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, Version 1.0 only 6# (the "License"). You may not use this file except in compliance 7# with the License. 8# 9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10# or http://www.opensolaris.org/os/licensing. 11# See the License for the specific language governing permissions 12# and limitations under the License. 13# 14# When distributing Covered Code, include this CDDL HEADER in each 15# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16# If applicable, add the following below this CDDL HEADER, with the 17# fields enclosed by brackets "[]" replaced with your own identifying 18# information: Portions Copyright [yyyy] [name of copyright owner] 19# 20# CDDL HEADER END 21# 22# 23# Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24# Use is subject to license terms. 25# 26#ident "%Z%%M% %I% %E% SMI" 27# 28# This makefile drives the production of /unix (and unix.o). 29# 30# sun4u 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 50ROOTMODULE = $(ROOT_PSM_KERN_DIR)/$(UNIX) 51UNIX32_LINK = $(ROOT_PSM_KERN_DIR_32)/$(UNIX) 52UNIX_BIN = $(OBJS_DIR)/$(UNIX) 53 54KRTLD_32 = misc/krtld 55KRTLD_64 = misc/$(SUBDIR64)/krtld 56KRTLD = $(KRTLD_$(CLASS)) 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/Makefile.sun4u 78 79# 80# Define targets 81# 82ALL_TARGET = $(UNIX_BIN) 83LINT_TARGET = $(LINT_LIB) 84INSTALL_TARGET = $(UNIX_BIN) $(ROOTMODULE) $(UNIX32_LINK) 85 86# 87# This is UNIX_DIR. Use a short path. 88# 89UNIX_DIR = . 90 91# 92# Overrides 93# 94CLEANFILES += $(UNIX_O) $(MODSTUBS_O) $(OBJS_DIR)/vers.c \ 95 $(OBJS_DIR)/vers.o $(CPU_OBJ) $(CPULIB) \ 96 $(DTRACESTUBS_O) $(DTRACESTUBS) 97 98CLOBBERFILES = $(CLEANFILES) $(UNIX_BIN) 99CLEANLINTFILES += $(LINT_LIB) 100 101# 102# lint pass one enforcement 103# Turn on doubleword alignment for 64 bit counter timer registers 104# 105CFLAGS += $(CCVERBOSE) -dalign 106 107# 108# Default build targets. 109# 110.KEEP_STATE: 111 112def: $(DEF_DEPS) 113 114all: $(ALL_DEPS) 115 116clean: $(CLEAN_DEPS) 117 118clobber: $(CLOBBER_DEPS) 119 120lint: $(LINT_DEPS) 121 122clean.lint: $(CLEAN_LINT_DEPS) 123 124install: $(INSTALL_DEPS) 125 126 127$(UNIX_BIN): $(UNIX_O) $(MODSTUBS_O) $(MAPFILE) $(LIBS) $(DTRACESTUBS) 128 $(LD) -dy -b -o $@ -e _start -I $(KRTLD) -M $(MAPFILE) \ 129 $(UNIX_O) $(MODSTUBS_O) $(LIBOPTS) $(DTRACESTUBS) 130 $(CTFMERGE_UNIQUIFY_AGAINST_GENUNIX) 131 $(POST_PROCESS) 132 133$(UNIX32_LINK): $(ROOT_PSM_KERN_DIR_32) $(UNIX_BIN) 134 -$(RM) $@; ln -s $(SUBDIR64)/$(UNIX) $@ 135 136symcheck: $(UNIX_O) $(MODSTUBS_O) $(LIBS) 137 $(LD) -dy -b -o $(SYM_MOD) -M $(MAPFILE) \ 138 $(UNIX_O) $(MODSTUBS_O) $(LIBOPTS) $(DTRACESTUBS) 139 140#$(UNIX).glom: $(UNIX) 141# ${LD} -dy -b -z nodefs -o $@ -e _start -I $(KRTLD) -M $(MAPFILE) \ 142# $(UNIX_O) $(MODSTUBS_O) $(GENUNIX_DIR)/$(GENUNIX) 143# $(POST_PROCESS) 144 145$(UNIX_O): $(OBJECTS) $(OBJS_DIR)/vers.o 146 $(LD) -r -o $@ $(OBJECTS) $(OBJS_DIR)/vers.o 147 148# 149# Special rules for generating assym.h for inclusion in assembly files. 150# 151$(DSF_DIR)/$(OBJS_DIR)/assym.h: FRC 152 @cd $(DSF_DIR); $(MAKE) all.targ 153 154$(GENLIB): FRC 155 @(cd $(GENLIB_DIR); pwd; $(MAKE) all.targ) 156 @pwd 157 158$(PLATLIB): 159 ?@(cd $(PLAT_DIR); pwd; $(MAKE) all.targ) 160 ?@pwd 161 162# 163# CPU_OBJ now comprises of 2 object files which come from sun4 common 164# and from architecture dependent code. OBJS_DIR is prepended where 165# CPU_OBJ is defined to allow for building multiple CPU_OBJ's 166# 167$(CPULIB): $(CPU_OBJ) 168 $(LD) -o $@ -G -h 'cpu/$$CPU' $(CPU_OBJ) 169 170# 171# The global lint target builds the kernel lint library (llib-lunix.ln) 172# which is equivalent to a lint of /unix.o. Then all kernel modules for 173# this architecture are linted against the kernel lint library. 174# 175# Note: lint errors in the kernel lint library will be repeated for 176# each module. It is important that the kernel lint library 177# be clean to keep the textual output to a reasonable level. 178# 179 180$(LINT_LIB): $(LINT_LIB_DIR) $(LINTS) 181 @-$(ECHO) "\n$(UNIX): (library construction):" 182 @$(LINT) -o $(UNIX) $(LINTFLAGS) $(LINTS) 183 @$(MV) $(@F) $@ 184 185lintlib: $(LINT_DEPS) 186 187# 188# Include common targets. 189# 190include $(UTSBASE)/sun4u/Makefile.targ 191 192