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 serengeti 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 = $(ROOT_SERENGETI_KERN_DIR)/$(UNIX) 58UNIX_BIN = $(OBJS_DIR)/$(UNIX) 59 60LIBS = $(GENLIB) $(PLATLIB) $(CPULIB) 61 62GENUNIX = genunix 63GENUNIX_DIR = ../../$(GENUNIX) 64GENOPTS = -L $(GENUNIX_DIR)/$(OBJS_DIR) -l $(GENUNIX) 65 66CPU_DIR = . 67CPUOPTS = -L $(CPU_DIR)/$(OBJS_DIR) -l $(CPUNAME) 68 69PLAT_DIR = ../../platmod 70PLATOPTS = -L $(PLAT_DIR)/$(OBJS_DIR) -l $(PLATMOD) 71 72LIBOPTS = $(GENOPTS) $(PLATOPTS) $(CPUOPTS) 73 74CTFEXTRAOBJS = $(OBJS_DIR)/vers.o 75 76# 77# Include common rules. 78# 79include $(UTSBASE)/sun4u/serengeti/Makefile.serengeti 80 81# 82# Define targets 83# 84ALL_TARGET = $(UNIX_BIN) 85LINT_TARGET = $(LINT_LIB) 86INSTALL_TARGET = $(UNIX_BIN) $(ROOTMODULE) 87 88# 89# Overrides 90# 91ALL_BUILDS = $(ALL_BUILDSONLY64) 92DEF_BUILDS = $(DEF_BUILDSONLY64) 93SYM_BUILDS = $(DEF_BUILDSONLY64) 94CLEANLINTFILES += $(LINT32_FILES) 95 96# 97# This is UNIX_DIR. Use a short path. 98# 99UNIX_DIR = . 100 101# 102# Overrides 103# 104CLEANFILES += $(UNIX_O) $(MODSTUBS_O) $(KRTLD_O) $(KRTLD_OBJECTS) \ 105 $(OBJS_DIR)/vers.c $(OBJS_DIR)/vers.o \ 106 $(CPU_OBJ) $(CPULIB) \ 107 $(DTRACESTUBS_O) $(DTRACESTUBS) 108 109CLOBBERFILES = $(CLEANFILES) $(UNIX_BIN) 110CLEANLINTFILES += $(LINT_LIB) 111 112# 113# lint pass one enforcement 114# Turn on doubleword alignment for 64 bit counter timer registers 115# 116CFLAGS += $(CCVERBOSE) -dalign 117 118# 119# Default build targets. 120# 121.KEEP_STATE: 122 123def: $(DEF_DEPS) 124 125all: $(ALL_DEPS) 126 127clean: $(CLEAN_DEPS) 128 129clobber: $(CLOBBER_DEPS) 130 131lint: $(LINT_DEPS) 132 133clean.lint: $(CLEAN_LINT_DEPS) 134 135install: $(INSTALL_DEPS) 136 137symcheck: $(SYM_DEPS) 138 139$(UNIX_BIN): $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(MAPFILE) $(LIBS) \ 140 $(DTRACESTUBS) 141 $(LD) -dy -b -o $@ -e _start -M $(MAPFILE) \ 142 $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBOPTS) $(DTRACESTUBS) 143 $(CTFMERGE_UNIQUIFY_AGAINST_GENUNIX) 144 $(POST_PROCESS) 145 146symcheck.targ: $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBS) 147 $(LD) -dy -b -o $(SYM_MOD) -M $(MAPFILE) \ 148 $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBOPTS) $(DTRACESTUBS) 149 150$(UNIX_O): $(OBJECTS) $(OBJS_DIR)/vers.o 151 $(LD) -r -o $@ $(OBJECTS) $(OBJS_DIR)/vers.o 152 153$(KRTLD_O): $(KRTLD_OBJECTS) 154 $(LD) -r -o $@ -M $(KRTLD_MAPFILE) $(KRTLD_OBJECTS) 155 156# 157# CPU_OBJ now comprises of 2 object files which come from sun4 common 158# and from architecture dependent code. OBJS_DIR is prepended where 159# CPU_OBJ is defined to allow for building multiple CPU_OBJ's 160# 161$(CPULIB): $(CPU_OBJ) 162 $(BUILD.SO) $(CPU_OBJ) 163 164# 165# The global lint target builds the kernel lint library (llib-lunix.ln) 166# which is equivalent to a lint of /unix.o. Then all kernel modules for 167# this architecture are linted against the kernel lint library. 168# 169# Note: lint errors in the kernel lint library will be repeated for 170# each module. It is important that the kernel lint library 171# be clean to keep the textual output to a reasonable level. 172# 173 174$(LINT_LIB): $(LINT_LIB_DIR) $(LINTS) 175 @-$(ECHO) "\n$(UNIX): (library construction):" 176 @$(LINT) -o $(UNIX) $(LINTFLAGS) $(LINTS) 177 @$(MV) $(@F) $@ 178 179lintlib: $(LINT_DEPS) 180 181# 182# Include common targets. 183# 184include $(UTSBASE)/sun4u/serengeti/Makefile.targ 185