Makefile

   1 #
   2 # $FreeBSD: src/Makefile,v 1.234.2.19 2003/04/16 09:59:40 ru Exp $
   3 # $DragonFly: src/Makefile,v 1.9 2004/11/12 09:09:56 dillon Exp $
   4 #
   5 # The user-driven targets are:
   6 #
   7 # buildworld          - Rebuild *everything*, including glue to help do
   8 #                       upgrades.
   9 # quickworld          - Skip bootstrap, build and cross-build tool steps
  10 # realquickworld      - Skip above steps, plus depend
  11 # crossworld          - Just do the bootstrap, build, and cross-build steps
  12 # installworld        - Install everything built by "buildworld".
  13 # world               - buildworld + installworld.
  14 # buildkernel         - Rebuild the kernel and the kernel-modules from scratch
  15 #                       using build/bootstrap/cross tools from the last
  16 #                       buildworld.
  17 # nativekernel        - Rebuild the kernel and the kernel-modules from scratch
  18 #                       using native tools.
  19 # quickkernel         - rebuild the kernel quickly (build or native), skip
  20 #                       the make depend step and do not clean out the obj
  21 #                       modules.
  22 # installkernel       - Install the kernel and the kernel-modules.
  23 # reinstallkernel     - Reinstall the kernel and the kernel-modules.
  24 # kernel              - buildkernel + installkernel.
  25 # update              - Convenient way to update your source tree (cvs).
  26 # preupgrade          - Certain upgrades may have to be done before installworld.
  27 #                       installworld will complain if they have not been done.  This
  28 #                       target will do those upgrades... typically the addition of
  29 #                       new special groups and users used by installed utilities.
  30 # upgrade             - Upgrade the files in /etc and also setup the rest
  31 #                       of the system for DragonFly. ex. two compilers
  32 # most                - Build user commands, no libraries or include files.
  33 # installmost         - Install user commands, no libraries or include files.
  34 #
  35 # This makefile is simple by design. The FreeBSD make automatically reads
  36 # the /usr/share/mk/sys.mk unless the -m argument is specified on the
  37 # command line. By keeping this makefile simple, it doesn't matter too
  38 # much how different the installed mk files are from those in the source
  39 # tree. This makefile executes a child make process, forcing it to use
  40 # the mk files from the source tree which are supposed to DTRT.
  41 #
  42 # The user-driven targets (as listed above) are implemented in Makefile.inc1.
  43 #
  44 # If you want to build your system from source be sure that /usr/obj has
  45 # at least 400MB of diskspace available.
  46 #
  47 # For individuals wanting to build from the sources currently on their
  48 # system, the simple instructions are:
  49 #
  50 # 1.  `cd /usr/src'  (or to the directory containing your source tree).
  51 # 2.  `make world'
  52 #
  53 # For individuals wanting to upgrade their sources (even if only a
  54 # delta of a few days):
  55 #
  56 # 1.  `cd /usr/src'       (or to the directory containing your source tree).
  57 # 2.  `make buildworld'
  58 # 3.  `make buildkernel KERNCONF=YOUR_KERNEL_HERE'     (default is GENERIC).
  59 # 4.  `make installkernel KERNCONF=YOUR_KERNEL_HERE'   (default is GENERIC).
  60 # 5.  `reboot'        (in single user mode: boot -s from the loader prompt).
  61 # 6.  `mergemaster -p'
  62 # 7.  `make installworld'
  63 # 8.  `mergemaster'
  64 # 9.  `reboot'
  65 #
  66 # See src/UPDATING `COMMON ITEMS' for more complete information.
  67 #
  68 # If TARGET_ARCH=arch (e.g. amd64) is specified you can
  69 # cross build world for other architectures using the buildworld target,
  70 # and once the world is built you can cross build a kernel using the
  71 # buildkernel target.
  72 #
  73 # Define the user-driven targets. These are listed here in alphabetical
  74 # order, but that's not important.
