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 # Copyright 2009 Sun Microsystems, Inc. All rights reserved. 23 # Use is subject to license terms. 24 # 25 # This makefile drives the production of all implementation architecture 26 # dependent modules for the sun4u architecture. 27 # 28 29 UTSBASE = .. 30 31 include Makefile.sun4u 32 33 # 34 # The following are SPARC specific (rather than sun4u) specific modules 35 # which are required for the sun4u kernel to completely lint. They are 36 # not involved in the build in any other way. In order to minimize 37 # build time, it is assumed that they are up to date. But since sun4u 38 # is really a separate architecture we cannot use the v7 sparc modules. 39 # 40 SPARC_LIB_DIR = $(UTSBASE)/sparc/lint-libs/$(OBJS_DIR) 41 42 SPARC_LINTS = 43 44 # 45 # 46 # 47 LINT_LIBS = $(LINT_LIB) \ 48 $(LINT_KMODS:%=$(LINT_LIB_DIR)/llib-l%.ln) \ 49 $(SPARC_LINTS:%=$(SPARC_LIB_DIR)/llib-l%.ln) 50 51 52 def := TARGET= def 53 def.prereq := TARGET= def 54 all := TARGET= all 55 all.prereq := TARGET= all 56 install := TARGET= install 57 install.prereq := TARGET= all 58 install_h := TARGET= install_h 59 install_h.prere := TARGET= install_h 60 clean := TARGET= clean 61 clobber := TARGET= clobber 62 lint := TARGET= lint 63 lint.prereq := TARGET= lint 64 lintlib := TARGET= lintlib 65 modlintlib := TARGET= modlintlib 66 modlist := TARGET= modlist 67 modlist modlist.sparc := NO_STATE= -K $$MODSTATE$$$$ 68 clean.lint := TARGET= clean.lint 69 check := TARGET= check 70 71 .KEEP_STATE: 72 73 .PARALLEL: $(PARALLEL_KMODS) $(XMODS) \ 74 $(IMPLEMENTATIONS) \ 75 modlist modlist.sparc 76 77 # Override for CPU_KMODS... they cannot be built 78 # in parallel 79 .NO_PARALLEL: $(CPU_KMODS) 80 81 def all clean clobber clean.lint: genassym unix .WAIT \ 82 $(KMODS) $(XMODS) $(IMPLEMENTATIONS) 83 84 clobber: clobber.targ 85 86 # list the modules under sun4u. 87 modlist: unix $(KMODS) $(XMODS) $(IMPLEMENTATIONS:.WAIT=) 88 89 # list the modules for Install -k sun4u. 90 modlist.karch: modlist modlist.sparc 91 92 modlist.sparc: 93 @cd $(SRC)/uts/sparc; pwd; $(MAKE) $(NO_STATE) modlist 94 95 install: install_platforms genassym unix .WAIT $(KMODS) \ 96 $(XMODS) $(IMPLEMENTATIONS) 97 98 lintlib: unix 99 100 modlintlib: $(LINT_KMODS) 101 102 genassym unix $(KMODS): FRC 103 @cd $@; pwd; $(MAKE) $(NO_STATE) $(TARGET) 104 105 # 106 # Privilege constants 107 # 108 # NOTE: The rules for generating priv_const.c file are shared between all 109 # processor architectures and should be kept in sync. If they are changed in 110 # this file make sure that x86 rules are updated as well. 111 # 112 PRIVS_C = $(UTSBASE)/common/os/priv_const.c 113 114 $(PRIVS_C): $(PRIVS_AWK) $(PRIVS_DEF) 115 $(NAWK) -f $(PRIVS_AWK) < $(PRIVS_DEF) cfile=$@ 116 117 CLOBBERFILES += $(PRIVS_C) 118 119 # 120 # Prerequisites 121 # 122 # The uts/Makefile defines build parallelism for sun4 platforms such that sparc, 123 # sun4u and sun4v are all built in parallel. Also this Makefile specifies that 124 # all IMPLEMENTATIONS sun4u sub-platforms are built in parallel. This requires 125 # building certain parts before the parallel build can start. The uts/Makefile 126 # appends the '.prereq' string to the original target and executes this Makefile 127 # to build any prerequisites needed before the full parallel build can start. 128 # After that make continues with normal targets. 129 # 130 # Any build prerequisites for sun4 and IMPLEMENTATIONS builds should be 131 # described here. 132 # 133 # genassym is used to build dtrace and genunix, so it should be built first. 134 # 135 # priv_const.c is required to build genunix. 136 # 137 # genunix is used by everyone to ctfmerge with. Genunix is merged with sparc/ip 138 # so as a side effect this dependency builds sparc/ip as part of the 139 # prerequisites. 140 # 141 # unix is not required by itself but several sun4u platforms require 142 # sun4u/platmod to be present. The easiest way to achieve this is to build 143 # sun4u/unix first since sun4u/unix Makefile builds sun4u/platform correctly. 