Makefile

   1 #
   2 # $FreeBSD: src/Makefile,v 1.234.2.19 2003/04/16 09:59:40 ru Exp $
   3 #
   4 # The user-driven targets are:
   5 #
   6 # buildworld          - Rebuild *everything* but the kernel, including glue to
   7 #                       help do upgrades.
   8 # quickworld          - Skip bootstrap, build and cross-build tool steps.
   9 # realquickworld      - Skip above steps, plus depend.
  10 # crossworld          - Just do the bootstrap, build, and cross-build steps.
  11 # installworld        - Install everything built by "buildworld", and the
  12 #                       rescue tools and initrd image if they do not exist.
  13 # installworld-force  - Install everything built by "buildworld";
  14 #                       special case for old systems.
  15 # world               - buildworld + installworld.
  16 # buildkernel         - Rebuild the kernel and the kernel-modules from scratch
  17 #                       using build/bootstrap/cross tools from the last
  18 #                       buildworld.
  19 # nativekernel        - Rebuild the kernel and the kernel-modules from scratch
  20 #                       using native tools.
  21 # quickkernel         - Rebuild the kernel quickly (build or native), and do
  22 #                       not clean out the obj modules.
  23 # realquickkernel     - Like quickkernel, but skips depend too.
  24 # installkernel       - Install the kernel and the kernel-modules.
  25 # reinstallkernel     - Reinstall the kernel and the kernel-modules.
  26 # kernel              - buildkernel + installkernel.
  27 # preupgrade          - Do certain upgrades (typically the addition of new
  28 #                       users and groups used by installed utilities) before
  29 #                       the installworld.
  30 # upgrade             - Upgrade the files in /etc and also setup the rest
  31 #                       of the system for DragonFly. ex. two compilers.
  32 # build-all           - Runs buildworld and buildkernel both with -j hw.ncpu
  33 # install-all         - Runs installkernel, installworld and upgrade all with
  34 #                       -j 1
  35 # initrd              - Install the statically linked rescue tools and the
  36 #                       initrd image built by "buildworld".
  37 # backupworld         - Copy /bin /sbin /usr/bin /usr/sbin /usr/lib
  38 #                       /usr/libexec to manual backup dir.
  39 # restoreworld        - Install binaries from manual backup dir to world.
  40 # restoreworld-auto   - Install binaries from auto-backup dir to world;
  41 #                       installworld target makes backup to auto-backup dir.
  42 # backup-auto-clean   - Delete backup from auto-backup dir.
  43 # backup-clean        - Delete backup from manual backup dir.
  44 #
  45 # This makefile is simple by design. The DragonFly make automatically reads
  46 # /usr/share/mk/sys.mk unless the -m argument is specified on the
  47 # command line. By keeping this makefile simple, it doesn't matter too
  48 # much how different the installed mk files are from those in the source
  49 # tree. This makefile executes a child make process, forcing it to use
  50 # the mk files from the source tree which are supposed to DTRT.
  51 #
  52 # Most of the user-driven targets (as listed above) are implemented in
  53 # Makefile.inc1.
  54 #
  55 # For individuals wanting to build from the sources currently on their
  56 # system, the simple instructions are:
  57 #
  58 # 1.  `cd /usr/src'  (or to the directory containing your source tree).
  59 # 2.  `make world'
  60 #
  61 # For individuals wanting to upgrade their sources (even if only a
  62 # delta of a few days):
  63 #
  64 # 1.  `cd /usr/src'       (or to the directory containing your source tree).
  65 # 2.  `make buildworld'
  66 # 3.  `make buildkernel KERNCONF=YOUR_KERNEL_HERE'   (default X86_64_GENERIC).
  67 # 4.  `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default X86_64_GENERIC).
  68 # 5.  `make installworld'
  69 # 6.  `make upgrade'
  70 # 7.  `reboot'
  71 # 8.  `make initrd'  (after making sure that the new world works well).
  72 #
  73 # If TARGET_ARCH=arch (e.g. x86_64) is specified you can
  74 # cross build world for other architectures using the buildworld target,
  75 # and once the world is built you can cross build a kernel using the
  76 # buildkernel target.
  77 #
  78 # For more information, see the build(7) manual page.
  79 #
  80
  81 TGTS=   all all-man buildkernel quickkernel realquickkernel nativekernel \
  82         buildworld crossworld quickworld realquickworld checkdpadd clean \
  83         cleandepend cleandir depend everything \
  84         hierarchy install installcheck installkernel \
  85         reinstallkernel installworld installworld-force os-release initrd \
  86         libraries lint maninstall \
  87         manlint mk obj objlink regress rerelease tags \
  88         backupworld restoreworld restoreworld-auto \
  89         build-all install-all \
  90         backup-clean backup-auto-clean \
  91         _obj _includes _libraries _depend _worldtmp \
  92         _bootstrap-tools _build-tools _cross-tools
  93 #TGTS+= mandiff # XXX temporary target
  94
  95 BITGTS= files includes
  96 BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/}
  97
  98 .ORDER: buildworld installworld
  99 .ORDER: buildworld buildkernel
 100 .ORDER: buildworld nativekernel
 101 .ORDER: buildworld quickkernel
 102 .ORDER: buildworld realquickkernel
 103 .ORDER: buildkernel installkernel
 104 .ORDER: buildkernel reinstallkernel
 105 .ORDER: quickworld installworld
 106 .ORDER: quickworld buildkernel
 107 .ORDER: quickworld nativekernel
 108 .ORDER: quickworld quickkernel
 109 .ORDER: quickworld realquickkernel
 110 .ORDER: quickkernel installkernel
 111 .ORDER: quickkernel reinstallkernel
 112 .ORDER: realquickkernel installkernel
 113 .ORDER: realquickkernel reinstallkernel
 114 .ORDER: build-all install-all
 115
 116 _HOSTPATH=      /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/pkg/bin
 117 MAKE=   PATH=${_HOSTPATH} make -m ${.CURDIR}/share/mk -f Makefile.inc1
 118
 119 #
 120 # Handle the user-driven targets, using the source relative mk files.
