Makefile

   1 #
   2 # $FreeBSD$
   3 #
   4 # The user-driven targets are:
   5 #
   6 # universe            - *Really* build *everything* (buildworld and
   7 #                       all kernels on all architectures).
   8 # tinderbox           - Same as universe, but presents a list of failed build
   9 #                       targets and exits with an error if there were any.
  10 # buildworld          - Rebuild *everything*, including glue to help do
  11 #                       upgrades.
  12 # installworld        - Install everything built by "buildworld".
  13 # world               - buildworld + installworld, no kernel.
  14 # buildkernel         - Rebuild the kernel and the kernel-modules.
  15 # installkernel       - Install the kernel and the kernel-modules.
  16 # installkernel.debug
  17 # reinstallkernel     - Reinstall the kernel and the kernel-modules.
  18 # reinstallkernel.debug
  19 # kernel              - buildkernel + installkernel.
  20 # kernel-toolchain    - Builds the subset of world necessary to build a kernel
  21 # kernel-toolchains   - Build kernel-toolchain for all universe targets.
  22 # doxygen             - Build API documentation of the kernel, needs doxygen.
  23 # update              - Convenient way to update your source tree(s).
  24 # checkworld          - Run test suite on installed world.
  25 # check-old           - List obsolete directories/files/libraries.
  26 # check-old-dirs      - List obsolete directories.
  27 # check-old-files     - List obsolete files.
  28 # check-old-libs      - List obsolete libraries.
  29 # delete-old          - Delete obsolete directories/files.
  30 # delete-old-dirs     - Delete obsolete directories.
  31 # delete-old-files    - Delete obsolete files.
  32 # delete-old-libs     - Delete obsolete libraries.
  33 # targets             - Print a list of supported TARGET/TARGET_ARCH pairs
  34 #                       for world and kernel targets.
  35 # toolchains          - Build a toolchain for all world and kernel targets.
  36 # xdev                - xdev-build + xdev-install for the architecture
  37 #                       specified with XDEV and XDEV_ARCH.
  38 # xdev-build          - Build cross-development tools.
  39 # xdev-install        - Install cross-development tools.
  40 # xdev-links          - Create traditional links in /usr/bin for cc, etc
  41 # native-xtools       - Create host binaries that produce target objects
  42 #                       for use in qemu user-mode jails.
  43 #
  44 # "quick" way to test all kernel builds:
  45 #       _jflag=`sysctl -n hw.ncpu`
  46 #       _jflag=$(($_jflag * 2))
  47 #       [ $_jflag -gt 12 ] && _jflag=12
  48 #       make universe -DMAKE_JUST_KERNELS JFLAG=-j${_jflag}
  49 #
  50 # This makefile is simple by design. The FreeBSD make automatically reads
  51 # the /usr/share/mk/sys.mk unless the -m argument is specified on the
  52 # command line. By keeping this makefile simple, it doesn't matter too
  53 # much how different the installed mk files are from those in the source
  54 # tree. This makefile executes a child make process, forcing it to use
  55 # the mk files from the source tree which are supposed to DTRT.
  56 #
  57 # Most of the user-driven targets (as listed above) are implemented in
  58 # Makefile.inc1.  The exceptions are universe, tinderbox and targets.
  59 #
  60 # If you want to build your system from source be sure that /usr/obj has
  61 # at least 6GB of diskspace available.  A complete 'universe' build requires
  62 # about 100GB of space.
  63 #
  64 # For individuals wanting to build from the sources currently on their
  65 # system, the simple instructions are:
  66 #
  67 # 1.  `cd /usr/src'  (or to the directory containing your source tree).
  68 # 2.  Define `HISTORICAL_MAKE_WORLD' variable (see README).
  69 # 3.  `make world'
  70 #
  71 # For individuals wanting to upgrade their sources (even if only a
  72 # delta of a few days):
  73 #
  74 #  1.  `cd /usr/src'       (or to the directory containing your source tree).
  75 #  2.  `make buildworld'
  76 #  3.  `make buildkernel KERNCONF=YOUR_KERNEL_HERE'     (default is GENERIC).
  77 #  4.  `make installkernel KERNCONF=YOUR_KERNEL_HERE'   (default is GENERIC).