144 # This causes full sun4u/unix to be built before all sun4u platforms and 145 # before uts/sun4v and uts/sparc, but it acceptable since it is not spending 146 # too much time building sun4u/unix. 147 # 148 all.prereq def.prereq install.prereq: genassym genunix unix 149 150 # 151 # Various sun4u platforms expect proto/root_sparc/platform/sun4u/include to be 152 # present. This is handled by running make install_h in sun4u/unix directory 153 # first. 154 # 155 install_h.prereq: FRC 156 @cd sys; pwd; $(MAKE) $(TARGET) 157 158 # 159 # sun4u/unix and sun4u/genunix should be linted first since sparc does global 160 # cross-check with these lint libraries. The sun4u/unix and sun4u/genunix can be 161 # linted in parallel. 162 # 163 LINT_PREREQ = unix.lint genunix.lint 164 lint.prereq: $(LINT_PREREQ) 165 166 .PARALLEL: $(LINT_PREREQ) 167 168 $(LINT_PREREQ): 169 @cd $(@:%.lint=%); pwd; $(MAKE) $(TARGET) 170 171 # 172 # Nothing to do with any other prerequisites 173 # 174 %.prereq: 175 176 # 177 # Platform inter-dependencies 178 # 179 lw8: serengeti 180 181 quasar: darwin 182 183 # 184 # The genunix requires priv_const.c file to be generated first. 185 # 186 genunix: $(PRIVS_C) 187 188 # 189 # Rules 190 # 191 192 $(IMPLEMENTATIONS): FRC 193 @cd $@; pwd; THISIMPL=$@ $(MAKE) $(NO_STATE) $(TARGET) 194 195 $(XMODS): FRC 196 @if [ -f $@/Makefile ]; then \ 197 cd $@; pwd; $(MAKE) $(NO_STATE) $(TARGET); \ 198 else \ 199 true; \ 200 fi 201 202 install_h check: install_platforms $(IMPLEMENTATIONS) \ 203 @cd sys; pwd; $(MAKE) $(TARGET) 204 @cd vm; pwd; $(MAKE) $(TARGET) 205 206 # 207 # Rules for the /platforms directories. This is hardwired here because 208 # the first stage of the project (KBI) only implements the userland 209 # changes, but the only reasonable place to record the aliases is 210 # here in kernel land. 211 # 212 $(ROOT_PLAT_DIRS): $(ROOT_PLAT_DIR) 213 -$(INS.dir) 214 215 # 216 # create directories in /usr/platform/ for the implementations that are 217 # defined in $(IMPLEMENTED_PLATFORM) 218 # (eg. SUNW,Ultra-1) 219 # 220 # Foreach $(IMPLEMENTED_PLATFORM) there can be a list of $(LINKED_PLATFORMS) 221 # that are linked to it. 222 # 223 $(USR_PLAT_DIR)/$(IMPLEMENTED_PLATFORM): $(USR_PLAT_DIR) 224 -$(INS.dir) 225 226 # 227 # create the links in /usr/platform/ foreach $(LINKED_PLATFORMS) 228 # to it's corresponding $(IMPLEMENTED_PLATFORM). 229 # 230 PLATFORMS = $(LINKED_PLATFORMS) 231 232 $(USR_PLAT_DIRS): $(USR_PLAT_DIR) 233 $(INS.slink3) 234 235 PLATFORMS += $(IMPLEMENTED_PLATFORM) 236 237 # 238 # Make the /platforms directories. This is hardwired here because 239 # the first stage of the project (KBI) only implements the userland 240 # changes, but the only reasonable place to record the aliases is 241 # here in kernel land. 242 # 243 install_platforms: $(ROOT_PSM_DIR) $(USR_PSM_DIR) \ 244 $(ROOT_PLAT_DIRS) $(USR_PLAT_DIRS) \ 245 $(USR_DESKTOP_DIR) $(USR_DESKTOP_INC_DIR) \ 246 $(USR_DESKTOP_SBIN_DIR) $(USR_DESKTOP_LIB_DIR) 247 248 # 249 # rules for making include, sbin, lib dirs/links in 250 # /usr/platform/$(PLATFORM)/ for desktop platforms 251 # 252 $(USR_DESKTOP_INC_DIR): $(USR_DESKTOP_DIR) 253 $(INS.slink4) 254 255 $(USR_DESKTOP_SBIN_DIR): $(USR_DESKTOP_DIR) 256 $(INS.slink5) 257 258 $(USR_DESKTOP_LIB_DIR): $(USR_DESKTOP_DIR) 259 -$(INS.dir) 260 261 # 262 # Full kernel lint target. 263 # 264 LINT_TARGET = globallint 265 266 globallint: 267 @pwd 268 @-$(ECHO) "\nSUN4U KERNEL: global crosschecks:" 269 @-$(LINT) $(LINTFLAGS) $(LINT_LIBS) 2>&1 | $(LGREP.2) 270 271 lint: lintlib .WAIT modlintlib .WAIT $(SPARC_LINTS) $(LINT_DEPS) \ 272 $(IMPLEMENTATIONS) $(CPU_KMODS) 273 274 include ../Makefile.targ 275 276 # 277 # Cross-reference customization: build a cross-reference over all of the 278 # sun4u-related directories. 279 # 280 XRDIRS = ../sun4u ../sun4 ../sfmmu ../sparc ../sun ../common 281 XRPRUNE = i86pc 282 283 cscope.out tags: FRC 284 $(XREF) -x $@