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 starfire 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 = $(ROOT_STARFIRE_KERN_DIR)/$(UNIX) 56UNIX32_LINK = $(ROOT_STARFIRE_KERN_DIR_32)/$(UNIX) 57UNIX_BIN = $(OBJS_DIR)/$(UNIX) 58 59LIBS = $(GENLIB) $(PLATLIB) $(CPULIB) 60 61GENUNIX = genunix 62GENUNIX_DIR = ../../$(GENUNIX) 63GENOPTS = -L $(GENUNIX_DIR)/$(OBJS_DIR) -l $(GENUNIX) 64 65CPU_DIR = . 66CPUOPTS = -L $(CPU_DIR)/$(OBJS_DIR) -l $(CPUNAME) 67 68PLAT_DIR = ../../platmod 69PLATOPTS = -L $(PLAT_DIR)/$(OBJS_DIR) -l $(PLATMOD) 70 71LIBOPTS = $(GENOPTS) $(PLATOPTS) $(CPUOPTS) 72 73CTFEXTRAOBJS = $(OBJS_DIR)/vers.o 74 75# 76# Include common rules. 77# 78include $(UTSBASE)/sun4u/starfire/Makefile.starfire 79 80# 81# Define targets 82# 83ALL_TARGET = $(UNIX_BIN) 84LINT_TARGET = $(LINT_LIB) 85INSTALL_TARGET = $(UNIX_BIN) $(ROOTMODULE) $(UNIX32_LINK) 86 87# 88# This is UNIX_DIR. Use a short path. 89# 90UNIX_DIR = . 91 92# 93# Overrides 94# 95CLEANFILES += $(UNIX_O) $(MODSTUBS_O) $(KRTLD_O) $(KRTLD_OBJECTS) \ 96 $(OBJS_DIR)/vers.c $(OBJS_DIR)/vers.o \ 97 $(CPU_OBJ) $(CPULIB) \ 98 $(DTRACESTUBS_O) $(DTRACESTUBS) 99 100CLOBBERFILES = $(CLEANFILES) $(UNIX_BIN) 101CLEANLINTFILES += $(LINT_LIB) 102 103# 104# lint pass one enforcement 105# Turn on doubleword alignment for 64 bit counter timer registers 106# 107CFLAGS += $(CCVERBOSE) -dalign 108 109CERRWARN += -_gcc=-Wno-parentheses 110CERRWARN += -_gcc=-Wno-uninitialized 111CERRWARN += -_gcc=-Wno-char-subscripts 112CERRWARN += -_gcc=-Wno-unused-variable 113CERRWARN += -_gcc=-Wno-unused-function 114CERRWARN += -_gcc=-Wno-unused-label 115CERRWARN += -_gcc=-Wno-type-limits 116CERRWARN += -_gcc=-Wno-clobbered 117CERRWARN += -_gcc=-Wno-empty-body 118CERRWARN += -_gcc=-Wno-unused-value 119CERRWARN += -_gcc=-Wno-switch 120 121# 122# Default build targets. 123# 124.KEEP_STATE: 125 126def: $(DEF_DEPS) 127 128all: $(ALL_DEPS) 129 130clean: $(CLEAN_DEPS) 131 132clobber: $(CLOBBER_DEPS) 133 134lint: $(LINT_DEPS) 135 136clean.lint: $(CLEAN_LINT_DEPS) 137 138install: $(INSTALL_DEPS) 139 140$(UNIX_BIN): $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(MAPFILE) $(LIBS) \ 141 $(DTRACESTUBS) 142 $(LD) -dy -b -o $@ -e _start -M $(MAPFILE) \ 143 $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBOPTS) $(DTRACESTUBS) 144 $(CTFMERGE_UNIQUIFY_AGAINST_GENUNIX) 145 $(POST_PROCESS) 146 $(CHK4UBINARY) 147 148$(UNIX32_LINK): $(ROOT_PSM_KERN_DIR_32) $(UNIX_BIN) 149 -$(RM) $@; ln -s $(SUBDIR64)/$(UNIX) $@ 150 151symcheck: $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBS) 152 $(LD) -dy -b -o $(SYM_MOD) -M $(MAPFILE) \ 153 $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBOPTS) $(DTRACESTUBS) 154 155$(UNIX_O): $(OBJECTS) $(OBJS_DIR)/vers.o 156 $(LD) -r -o $@ $(OBJECTS) $(OBJS_DIR)/vers.o 157 158$(KRTLD_O): $(KRTLD_OBJECTS) 159 $(LD) -r -o $@ -M$(KRTLD_MAPFILE) $(KRTLD_OBJECTS) 160 161# 162# CPU_OBJ now comprises of 2 object files which come from sun4 common 163# and from architecture dependent code. OBJS_DIR is prepended where 164# CPU_OBJ is defined to allow for building multiple CPU_OBJ's 165# 166$(CPULIB): $(CPU_OBJ) 167 $(BUILD.SO) $(CPU_OBJ) 168 169# 170# The global lint target builds the kernel lint library (llib-lunix.ln) 171# which is equivalent to a lint of /unix.o. Then all kernel modules for 172# this architecture are linted against the kernel lint library. 173# 174# Note: lint errors in the kernel lint library will be repeated for 175# each module. It is important that the kernel lint library 176# be clean to keep the textual output to a reasonable level. 177# 178 179$(LINT_LIB): $(LINT_LIB_DIR) $(LINTS) 180 @-$(ECHO) "\n$(UNIX): (library construction):" 181 @$(LINT) -o $(UNIX) $(LINTFLAGS) $(LINTS) 182 @$(MV) $(@F) $@ 183 184lintlib: $(LINT_DEPS) 185 186# 187# Include common targets. 188# 189include $(UTSBASE)/sun4u/starfire/Makefile.targ 190