  78 #       [steps 3. & 4. can be combined by using the "kernel" target]
  79 #  5.  `reboot'        (in single user mode: boot -s from the loader prompt).
  80 #  6.  `mergemaster -p'
  81 #  7.  `make installworld'
  82 #  8.  `mergemaster'            (you may wish to use -i, along with -U or -F).
  83 #  9.  `make delete-old'
  84 # 10.  `reboot'
  85 # 11.  `make delete-old-libs' (in case no 3rd party program uses them anymore)
  86 #
  87 # See src/UPDATING `COMMON ITEMS' for more complete information.
  88 #
  89 # If TARGET=machine (e.g. powerpc, sparc64, ...) is specified you can
  90 # cross build world for other machine types using the buildworld target,
  91 # and once the world is built you can cross build a kernel using the
  92 # buildkernel target.
  93 #
  94 # Define the user-driven targets. These are listed here in alphabetical
  95 # order, but that's not important.
  96 #
  97 # Targets that begin with underscore are internal targets intended for
  98 # developer convenience only.  They are intentionally not documented and
  99 # completely subject to change without notice.
 100 #
 101 # For more information, see the build(7) manual page.
 102 #
 103
 104 # This is included so CC is set to ccache for -V, and COMPILER_TYPE/VERSION
 105 # can be cached for sub-makes.
 106 .if ${MAKE_VERSION} >= 20140620 && defined(.PARSEDIR)
 107 .include <bsd.compiler.mk>
 108 .endif
 109
 110 # Note: we use this awkward construct to be compatible with FreeBSD's
 111 # old make used in 10.0 and 9.2 and earlier.
 112 .if defined(MK_DIRDEPS_BUILD) && ${MK_DIRDEPS_BUILD} == "yes" && !make(showconfig)
 113 # targets/Makefile plays the role of top-level
 114 .include "targets/Makefile"
 115 .else
 116
 117 TGTS=   all all-man buildenv buildenvvars buildkernel buildworld \
 118         check check-old check-old-dirs check-old-files check-old-libs \
 119         checkdpadd checkworld clean cleandepend cleandir cleanworld \
 120         delete-old delete-old-dirs delete-old-files delete-old-libs \
 121         depend distribute distributekernel distributekernel.debug \
 122         distributeworld distrib-dirs distribution doxygen \
 123         everything hier hierarchy install installcheck installkernel \
 124         installkernel.debug packagekernel packageworld \
 125         reinstallkernel reinstallkernel.debug \
 126         installworld kernel-toolchain libraries lint maninstall \
 127         obj objlink rerelease showconfig tags toolchain update \
 128         _worldtmp _legacy _bootstrap-tools _cleanobj _obj \
 129         _build-tools _cross-tools _includes _libraries \
 130         build32 distribute32 install32 buildsoft distributesoft installsoft \
 131         builddtb xdev xdev-build xdev-install \
 132         xdev-links native-xtools stageworld stagekernel stage-packages \
 133         create-world-packages create-kernel-packages create-packages \
 134         packages installconfig real-packages sign-packages package-pkg \
 135         test-system-compiler
 136
 137 # XXX: r156740: This can't work since bsd.subdir.mk is not included ever.
 138 # It will only work for SUBDIR_TARGETS in make.conf.
 139 TGTS+=  ${SUBDIR_TARGETS}
 140
 141 BITGTS= files includes
 142 BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/}
 143 TGTS+=  ${BITGTS}
 144
 145 # Only some targets are allowed to use meta mode.  Others get it
 146 # disabled.  In some cases, such as 'install', meta mode can be dangerous
 147 # as a cookie may be used to prevent redundant installations (such as
 148 # for WORLDTMP staging).  For DESTDIR=/ we always want to install though.
 149 # For other cases, such as delete-old-libs, meta mode may break
 150 # the interactive tty prompt.  The safest route is to just whitelist
 151 # the ones that benefit from it.
