Makefile.inc1

   1 #
   2 # $FreeBSD: src/Makefile.inc1,v 1.141.2.62 2003/04/06 19:54:00 dwmalone Exp $
   3 #
   4 # Build-time options are documented in make.conf(5).
   5 #
   6 # The intended user-driven targets are:
   7 #
   8 # buildworld  - rebuild *everything*, including glue to help do upgrades
   9 # quickworld  - skip the glue and do a depend+build on the meat
  10 # realquickworld - skip the glue and depend stages and just build the meat
  11 # crossworld  - only build the glue (particularly the cross-build environment)
  12 # installworld- install everything built by "buildworld"
  13 # most        - build user commands, no libraries or include files
  14 # installmost - install user commands, no libraries or include files
  15 #
  16 # Standard targets (not defined here) are documented in the makefiles in
  17 # /usr/share/mk.  These include:
  18 #               obj depend all install clean cleandepend cleanobj
  19
  20 # Put initial settings here.
  21 SUBDIR=
  22
  23 # We must do share/info early so that installation of info `dir'
  24 # entries works correctly.  Do it first since it is less likely to
  25 # grow dependencies on include and lib than vice versa.
  26 .if exists(${.CURDIR}/share/info)
  27 SUBDIR+= share/info
  28 .endif
  29
  30 # We must do include and lib early so that the perl *.ph generation
  31 # works correctly as it uses the header files installed by this.
  32 .if exists(${.CURDIR}/include)
  33 SUBDIR+= include
  34 .endif
  35 .if exists(${.CURDIR}/lib)
  36 SUBDIR+= lib
  37 .endif
  38 # This exists simply to ensure that the obj dir hierarchy is
  39 # intact for nrelease, allowing the nrelease Makefile's to
  40 # reference ${.OBJDIR}.
  41 #
  42 .if exists(${.CURDIR}/nrelease)
  43 SUBDIR+= nrelease
  44 .endif
  45
  46 .if exists(${.CURDIR}/bin)
  47 SUBDIR+= bin
  48 .endif
  49 .if exists(${.CURDIR}/games) && !defined(NO_GAMES)
  50 SUBDIR+= games
  51 .endif
  52 .if exists(${.CURDIR}/gnu)
  53 SUBDIR+= gnu
  54 .endif
  55 .if exists(${.CURDIR}/libexec)
  56 SUBDIR+= libexec
  57 .endif
  58 .if exists(${.CURDIR}/sbin)
  59 SUBDIR+= sbin
  60 .endif
  61 .if exists(${.CURDIR}/secure) && !defined(NO_CRYPT)
  62 SUBDIR+= secure
  63 .endif
  64 .if exists(${.CURDIR}/share) && !defined(NO_SHARE)
  65 SUBDIR+= share
  66 .endif
  67 .if exists(${.CURDIR}/sys)
  68 SUBDIR+= sys
  69 .endif
  70 .if exists(${.CURDIR}/usr.bin)
  71 SUBDIR+= usr.bin
  72 .endif
  73 .if exists(${.CURDIR}/usr.sbin)
  74 SUBDIR+= usr.sbin
  75 .endif
  76
  77 .if exists(${.CURDIR}/etc)
  78 SUBDIR+= etc
  79 .endif
  80
  81 # These are last, since it is nice to at least get the base system
  82 # rebuilt before you do them.
  83 .if defined(LOCAL_DIRS)
  84 .for _DIR in ${LOCAL_DIRS}
  85 .if exists(${.CURDIR}/${_DIR}) & exists(${.CURDIR}/${_DIR}/Makefile)
  86 SUBDIR+= ${_DIR}
  87 .endif
  88 .endfor
  89 .endif
  90
  91 .if defined(SUBDIR_OVERRIDE)
  92 SUBDIR=         ${SUBDIR_OVERRIDE}
  93 .endif
  94
  95 .if defined(NOCLEANDIR)
  96 CLEANDIR=       clean cleandepend
  97 .else
  98 CLEANDIR=       cleandir
  99 .endif
 100
 101 .if defined(NO_CLEAN)
 102 NOCLEAN=        # defined
 103 .endif
 104
 105 # Object directory base in primary make.  Note that when we rerun make
 106 # from inside this file we change MAKEOBJDIRPREFIX to the appropriate
 107 # subdirectory because the rest of the build system needs it that way.
 108 # The original object directory base is saved in OBJTREE.
 109 #
 110 MAKEOBJDIRPREFIX?=      /usr/obj
 111 OBJTREE?=               ${MAKEOBJDIRPREFIX}
 112
 113 # Used for stage installs and pathing
 114 #
 115 DESTDIRBASE?=           ${OBJTREE}${.CURDIR}
 116
 117 # Remove DESTDIR from MAKEFLAGS.  It is present in the environment
 118 # anyhow, and we need to be able to override it for stage installs
 119 .MAKEFLAGS:=    ${.MAKEFLAGS:NDESTDIR=*}
 120
 121 # This section sets the tools used to build the world/kernel
 122 WORLD_CCVER?=           gcc44
 123 WORLD_LDVER?=           ld.bfd
 124 WORLD_BINUTILSVER?=     binutils222
 125
 126 # temporary until everybody has converted to x86_64
 127 .if ${MACHINE_ARCH} == "amd64"
 128 MACHINE_ARCH=   x86_64
 129 .if defined(.PARSEDIR)
 130 .export MACHINE_ARCH
 131 .else
 132 # LEGACY MAKE - REMOVE FOR DFLY 3.6
 133 .makeenv MACHINE_ARCH
 134 .endif
 135 .endif
 136
 137 TARGET_ARCH?=   ${MACHINE_ARCH}
 138 .if ${TARGET_ARCH} == ${MACHINE_ARCH}
 139 TARGET?=        ${MACHINE}
 140 .else
 141 TARGET?=        ${TARGET_ARCH}
 142 .endif
 143 .if make(buildworld)
 144 BUILD_ARCH!=    sysctl -n hw.machine_arch
 145
 146 # temporary until everybody has converted to x86_64
 147 .if ${BUILD_ARCH} == "amd64"
 148 BUILD_ARCH=     x86_64
 149 .endif
 150
 151 .if ${MACHINE_ARCH} != ${BUILD_ARCH}
 152 .error To cross-build, set TARGET_ARCH.
 153 .endif
 154 .endif
 155
 156 # Backwards compatibility with older make's or older sys.mk's.  make
 157 # is expected to define MACHINE_PLATFORM.
