1# $NetBSD: Makefile,v 1.291.2.2 2012/08/15 17:36:46 sborrill Exp $ 2 3# 4# This is the top-level makefile for building NetBSD. For an outline of 5# how to build a snapshot or release, as well as other release engineering 6# information, see http://www.NetBSD.org/developers/releng/index.html 7# 8# Not everything you can set or do is documented in this makefile. In 9# particular, you should review the files in /usr/share/mk (especially 10# bsd.README) for general information on building programs and writing 11# Makefiles within this structure, and see the comments in src/etc/Makefile 12# for further information on installation and release set options. 13# 14# Variables listed below can be set on the make command line (highest 15# priority), in /etc/mk.conf (middle priority), or in the environment 16# (lowest priority). 17# 18# Variables: 19# DESTDIR is the target directory for installation of the compiled 20# software. It defaults to /. Note that programs are built against 21# libraries installed in DESTDIR. 22# MKMAN, if `no', will prevent building of manual pages. 23# MKOBJDIRS, if not `no', will build object directories at 24# an appropriate point in a build. 25# MKSHARE, if `no', will prevent building and installing 26# anything in /usr/share. 27# MKUPDATE, if not `no', will avoid a `make cleandir' at the start of 28# `make build', as well as having the effects listed in 29# /usr/share/mk/bsd.README. 30# NOCLEANDIR, if defined, will avoid a `make cleandir' at the start 31# of the `make build'. 32# NOINCLUDES will avoid the `make includes' usually done by `make build'. 33# 34# See mk.conf(5) for more details. 35# 36# 37# Targets: 38# build: 39# Builds a full release of NetBSD in DESTDIR, except for the 40# /etc configuration files. 41# If BUILD_DONE is set, this is an empty target. 42# distribution: 43# Builds a full release of NetBSD in DESTDIR, including the /etc 44# configuration files. 45# buildworld: 46# As per `make distribution', except that it ensures that DESTDIR 47# is not the root directory. 48# installworld: 49# Install the distribution from DESTDIR to INSTALLWORLDDIR (which 50# defaults to the root directory). Ensures that INSTALLWORLDDIR 51# is not the root directory if cross compiling. 52# release: 53# Does a `make distribution', and then tars up the DESTDIR files 54# into ${RELEASEDIR}/${RELEASEMACHINEDIR}, in release(7) format. 55# (See etc/Makefile for more information on this.) 56# regression-tests: 57# Runs the regression tests in "regress" on this host. 58# sets: 59# Populate ${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets 60# from ${DESTDIR} 61# sourcesets: 62# Populate ${RELEASEDIR}/source/sets from ${NETBSDSRCDIR} 63# syspkgs: 64# Populate ${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/syspkgs 65# from ${DESTDIR} 66# iso-image: 67# Create CD-ROM image in RELEASEDIR/iso. 68# RELEASEDIR must already have been populated by `make release' 69# or equivalent. 70# iso-image-source: 71# Create CD-ROM image with source in RELEASEDIR/iso. 72# RELEASEDIR must already have been populated by 73# `make release sourcesets' or equivalent. 74# live-image: 75# Create bootable live image for emulators or USB stick etc. 76# in RELEASEDIR/liveimage. 