 152 META_TGT_WHITELIST+= \
 153         _* build32 buildfiles buildincludes buildkernel buildsoft \
 154         buildworld everything kernel-toolchain kernel-toolchains kernel \
 155         kernels libraries native-xtools showconfig test-system-compiler \
 156         tinderbox toolchain \
 157         toolchains universe world worlds xdev xdev-build
 158
 159 .ORDER: buildworld installworld
 160 .ORDER: buildworld distributeworld
 161 .ORDER: buildworld buildkernel
 162 .ORDER: installworld distribution
 163 .ORDER: installworld installkernel
 164 .ORDER: buildkernel installkernel
 165 .ORDER: buildkernel installkernel.debug
 166 .ORDER: buildkernel reinstallkernel
 167 .ORDER: buildkernel reinstallkernel.debug
 168
 169 PATH=   /sbin:/bin:/usr/sbin:/usr/bin
 170 MAKEOBJDIRPREFIX?=      /usr/obj
 171 _MAKEOBJDIRPREFIX!= /usr/bin/env -i PATH=${PATH} MK_AUTO_OBJ=no ${MAKE} \
 172     ${.MAKEFLAGS:MMAKEOBJDIRPREFIX=*} __MAKE_CONF=${__MAKE_CONF} \
 173     -f /dev/null -V MAKEOBJDIRPREFIX dummy
 174 .if !empty(_MAKEOBJDIRPREFIX)
 175 .error MAKEOBJDIRPREFIX can only be set in environment, not as a global\
 176         (in make.conf(5)) or command-line variable.
 177 .endif
 178
 179 # We often need to use the tree's version of make to build it.
 180 # Choices add to complexity though.
 181 # We cannot blindly use a make which may not be the one we want
 182 # so be exlicit - until all choice is removed.
 183 WANT_MAKE=      bmake
 184 .if !empty(.MAKE.MODE:Mmeta)
 185 # 20160604 - support missing-meta,missing-filemon and performance improvements
 186 WANT_MAKE_VERSION= 20160604
 187 .else
 188 # 20160220 - support .dinclude for FAST_DEPEND.
 189 WANT_MAKE_VERSION= 20160220
 190 .endif
 191 MYMAKE=         ${MAKEOBJDIRPREFIX}${.CURDIR}/make.${MACHINE}/${WANT_MAKE}
 192 .if defined(.PARSEDIR)
 193 HAVE_MAKE=      bmake
 194 .else
 195 HAVE_MAKE=      fmake
 196 .endif
 197 .if ${HAVE_MAKE} != ${WANT_MAKE} || \
 198     (defined(WANT_MAKE_VERSION) && ${MAKE_VERSION} < ${WANT_MAKE_VERSION})
 199 NEED_MAKE_UPGRADE= t
 200 .endif
 201 .if exists(${MYMAKE})
 202 SUB_MAKE:= ${MYMAKE} -m ${.CURDIR}/share/mk
 203 .elif defined(NEED_MAKE_UPGRADE)
 204 # It may not exist yet but we may cause it to.
 205 # In the case of fmake, upgrade_checks may cause a newer version to be built.
 206 SUB_MAKE= `test -x ${MYMAKE} && echo ${MYMAKE} || echo ${MAKE}` \
 207         -m ${.CURDIR}/share/mk
 208 .else
 209 SUB_MAKE= ${MAKE} -m ${.CURDIR}/share/mk
 210 .endif
 211
 212 _MAKE=  PATH=${PATH} ${SUB_MAKE} -f Makefile.inc1 TARGET=${_TARGET} TARGET_ARCH=${_TARGET_ARCH}
 213
 214 # Only allow meta mode for the whitelisted targets.  See META_TGT_WHITELIST
 215 # above.
 216 .for _tgt in ${META_TGT_WHITELIST}
 217 .if make(${_tgt})
 218 _CAN_USE_META_MODE?= yes
 219 .endif
 220 .endfor
 221 .if !defined(_CAN_USE_META_MODE)
 222 _MAKE+= MK_META_MODE=no
 223 .if defined(.PARSEDIR)
 224 .unexport META_MODE
 225 .endif
 226 .elif defined(MK_META_MODE) && ${MK_META_MODE} == "yes"
 227 .if !exists(/dev/filemon) && !defined(NO_FILEMON) && !make(showconfig)
 228 # Require filemon be loaded to provide a working incremental build
 229 .error ${.newline}ERROR: The filemon module (/dev/filemon) is not loaded. \
 230     ${.newline}ERROR: WITH_META_MODE is enabled but requires filemon for an incremental build. \
 231     ${.newline}ERROR: 'kldload filemon' or pass -DNO_FILEMON to suppress this error.
