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 27# 28# This makefile drives the production of unix (and unix.o). 29# 30# sun4u serengeti 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 = $(ROOT_SERENGETI_KERN_DIR)/$(UNIX) 56UNIX_BIN = $(OBJS_DIR)/$(UNIX) 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/serengeti/Makefile.serengeti 78 79# 80# Define targets 81# 82ALL_TARGET = $(UNIX_BIN) 83LINT_TARGET = $(LINT_LIB) 84INSTALL_TARGET = $(UNIX_BIN) $(ROOTMODULE) 85 86# 87# Overrides 88# 89ALL_BUILDS = $(ALL_BUILDSONLY64) 90DEF_BUILDS = $(DEF_BUILDSONLY64) 91SYM_BUILDS = $(DEF_BUILDSONLY64) 92CLEANLINTFILES += $(LINT32_FILES) 93 94# 95# This is UNIX_DIR. Use a short path. 96# 97UNIX_DIR = . 98 99# 100# Overrides 101# 102CLEANFILES += $(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 107CLOBBERFILES = $(CLEANFILES) $(UNIX_BIN) 108CLEANLINTFILES += $(LINT_LIB) 109 110# 111# lint pass one enforcement 112# Turn on doubleword alignment for 64 bit counter timer registers 113# 114CFLAGS += $(CCVERBOSE) -dalign 115 116CERRWARN += -_gcc=-Wno-parentheses 117CERRWARN += -_gcc=-Wno-uninitialized 118CERRWARN += -_gcc=-Wno-char-subscripts 119CERRWARN += -_gcc=-Wno-unused-variable 120CERRWARN += -_gcc=-Wno-unused-function 121CERRWARN += -_gcc=-Wno-unused-label 122CERRWARN += -_gcc=-Wno-type-limits 123CERRWARN += -_gcc=-Wno-clobbered 124CERRWARN += -_gcc=-Wno-empty-body 125CERRWARN += -_gcc=-Wno-unused-value 126CERRWARN += -_gcc=-Wno-switch 127 128# 129# Default build targets. 130# 131.KEEP_STATE: 132 133def: $(DEF_DEPS) 134 135all: $(ALL_DEPS) 136 137clean: $(CLEAN_DEPS) 138 139clobber: $(CLOBBER_DEPS) 140 141lint: $(LINT_DEPS) 142 143clean.lint: $(CLEAN_LINT_DEPS) 144 145install: $(INSTALL_DEPS) 146 147symcheck: $(SYM_DEPS) 148 149$(UNIX_BIN): $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(MAPFILE) $(LIBS) \ 150 $(DTRACESTUBS) 151 $(LD) -dy -b -o $@ -e _start -M $(MAPFILE) \ 152 $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBOPTS) $(DTRACESTUBS) 153 $(CTFMERGE_UNIQUIFY_AGAINST_GENUNIX) 154 $(POST_PROCESS) 155 156symcheck.targ: $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBS) 157 $(LD) -dy -b -o $(SYM_MOD) -M $(MAPFILE) \ 158 $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBOPTS) $(DTRACESTUBS) 159 160$(UNIX_O): $(OBJECTS) $(OBJS_DIR)/vers.o 161 $(LD) -r -o $@ $(OBJECTS) $(OBJS_DIR)/vers.o 162 163$(KRTLD_O): $(KRTLD_OBJECTS) 164 $(LD) -r -o $@ -M $(KRTLD_MAPFILE) $(KRTLD_OBJECTS) 165 166# 167# CPU_OBJ now comprises of 2 object files which come from sun4 common 168# and from architecture dependent code. OBJS_DIR is prepended where 169# CPU_OBJ is defined to allow for building multiple CPU_OBJ's 170# 171$(CPULIB): $(CPU_OBJ) 172 $(BUILD.SO) $(CPU_OBJ) 173 174# 175# The global lint target builds the kernel lint library (llib-lunix.ln) 176# which is equivalent to a lint of /unix.o. Then all kernel modules for 177# this architecture are linted against the kernel lint library. 178# 179# Note: lint errors in the kernel lint library will be repeated for 180# each module. It is important that the kernel lint library 181# be clean to keep the textual output to a reasonable level. 182# 183 184$(LINT_LIB): $(LINT_LIB_DIR) $(LINTS) 185 @-$(ECHO) "\n$(UNIX): (library construction):" 186 @$(LINT) -o $(UNIX) $(LINTFLAGS) $(LINTS) 187 @$(MV) $(@F) $@ 188 189lintlib: $(LINT_DEPS) 190 191# 192# Include common targets. 193# 194include $(UTSBASE)/sun4u/serengeti/Makefile.targ 195