77# RELEASEDIR must already have been populated by `make release' 78# or equivalent. 79# install-image: 80# Create bootable installation image for USB stick etc. 81# in RELEASEDIR/installimage. 82# RELEASEDIR must already have been populated by `make release' 83# or equivalent. 84# 85# Targets invoked by `make build,' in order: 86# cleandir: cleans the tree. 87# do-top-obj: creates the top level object directory. 88# do-tools-obj: creates object directories for the host toolchain. 89# do-tools: builds host toolchain. 90# obj: creates object directories. 91# do-distrib-dirs: creates the distribution directories. 92# includes: installs include files. 93# do-tools-compat: builds the "libnbcompat" library; needed for some 94# random host tool programs in the source tree. 95# do-lib-csu: builds and installs prerequisites from lib/csu. 96# do-libgcc: builds and installs prerequisites from 97# gnu/lib/crtstuff${LIBGCC_EXT} (if necessary) and 98# gnu/lib/libgcc${LIBGCC_EXT}. 99# do-libpcc: builds and install prerequisites from 100# external/bsd/pcc/crtstuff (if necessary) and 101# external/bsd/pcc/libpcc. 102# do-lib-libc: builds and installs prerequisites from lib/libc. 103# do-lib: builds and installs prerequisites from lib. 104# do-sys-rump-dev-lib: builds and installs prerequisites from sys/rump/dev/lib 105# do-sys-rump-fs-lib: builds and installs prerequisites from sys/rump/fs/lib 106# do-sys-rump-kern-lib: builds and installs prereq. from sys/rump/kern/lib 107# do-sys-rump-net-lib: builds and installs prerequisites from sys/rump/net/lib 108# do-sys-modules: builds and installs kernel modules (used by rump binaries) 109# do-ld.so: builds and installs prerequisites from libexec/ld.*_so. 110# do-compat-lib-csu: builds and installs prerequisites from compat/lib/csu 111# if ${MKCOMPAT} != "no". 112# do-compat-libgcc: builds and installs prerequisites from 113# compat/gnu/lib/crtstuff${LIBGCC_EXT} (if necessary) and 114# compat/gnu/lib/libgcc${LIBGCC_EXT} if ${MKCOMPAT} != "no". 115# do-compat-lib-libc: builds and installs prerequisites from compat/lib/libc 116# if ${MKCOMPAT} != "no". 117# do-build: builds and installs the entire system. 118# do-x11: builds and installs X11 if ${MKX11} != "no"; either 119# X11R7 from src/external/mit/xorg if ${X11FLAVOUR} == "Xorg" 120# or X11R6 from src/x11 121# do-extsrc: builds and installs extsrc if ${MKEXTSRC} != "no". 122# do-obsolete: installs the obsolete sets (for the postinstall-* targets). 123# 124 125.if ${.MAKEFLAGS:M${.CURDIR}/share/mk} == "" 126.MAKEFLAGS: -m ${.CURDIR}/share/mk 127.endif 128 129# 130# If _SRC_TOP_OBJ_ gets set here, we will end up with a directory that may 131# not be the top level objdir, because "make obj" can happen in the *middle* 132# of "make build" (long after <bsd.own.mk> is calculated it). So, pre-set 133# _SRC_TOP_OBJ_ here so it will not be added to ${.MAKEOVERRIDES}. 134# 135_SRC_TOP_OBJ_= 136 137.include <bsd.own.mk> 138 139# 140# Sanity check: make sure that "make build" is not invoked simultaneously 141# with a standard recursive target. 142# 143 144.if make(build) || make(release) || make(snapshot) 145.for targ in ${TARGETS:Nobj:Ncleandir} 146.if make(${targ}) && !target(.BEGIN) 147.BEGIN: 148 @echo 'BUILD ABORTED: "make build" and "make ${targ}" are mutually exclusive.' 