRTLD_O) $(KRTLD_OBJECTS) \
103		   $(OBJS_DIR)/vers.c $(OBJS_DIR)/vers.o \
104		   $(CPU_OBJ) $(CPULIB) \
105		   $(DTRACESTUBS_O) $(DTRACESTUBS)
106
107CLOBBERFILES	= $(CLEANFILES) $(UNIX_BIN)
108CLEANLINTFILES	+= $(LINT_LIB)
109
110#
111# lint pass one enforcement 
112# Turn on doubleword alignment for 64 bit counter timer registers
113#
114CFLAGS += $(CCVERBOSE) -dalign
115
116#
117#	Default build targets.
118#
119.KEEP_STATE:
120
121def:		$(DEF_DEPS)
122
123all:		$(ALL_DEPS)
124
125clean:		$(CLEAN_DEPS)
126
127clobber:	$(CLOBBER_DEPS)
128
129lint:		$(LINT_DEPS)
130
131clean.lint:	$(CLEAN_LINT_DEPS)
132
133install:  	$(INSTALL_DEPS)
134
135symcheck:       $(SYM_DEPS)
136
137$(UNIX_BIN):	$(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(MAPFILE) $(LIBS) \
138		$(DTRACESTUBS) 
139	$(LD) -dy -b -o $@ -e _start -M $(MAPFILE) \
140	    $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBOPTS) $(DTRACESTUBS) 
141	$(CTFMERGE_UNIQUIFY_AGAINST_GENUNIX)
142	$(POST_PROCESS)
143	$(CHK4UBINARY)
144
145symcheck.targ:	$(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBS) $(DTRACESTUBS) 
146	$(LD) -dy -b -o $(SYM_MOD) -M $(MAPFILE) \
147	$(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBOPTS) $(DTRACESTUBS) 
148
149$(UNIX_O):	$(OBJECTS) $(OBJS_DIR)/vers.o
150	$(LD) -r -o $@ $(OBJECTS) $(OBJS_DIR)/vers.o
151
152$(KRTLD_O):	$(KRTLD_OBJECTS)
153	$(LD) -r -o $@ -M$(KRTLD_MAPFILE) $(KRTLD_OBJECTS)
154
155#
156#	CPU_OBJ now comprises of 2 object files which come from sun4 common
157#	and from architecture dependent code.  OBJS_DIR is prepended where
158#	CPU_DIR is defined to allow for building multiple CPU_OBJ's
159#
160$(CPULIB):	$(CPU_OBJ)
161	$(BUILD.SO) $(CPU_OBJ)
162
163#
164#	The global lint target builds the kernel lint library (llib-lunix.ln)
165#	which is equivalent to a lint of /unix.o. Then all kernel modules for
166#	this architecture are linted against the kernel lint library.
167#
168#	Note:	lint errors in the kernel lint library will be repeated for
169#		each module. It is important that the kernel lint library
170#		be clean to keep the textual output to a reasonable level.
171#
172
173$(LINT_LIB):	$(LINT_LIB_DIR) $(LINTS)
174	@-$(ECHO) "\n$(UNIX): (library construction):"
175	@$(LINT) -o $(UNIX) $(LINTFLAGS) $(LINTS)
176	@$(MV) $(@F) $@
177
178lintlib:	$(LINT_DEPS)
179
180#
181#	Include common targets.
182#
183include $(UTSBASE)/sun4u/starcat/Makefile.targ
184