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 29UTSBASE = .. 30 31include 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# 40SPARC_LIB_DIR = $(UTSBASE)/sparc/lint-libs/$(OBJS_DIR) 41 42SPARC_LINTS = 43 44# 45# 46# 47LINT_LIBS = $(LINT_LIB) \ 48 $(LINT_KMODS:%=$(LINT_LIB_DIR)/llib-l%.ln) \ 49 $(CLOSED_LINT_KMODS:%=$(LINT_LIB_DIR)/llib-l%.ln) \ 50 $(SPARC_LINTS:%=$(SPARC_LIB_DIR)/llib-l%.ln) 51 52 53def := TARGET= def 54def.prereq := TARGET= def 55all := TARGET= all 56all.prereq := TARGET= all 57install := TARGET= install 58install.prereq := TARGET= all 59install_h := TARGET= install_h 60install_h.prere := TARGET= install_h 61clean := TARGET= clean 62clobber := TARGET= clobber 63lint := TARGET= lint 64lint.prereq := TARGET= lint 65lintlib := TARGET= lintlib 66modlintlib := TARGET= modlintlib 67modlist := TARGET= modlist 68modlist modlist.sparc := NO_STATE= -K $$MODSTATE$$$$ 69clean.lint := TARGET= clean.lint 70check := TARGET= check 71 72.KEEP_STATE: 73 74.PARALLEL: $(PARALLEL_KMODS) $(CLOSED_KMODS) $(XMODS) $(CLOSED_XMODS) \ 75 $(IMPLEMENTATIONS) $(CLOSED_IMPLEMENTATIONS) \ 76 modlist modlist.sparc 77 78# Override for CPU_KMODS... they cannot be built 79# in parallel 80.NO_PARALLEL: $(CPU_KMODS) 81 82def all clean clobber clean.lint: genassym unix .WAIT \ 83 $(KMODS) $(CLOSED_KMODS) $(XMODS) $(CLOSED_XMODS) \ 84 $(IMPLEMENTATIONS) $(CLOSED_IMPLEMENTATIONS) 85 86clobber: clobber.targ 87 88# list the modules under sun4u. 89modlist: unix $(KMODS) $(CLOSED_KMODS) $(XMODS) $(CLOSED_XMODS) \ 90 $(IMPLEMENTATIONS:.WAIT=) $(CLOSED_IMPLEMENTATIONS) 91 92# list the modules for Install -k sun4u. 93modlist.karch: modlist modlist.sparc 94 95modlist.sparc: 96 @cd $(SRC)/uts/sparc; pwd; $(MAKE) $(NO_STATE) modlist 97 98install: install_platforms genassym unix .WAIT $(KMODS) $(CLOSED_KMODS) \ 99 $(XMODS) $(CLOSED_XMODS) $(IMPLEMENTATIONS) $(CLOSED_IMPLEMENTATIONS) 100 101lintlib: unix 102 103modlintlib: $(LINT_KMODS) $(CLOSED_LINT_KMODS) 104 105genassym unix $(KMODS): FRC 106 @cd $@; pwd; $(MAKE) $(NO_STATE) $(TARGET) 107 108# 109# Privilege constants 110# 111# NOTE: The rules for generating priv_const.c file are shared between all 112# processor architectures and should be kept in sync. If they are changed in 113# this file make sure that x86 rules are updated as well. 114# 115PRIVS_C = $(UTSBASE)/common/os/priv_const.c 116 117$(PRIVS_C): $(PRIVS_AWK) $(PRIVS_DEF) 118 $(NAWK) -f $(PRIVS_AWK) < $(PRIVS_DEF) cfile=$@ 119 120CLOBBERFILES += $(PRIVS_C) 121 122# 123# Prerequisites 124# 125# The uts/Makefile defines build parallelism for sun4 platforms such that sparc, 126# sun4u and sun4v are all built in parallel. Also this Makefile specifies that 127# all IMPLEMENTATIONS sun4u sub-platforms are built in parallel. This requires 128# building certain parts before the parallel build can start. The uts/Makefile 129# appends the '.prereq' string to the original target and executes this Makefile 130# to build any prerequisites needed before the full parallel build can start. 131# After that make continues with normal targets. 132# 133# Any build prerequisites for sun4 and IMPLEMENTATIONS builds should be 134# described here. 135# 136# genassym is used to build dtrace and genunix, so it should be built first. 137# 138# priv_const.c is required to build genunix. 139# 140# genunix is used by everyone to ctfmerge with. Genunix is merged with sparc/ip 141# so as a side effect this dependency builds sparc/ip as part of the 142# prerequisites. 143# 144# unix is not required by itself but several sun4u platforms require 145# sun4u/platmod to be present. The easiest way to achieve this is to build 146# sun4u/unix first since sun4u/unix Makefile builds sun4u/platform correctly. 147# This causes full sun4u/unix to be built before all sun4u platforms and 148# before uts/sun4v and uts/sparc, but it acceptable since it is not spending 149# too much time building sun4u/unix. 150# 151all.prereq def.prereq install.prereq: genassym genunix unix 152 153# 154# Various sun4u platforms expect proto/root_sparc/platform/sun4u/include to be 155# present. This is handled by running make install_h in sun4u/unix directory 156# first. 