149 @false 150.endif 151.endfor 152.endif 153 154# 155# _SUBDIR is used to set SUBDIR, after removing directories that have 156# BUILD_${dir}=no, or that have no ${dir}/Makefile. 157# 158_SUBDIR= tools lib include gnu external crypto/external bin games 159_SUBDIR+= libexec sbin usr.bin 160_SUBDIR+= usr.sbin share rescue sys etc tests compat .WAIT distrib regress 161 162.for dir in ${_SUBDIR} 163.if "${dir}" == ".WAIT" \ 164 || (${BUILD_${dir}:Uyes} != "no" && exists(${dir}/Makefile)) 165SUBDIR+= ${dir} 166.endif 167.endfor 168 169.if exists(regress) 170regression-tests: .PHONY .MAKE 171 @echo Running regression tests... 172 ${MAKEDIRTARGET} regress regress 173.endif 174 175.if ${MKUNPRIVED} != "no" 176NOPOSTINSTALL= # defined 177.endif 178 179afterinstall: .PHONY .MAKE 180.if ${MKMAN} != "no" 181 ${MAKEDIRTARGET} share/man makedb 182.endif 183.if (${MKUNPRIVED} != "no" && ${MKINFO} != "no") 184 ${MAKEDIRTARGET} gnu/usr.bin/texinfo/install-info infodir-meta 185.endif 186.if !defined(NOPOSTINSTALL) 187 ${MAKEDIRTARGET} . postinstall-check 188.endif 189 190_POSTINSTALL= ${.CURDIR}/usr.sbin/postinstall/postinstall 191_POSTINSTALL_ENV= \ 192 AWK=${TOOL_AWK:Q} \ 193 DB=${TOOL_DB:Q} \ 194 HOST_SH=${HOST_SH:Q} \ 195 MAKE=${MAKE:Q} \ 196 PWD_MKDB=${TOOL_PWD_MKDB:Q} \ 197 STAT=${TOOL_STAT:Q} 198 199postinstall-check: .PHONY 200 @echo " === Post installation checks ===" 201 ${_POSTINSTALL_ENV} ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} -d ${DESTDIR}/ check; if [ $$? -gt 1 ]; then exit 1; fi 202 @echo " ================================" 203 204postinstall-fix: .NOTMAIN .PHONY 205 @echo " === Post installation fixes ===" 206 ${_POSTINSTALL_ENV} ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} -d ${DESTDIR}/ fix 207 @echo " ===============================" 208 209postinstall-fix-obsolete: .NOTMAIN .PHONY 210 @echo " === Removing obsolete files ===" 211 ${_POSTINSTALL_ENV} ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} -d ${DESTDIR}/ fix obsolete 212 @echo " ===============================" 213 214 215# 216# Targets (in order!) called by "make build". 217# 218.if defined(HAVE_GCC) 219.if ${HAVE_GCC} == "4" 220LIBGCC_EXT=4 221BUILD_CC_LIB_BASEDIR= gnu/lib 222BUILD_CC_LIB_BASETARGET= gnu-lib 223.else 224LIBGCC_EXT= 225BUILD_CC_LIB_BASEDIR= external/gpl3/gcc/lib 226BUILD_CC_LIB_BASETARGET= external-gpl3-gcc-lib 227.endif 228.endif 229 230BUILDTARGETS+= check-tools 231.if ${MKUPDATE} == "no" && !defined(NOCLEANDIR) 232BUILDTARGETS+= cleandir 233.endif 234.if ${MKOBJDIRS} != "no" 235BUILDTARGETS+= do-top-obj 236.endif 237.if ${USETOOLS} == "yes" # { 238.if ${MKOBJDIRS} != "no" 239BUILDTARGETS+= do-tools-obj 240.endif 241BUILDTARGETS+= do-tools 242.endif # USETOOLS # } 243.if ${MKOBJDIRS} != "no" 244BUILDTARGETS+= obj 245.endif 246BUILDTARGETS+= clean_METALOG 247.if !defined(NODISTRIBDIRS) 248BUILDTARGETS+= do-distrib-dirs 249.endif 250.if !defined(NOINCLUDES) 251BUILDTARGETS+= includes 252.endif 253BUILDTARGETS+= do-tools-compat 254BUILDTARGETS+= do-lib-csu 255.if ${MKGCC} != "no" 256BUILDTARGETS+= do-libgcc 257.endif 258.if ${MKPCC} != "no" 259BUILDTARGET+= do-libpcc 260.endif 261BUILDTARGETS+= do-lib-libc 262BUILDTARGETS+= do-lib 263.if ${MKKMOD} != "no" 264BUILDTARGETS+= do-sys-modules 265.endif 