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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 #
     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 #
     36 UTSBASE	= ../../..
     37 
     38 #
     39 #	Define the module and object file sets.
     40 #
     41 UNIX		= unix
     42 OBJECTS		= $(SPECIAL_OBJS:%=$(OBJS_DIR)/%) \
     43 		  $(CORE_OBJS:%=$(OBJS_DIR)/%) \
     44 		  $(MACH_NOT_YET_KMODS:%=$(OBJS_DIR)/%)
     45 LINTS		= $(SPECIAL_OBJS:%.o=$(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 
     51 KRTLD_MAPFILE	= $(UTSBASE)/sparc/krtld/mapfile
     52 KRTLD_OBJECTS	= $(KRTLD_OBJS:%=$(OBJS_DIR)/%)
     53 KRTLD_O		= $(OBJS_DIR)/krtld.o
     54 
     55 ROOTMODULE	= $(ROOT_STARCAT_KERN_DIR)/$(UNIX)
     56 UNIX_BIN	= $(OBJS_DIR)/$(UNIX)
     57 
     58 LIBS		= $(GENLIB) $(PLATLIB) $(CPULIB)
     59 
     60 GENUNIX		= genunix
     61 GENUNIX_DIR	= ../../$(GENUNIX)
     62 GENOPTS		= -L $(GENUNIX_DIR)/$(OBJS_DIR) -l $(GENUNIX)
     63 
     64 CPU_DIR		= .
     65 CPUOPTS		= -L $(CPU_DIR)/$(OBJS_DIR) -l $(CPUNAME)
     66 
     67 PLAT_DIR	= ../../platmod
     68 PLATOPTS	= -L $(PLAT_DIR)/$(OBJS_DIR) -l $(PLATMOD)
     69 
     70 LIBOPTS		= $(GENOPTS) $(PLATOPTS) $(CPUOPTS)
     71 
     72 CTFEXTRAOBJS	= $(OBJS_DIR)/vers.o
     73 
     74 #
     75 #	Include common rules.
     76 #
     77 include $(UTSBASE)/sun4u/starcat/Makefile.starcat
     78 
     79 #
     80 #	Define targets
     81 #
     82 ALL_TARGET	= $(UNIX_BIN)
     83 LINT_TARGET	= $(LINT_LIB)
     84 INSTALL_TARGET	= $(UNIX_BIN) $(ROOTMODULE)
     85 
     86 #
     87 #       Overrides
     88 #
     89 ALL_BUILDS      = $(ALL_BUILDSONLY64)
     90 DEF_BUILDS      = $(DEF_BUILDSONLY64)
     91 SYM_BUILDS      = $(DEF_BUILDSONLY64)
     92 CLEANLINTFILES  += $(LINT32_FILES)
     93 
     94 #
     95 #	This is UNIX_DIR. Use a short path.
     96 #
     97 UNIX_DIR	= .
     98 
     99 #
    100 #	Overrides
    101 #
    102 CLEANFILES	+= $(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 
    107 CLOBBERFILES	= $(CLEANFILES) $(UNIX_BIN)
    108 CLEANLINTFILES	+= $(LINT_LIB)
    109 
    110 #
    111 # lint pass one enforcement 
    112 # Turn on doubleword alignment for 64 bit counter timer registers
    113 #
    114 CFLAGS += $(CCVERBOSE) -dalign
    115 
    116 #
    117 #	Default build targets.
    118 #
    119 .KEEP_STATE:
    120 
    121 def:		$(DEF_DEPS)
    122 
    123 all:		$(ALL_DEPS)
    124 
    125 clean:		$(CLEAN_DEPS)
    126 
    127 clobber:	$(CLOBBER_DEPS)
    128 
    129 lint:		$(LINT_DEPS)
    130 
    131 clean.lint:	$(CLEAN_LINT_DEPS)
    132 
    133 install:  	$(INSTALL_DEPS)
    134 
    135 symcheck:       $(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 
    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_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 
    178 lintlib:	$(LINT_DEPS)
    179 
    180 #
    181 #	Include common targets.
    182 #
    183 include $(UTSBASE)/sun4u/starcat/Makefile.targ
    184