 232 .endif  # !exists(/dev/filemon) && !defined(NO_FILEMON)
 233 .endif  # !defined(_CAN_USE_META_MODE)
 234
 235 # Guess machine architecture from machine type, and vice versa.
 236 .if !defined(TARGET_ARCH) && defined(TARGET)
 237 _TARGET_ARCH=   ${TARGET:S/pc98/i386/:S/arm64/aarch64/}
 238 .elif !defined(TARGET) && defined(TARGET_ARCH) && \
 239     ${TARGET_ARCH} != ${MACHINE_ARCH}
 240 _TARGET=                ${TARGET_ARCH:C/mips(n32|64)?(el)?/mips/:C/arm(v6)?(eb)?/arm/:C/aarch64/arm64/:C/powerpc64/powerpc/:C/riscv64/riscv/}
 241 .endif
 242 .if defined(TARGET) && !defined(_TARGET)
 243 _TARGET=${TARGET}
 244 .endif
 245 .if defined(TARGET_ARCH) && !defined(_TARGET_ARCH)
 246 _TARGET_ARCH=${TARGET_ARCH}
 247 .endif
 248 # for historical compatibility for xdev targets
 249 .if defined(XDEV)
 250 _TARGET=        ${XDEV}
 251 .endif
 252 .if defined(XDEV_ARCH)
 253 _TARGET_ARCH=   ${XDEV_ARCH}
 254 .endif
 255 # Otherwise, default to current machine type and architecture.
 256 _TARGET?=       ${MACHINE}
 257 _TARGET_ARCH?=  ${MACHINE_ARCH}
 258
 259 #
 260 # Make sure we have an up-to-date make(1). Only world and buildworld
 261 # should do this as those are the initial targets used for upgrades.
 262 # The user can define ALWAYS_CHECK_MAKE to have this check performed
 263 # for all targets.
 264 #
 265 .if defined(ALWAYS_CHECK_MAKE) || !defined(.PARSEDIR)
 266 ${TGTS}: upgrade_checks
 267 .else
 268 buildworld: upgrade_checks
 269 .endif
 270
 271 #
 272 # Handle the user-driven targets, using the source relative mk files.
 273 #
 274
 275 tinderbox toolchains kernel-toolchains: .MAKE
 276 ${TGTS}: .PHONY .MAKE
 277         ${_+_}@cd ${.CURDIR}; ${_MAKE} ${.TARGET}
 278
 279 # The historic default "all" target creates files which may cause stale
 280 # or (in the cross build case) unlinkable results. Fail with an error
 281 # when no target is given. The users can explicitly specify "all"
 282 # if they want the historic behavior.
 283 .MAIN:  _guard
 284
 285 _guard: .PHONY
 286         @echo
 287         @echo "Explicit target required.  Likely \"${SUBDIR_OVERRIDE:Dall:Ubuildworld}\" is wanted.  See build(7)."
 288         @echo
 289         @false
 290
 291 STARTTIME!= LC_ALL=C date
 292 CHECK_TIME!= find ${.CURDIR}/sys/sys/param.h -mtime -0s ; echo
 293 .if !empty(CHECK_TIME)
 294 .error check your date/time: ${STARTTIME}
 295 .endif
 296
 297 .if defined(HISTORICAL_MAKE_WORLD) || defined(DESTDIR)
 298 #
 299 # world
 300 #
 301 # Attempt to rebuild and reinstall everything. This target is not to be
 302 # used for upgrading an existing FreeBSD system, because the kernel is
 303 # not included. One can argue that this target doesn't build everything
 304 # then.
 305 #
 306 world: upgrade_checks .PHONY
 307         @echo "--------------------------------------------------------------"
 308         @echo ">>> make world started on ${STARTTIME}"
 309         @echo "--------------------------------------------------------------"
 310 .if target(pre-world)
 311         @echo
 312         @echo "--------------------------------------------------------------"
 313         @echo ">>> Making 'pre-world' target"
 314         @echo "--------------------------------------------------------------"
 315         ${_+_}@cd ${.CURDIR}; ${_MAKE} pre-world
 316 .endif
 317         ${_+_}@cd ${.CURDIR}; ${_MAKE} buildworld
 318         ${_+_}@cd ${.CURDIR}; ${_MAKE} -B installworld
 319 .if target(post-world)
 320         @echo
 321         @echo "--------------------------------------------------------------"
 322         @echo ">>> Making 'post-world' target"
 323         @echo "--------------------------------------------------------------"
 324         ${_+_}@cd ${.CURDIR}; ${_MAKE} post-world
 325 .endif
 326         @echo
 327         @echo "--------------------------------------------------------------"
 328         @echo ">>> make world completed on `LC_ALL=C date`"
 329         @echo "                   (started ${STARTTIME})"
 330         @echo "--------------------------------------------------------------"
 331 .else
 332 world: .PHONY
 333         @echo "WARNING: make world will overwrite your existing FreeBSD"
 334         @echo "installation without also building and installing a new"
 335         @echo "kernel.  This can be dangerous.  Please read the handbook,"
 336         @echo "'Rebuilding world', for how to upgrade your system."