 158 #
 159 .if !defined(MACHINE_PLATFORM)
 160 MACHINE_PLATFORM= pc32
 161 .endif
 162
 163 # XXX this is ugly and we need to come up with a nicer solution
 164 .if !defined(TARGET_PLATFORM)
 165 .if ${TARGET_ARCH} == "i386"
 166 TARGET_PLATFORM= pc32
 167 .elif ${TARGET_ARCH} == "x86_64"
 168 TARGET_PLATFORM= pc64
 169 .else
 170 .error Unknown target architecture.
 171 .endif
 172 .endif
 173
 174 THREAD_LIB?=    thread_xu
 175 .if ${THREAD_LIB} == "c_r"
 176 .if defined(NO_LIBC_R)
 177 .error libc_r is chosen as the default thread library, but NO_LIBC_R is defined
 178 .endif
 179 .endif
 180
 181 # BTOOLS        (Natively built) All non-cross-development tools that the
 182 #               main build needs.  This includes things like 'mkdir' and 'rm'.
 183 #               We will not use the native system's exec path once we start
 184 #               on WORLD.  (bootstrap-tools and build-tools or BTOOLS)
 185 #
 186 # CTOOLS        (Natively built) Cross development tools which are specific
 187 #               to the target architecture.
 188 #
 189 # WORLD         (Cross built) Our ultimate buildworld, using only BTOOLS and
 190 #               CTOOLS.
 191 #
 192 # MACHINE_PLATFORM Platform Architecture we are building on
 193 # MACHINE       Machine Architecture (usually the same as MACHINE_ARCH)
 194 # MACHINE_ARCH  Cpu Architecture we are building on
 195 #
 196 # TARGET_PLATFORM Platform Architecture we are building for
 197 # TARGET        Machine Architecture we are building for
 198 # TARGET_ARCH   Cpu Architecture we are building for
 199 #
 200 BTOOLSDEST=     ${DESTDIRBASE}/btools_${MACHINE_ARCH}
 201 CTOOLSDEST=     ${DESTDIRBASE}/ctools_${MACHINE_ARCH}_${TARGET_ARCH}
 202 WORLDDEST=      ${DESTDIRBASE}/world_${TARGET_ARCH}
 203
 204 # The bootstrap-tools path is used by the bootstrap-tools, build-tools, and
 205 # cross-tools stages to augment the existing command path to access newer
 206 # versions of certain utilities such as 'patch' that the cross-tools stage
 207 # might expect.
 208 #
 209 BTOOLSPATH= ${BTOOLSDEST}/usr/sbin:${BTOOLSDEST}/usr/bin:${BTOOLSDEST}/bin:${BTOOLSDEST}/usr/games
 210
 211 # The strict temporary command path contains all binaries required
 212 # by the buildworld system after the cross-tools stage.
 213 #
 214 STRICTTMPPATH=  ${CTOOLSDEST}/usr/sbin:${CTOOLSDEST}/usr/bin:${CTOOLSDEST}/bin:${CTOOLSDEST}/usr/games:${BTOOLSDEST}/usr/sbin:${BTOOLSDEST}/usr/bin:${BTOOLSDEST}/bin:${BTOOLSDEST}/usr/games:/usr/pkg/bin
 215
 216 TMPDIR?=        /tmp
 217 TMPPID!=        echo $$$$
 218
 219 #
 220 # Building a world goes through the following stages
 221 #
 222 # 1. bootstrap-tool stage [BMAKE]
 223 #       This stage is responsible for creating programs that
 224 #       are needed for backward compatibility reasons. They
 225 #       are not built as cross-tools.
 226 # 2. build-tool stage [TMAKE]
 227 #       This stage is responsible for creating the object
 228 #       tree and building any tools that are needed during
 229 #       the build process.
 230 # 3. cross-tool stage [XMAKE]
 231 #       This stage is responsible for creating any tools that
 232 #       are needed for cross-builds. A cross-compiler is one
 233 #       of them.
 234 # 4. world stage [WMAKE]
 235 #       This stage actually builds the world.
 236 # 5. install stage (optional) [IMAKE]
 237 #       This stage installs a previously built world.
 238 #
 239
 240 # bootstrap-tool stage
 241 #
 242 BMAKEENV=       MAKEOBJDIRPREFIX=${BTOOLSDEST} \
 243                 OBJTREE=${OBJTREE} \
 244                 DESTDIR=${BTOOLSDEST} \
 245                 PATH=${BTOOLSPATH}:${PATH} \
 246                 INSTALL="sh ${.CURDIR}/tools/install.sh"
 247
 248 BMAKE=          ${BMAKEENV} make -f Makefile.inc1 -DBOOTSTRAPPING \
 249                 -DNOINFO -DNOMAN -DNOPIC -DNOPROFILE -DNOSHARED \
 250                 -DNO_WERROR -DNO_NLS
 251
 252 # build-tool stage
 253 #
 254 TMAKEENV=       MAKEOBJDIRPREFIX=${BTOOLSDEST} \
 255                 OBJTREE=${OBJTREE} \
 256                 DESTDIR= \
 257                 PATH=${BTOOLSPATH}:${PATH} \
 258                 INSTALL="sh ${.CURDIR}/tools/install.sh"
 259
 260 TMAKE=          ${TMAKEENV} make -f Makefile.inc1 -DBOOTSTRAPPING \
 261                 -DNO_FORTRAN -DNOSHARED
 262
 263 # cross-tool stage
 264 #
 265 # note: TOOLS_PREFIX points to the obj root holding the cross
 266 #       compiler binaries, while USRDATA_PREFIX points to the obj root
 267 #       holding the target environment (and also determines where cross-built
 268 #       libraries, crt*.o, and include files are installed).
 269 #
 270 XMAKEENV=       MAKEOBJDIRPREFIX=${CTOOLSDEST} \
 271                 OBJTREE=${OBJTREE} \
 272                 DESTDIR=${CTOOLSDEST} \
 273                 INSTALL="sh ${.CURDIR}/tools/install.sh" \
 274                 TOOLS_PREFIX=${CTOOLSDEST} \
 275                 USRDATA_PREFIX=${WORLDDEST} \
 276                 PATH=${BTOOLSPATH}:${PATH}
 277
 278 XMAKE=          ${XMAKEENV} make -f Makefile.inc1 -DNO_FORTRAN -DNO_GDB \
 279                 -DBOOTSTRAPPING -DNOSHARED
 280
 281 # world stage, note the strict path and note that TOOLS_PREFIX is left
 282 # unset and USRDATA_PREFIX (which defaults to TOOLS_PREFIX) is set to empty,
 283 # which is primarily for the compiler so it targets / (e.g. /usr/<blah>)
 284 # for both binary and library paths, even though it is being compiled to
 285 # WORLDDEST.  None of the programs in the world stage are ever actually
 286 # executed during the buildworld/installworld.