266BUILDTARGETS+= do-sys-rump-dev-lib do-sys-rump-fs-lib 267BUILDTARGETS+= do-sys-rump-kern-lib do-sys-rump-net-lib 268.if ${MKCOMPAT} != "no" 269BUILDTARGETS+= do-compat-lib-csu 270BUILDTARGETS+= do-compat-libgcc 271BUILDTARGETS+= do-compat-lib-libc 272.endif 273BUILDTARGETS+= do-ld.so 274BUILDTARGETS+= do-build 275.if ${MKX11} != "no" 276BUILDTARGETS+= do-x11 277.endif 278.if ${MKEXTSRC} != "no" 279BUILDTARGETS+= do-extsrc 280.endif 281BUILDTARGETS+= do-obsolete 282 283# 284# Enforce proper ordering of some rules. 285# 286 287.ORDER: ${BUILDTARGETS} 288includes-lib: .PHONY includes-include includes-sys 289includes-gnu: .PHONY includes-lib 290 291# 292# Build the system and install into DESTDIR. 293# 294 295START_TIME!= date 296 297build: .PHONY .MAKE 298.if defined(BUILD_DONE) 299 @echo "Build already installed into ${DESTDIR}" 300.else 301 @echo "Build started at: ${START_TIME}" 302.for tgt in ${BUILDTARGETS} 303 ${MAKEDIRTARGET} . ${tgt} 304.endfor 305 ${MAKEDIRTARGET} etc install-etc-release 306 @echo "Build started at: ${START_TIME}" 307 @printf "Build finished at: " && date 308.endif 309 310# 311# Build a full distribution, but not a release (i.e. no sets into 312# ${RELEASEDIR}). "buildworld" enforces a build to ${DESTDIR} != / 313# 314 315distribution buildworld: .PHONY .MAKE 316.if make(buildworld) && \ 317 (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/") 318 @echo "Won't make ${.TARGET} with DESTDIR=/" 319 @false 320.endif 321 ${MAKEDIRTARGET} . build NOPOSTINSTALL=1 322 ${MAKEDIRTARGET} etc distribution INSTALL_DONE=1 323.if defined(DESTDIR) && ${DESTDIR} != "" && ${DESTDIR} != "/" 324 ${MAKEDIRTARGET} . postinstall-fix-obsolete 325 ${MAKEDIRTARGET} distrib/sets checkflist 326.endif 327 @echo "make ${.TARGET} started at: ${START_TIME}" 328 @printf "make ${.TARGET} finished at: " && date 329 330# 331# Install the distribution from $DESTDIR to $INSTALLWORLDDIR (defaults to `/') 332# If installing to /, ensures that the host's operating system is NetBSD and 333# the host's `uname -m` == ${MACHINE}. 334# 335 336HOST_UNAME_S!= uname -s 337HOST_UNAME_M!= uname -m 338 339installworld: .PHONY .MAKE 340.if (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/") 341 @echo "Can't make ${.TARGET} to DESTDIR=/" 342 @false 343.endif 344.if !defined(INSTALLWORLDDIR) || \ 345 ${INSTALLWORLDDIR} == "" || ${INSTALLWORLDDIR} == "/" 346.if (${HOST_UNAME_S} != "NetBSD") 347 @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_S} to NetBSD with INSTALLWORLDDIR=/" 348 @false 349.endif 350.if (${HOST_UNAME_M} != ${MACHINE}) 351 @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_M} to ${MACHINE} with INSTALLWORLDDIR=/" 352 @false 353.endif 354.endif 355 ${MAKEDIRTARGET} distrib/sets installsets \ 356 INSTALLDIR=${INSTALLWORLDDIR:U/} INSTALLSETS=${INSTALLSETS:Q} 357 ${MAKEDIRTARGET} . postinstall-check DESTDIR=${INSTALLWORLDDIR} 358 @echo "make ${.TARGET} started at: ${START_TIME}" 359 @printf "make ${.TARGET} finished at: " && date 360 361# 362# Install modules from $DESTDIR to $INSTALLMODULESDIR 363# 364installmodules: .PHONY .MAKE 365.if (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/") 366 @echo "Can't make ${.TARGET} to DESTDIR=/" 367 @false 368.endif 369.if !defined(INSTALLMODULESDIR) || \ 370 ${INSTALLMODULESDIR} == "" || ${INSTALLMODULESDIR} == "/" 371.if (${HOST_UNAME_S} != "NetBSD") 372 @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_S} to NetBSD with INSTALLMODULESDIR=/" 373 @false 374.endif 375.if (${HOST_UNAME_M} != ${MACHINE}) 376 @echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_M} to ${MACHINE} with INSTALLMODULESDIR=/" 377 @false 378.endif 379.endif 380 ${MAKEDIRTARGET} sys/modules install DESTDIR=${INSTALLMODULESDIR:U/} 381 @echo "make ${.TARGET} started at: ${START_TIME}" 382 @printf "make ${.TARGET} finished at: " && date 383 384# 385# Create sets from $DESTDIR or $NETBSDSRCDIR into $RELEASEDIR 386# 387 388.for tgt in sets sourcesets syspkgs 389${tgt}: .PHONY .MAKE 390 ${MAKEDIRTARGET} distrib/sets ${tgt} 391.endfor 392 393# 394# Build a release or snapshot (implies "make distribution"). Note that 395# in this case, the set lists will be checked before the tar files 396# are made. 397# 398 399release snapshot: .PHONY .MAKE 400 ${MAKEDIRTARGET} . distribution 401 ${MAKEDIRTARGET} etc release DISTRIBUTION_DONE=1 402 @echo "make ${.TARGET} started at: ${START_TIME}" 403 @printf "make ${.TARGET} finished at: " && date 404 405# 406# Create a CD-ROM image. 407# 408 409iso-image: .PHONY 410 ${MAKEDIRTARGET} distrib iso_image 411 ${MAKEDIRTARGET} etc iso-image 412 @echo "make ${.TARGET} started at: ${START_TIME}" 413 @printf "make ${.TARGET} finished at: " && date 414 415iso-image-source: .PHONY 416 ${MAKEDIRTARGET} distrib iso_image CDSOURCE=true 417 ${MAKEDIRTARGET} etc iso-image 418 @echo "make ${.TARGET} started at: ${START_TIME}" 419 @printf "make ${.TARGET} finished at: " && date 420 421# 422# Create bootable live images. 423# 424 425live-image: .PHONY 426 ${MAKEDIRTARGET} etc live-image 427 @echo "make ${.TARGET} started at: ${START_TIME}" 428 @printf "make ${.TARGET} finished at: " && date 429 430# 431# Create bootable installation images. 432# 433 434install-image: .PHONY 435 ${MAKEDIRTARGET} etc install-image 436 @echo "make ${.TARGET} started at: ${START_TIME}" 437 @printf "make ${.TARGET} finished at: " && date 438 439# 440# Special components of the "make build" process. 441# 442 443check-tools: .PHONY 444.if ${TOOLCHAIN_MISSING} != "no" && !defined(EXTERNAL_TOOLCHAIN) 445 @echo '*** WARNING: Building on MACHINE=${MACHINE} with missing toolchain.' 446 @echo '*** May result in a failed build or corrupt binaries!' 447.elif defined(EXTERNAL_TOOLCHAIN) 448 @echo '*** Using external toolchain rooted at ${EXTERNAL_TOOLCHAIN}.' 449.endif 450.if defined(NBUILDJOBS) 451 @echo '*** WARNING: NBUILDJOBS is obsolete; use -j directly instead!' 452.endif 453 454# Delete or sanitise a leftover METALOG from a previous build. 455clean_METALOG: .PHONY .MAKE 456.if ${MKUPDATE} != "no" 457 ${MAKEDIRTARGET} distrib/sets clean_METALOG 458.endif 459 460do-distrib-dirs: .PHONY .MAKE 461.if !defined(DESTDIR) || ${DESTDIR} == "" 462 ${MAKEDIRTARGET} etc distrib-dirs DESTDIR=/ 463.else 464 ${MAKEDIRTARGET} etc distrib-dirs DESTDIR=${DESTDIR} 465.endif 466 467.for targ in cleandir obj includes 468do-${targ}: .PHONY ${targ} 469 @true 470.endfor 471 472.if defined(HAVE_GCC) 473.if ${USE_COMPILERCRTSTUFF} == "yes" 474BUILD_CC_LIB= ${BUILD_CC_LIB_BASEDIR}/crtstuff${LIBGCC_EXT} 475.endif 476BUILD_CC_LIB+= ${BUILD_CC_LIB_BASEDIR}/libgcc${LIBGCC_EXT} 