 337         @echo "Define DESTDIR to where you want to install FreeBSD,"
 338         @echo "including /, to override this warning and proceed as usual."
 339         @echo ""
 340         @echo "Bailing out now..."
 341         @false
 342 .endif
 343
 344 #
 345 # kernel
 346 #
 347 # Short hand for `make buildkernel installkernel'
 348 #
 349 kernel: buildkernel installkernel .PHONY
 350
 351 #
 352 # Perform a few tests to determine if the installed tools are adequate
 353 # for building the world.
 354 #
 355 upgrade_checks: .PHONY
 356 .if defined(NEED_MAKE_UPGRADE)
 357         @${_+_}(cd ${.CURDIR} && ${MAKE} ${WANT_MAKE:S,^f,,})
 358 .endif
 359
 360 #
 361 # Upgrade make(1) to the current version using the installed
 362 # headers, libraries and tools.  Also, allow the location of
 363 # the system bsdmake-like utility to be overridden.
 364 #
 365 MMAKEENV=       MAKEOBJDIRPREFIX=${MYMAKE:H} \
 366                 DESTDIR= \
 367                 INSTALL="sh ${.CURDIR}/tools/install.sh"
 368 MMAKE=          ${MMAKEENV} ${MAKE} \
 369                 MAN= -DNO_SHARED \
 370                 -DNO_CPU_CFLAGS -DNO_WERROR \
 371                 -DNO_SUBDIR \
 372                 DESTDIR= PROGNAME=${MYMAKE:T}
 373
 374 bmake: .PHONY
 375         @echo
 376         @echo "--------------------------------------------------------------"
 377         @echo ">>> Building an up-to-date ${.TARGET}(1)"
 378         @echo "--------------------------------------------------------------"
 379         ${_+_}@cd ${.CURDIR}/usr.bin/${.TARGET}; \
 380                 ${MMAKE} obj; \
 381                 ${MMAKE} depend; \
 382                 ${MMAKE} all; \
 383                 ${MMAKE} install DESTDIR=${MYMAKE:H} BINDIR=
 384
 385 regress: .PHONY
 386         @echo "'make regress' has been renamed 'make check'" | /usr/bin/fmt
 387         @false
 388
 389 tinderbox toolchains kernel-toolchains kernels worlds: upgrade_checks
 390
 391 tinderbox: .PHONY
 392         @cd ${.CURDIR}; ${SUB_MAKE} DOING_TINDERBOX=YES universe
 393
 394 toolchains: .PHONY
 395         @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=toolchain universe
 396
 397 kernel-toolchains: .PHONY
 398         @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=kernel-toolchain universe
 399
 400 kernels: .PHONY
 401         @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=buildkernel universe
 402
 403 worlds: .PHONY
 404         @cd ${.CURDIR}; ${SUB_MAKE} UNIVERSE_TARGET=buildworld universe
 405
 406 #
 407 # universe
 408 #
 409 # Attempt to rebuild *everything* for all supported architectures,
 410 # with a reasonable chance of success, regardless of how old your
 411 # existing system is.
 412 #
 413 .if make(universe) || make(universe_kernels) || make(tinderbox) || make(targets)
 414 TARGETS?=amd64 arm arm64 i386 mips pc98 powerpc sparc64
 415 _UNIVERSE_TARGETS=      ${TARGETS}
 416 TARGET_ARCHES_arm?=     arm armeb armv6
 417 TARGET_ARCHES_arm64?=   aarch64
 418 TARGET_ARCHES_mips?=    mipsel mips mips64el mips64 mipsn32
 419 TARGET_ARCHES_powerpc?= powerpc powerpc64
 420 TARGET_ARCHES_pc98?=    i386
 421 .for target in ${TARGETS}
 422 TARGET_ARCHES_${target}?= ${target}
 423 .endfor
 424
 425 # XXX Remove arm64 from universe if the required binutils package is missing.