 287 #
 288 CROSSENV=       MAKEOBJDIRPREFIX=${WORLDDEST} \
 289                 OBJTREE=${OBJTREE} \
 290                 MACHINE_ARCH=${TARGET_ARCH} \
 291                 MACHINE=${TARGET} \
 292                 MACHINE_PLATFORM=${TARGET_PLATFORM} \
 293                 OBJFORMAT_PATH=${CTOOLSDEST} \
 294                 HOST_CCVER=${HOST_CCVER} \
 295                 CCVER=${WORLD_CCVER} \
 296                 LDVER=${WORLD_LDVER} \
 297                 BINUTILSVER=${WORLD_BINUTILSVER}
 298
 299 WMAKEENV=       ${CROSSENV} \
 300                 DESTDIR=${WORLDDEST} \
 301                 INSTALL="sh ${.CURDIR}/tools/install.sh" \
 302                 PATH=${STRICTTMPPATH}
 303
 304 WMAKE=          ${WMAKEENV} make -f Makefile.inc1
 305
 306 # install stage
 307 #
 308 IMAKEENV=       ${CROSSENV} \
 309                 PATH=${STRICTTMPPATH}
 310 IMAKE=          ${IMAKEENV} make -f Makefile.inc1
 311
 312 # kernel stage
 313 #
 314 KMAKEENV=       ${WMAKEENV}
 315
 316 # buildworld
 317 #
 318 # Attempt to rebuild the entire system, with reasonable chance of
 319 # success, regardless of how old your existing system is.
 320 #
 321 _worldtmp: _cleantmp _mtreetmp
 322 .ORDER: _cleantmp _mtreetmp
 323
 324 _cleantmp:
 325         @echo
 326         @echo "--------------------------------------------------------------"
 327         @echo ">>> Rebuilding the temporary build tree"
 328         @echo "--------------------------------------------------------------"
 329 .if !defined(NOCLEAN)
 330         rm -rf ${BTOOLSDEST} ${CTOOLSDEST} ${WORLDDEST}
 331 .else
 332         # XXX - These two can depend on any header file.
 333         rm -f ${OBJTREE}${.CURDIR}/usr.bin/kdump/ioctl.c
 334         rm -f ${OBJTREE}${.CURDIR}/usr.bin/truss/ioctl.c
 335 .endif
 336
 337 _mtreetmp:
 338         mkdir -p ${DESTDIRBASE} ${BTOOLSDEST} ${CTOOLSDEST} ${WORLDDEST}
 339 .for _dir in ${WORLDDEST} ${BTOOLSDEST} ${CTOOLSDEST}
 340         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.root.dist        \
 341                 -p ${_dir}/  > /dev/null
 342         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.usr.dist         \
 343                 -p ${_dir}/usr > /dev/null
 344 .endfor
 345         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.include.dist     \
 346                 -p ${WORLDDEST}/usr/include > /dev/null
 347         ${LN} -sf ${.CURDIR}/sys ${WORLDDEST}
 348
 349 _bootstrap-tools:
 350         @echo
 351         @echo "--------------------------------------------------------------"
 352         @echo ">>> stage 1: bootstrap tools"
 353         @echo "--------------------------------------------------------------"
 354         cd ${.CURDIR}; ${BMAKE} bootstrap-tools
 355 _cleanobj:
 356         @echo
 357         @echo "--------------------------------------------------------------"
 358         @echo ">>> stage 2a: cleaning up the object tree"
 359         @echo "--------------------------------------------------------------"
 360         cd ${.CURDIR}; ${WMAKE} ${CLEANDIR:S/^/par-/}
 361 _obj:
 362         @echo
 363         @echo "--------------------------------------------------------------"
 364         @echo ">>> stage 2b: rebuilding the object tree"
 365         @echo "--------------------------------------------------------------"
 366         cd ${.CURDIR}; ${WMAKE} par-obj
 367 _build-tools:
 368         @echo
 369         @echo "--------------------------------------------------------------"
 370         @echo ">>> stage 2c: build tools"
 371         @echo "--------------------------------------------------------------"
 372         cd ${.CURDIR}; ${TMAKE} build-tools
 373 _cross-tools:
 374         @echo
 375         @echo "--------------------------------------------------------------"
 376         @echo ">>> stage 3: cross tools"
 377         @echo "--------------------------------------------------------------"
 378         cd ${.CURDIR}; ${XMAKE} cross-tools
 379 _includes:
 380         @echo
 381         @echo "--------------------------------------------------------------"
 382         @echo ">>> stage 4a: populating ${WORLDDEST}/usr/include"
 383         @echo "--------------------------------------------------------------"
 384         cd ${.CURDIR}; ${WMAKE} SHARED=symlinks par-includes
 385 _libraries:
 386         @echo
 387         @echo "--------------------------------------------------------------"
 388         @echo ">>> stage 4b: building libraries"
 389         @echo "--------------------------------------------------------------"
 390         cd ${.CURDIR}; ${WMAKE} -DNOHTML -DNOINFO -DNOMAN -DNOFSCHG libraries
 391 _depend:
 392         @echo
 393         @echo "--------------------------------------------------------------"
 394         @echo ">>> stage 4c: make dependencies"
 395         @echo "--------------------------------------------------------------"
 396         cd ${.CURDIR}; ${WMAKE} par-depend
 397 everything:
 398         @echo
 399         @echo "--------------------------------------------------------------"
 400         @echo ">>> stage 4d: building everything.."
 401         @echo "--------------------------------------------------------------"
 402         cd ${.CURDIR}; ${WMAKE} all
 403
 404 # note: buildworld no longer depends on _cleanobj because we rm -rf the
 405 # entire object tree and built the bootstrap tools in a different location.
 406 #
 407 # buildworld    - build everything from scratch
 408 # quickworld    - skip the bootstrap, build, and cross-build steps
 409 # realquickworld - skip the bootstrap, build, crossbuild, and depend step.
