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      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 2008 Sun Microsystems, Inc.  All rights reserved.
     23 # Use is subject to license terms.
     24 #
     25 # ident	"%Z%%M%	%I%	%E% SMI"
     26 #
     27 #	This makefile drives the production of unix (and unix.o).
     28 #
     29 #	sun4u opl implementation architecture dependent
     30 #
     31 # uts/sun4u/opl/unix/Makefile
     32 #
     33 
     34 #
     35 #	Path to the base of the uts directory tree (usually /usr/src/uts).
     36 #
     37 UTSBASE	= ../../..
     38 
     39 #
     40 #	Define the module and object file sets.
     41 #
     42 UNIX		= unix
     43 OBJECTS		= $(SPECIAL_OBJS:%=$(OBJS_DIR)/%) \
     44 		  $(CORE_OBJS:%=$(OBJS_DIR)/%) \
     45 		  $(MACH_NOT_YET_KMODS:%=$(OBJS_DIR)/%)
     46 LINTS		= $(SPECIAL_OBJS:%.o=$(LINTS_DIR)/%.ln) \
     47 		  $(CORE_OBJS:%.o=$(LINTS_DIR)/%.ln) \
     48 		  $(MACH_NOT_YET_KMODS:%.o=$(LINTS_DIR)/%.ln) \
     49 		  $(LINTS_DIR)/vers.ln \
     50 		  $(LINTS_DIR)/modstubs.ln
     51 
     52 KRTLD_MAPFILE	= $(UTSBASE)/sparc/krtld/mapfile
     53 KRTLD_OBJECTS	= $(KRTLD_OBJS:%=$(OBJS_DIR)/%)
     54 KRTLD_O		= $(OBJS_DIR)/krtld.o
     55 
     56 ROOTMODULE	= $(ROOT_OPL_KERN_DIR)/$(UNIX)
     57 UNIX_BIN	= $(OBJS_DIR)/$(UNIX)
     58 
     59 LIBS		= $(GENLIB) $(PLATLIB) $(CPULIB)
     60 
     61 GENUNIX		= genunix
     62 GENUNIX_DIR	= ../../$(GENUNIX)
     63 GENOPTS		= -L $(GENUNIX_DIR)/$(OBJS_DIR) -l $(GENUNIX)
     64 
     65 CPU_DIR		= .
     66 CPUOPTS		= -L $(CPU_DIR)/$(OBJS_DIR) -l $(CPUNAME)
     67 
     68 PLAT_DIR	= ../../platmod
     69 PLATOPTS	= -L $(PLAT_DIR)/$(OBJS_DIR) -l $(PLATMOD)
     70 
     71 LIBOPTS		= $(GENOPTS) $(PLATOPTS) $(CPUOPTS)
     72 
     73 CTFEXTRAOBJS	= $(OBJS_DIR)/vers.o
     74 
     75 #
     76 #	Include common rules.
     77 #
     78 include $(UTSBASE)/sun4u/opl/Makefile.opl
     79 
     80 #
     81 #	Define targets
     82 #
     83 ALL_TARGET	= $(UNIX_BIN)
     84 LINT_TARGET	= $(LINT_LIB)
     85 INSTALL_TARGET	= $(UNIX_BIN) $(ROOTMODULE)
     86 
     87 #
     88 #       Overrides
     89 #
     90 ALL_BUILDS      = $(ALL_BUILDSONLY64)
     91 DEF_BUILDS      = $(DEF_BUILDSONLY64)
     92 SYM_BUILDS      = $(DEF_BUILDSONLY64)
     93 CLEANLINTFILES  += $(LINT32_FILES)
     94 
     95 #
     96 #	This is UNIX_DIR. Use a short path.
     97 #
     98 UNIX_DIR	= .
     99 
    100 #
    101 #	Overrides
    102 #
    103 CLEANFILES	+= $(UNIX_O) $(MODSTUBS_O) $(KRTLD_O) $(KRTLD_OBJECTS) \
    104 		   $(OBJS_DIR)/vers.c $(OBJS_DIR)/vers.o \
    105 		   $(CPU_OBJ) $(CPULIB) \
    106 		   $(DTRACESTUBS_O) $(DTRACESTUBS)
    107 
    108 CLOBBERFILES	= $(CLEANFILES) $(UNIX_BIN)
    109 CLEANLINTFILES	+= $(LINT_LIB)
    110 
    111 #
    112 # lint pass one enforcement 
    113 # Turn on doubleword alignment for 64 bit counter timer registers
    114 #
    115 CFLAGS += $(CCVERBOSE) -dalign
    116 
    117 #
    118 #	Default build targets.
    119 #
    120 .KEEP_STATE:
    121 
    122 all:		$(ALL_DEPS)
    123 
    124 def:		$(DEF_DEPS)
    125 
    126 clean:		$(CLEAN_DEPS)
    127 
    128 clobber:	$(CLOBBER_DEPS)
    129 
    130 lint:		$(LINT_DEPS)
    131 
    132 clean.lint:	$(CLEAN_LINT_DEPS)
    133 
    134 install:  	$(INSTALL_DEPS)
    135 
    136 symcheck:       $(SYM_DEPS)
    137 
    138 $(UNIX_BIN):	$(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(MAPFILE) $(LIBS) \
    139 		$(DTRACESTUBS) 
    140 	$(LD) -dy -b -o $@ -e _start -M $(MAPFILE) \
    141 	    $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBOPTS) $(DTRACESTUBS) 
    142 	$(CTFMERGE_UNIQUIFY_AGAINST_GENUNIX)
    143 	$(POST_PROCESS)
    144 
    145 symcheck.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_OBJ is defined to allow for building multiple CPU_OBJ's
    159 #
    160 $(CPULIB):	$(CPU_OBJ)
    161 	$(LD) -o $@ -G -h 'cpu/$$CPU' $(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 
    178 lintlib:	$(LINT_DEPS)
    179 
    180 #
    181 #	Include common targets.
    182 #
    183 include $(UTSBASE)/sun4u/opl/Makefile.targ
    184