157# 158install_h.prereq: FRC 159 @cd sys; pwd; $(MAKE) $(TARGET) 160 161# 162# sun4u/unix and sun4u/genunix should be linted first since sparc does global 163# cross-check with these lint libraries. The sun4u/unix and sun4u/genunix can be 164# linted in parallel. 165# 166LINT_PREREQ = unix.lint genunix.lint 167lint.prereq: $(LINT_PREREQ) 168 169.PARALLEL: $(LINT_PREREQ) 170 171$(LINT_PREREQ): 172 @cd $(@:%.lint=%); pwd; $(MAKE) $(TARGET) 173 174# 175# Nothing to do with any other prerequisites 176# 177%.prereq: 178 179# 180# Platform inter-dependencies 181# 182lw8: serengeti 183 184quasar: darwin 185 186# 187# The genunix requires priv_const.c file to be generated first. 188# 189genunix: $(PRIVS_C) 190 191# 192# Rules 193# 194 195$(IMPLEMENTATIONS): FRC 196 @cd $@; pwd; THISIMPL=$@ $(MAKE) $(NO_STATE) $(TARGET) 197 198$(CLOSED_IMPLEMENTATIONS): FRC 199 cd $(CLOSED)/uts/sun4u/$@; pwd; \ 200 THISIMPL=$@ $(MAKE) $(NO_STATE) $(TARGET); \ 201 202$(XMODS): FRC 203 @if [ -f $@/Makefile ]; then \ 204 cd $@; pwd; $(MAKE) $(NO_STATE) $(TARGET); \ 205 else \ 206 true; \ 207 fi 208 209$(CLOSED_XMODS): FRC 210 @if [ -f $(CLOSED)/uts/sun4u/$@/Makefile ]; then \ 211 cd $(CLOSED)/uts/sun4u/$@; pwd; $(MAKE) $(NO_STATE) $(TARGET); \ 212 else \ 213 true; \ 214 fi 215 216$(CLOSED_KMODS): FRC 217 cd $(CLOSED)/uts/sun4u/$@; pwd; $(MAKE) $(NO_STATE) $(TARGET) 218 219install_h check: install_platforms $(IMPLEMENTATIONS) \ 220 $(CLOSED_IMPLEMENTATIONS) FRC 221 @cd sys; pwd; $(MAKE) $(TARGET) 222 @cd vm; pwd; $(MAKE) $(TARGET) 223 224# 225# Rules for the /platforms directories. This is hardwired here because 226# the first stage of the project (KBI) only implements the userland 227# changes, but the only reasonable place to record the aliases is 228# here in kernel land. 229# 230$(ROOT_PLAT_DIRS): $(ROOT_PLAT_DIR) 231 -$(INS.dir) 232 233# 234# create directories in /usr/platform/ for the implementations that are 235# defined in $(IMPLEMENTED_PLATFORM) 236# (eg. SUNW,Ultra-1) 237# 238# Foreach $(IMPLEMENTED_PLATFORM) there can be a list of $(LINKED_PLATFORMS) 239# that are linked to it. 240# 241$(USR_PLAT_DIR)/$(IMPLEMENTED_PLATFORM): $(USR_PLAT_DIR) 242 -$(INS.dir) 243 244# 245# create the links in /usr/platform/ foreach $(LINKED_PLATFORMS) 246# to it's corresponding $(IMPLEMENTED_PLATFORM). 247# 248PLATFORMS = $(LINKED_PLATFORMS) 249 250$(USR_PLAT_DIRS): $(USR_PLAT_DIR) 251 $(INS.slink3) 252 253PLATFORMS += $(IMPLEMENTED_PLATFORM) 254 255# 256# Make the /platforms directories. This is hardwired here because 257# the first stage of the project (KBI) only implements the userland 258# changes, but the only reasonable place to record the aliases is 259# here in kernel land. 260# 261install_platforms: $(ROOT_PSM_DIR) $(USR_PSM_DIR) \ 262 $(ROOT_PLAT_DIRS) $(USR_PLAT_DIRS) \ 263 $(USR_DESKTOP_DIR) $(USR_DESKTOP_INC_DIR) \ 264 $(USR_DESKTOP_SBIN_DIR) $(USR_DESKTOP_LIB_DIR) 265 266# 267# rules for making include, sbin, lib dirs/links in 268# /usr/platform/$(PLATFORM)/ for desktop platforms 269# 270$(USR_DESKTOP_INC_DIR): $(USR_DESKTOP_DIR) 271 $(INS.slink4) 272 273$(USR_DESKTOP_SBIN_DIR): $(USR_DESKTOP_DIR) 274 $(INS.slink5) 275 276$(USR_DESKTOP_LIB_DIR): $(USR_DESKTOP_DIR) 277 -$(INS.dir) 278 279# 280# Full kernel lint target. 281# 282LINT_TARGET = globallint 283 284globallint: 285 @pwd 286 @-$(ECHO) "\nSUN4U KERNEL: global crosschecks:" 287 @-$(LINT) $(LINTFLAGS) $(LINT_LIBS) 2>&1 | $(LGREP.2) 288 289lint: lintlib .WAIT modlintlib .WAIT $(SPARC_LINTS) $(LINT_DEPS) \ 290 $(IMPLEMENTATIONS) $(CLOSED_IMPLEMENTATIONS) $(CPU_KMODS) 291 292include ../Makefile.targ 293 294# 295# Cross-reference customization: build a cross-reference over all of the 296# sun4u-related directories. 297# 298SHARED_XRDIRS = ../sun4u ../sun4 ../sfmmu ../sparc ../sun ../common 299CLOSED_XRDIRS = $(SHARED_XRDIRS:../%=../% ../../../closed/uts/%) 300XRDIRS = $(SHARED_XRDIRS) 301$(CLOSED_BUILD)XRDIRS = $(CLOSED_XRDIRS:../../../closed/uts/sfmmu=) 302 303XRPRUNE = i86pc 304 305cscope.out tags: FRC 306 $(XREF) -x $@ 307