 410 #
 411 # note: we include _obj in realquickworld to prevent accidental creation
 412 # of files in /usr/src.
 413
 414 WMAKE_TGTS=
 415 .if !defined(SUBDIR_OVERRIDE)
 416 WMAKE_TGTS+=    _worldtmp _bootstrap-tools
 417 .endif
 418 WMAKE_TGTS+=    _obj _build-tools
 419 .if !defined(SUBDIR_OVERRIDE)
 420 WMAKE_TGTS+=    _cross-tools
 421 .endif
 422 WMAKE_TGTS+=    _includes _libraries _depend everything
 423
 424 buildworld: ${WMAKE_TGTS}
 425
 426 quickworld: _mtreetmp _obj _includes _libraries _depend everything
 427
 428 realquickworld: _mtreetmp _obj _includes _libraries everything
 429
 430 crossworld: _worldtmp _bootstrap-tools _obj _build-tools _cross-tools
 431
 432 .ORDER: ${WMAKE_TGTS}
 433 .ORDER: _obj _includes
 434 .ORDER: _mtreetmp _obj
 435
 436 #
 437 # installcheck
 438 #
 439 # Checks to be sure system is ready for installworld
 440 #
 441 installcheck:
 442 .if !defined(NO_SENDMAIL)
 443         @pw usershow smmsp || (echo "You may need to run 'make preupgrade' first"; /usr/bin/false)
 444         @pw groupshow smmsp || (echo "You may need to run 'make preupgrade' first"; /usr/bin/false)
 445 .endif
 446         @pw usershow _pflogd || (echo "You may need to run 'make preupgrade' first"; /usr/bin/false)
 447         @pw groupshow authpf || (echo "You may need to run 'make preupgrade' first"; /usr/bin/false)
 448         @pw groupshow _pflogd || (echo "You may need to run 'make preupgrade' first"; /usr/bin/false)
 449 .if !defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/"
 450         @case `uname -r` in 1.2*|1.3-*|1.3.*|1.4.*|1.5.0-*|1.5.1-*|1.5.2-*|1.5.3-*) echo "You must upgrade your kernel to at least 1.5.4 and reboot before you can safely installworld, due to libc/system call ABI changes" ; /usr/bin/false ; esac
 451 .endif
 452 #
 453 # installworld
 454 #
 455 # Installs everything compiled by a 'buildworld'.
 456 #
 457 installworld: installcheck
 458         cd ${.CURDIR}; ${IMAKE} re${.TARGET:S/world$//}
 459         ${INSTALL} -o root -g wheel -m 644 ${.CURDIR}/Makefile_upgrade.inc ${DESTDIR}/etc/upgrade/
 460
 461 #
 462 # reinstall
 463 #
 464 # If you have a build server, you can NFS mount the source and obj directories
 465 # and do a 'make reinstall' on the *client* to install new binaries from the
 466 # most recent server build.
 467 #
 468 reinstall:
 469         @echo "--------------------------------------------------------------"
 470         @echo ">>> Making hierarchy"
 471         @echo "--------------------------------------------------------------"
 472         cd ${.CURDIR}; make -f Makefile.inc1 hierarchy
 473         @echo
 474         @echo "--------------------------------------------------------------"
 475         @echo ">>> Installing everything.."
 476         @echo "--------------------------------------------------------------"
 477         cd ${.CURDIR}; make -f Makefile.inc1 install
 478
 479 #
 480 # buildkernel, nativekernel, quickkernel, and installkernel
 481 #
 482 # Which kernels to build and/or install is specified by setting
 483 # KERNCONF. If not defined a GENERIC kernel is built/installed.
 484 # Only the existing (depending TARGET) config files are used
 485 # for building kernels and only the first of these is designated
 486 # as the one being installed.
 487 #
 488 # You can specify INSTALLSTRIPPED=1 if you wish the installed
 489 # kernel and modules to be stripped of its debug info (required
 490 # symbols are left intact).  You can specify INSTALLSTRIPPEDMODULES
 491 # if you only want to strip the modules of their debug info.  These
 492 # only apply if you have DEBUG=-g in your kernel config or make line.
 493 #
 494 # Note that we have to use TARGET instead of TARGET_ARCH when
 495 # we're in kernel-land. Since only TARGET_ARCH is (expected) to
 496 # be set to cross-build, we have to make sure TARGET is set
 497 # properly.
 498
 499 .if !defined(KERNCONF) && defined(KERNEL)
 500 KERNCONF=       ${KERNEL}
 501 KERNWARN=       yes
 502 .else
 503 # XXX makeshift fix to build the right kernel for the (target) architecture
 504 # We should configure this in the platform files somehow
 505 .if ${TARGET_ARCH} == "i386"
 506 KERNCONF?=      GENERIC
 507 .else
 508 KERNCONF?=      X86_64_GENERIC
 509 .endif
 510 .endif
 511 INSTKERNNAME?=  kernel
 512
 513 KRNLSRCDIR=     ${.CURDIR}/sys
 514 KRNLCONFDIR=    ${KRNLSRCDIR}/config
 515 KRNLOBJDIR=     ${OBJTREE}${KRNLSRCDIR}
 516 KERNCONFDIR?=   ${KRNLCONFDIR}
 517
 518 BUILDKERNELS=
 519 INSTALLKERNEL=
 520 .for _kernel in ${KERNCONF}
 521 .if exists(${KERNCONFDIR}/${_kernel})
 522 BUILDKERNELS+=  ${_kernel}
 523 .if empty(INSTALLKERNEL)
 524 INSTALLKERNEL= ${_kernel}
 525 .endif
 526 .endif
 527 .endfor
 528
 529 # kernel version numbers survive rm -rf
 530 #
 531 .for _kernel in ${BUILDKERNELS}
 532 .if exists(${KRNLOBJDIR}/${_kernel}/version)
 533 KERNEL_VERSION_${_kernel} != cat ${KRNLOBJDIR}/${_kernel}/version
 534 .endif
 535 .endfor
 536
 537 #
 538 # buildkernel
 539 #
 540 # Builds all kernels defined by BUILDKERNELS.
