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 2008 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 52 53KRTLD_MAPFILE = $(UTSBASE)/sparc/krtld/mapfile 54KRTLD_OBJECTS = $(KRTLD_OBJS:%=$(OBJS_DIR)/%) 55KRTLD_O = $(OBJS_DIR)/krtld.o 56 57ROOTMODULE = $(ROOT_STARFIRE_KERN_DIR)/$(UNIX) 58UNIX32_LINK = $(ROOT_STARFIRE_KERN_DIR_32)/$(UNIX) 59UNIX_BIN = $(OBJS_DIR)/$(UNIX) 60 61LIBS = $(GENLIB) $(PLATLIB) $(CPULIB) 62 63GENUNIX = genunix 64GENUNIX_DIR = ../../$(GENUNIX) 65GENOPTS = -L $(GENUNIX_DIR)/$(OBJS_DIR) -l $(GENUNIX) 66 67CPU_DIR = . 68CPUOPTS = -L $(CPU_DIR)/$(OBJS_DIR) -l $(CPUNAME) 69 70PLAT_DIR = ../../platmod 71PLATOPTS = -L $(PLAT_DIR)/$(OBJS_DIR) -l $(PLATMOD) 72 73LIBOPTS = $(GENOPTS) $(PLATOPTS) $(CPUOPTS) 74 75CTFEXTRAOBJS = $(OBJS_DIR)/vers.o 76 77# 78# Include common rules. 79# 80include $(UTSBASE)/sun4u/starfire/Makefile.starfire 81 82# 83# Define targets 84# 85ALL_TARGET = $(UNIX_BIN) 86LINT_TARGET = $(LINT_LIB) 87INSTALL_TARGET = $(UNIX_BIN) $(ROOTMODULE) $(UNIX32_LINK) 88 89# 90# This is UNIX_DIR. Use a short path. 91# 92UNIX_DIR = . 93 94# 95# Overrides 96# 97CLEANFILES += $(UNIX_O) $(MODSTUBS_O) $(KRTLD_O) $(KRTLD_OBJECTS) \ 98 $(OBJS_DIR)/vers.c $(OBJS_DIR)/vers.o \ 99 $(CPU_OBJ) $(CPULIB) \ 100 $(DTRACESTUBS_O) $(DTRACESTUBS) 101 102CLOBBERFILES = $(CLEANFILES) $(UNIX_BIN) 103CLEANLINTFILES += $(LINT_LIB) 104 105# 106# lint pass one enforcement 107# Turn on doubleword alignment for 64 bit counter timer registers 108# 109CFLAGS += $(CCVERBOSE) -dalign 110 111# 112# Default build targets. 113# 114.KEEP_STATE: 115 116def: $(DEF_DEPS) 117 118all: $(ALL_DEPS) 119 120clean: $(CLEAN_DEPS) 121 122clobber: $(CLOBBER_DEPS) 123 124lint: $(LINT_DEPS) 125 126clean.lint: $(CLEAN_LINT_DEPS) 127 128install: $(INSTALL_DEPS) 129 130$(UNIX_BIN): $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(MAPFILE) $(LIBS) \ 131 $(DTRACESTUBS) 132 $(LD) -dy -b -o $@ -e _start -M $(MAPFILE) \ 133 $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBOPTS) $(DTRACESTUBS) 134 $(CTFMERGE_UNIQUIFY_AGAINST_GENUNIX) 135 $(POST_PROCESS) 136 137$(UNIX32_LINK): $(ROOT_PSM_KERN_DIR_32) $(UNIX_BIN) 138 -$(RM) $@; ln -s $(SUBDIR64)/$(UNIX) $@ 139 140symcheck: $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBS) 141 $(LD) -dy -b -o $(SYM_MOD) -M $(MAPFILE) \ 142 $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBOPTS) $(DTRACESTUBS) 143 144$(UNIX_O): $(OBJECTS) $(OBJS_DIR)/vers.o 145 $(LD) -r -o $@ $(OBJECTS) $(OBJS_DIR)/vers.o 146 147$(KRTLD_O): $(KRTLD_OBJECTS) 148 $(LD) -r -o $@ -M$(KRTLD_MAPFILE) $(KRTLD_OBJECTS) 149 150# 151# CPU_OBJ now comprises of 2 object files which come from sun4 common 152# and from architecture dependent code. OBJS_DIR is prepended where 153# CPU_OBJ is defined to allow for building multiple CPU_OBJ's 154# 155$(CPULIB): $(CPU_OBJ) 156 $(BUILD.SO) $(CPU_OBJ) 157 158# 159# The global lint target builds the kernel lint library (llib-lunix.ln) 160# which is equivalent to a lint of /unix.o. Then all kernel modules for 161# this architecture are linted against the kernel lint library. 162# 163# Note: lint errors in the kernel lint library will be repeated for 164# each module. It is important that the kernel lint library 165# be clean to keep the textual output to a reasonable level. 166# 167 168$(LINT_LIB): $(LINT_LIB_DIR) $(LINTS) 169 @-$(ECHO) "\n$(UNIX): (library construction):" 170 @$(LINT) -o $(UNIX) $(LINTFLAGS) $(LINTS) 171 @$(MV) $(@F) $@ 172 173lintlib: $(LINT_DEPS) 174 175# 176# Include common targets. 177# 178include $(UTSBASE)/sun4u/starfire/Makefile.targ 179