  75 #
  76 TGTS=   all all-man buildkernel quickkernel nativekernel \
  77         buildworld crossworld quickworld realquickworld checkdpadd clean \
  78         cleandepend cleandir depend distribute distributeworld everything \
  79         hierarchy install installcheck installkernel \
  80         reinstallkernel installmost installworld libraries lint maninstall \
  81         mk most obj objlink regress rerelease tags update
  82
  83 BITGTS= files includes
  84 BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/}
  85
  86 .ORDER: buildworld installworld
  87 .ORDER: buildworld distributeworld
  88 .ORDER: buildworld buildkernel nativekernel quickkernel
  89 .ORDER: buildkernel nativekernel quickkernel installkernel
  90 .ORDER: buildkernel nativekernel quickkernel reinstallkernel
  91
  92 PATH=   /sbin:/bin:/usr/sbin:/usr/bin
  93 MAKE=   PATH=${PATH} make -m ${.CURDIR}/share/mk -f Makefile.inc1
  94
  95 #
  96 # Handle the user-driven targets, using the source relative mk files.
  97 #
  98 ${TGTS} ${BITGTS}:
  99         @cd ${.CURDIR}; \
 100                 ${MAKE} ${.TARGET}
 101
 102 # Set a reasonable default
 103 .MAIN:  all
 104
 105 STARTTIME!= LC_ALL=C date
 106 #
 107 # world
 108 #
 109 # Attempt to rebuild and reinstall *everything*, with reasonable chance of
 110 # success, regardless of how old your existing system is.
 111 #
 112 world:
 113         @echo "--------------------------------------------------------------"
 114         @echo ">>> elf make world started on ${STARTTIME}"
 115         @echo "--------------------------------------------------------------"
 116 .if target(pre-world)
 117         @echo
 118         @echo "--------------------------------------------------------------"
 119         @echo ">>> Making 'pre-world' target"
 120         @echo "--------------------------------------------------------------"
 121         @cd ${.CURDIR}; ${MAKE} pre-world
 122 .endif
 123         @cd ${.CURDIR}; ${MAKE} buildworld
 124         @cd ${.CURDIR}; ${MAKE} -B installworld
 125 .if target(post-world)
 126         @echo
 127         @echo "--------------------------------------------------------------"
 128         @echo ">>> Making 'post-world' target"
 129         @echo "--------------------------------------------------------------"
 130         @cd ${.CURDIR}; ${MAKE} post-world
 131 .endif
 132         @echo
 133         @echo "--------------------------------------------------------------"
 134         @printf ">>> elf make world completed on `LC_ALL=C date`\n                        (started ${STARTTIME})\n"
 135         @echo "--------------------------------------------------------------"
 136
 137 #
 138 # kernel
 139 #
 140 # Short hand for `make buildkernel installkernel'
 141 #
 142 kernel: buildkernel installkernel
 143
 144 #
 145 # A simple test target used as part of the test to see if make supports
 146 # the -m argument.  Also test that make will only evaluate a conditional
 147 # as far as is necessary to determine its value.
 148 #
 149 test:
 150 .if defined(notdef)
 151 .undef notdef
 152 .if defined(notdef) && ${notdef:U}
 153 .endif
 154 .endif
 155
 156 #
 157 # Upgrade the installed make to the current version using the installed
 158 # headers, libraries and build tools. This is required on installed versions
 159 # prior to 2.2.5 in which the installed make doesn't support the -m argument.
 160 #
 161 make:
 162         @echo
 163         @echo "--------------------------------------------------------------"
 164         @echo " Upgrading the installed make"
 165         @echo "--------------------------------------------------------------"
 166         @cd ${.CURDIR}/usr.bin/make; \
 167                 make obj && make depend && make all && make install
 168
 169 #
 170 # Handle the upgrade of /etc
 171 #
 172
 173 preupgrade:
 174         @cd ${.CURDIR}/etc; make preupgrade
 175
 176 upgrade:        upgrade_etc
 177
 178 #
 179 # Handle post-installworld updating of static files (e.g. like /etc/rc)
 180 #
 181 upgrade_etc:
 182         @cd ${.CURDIR}/etc; make upgrade_etc