 541 #
 542 bk_tools:
 543         @if [ ! -f ${WORLDDEST}/.libraries_done ]; then \
 544             echo "You must buildworld before buildkernel.  If you wish"; \
 545             echo "to build a kernel using native tools, config it manually"; \
 546             echo "or use the nativekernel target if you are in a rush"; \
 547             /usr/bin/false; \
 548         fi
 549
 550 maybe_bk_tools:
 551 .for _kernel in ${BUILDKERNELS}
 552         @if [ ! -f ${KRNLOBJDIR}/${_kernel}/.nativekernel_run ]; then \
 553             if [ ! -f ${WORLDDEST}/.libraries_done ]; then \
 554                 echo "The kernel was build using buildworld tools which no" ; \
 555                 echo "longer appear to exist, quickkernel failed!" ; \
 556                 /usr/bin/false; \
 557             fi; \
 558         fi
 559 .endfor
 560
 561 bk_build_list:
 562 .if empty(BUILDKERNELS)
 563         @echo ">>> ERROR: Missing kernel configuration file(s) (${KERNCONF})."
 564         @echo ">>> Did you move your kernel configs from i386/conf to config/?"
 565         @false
 566 .endif
 567
 568 bk_kernwarn:
 569 .if defined(KERNWARN)
 570         @echo "--------------------------------------------------------------"
 571         @echo ">>> WARNING: KERNEL= setting should be changed to KERNCONF="
 572         @echo "--------------------------------------------------------------"
 573         @sleep 3
 574 .endif
 575         @echo
 576
 577 # The buildkernel target rebuilds the specified kernels from scratch
 578 # using the crossbuild tools generated by the last buildworld.  It is
 579 # the safest (but also the most time consuming) way to build a new kernel.
 580 #
 581 buildkernel:    bk_tools bk_build_list bk_kernwarn
 582 .for _kernel in ${BUILDKERNELS}
 583         @echo "--------------------------------------------------------------"
 584         @echo ">>> Kernel build for ${_kernel} started on `LC_ALL=C date`"
 585         @echo "--------------------------------------------------------------"
 586         @echo "===> ${_kernel}"
 587 .if !defined(NOCLEAN) && !defined(NO_KERNELCLEAN)
 588         rm -rf ${KRNLOBJDIR}/${_kernel}
 589 .else
 590         @if [ -f ${KRNLOBJDIR}/${_kernel}/.nativekernel_run ]; then \
 591                 echo "YOU ARE REBUILDING WITH BUILDKERNEL, REMOVING OLD NATIVEKERNEL BUILD"; \
 592                 rm -rf ${KRNLOBJDIR}/${_kernel}; fi
 593 .endif
 594         mkdir -p ${KRNLOBJDIR}
 595 .if !defined(NO_KERNELCONFIG)
 596         cd ${KRNLCONFDIR}; \
 597                 PATH=${STRICTTMPPATH} \
 598                     config ${CONFIGARGS} -d ${KRNLOBJDIR}/${_kernel} \
 599                         ${KERNCONFDIR}/${_kernel}
 600 .endif
 601 .if !defined(NOCLEAN) && !defined(NO_KERNELCLEAN) && defined(KERNEL_VERSION_${_kernel})
 602         echo ${KERNEL_VERSION_${_kernel}} > ${KRNLOBJDIR}/${_kernel}/version
 603 .endif
 604         touch ${KRNLOBJDIR}/${_kernel}/.buildkernel_run
 605 .if !defined(NO_KERNELDEPEND)
 606         cd ${KRNLOBJDIR}/${_kernel}; \
 607             ${KMAKEENV} make KERNEL=${INSTKERNNAME} depend
 608 .endif
 609         cd ${KRNLOBJDIR}/${_kernel}; \
 610             ${KMAKEENV} make KERNEL=${INSTKERNNAME} all
 611         @echo "--------------------------------------------------------------"
 612         @echo ">>> Kernel build for ${_kernel} completed on `LC_ALL=C date`"
 613         @echo "--------------------------------------------------------------"
 614 .endfor
 615
 616 # The nativekernel target rebuilds the specified kernels from scratch
 617 # using the system's standard compiler rather than using the crossbuild
 618 # tools generated by the last buildworld.  This is fairly safe if your
 619 # system is reasonable up-to-date.
 620 #
 621 nativekernel:   bk_build_list bk_kernwarn
 622 .for _kernel in ${BUILDKERNELS}
 623         @echo "--------------------------------------------------------------"
 624         @echo ">>> Kernel build for ${_kernel} started on `LC_ALL=C date`"
 625         @echo "--------------------------------------------------------------"
 626         @echo "===> ${_kernel}"
 627 .if !defined(NOCLEAN) && !defined(NO_KERNELCLEAN)
 628         rm -rf ${KRNLOBJDIR}/${_kernel}
 629 .else
 630         @if [ -f ${KRNLOBJDIR}/${_kernel}/.buildkernel_run ]; then \
 631                 echo "YOU ARE REBUILDING WITH NATIVEKERNEL, REMOVING OLD BUILDKERNEL BUILD"; \
 632                 rm -rf ${KRNLOBJDIR}/${_kernel}; fi
 633 .endif
 634         mkdir -p ${KRNLOBJDIR}
 635 .if !defined(NO_KERNELCONFIG)
 636         cd ${KRNLCONFDIR}; \
 637                     config ${CONFIGARGS} -d ${KRNLOBJDIR}/${_kernel} \
 638                         ${KERNCONFDIR}/${_kernel}
 639 .endif
 640 .if !defined(NOCLEAN) && !defined(NO_KERNELCLEAN) && defined(KERNEL_VERSION_${_kernel})
 641         echo ${KERNEL_VERSION_${_kernel}} > ${KRNLOBJDIR}/${_kernel}/version
 642 .endif
 643         touch ${KRNLOBJDIR}/${_kernel}/.nativekernel_run
 644         cd ${KRNLOBJDIR}/${_kernel}; \
 645             MAKESRCPATH=${KRNLSRCDIR}/dev/disk/aic7xxx/aicasm \
 646             make -DBOOTSTRAPPING -f ${KRNLSRCDIR}/dev/disk/aic7xxx/aicasm/Makefile
 647 .if !defined(NO_KERNELDEPEND)
 648         cd ${KRNLOBJDIR}/${_kernel}; \
 649             make KERNEL=${INSTKERNNAME} depend
 650 .endif
 651         cd ${KRNLOBJDIR}/${_kernel}; \
 652             make KERNEL=${INSTKERNNAME} all
 653         @echo "--------------------------------------------------------------"
 654         @echo ">>> Kernel build for ${_kernel} completed on `LC_ALL=C date`"
 655         @echo "--------------------------------------------------------------"
 656 .endfor
 657
 658 # The quickkernel target rebuilds the specified kernels as quickly
 659 # as possible.  It will use the native tools or the buildworld cross tools
 660 # based on whether the kernel was originally generated via buildkernel or
 661 # nativekernel.  Config is rerun but the object hierarchy is not rebuilt,
 662 # nor is the make depend step run.