 426 # It does not build with the in-tree linker.
 427 .if !exists(/usr/local/aarch64-freebsd/bin/ld) && ${TARGETS:Marm64}
 428 _UNIVERSE_TARGETS:= ${_UNIVERSE_TARGETS:Narm64}
 429 universe: universe_arm64_skip .PHONY
 430 universe_epilogue: universe_arm64_skip .PHONY
 431 universe_arm64_skip: universe_prologue .PHONY
 432         @echo ">> arm64 skipped - install aarch64-binutils port or package to build"
 433 .endif
 434
 435 .if defined(UNIVERSE_TARGET)
 436 MAKE_JUST_WORLDS=       YES
 437 .else
 438 UNIVERSE_TARGET?=       buildworld
 439 .endif
 440 KERNSRCDIR?=            ${.CURDIR}/sys
 441
 442 targets:        .PHONY
 443         @echo "Supported TARGET/TARGET_ARCH pairs for world and kernel targets"
 444 .for target in ${TARGETS}
 445 .for target_arch in ${TARGET_ARCHES_${target}}
 446         @echo "    ${target}/${target_arch}"
 447 .endfor
 448 .endfor
 449
 450 .if defined(DOING_TINDERBOX)
 451 FAILFILE=${.CURDIR}/_.tinderbox.failed
 452 MAKEFAIL=tee -a ${FAILFILE}
 453 .else
 454 MAKEFAIL=cat
 455 .endif
 456
 457 universe_prologue:  upgrade_checks
 458 universe: universe_prologue
 459 universe_prologue: .PHONY
 460         @echo "--------------------------------------------------------------"
 461         @echo ">>> make universe started on ${STARTTIME}"
 462         @echo "--------------------------------------------------------------"
 463 .if defined(DOING_TINDERBOX)
 464         @rm -f ${FAILFILE}
 465 .endif
 466 .for target in ${_UNIVERSE_TARGETS}
 467 universe: universe_${target}
 468 universe_epilogue: universe_${target}
 469 universe_${target}: universe_${target}_prologue .PHONY
 470 universe_${target}_prologue: universe_prologue .PHONY
 471         @echo ">> ${target} started on `LC_ALL=C date`"
 472 universe_${target}_worlds: .PHONY
 473
 474 .if !defined(MAKE_JUST_KERNELS)
 475 universe_${target}_done: universe_${target}_worlds .PHONY
 476 .for target_arch in ${TARGET_ARCHES_${target}}
 477 universe_${target}_worlds: universe_${target}_${target_arch} .PHONY
 478 universe_${target}_${target_arch}: universe_${target}_prologue .MAKE .PHONY
 479         @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} started on `LC_ALL=C date`"
 480         @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
 481             ${SUB_MAKE} ${JFLAG} ${UNIVERSE_TARGET} \
 482             TARGET=${target} \
 483             TARGET_ARCH=${target_arch} \
 484             > _.${target}.${target_arch}.${UNIVERSE_TARGET} 2>&1 || \
 485             (echo "${target}.${target_arch} ${UNIVERSE_TARGET} failed," \
 486             "check _.${target}.${target_arch}.${UNIVERSE_TARGET} for details" | \
 487             ${MAKEFAIL}))
 488         @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} completed on `LC_ALL=C date`"
 489 .endfor
 490 .endif # !MAKE_JUST_KERNELS
 491
 492 .if !defined(MAKE_JUST_WORLDS)
 493 universe_${target}_done: universe_${target}_kernels .PHONY
 494 universe_${target}_kernels: universe_${target}_worlds .PHONY
 495 universe_${target}_kernels: universe_${target}_prologue .MAKE .PHONY
 496 .if exists(${KERNSRCDIR}/${target}/conf/NOTES)
 497         @(cd ${KERNSRCDIR}/${target}/conf && env __MAKE_CONF=/dev/null \
 498             ${SUB_MAKE} LINT > ${.CURDIR}/_.${target}.makeLINT 2>&1 || \
 499             (echo "${target} 'make LINT' failed," \
 500             "check _.${target}.makeLINT for details"| ${MAKEFAIL}))