 121 #
 122 ${TGTS} ${BITGTS}: .PHONY
 123         @cd ${.CURDIR}; \
 124                 ${MAKE} ${.TARGET}
 125
 126 # Fail with an error when no target is given.
 127 .MAIN: _guard
 128
 129 _guard: .PHONY
 130         @echo
 131         @echo "Explicit target required.  See build(7)."
 132         @echo
 133         @false
 134
 135 STARTTIME!= LC_ALL=C date
 136
 137 #
 138 # world
 139 #
 140 # Attempt to rebuild and reinstall *everything*, with reasonable chance of
 141 # success, regardless of how old your existing system is.
 142 #
 143 world:
 144         @echo "--------------------------------------------------------------"
 145         @echo ">>> make world started on ${STARTTIME}"
 146         @echo "--------------------------------------------------------------"
 147 .if target(pre-world)
 148         @echo
 149         @echo "--------------------------------------------------------------"
 150         @echo ">>> starting pre-world target"
 151         @echo "--------------------------------------------------------------"
 152         @cd ${.CURDIR}; ${MAKE} pre-world
 153         @echo "--------------------------------------------------------------"
 154         @echo ">>> pre-world target complete"
 155         @echo "--------------------------------------------------------------"
 156 .endif
 157         @cd ${.CURDIR}; ${MAKE} buildworld
 158         @cd ${.CURDIR}; ${MAKE} -B installworld
 159 .if target(post-world)
 160         @echo
 161         @echo "--------------------------------------------------------------"
 162         @echo ">>> starting post-world target"
 163         @echo "--------------------------------------------------------------"
 164         @cd ${.CURDIR}; ${MAKE} post-world
 165         @echo "--------------------------------------------------------------"
 166         @echo ">>> post-world target complete"
 167         @echo "--------------------------------------------------------------"
 168 .endif
 169         @echo
 170         @echo "--------------------------------------------------------------"
 171         @printf ">>> make world completed on `LC_ALL=C date`\n                        (started ${STARTTIME})\n"
 172         @echo "--------------------------------------------------------------"
 173
 174 # kernel
 175 #
 176 # Short hand for `make buildkernel installkernel'
 177 #
 178 kernel: buildkernel installkernel
 179
 180 #
 181 # A simple test target used as part of the test to see if make supports
 182 # the -m argument.  Also test that make will only evaluate a conditional
 183 # as far as is necessary to determine its value.
 184 #
 185 test:
 186 .if defined(notdef)
 187 .undef notdef
 188 .if defined(notdef) && ${notdef:tu}
 189 .endif
 190 .endif
 191
 192 #
 193 # Upgrade the installed make to the current version using the installed
 194 # headers, libraries and build tools. This is required on installed versions
 195 # prior to 2.2.5 in which the installed make doesn't support the -m argument.
 196 #
 197 make:
 198         @echo
 199         @echo "--------------------------------------------------------------"
 200         @echo " Upgrading the installed make"
 201         @echo "--------------------------------------------------------------"
 202         @cd ${.CURDIR}/usr.bin/make; \
 203                 make obj && make depend && make all && make install
 204
 205 #
 206 # Handle the upgrade of /etc, post-installworld updating of static files
 207 # and removing obsolete files.
 208 #
 209
 210 preupgrade:
 211         @cd ${.CURDIR}/etc; make -m ${.CURDIR}/share/mk preupgrade
 212
 213 upgrade:
 214         @cd ${.CURDIR}/etc; make -m ${.CURDIR}/share/mk upgrade_etc
 215 .if !defined(NOMAN) && !defined(NO_MAKEDB_RUN)
 216         @cd ${.CURDIR}/share/man; make makedb
 217 .endif
 218         @echo "--------------------------------------------------------------"
 219         @echo "Now you can reboot into the new system!  If the new system works as"
 220         @echo "expected, consider updating the rescue tools and initrd image with:"
 221         @echo "    # cd ${.CURDIR}; make initrd"
 222         @echo "NOTE: Do this only after verifying the new system works as expected!"
 223         @echo ""
 224         @echo "You also need to upgrade the 3rd-party packages with:"
 225         @echo "    # pkg update; pkg upgrade [-f]"
 226         @echo "--------------------------------------------------------------"