 663 #
 664 quickkernel:    maybe_bk_tools bk_build_list bk_kernwarn
 665 .for _kernel in ${BUILDKERNELS}
 666         @echo "--------------------------------------------------------------"
 667         @echo ">>> Kernel build for ${_kernel} started on `LC_ALL=C date`"
 668         @echo "--------------------------------------------------------------"
 669         @echo "===> ${_kernel}"
 670 .if exists(${KRNLOBJDIR}/${_kernel}/.buildkernel_run)
 671 .if !defined(NO_KERNELCONFIG)
 672         cd ${KRNLCONFDIR}; \
 673                 PATH=${STRICTTMPPATH} \
 674                     config ${CONFIGARGS} -d ${KRNLOBJDIR}/${_kernel} \
 675                         ${KERNCONFDIR}/${_kernel}
 676 .endif
 677         cd ${KRNLOBJDIR}/${_kernel}; \
 678             ${KMAKEENV} make KERNEL=${INSTKERNNAME} all
 679 .else
 680 .if !defined(NO_KERNELCONFIG)
 681         cd ${KRNLCONFDIR}; \
 682             config ${CONFIGARGS} -d ${KRNLOBJDIR}/${_kernel} \
 683                 ${KERNCONFDIR}/${_kernel}
 684 .endif
 685         cd ${KRNLOBJDIR}/${_kernel}; \
 686             make KERNEL=${INSTKERNNAME} all
 687 .endif
 688         @echo "--------------------------------------------------------------"
 689         @echo ">>> Kernel build for ${_kernel} completed on `LC_ALL=C date`"
 690         @echo "--------------------------------------------------------------"
 691 .endfor
 692
 693
 694 # installkernel
 695 #
 696 # Install the kernel defined by INSTALLKERNEL
 697 #
 698 installkernel reinstallkernel:
 699         @echo "--------------------------------------------------------------"
 700         @echo ">>> Kernel install for ${INSTALLKERNEL} started on `LC_ALL=C date`"
 701         @echo "--------------------------------------------------------------"
 702 .if exists(${KRNLOBJDIR}/${INSTALLKERNEL}/.buildkernel_run)
 703         cd ${KRNLOBJDIR}/${INSTALLKERNEL}; \
 704             ${IMAKEENV} make KERNEL=${INSTKERNNAME} ${.TARGET:S/kernel$//}
 705 .else
 706         cd ${KRNLOBJDIR}/${INSTALLKERNEL}; \
 707             make KERNEL=${INSTKERNNAME} ${.TARGET:S/kernel$//}
 708 .endif
 709
 710 #
 711 # most
 712 #
 713 # Build most of the user binaries on the existing system libs and includes.
 714 #
 715 most:
 716         @echo "--------------------------------------------------------------"
 717         @echo ">>> Building programs only"
 718         @echo "--------------------------------------------------------------"
 719 .for _dir in bin sbin libexec usr.bin usr.sbin gnu/libexec gnu/usr.bin gnu/usr.sbin
 720         cd ${.CURDIR}/${_dir};          make DIRPRFX=${_dir}/ all
 721 .endfor
 722
 723 #
 724 # installmost
 725 #
 726 # Install the binaries built by the 'most' target.  This does not include
 727 # libraries or include files.
 728 #
 729 installmost:
 730         @echo "--------------------------------------------------------------"
 731         @echo ">>> Installing programs only"
 732         @echo "--------------------------------------------------------------"
 733 .for _dir in bin sbin libexec usr.bin usr.sbin gnu/libexec gnu/usr.bin gnu/usr.sbin
 734         cd ${.CURDIR}/${_dir};          make DIRPRFX=${_dir}/ install
 735 .endfor
 736
 737 #
 738 # ------------------------------------------------------------------------
 739 #
 740 # From here onwards are utility targets used by the 'make world' and
 741 # related targets.  If your 'world' breaks, you may like to try to fix
 742 # the problem and manually run the following targets to attempt to
 743 # complete the build.  Beware, this is *not* guaranteed to work, you
 744 # need to have a pretty good grip on the current state of the system
 745 # to attempt to manually finish it.  If in doubt, 'make world' again.
 746 #
 747
 748 # bootstrap-tools: Build all tools required to build all tools.  Note that
 749 # order is important in a number of cases and also note that the bootstrap
 750 # and build tools stages have access to earlier binaries they themselves
 751 # had generated.
 752 #
 753 # patch:        older patch's do not have -i.  This program must be built
 754 #               first so other bootstrap tools that need to apply patches
 755 #               can use it.
 756 # [x]install:   dependancies on various new install features
 757 # rpcgen:       old rpcgen used a hardwired cpp path, newer OBJFORMAT_PATH
 758 #               envs are not compatible with older objformat binaries.
 759 #
 760 .if exists(${.CURDIR}/games) && !defined(NO_GAMES)
 761 _strfile=       games/fortune/strfile
 762 .endif
 763
 764 BSTRAPDIRS= ${_strfile} \
 765         usr.bin/patch \
 766         bin/chmod bin/cp bin/cpdup bin/dd bin/mkdir bin/rm bin/echo \
 767         bin/test bin/cat bin/ln bin/mv bin/csh bin/expr bin/sh \
 768         bin/hostname bin/kill \
 769         usr.bin/yacc usr.bin/colldef usr.bin/uudecode usr.bin/xinstall \
 770         usr.bin/m4 usr.bin/rpcgen usr.bin/bmake usr.bin/awk usr.bin/stat \
 771         usr.bin/find usr.bin/lex usr.bin/sed usr.bin/uname usr.bin/touch \
 772         usr.bin/mkdep usr.bin/mktemp usr.bin/lorder usr.bin/file2c \
 773         usr.bin/tsort usr.bin/tr usr.bin/join usr.bin/wc usr.bin/basename \
 774         usr.bin/gencat usr.bin/chflags usr.bin/expand usr.bin/paste \
 775         usr.bin/mklocale usr.bin/uuencode usr.bin/compile_et usr.bin/hexdump \
 776         usr.bin/cap_mkdb usr.bin/true usr.bin/false \
 777         usr.bin/cmp usr.bin/xargs usr.bin/id usr.bin/env usr.bin/dirname \
 778         usr.bin/tail usr.bin/unifdef usr.bin/tic \
 779         usr.sbin/chown usr.sbin/mtree usr.sbin/config \
 780         usr.sbin/btxld usr.sbin/zic usr.sbin/makewhatis \
 781         gnu/usr.bin/texinfo gnu/usr.bin/grep usr.bin/sort \
 782         usr.bin/gzip usr.bin/bzip2 usr.bin/mkcsmapper usr.bin/mkesdb
 783
 784 bootstrap-tools: bootstrap-tools-before bootstrap-tools-targets
 785         touch ${BTOOLSDEST}/.bootstrap_done
 786
 787 bootstrap-tools-before:
 788         ${LN} -fs /bin/date ${BTOOLSDEST}/bin/date
 789
 790 bootstrap-tools-targets: ${BSTRAPDIRS:S/^/bstrap-/}
 791
 792 .ORDER: bootstrap-tools-before bootstrap-tools-targets
 793
 794 .for _tool in ${BSTRAPDIRS}
 795 bstrap-${_tool}!
