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) \ 83 $(IMPLEMENTATIONS) 84 85 # list the modules under sun4u. 86 modlist: unix $(KMODS) $(XMODS) \ 87 $(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) < $(PRIVS_DEF) cfile=$@ 116 117 118 # 119 # Prerequisites 120 # 121 # The uts/Makefile defines build parallelism for sun4 platforms such that sparc, 122 # sun4u and sun4v are all built in parallel. Also this Makefile specifies that 123 # all IMPLEMENTATIONS sun4u sub-platforms are built in parallel. This requires 124 # building certain parts before the parallel build can start. The uts/Makefile 125 # appends the '.prereq' string to the original target and executes this Makefile 126 # to build any prerequisites needed before the full parallel build can start. 127 # After that make continues with normal targets. 128 # 129 # Any build prerequisites for sun4 and IMPLEMENTATIONS builds should be 130 # described here. 131 # 132 # genassym is used to build dtrace and genunix, so it should be built first. 133 # 134 # priv_const.c is required to build genunix. 135 # 136 # genunix is used by everyone to ctfmerge with. Genunix is merged with sparc/ip 137 # so as a side effect this dependency builds sparc/ip as part of the 138 # prerequisites. 139 # 140 # unix is not required by itself but several sun4u platforms require 141 # sun4u/platmod to be present. The easiest way to achieve this is to build 142 # sun4u/unix first since sun4u/unix Makefile builds sun4u/platform correctly. 143 # This causes full sun4u/unix to be built before all sun4u platforms and 144 # before uts/sun4v and uts/sparc, but it acceptable since it is not spending 145 # too much time building sun4u/unix. 146 # 147 all.prereq def.prereq install.prereq: genassym genunix unix 148 149 # 150 # Various sun4u platforms expect proto/root_sparc/platform/sun4u/include to be 151 # present. This is handled by running make install_h in sun4u/unix directory 152 # first. 153 # 154 install_h.prereq: FRC 155 @cd sys; pwd; $(MAKE) $(TARGET) 156 157 # 158 # sun4u/unix and sun4u/genunix should be linted first since sparc does global 159 # cross-check with these lint libraries. The sun4u/unix and sun4u/genunix can be 160 # linted in parallel. 161 # 162 LINT_PREREQ = unix.lint genunix.lint 163 lint.prereq: $(LINT_PREREQ) 164 165 .PARALLEL: $(LINT_PREREQ) 166 167 $(LINT_PREREQ): 168 @cd $(@:%.lint=%); pwd; $(MAKE) $(TARGET) 169 170 # 171 # Nothing to do with any other prerequisites 172 # 173 %.prereq: 174 175 # 176 # Platform inter-dependencies 177 # 178 lw8: serengeti 179 180 quasar: darwin 181 182 # 183 # The genunix requires priv_const.c file to be generated first. 184 # 185 genunix: $(PRIVS_C) 186 187 # 188 # Rules 189 # 190 191 $(IMPLEMENTATIONS): FRC 192 @cd $@; pwd; THISIMPL=$@ $(MAKE) $(NO_STATE) $(TARGET) 193 194 $(XMODS): FRC 195 @if [ -f $@/Makefile ]; then \ 196 cd $@; pwd; $(MAKE) $(NO_STATE) $(TARGET); \ 197 else \ 198 true; \ 199 fi 200 201 install_h check: install_platforms $(IMPLEMENTATIONS) \ 202 @cd sys; pwd; $(MAKE) $(TARGET) 203 @cd vm; pwd; $(MAKE) $(TARGET) 204 205 # 206 # Rules for the /platforms directories. This is hardwired here because 207 # the first stage of the project (KBI) only implements the userland 208 # changes, but the only reasonable place to record the aliases is 209 # here in kernel land. 210 # 211 $(ROOT_PLAT_DIRS): $(ROOT_PLAT_DIR) 212 -$(INS.dir) 213 214 # 215 # create directories in /usr/platform/ for the implementations that are 216 # defined in $(IMPLEMENTED_PLATFORM) 217 # (eg. SUNW,Ultra-1) 218 # 219 # Foreach $(IMPLEMENTED_PLATFORM) there can be a list of $(LINKED_PLATFORMS) 220 # that are linked to it. 221 # 222 $(USR_PLAT_DIR)/$(IMPLEMENTED_PLATFORM): $(USR_PLAT_DIR) 223 -$(INS.dir) 224 225 # 226 # create the links in /usr/platform/ foreach $(LINKED_PLATFORMS) 227 # to it's corresponding $(IMPLEMENTED_PLATFORM). 228 # 229 PLATFORMS = $(LINKED_PLATFORMS) 230 231 $(USR_PLAT_DIRS): $(USR_PLAT_DIR) 232 $(INS.slink3) 233 234 PLATFORMS += $(IMPLEMENTED_PLATFORM) 235 236 # 237 # Make the /platforms directories. This is hardwired here because 238 # the first stage of the project (KBI) only implements the userland 239 # changes, but the only reasonable place to record the aliases is 240 # here in kernel land. 241 # 242 install_platforms: $(ROOT_PSM_DIR) $(USR_PSM_DIR) \ 243 $(ROOT_PLAT_DIRS) $(USR_PLAT_DIRS) \ 244 $(USR_DESKTOP_DIR) $(USR_DESKTOP_INC_DIR) \ 245 $(USR_DESKTOP_SBIN_DIR) $(USR_DESKTOP_LIB_DIR) 246 247 # 248 # rules for making include, sbin, lib dirs/links in 249 # /usr/platform/$(PLATFORM)/ for desktop platforms 250 # 251 $(USR_DESKTOP_INC_DIR): $(USR_DESKTOP_DIR) 252 $(INS.slink4) 253 254 $(USR_DESKTOP_SBIN_DIR): $(USR_DESKTOP_DIR) 255 $(INS.slink5) 256 257 $(USR_DESKTOP_LIB_DIR): $(USR_DESKTOP_DIR) 258 -$(INS.dir) 259 260 # 261 # Full kernel lint target. 262 # 263 LINT_TARGET = globallint 264 265 globallint: 266 @pwd 267 @-$(ECHO) "\nSUN4U KERNEL: global crosschecks:" 268 @-$(LINT) $(LINTFLAGS) $(LINT_LIBS) 2>&1 | $(LGREP.2) 269 270 lint: lintlib .WAIT modlintlib .WAIT $(SPARC_LINTS) $(LINT_DEPS) \ 271 $(IMPLEMENTATIONS) $(CPU_KMODS) 272 273 include ../Makefile.targ 274 275 # 276 # Cross-reference customization: build a cross-reference over all of the 277 # sun4u-related directories. 278 # 279 XRDIRS = ../sun4u ../sun4 ../sfmmu ../sparc ../sun ../common 280 XRPRUNE = i86pc 281 282 cscope.out tags: FRC 283 $(XREF) -x $@