 501 .endif
 502         @cd ${.CURDIR}; ${SUB_MAKE} ${.MAKEFLAGS} TARGET=${target} \
 503             universe_kernels
 504 .endif # !MAKE_JUST_WORLDS
 505
 506 # Tell the user the worlds and kernels have completed
 507 universe_${target}: universe_${target}_done
 508 universe_${target}_done:
 509         @echo ">> ${target} completed on `LC_ALL=C date`"
 510 .endfor
 511 universe_kernels: universe_kernconfs .PHONY
 512 .if !defined(TARGET)
 513 TARGET!=        uname -m
 514 .endif
 515 .if defined(MAKE_ALL_KERNELS)
 516 _THINNER=cat
 517 .else
 518 _THINNER=xargs grep -L "^.NO_UNIVERSE" || true
 519 .endif
 520 KERNCONFS!=     cd ${KERNSRCDIR}/${TARGET}/conf && \
 521                 find [[:upper:][:digit:]]*[[:upper:][:digit:]] \
 522                 -type f -maxdepth 0 \
 523                 ! -name DEFAULTS ! -name NOTES | \
 524                 ${_THINNER}
 525 universe_kernconfs: .PHONY
 526 .for kernel in ${KERNCONFS}
 527 TARGET_ARCH_${kernel}!= cd ${KERNSRCDIR}/${TARGET}/conf && \
 528         config -m ${KERNSRCDIR}/${TARGET}/conf/${kernel} 2> /dev/null | \
 529         grep -v WARNING: | cut -f 2
 530 .if empty(TARGET_ARCH_${kernel})
 531 .error "Target architecture for ${TARGET}/conf/${kernel} unknown.  config(8) likely too old."
 532 .endif
 533 universe_kernconfs: universe_kernconf_${TARGET}_${kernel}
 534 universe_kernconf_${TARGET}_${kernel}: .MAKE
 535         @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
 536             ${SUB_MAKE} ${JFLAG} buildkernel \
 537             TARGET=${TARGET} \
 538             TARGET_ARCH=${TARGET_ARCH_${kernel}} \
 539             KERNCONF=${kernel} \
 540             > _.${TARGET}.${kernel} 2>&1 || \
 541             (echo "${TARGET} ${kernel} kernel failed," \
 542             "check _.${TARGET}.${kernel} for details"| ${MAKEFAIL}))
 543 .endfor
 544 universe: universe_epilogue
 545 universe_epilogue: .PHONY
 546         @echo "--------------------------------------------------------------"
 547         @echo ">>> make universe completed on `LC_ALL=C date`"
 548         @echo "                      (started ${STARTTIME})"
 549         @echo "--------------------------------------------------------------"
 550 .if defined(DOING_TINDERBOX)
 551         @if [ -e ${FAILFILE} ] ; then \
 552                 echo "Tinderbox failed:" ;\
 553                 cat ${FAILFILE} ;\
 554                 exit 1 ;\
 555         fi
 556 .endif
 557 .endif
 558
 559 buildLINT: .PHONY
 560         ${MAKE} -C ${.CURDIR}/sys/${_TARGET}/conf LINT
 561
 562 .if defined(.PARSEDIR)
 563 # This makefile does not run in meta mode
 564 .MAKE.MODE= normal
 565 # Normally the things we run from here don't either.
 566 # Using -DWITH_META_MODE
 567 # we can buildworld with meta files created which are useful
 568 # for debugging, but without any of the rest of a meta mode build.
 569 MK_DIRDEPS_BUILD= no
 570 MK_STAGING= no
 571 # tell meta.autodep.mk to not even think about updating anything.
 572 UPDATE_DEPENDFILE= NO
 573 .if !make(showconfig)
 574 .export MK_DIRDEPS_BUILD MK_STAGING UPDATE_DEPENDFILE
 575 .endif
 576
 577 .if make(universe)
 578 # we do not want a failure of one branch abort all.
 579 MAKE_JOB_ERROR_TOKEN= no
 580 .export MAKE_JOB_ERROR_TOKEN
 581 .endif
 582 .endif # bmake
 583
 584 .endif                          # DIRDEPS_BUILD