 796         ${ECHODIR} "===> ${_tool} (bootstrap-tools)"; \
 797                 cd ${.CURDIR}/${_tool}; \
 798                 make DIRPRFX=${_tool}/ obj; \
 799                 make DIRPRFX=${_tool}/ depend; \
 800                 make DIRPRFX=${_tool}/ all; \
 801                 make DIRPRFX=${_tool}/ DESTDIR=${BTOOLSDEST} install
 802 .endfor
 803
 804 # build-tools: Build special purpose build tools.
 805 #
 806 # XXX we may be able to remove or consolidate this into bootstrap-tools
 807 # now that we have the native helper (.nx/.no) infrastructure.
 808 #
 809 .if exists(${.CURDIR}/share) && !defined(NO_SHARE)
 810 _share= share/syscons/scrnmaps
 811 .endif
 812
 813 _gcc_common_cross= gnu/usr.bin/gmp gnu/usr.bin/mpfr
 814 _gcc44_cross= gnu/usr.bin/cc44
 815 _gcc44_tools= gnu/usr.bin/cc44/cc_prep gnu/usr.bin/cc44/cc_tools
 816 .if !defined(NO_GCC47)
 817 _gcc47_cross= lib/libz gnu/usr.bin/mpc gnu/usr.bin/cc47
 818 _gcc47_tools= gnu/usr.bin/cc47/cc_prep gnu/usr.bin/cc47/cc_tools
 819 .endif
 820 _custom_cross= libexec/customcc
 821 _binutils= gnu/usr.bin/${WORLD_BINUTILSVER}
 822
 823 BTOOLSDIRS= ${_gcc44_tools} ${_gcc47_tools} ${_share}
 824
 825 build-tools: build-tools-targets
 826         touch ${BTOOLSDEST}/.build_done
 827
 828 build-tools-targets: ${BTOOLSDIRS:S/^/btools-/}
 829
 830 .ORDER: ${_gcc44_tools:S/^/btools-/}
 831 .ORDER: ${_gcc47_tools:S/^/btools-/}
 832
 833 .for _tool in ${BTOOLSDIRS}
 834 btools-${_tool}!
 835         ${ECHODIR} "===> ${_tool} (build-tools)"; \
 836                 cd ${.CURDIR}/${_tool}; \
 837                 make DIRPRFX=${_tool}/ obj; \
 838                 make DIRPRFX=${_tool}/ depend; \
 839                 make DIRPRFX=${_tool}/ all; \
 840                 make DIRPRFX=${_tool}/ DESTDIR=${BTOOLSDEST} install
 841 .endfor
 842
 843 #
 844 # cross-tools: Build cross-building tools
 845 #
 846 .if ${TARGET_ARCH} == "i386" && ${MACHINE_ARCH} != "i386"
 847 _btxld= usr.sbin/btxld
 848 .endif
 849
 850 CTOOLSDIRS= ${_btxld} ${_binutils} usr.bin/objformat ${_gcc_common_cross} \
 851                 ${_gcc44_cross} ${_gcc47_cross} ${_custom_cross}
 852
 853 cross-tools: cross-tools-targets
 854         touch ${CTOOLSDEST}/.cross_done
 855
 856 cross-tools-targets: ${CTOOLSDIRS:S/^/ctools-/}
 857
 858 .for _tool in ${CTOOLSDIRS}
 859 ctools-${_tool}!
 860         ${ECHODIR} "===> ${_tool} (cross-tools)"; \
 861                 cd ${.CURDIR}/${_tool}; \
 862                 make DIRPRFX=${_tool}/ obj; \
 863                 make DIRPRFX=${_tool}/ depend; \
 864                 make DIRPRFX=${_tool}/ all; \
 865                 make DIRPRFX=${_tool}/ DESTDIR=${CTOOLSDEST} install
 866 .endfor
 867
 868 #
 869 # hierarchy - ensure that all the needed directories are present
 870 #
 871 hierarchy:
 872         cd ${.CURDIR}/etc;              make distrib-dirs
 873
 874 #
 875 # libraries - build all libraries, and install them under ${DESTDIR}.
 876 #
 877 # The list of libraries with dependents (${_prebuild_libs}) and their
 878 # interdependencies (__L) are built automatically by the
 879 # ${.CURDIR}/tools/make_libdeps.sh script.
 880 #
 881 # .makeenv does not work when bootstrapping from 4.x, so we must be sure
 882 # to specify the correct CCVER or 'cc' will not exec the correct compiler.
 883 #
 884 libraries:
 885 .if !defined(NO_GCC47)
 886         cd ${.CURDIR}; \
 887             HOST_CCVER=${HOST_CCVER} CCVER=gcc47 \
 888                 make -f Makefile.inc1 _startup_libs47;
 889 .endif
 890         cd ${.CURDIR}; \
 891             HOST_CCVER=${HOST_CCVER} CCVER=gcc44 \
 892                 make -f Makefile.inc1 _startup_libs44;
 893         cd ${.CURDIR}; \
 894             make -f Makefile.inc1 _startup_libs; \
 895             make -f Makefile.inc1 _prebuild_libs; \
 896             make -f Makefile.inc1 _generic_libs;
 897         touch ${WORLDDEST}/.libraries_done
 898
 899 # These dependencies are not automatically generated:
 900 #
 901 # gnu/lib/${CCVER}/libgcc and gnu/lib/${CCVER}/csu must be built before all
 902 # shared libraries for ELF.  The target for _startup_libsXX is
 903 # specifically built using gccXX.