477.elif defined(HAVE_PCC) 478BUILD_CC_LIB+= external/bsd/pcc/crtstuff 479BUILD_CC_LIB+= external/bsd/pcc/libpcc 480.endif 481 482.for dir in tools tools/compat lib/csu ${BUILD_CC_LIB} lib/libc lib sys/rump/dev/lib sys/rump/fs/lib sys/rump/kern/lib sys/rump/net/lib sys/modules 483do-${dir:S/\//-/g}: .PHONY .MAKE 484.for targ in dependall install 485 ${MAKEDIRTARGET} ${dir} ${targ} 486.endfor 487.endfor 488 489.if ${MKCOMPAT} != "no" 490COMPAT_SUBDIR_LIST=lib/csu ${BUILD_CC_LIB} lib/libc 491.for dir in ${COMPAT_SUBDIR_LIST} 492do-compat-${dir:S/\//-/g}: .PHONY .MAKE 493.for targ in dependall install 494 ${MAKEDIRTARGET} compat ${targ} BOOTSTRAP_SUBDIRS="../../../${dir}" 495.endfor 496.endfor 497.endif 498 499do-top-obj: .PHONY .MAKE 500 ${MAKEDIRTARGET} . obj NOSUBDIR= 501 502do-tools-obj: .PHONY .MAKE 503 ${MAKEDIRTARGET} tools obj 504 505do-libgcc: .PHONY .MAKE 506.if defined(HAVE_GCC) 507.if ${MKGCC} != "no" 508.if ${USE_COMPILERCRTSTUFF} == "yes" 509 ${MAKEDIRTARGET} . do-${BUILD_CC_LIB_BASETARGET}-crtstuff${LIBGCC_EXT} 510.endif 511 ${MAKEDIRTARGET} . do-${BUILD_CC_LIB_BASETARGET}-libgcc${LIBGCC_EXT} 512.endif 513.endif 514 515do-compat-libgcc: .PHONY .MAKE 516.if defined(HAVE_GCC) 517.if ${MKGCC} != "no" 518.if ${USE_COMPILERCRTSTUFF} == "yes" 519 ${MAKEDIRTARGET} . do-compat-${BUILD_CC_LIB_BASETARGET}-crtstuff${LIBGCC_EXT} 520.endif 521 ${MAKEDIRTARGET} . do-compat-${BUILD_CC_LIB_BASETARGET}-libgcc${LIBGCC_EXT} 522.endif 523.endif 524 525do-libpcc: .PHONY .MAKE 526.if defined(HAVE_PCC) 527.if ${MKPCC} != "no" 528.if ${USE_COMPILERCRTSTUFF} == "yes" 529 ${MAKEDIRTARGET} . do-pcc-lib-crtstuff 530.endif 531 ${MAKEDIRTARGET} . do-pcc-lib-libpcc 532.endif 533.endif 534 535do-ld.so: .PHONY .MAKE 536.for targ in dependall install 537 ${MAKEDIRTARGET} libexec/ld.elf_so ${targ} 538.endfor 539 540do-build: .PHONY .MAKE 541.for targ in dependall install 542 ${MAKEDIRTARGET} . ${targ} BUILD_tools=no BUILD_lib=no 543.endfor 544 545do-x11: .PHONY .MAKE 546.if ${MKX11} != "no" 547.if ${X11FLAVOUR} == "Xorg" 548 ${MAKEDIRTARGET} external/mit/xorg build 549.else 550 ${MAKEDIRTARGET} x11 build 551.endif 552.else 553 @echo "MKX11 is not enabled" 554 @false 555.endif 556 557do-extsrc: .PHONY .MAKE 558.if ${MKEXTSRC} != "no" 559 ${MAKEDIRTARGET} extsrc build 560.else 561 @echo "MKEXTSRC is not enabled" 562 @false 563.endif 564 565do-obsolete: .PHONY .MAKE 566 ${MAKEDIRTARGET} etc install-obsolete-lists 567 568# 569# Speedup stubs for some subtrees that don't need to run these rules. 570# (Tells <bsd.subdir.mk> not to recurse for them.) 571# 572 573.for dir in bin etc distrib games libexec regress sbin usr.bin usr.sbin tools 574includes-${dir}: .PHONY 575 @true 576.endfor 577.for dir in etc distrib regress 578install-${dir}: .PHONY 579 @true 580.endfor 581 582# 583# XXX this needs to change when distrib Makefiles are recursion compliant 584# XXX many distrib subdirs need "cd etc && make snap_pre snap_kern" first... 585# 586dependall-distrib depend-distrib all-distrib: .PHONY 587 @true 588 589.include <bsd.sys.mk> 590.include <bsd.obj.mk> 591.include <bsd.kernobj.mk> 592.include <bsd.subdir.mk> 593 594# 595# Display current make(1) parameters 596# 597params: .PHONY .MAKE 598 ${MAKEDIRTARGET} etc params 599