 904 #
 905 _startup_libs47=        gnu/usr.bin/cc47/cc_prep \
 906                         gnu/usr.bin/cc47/cc_tools \
 907                         gnu/lib/gcc47/csu \
 908                         gnu/lib/gcc47/libgcc \
 909                         gnu/lib/gcc47/libgcc_eh \
 910                         gnu/lib/gcc47/libgcc_pic
 911 _startup_libs44=        gnu/usr.bin/cc44/cc_prep \
 912                         gnu/usr.bin/cc44/cc_tools \
 913                         gnu/lib/gcc44/csu \
 914                         gnu/lib/gcc44/libgcc
 915 _startup_libs=          lib/csu lib/libc lib/libc_rtld
 916
 917 _prebuild_libs=         lib/libbz2 lib/liblzma lib/libz
 918 _prebuild_libs+=        lib/libutil
 919
 920 _generic_libs=  gnu/lib
 921
 922 _prebuild_libs+= lib/libcom_err lib/libcrypt lib/libmd \
 923                 lib/libncurses/libncurses lib/libopie lib/libradius \
 924                 lib/libsbuf lib/libtacplus lib/libm \
 925                 lib/libpam lib/libypclnt lib/lib${THREAD_LIB} \
 926                 lib/libpthread lib/libprop lib/libdevattr
 927
 928 lib/libopie__L lib/libradius__L lib/libtacplus__L: lib/libmd__L
 929
 930 _generic_libs+= lib
 931
 932 .if !defined(NO_CRYPT)
 933 .if !defined(NO_OPENSSL)
 934 _prebuild_libs+=        secure/lib/libcrypto secure/lib/libssl
 935 .if !defined(NO_OPENSSH)
 936 _prebuild_libs+=        secure/lib/libssh
 937 secure/lib/libssh__L: secure/lib/libcrypto__L lib/libz__L
 938 .endif
 939 .endif
 940 _generic_libs+= secure/lib
 941 .endif
 942
 943 _generic_libs+= usr.bin/lex/lib
 944
 945 .for _lib in ${_startup_libs44} ${_startup_libs47} \
 946                 ${_startup_libs} ${_prebuild_libs} ${_generic_libs}
 947 ${_lib}__L: .PHONY
 948 .if exists(${.CURDIR}/${_lib})
 949         ${ECHODIR} "===> ${_lib}"; \
 950                 cd ${.CURDIR}/${_lib}; \
 951                 make DIRPRFX=${_lib}/ depend; \
 952                 make DIRPRFX=${_lib}/ all; \
 953                 make DIRPRFX=${_lib}/ install
 954 .endif
 955 .endfor
 956
 957 _startup_libs: ${_startup_libs:S/$/__L/}
 958 _startup_libs47: ${_startup_libs47:S/$/__L/}
 959 _startup_libs44: ${_startup_libs44:S/$/__L/}
 960 _prebuild_libs: ${_prebuild_libs:S/$/__L/}
 961 _generic_libs: ${_generic_libs:S/$/__L/}
 962
 963 # library targets must be ordered because there are inter-library
 964 # races (e.g. generation of tconfig.h)
 965 #
 966 .ORDER: ${_startup_libs47:S/$/__L/}
 967 .ORDER: ${_startup_libs44:S/$/__L/}
 968 .ORDER: ${_startup_libs:S/$/__L/}
 969 .ORDER: ${_prebuild_libs:S/$/__L/}
 970 .ORDER: ${_generic_libs:S/$/__L/}
 971
 972 .for __target in clean cleandepend cleandir obj depend includes
 973 .for entry in ${SUBDIR}
 974 ${entry}.${__target}__D: .PHONY
 975         @if test -d ${.CURDIR}/${entry}.${MACHINE_ARCH}; then \
 976                 ${ECHODIR} "===> ${DIRPRFX}${entry}.${MACHINE_ARCH}"; \
 977                 edir=${entry}.${MACHINE_ARCH}; \
 978                 cd ${.CURDIR}/$${edir}; \
 979         else \
 980                 ${ECHODIR} "===> ${DIRPRFX}${entry}"; \
 981                 edir=${entry}; \
 982                 cd ${.CURDIR}/$${edir}; \
 983         fi; \
 984         make ${__target} DIRPRFX=${DIRPRFX}$${edir}/
 985 .endfor
 986 par-${__target}: ${SUBDIR:S/$/.${__target}__D/}
 987 .ORDER: ${SUBDIR:S/$/.${__target}__D/}
 988 .endfor
 989 .ORDER: par-clean par-cleandepend par-cleandir par-obj par-depend par-includes
 990
 991 # The wmake target is used by /usr/bin/wmake to run make in a
 992 # world build environment.
 993 #
 994 wmake:
 995         @echo '${WMAKEENV} make ${WMAKE_ARGS}'
 996
 997 wmakeenv:
 998         @echo '${WMAKEENV} /bin/sh'
 999
1000 bmake:
1001         @echo '${BMAKEENV} make ${BMAKE_ARGS}'
1002
1003 bmakeenv:
1004         @echo '${BMAKEENV} /bin/sh'
1005
1006 tmake:
1007         @echo '${TMAKEENV} make ${TMAKE_ARGS}'
1008
1009 tmakeenv:
1010         @echo '${TMAKEENV} /bin/sh'
1011
1012 xmake:
1013         @echo '${XMAKEENV} make ${XMAKE_ARGS}'
1014
1015 xmakeenv:
1016         @echo '${XMAKEENV} /bin/sh'
1017
1018 # Take advantage of bmake error response
1019 #
1020 MAKE_PRINT_VAR_ON_ERROR= \
1021         .CURDIR \
1022         .OBJDIR \
1023         .MAKE \
1024         MAKE_VERSION \
1025         LD_LIBRARY_PATH \
1026         MACHINE_ARCH \
1027         MACHINE \
1028         MAKEFILE \
1029         .TARGETS \
1030         .ERROR_TARGET \
1031         .ERROR_META_FILE \
1032         .MAKE.LEVEL \
1033         .MAKE.MODE
1034
1035 .include <bsd.subdir.mk>