Makefile

   1 #
   2 # $FreeBSD: src/Makefile,v 1.234.2.19 2003/04/16 09:59:40 ru Exp $
   3 # $DragonFly: src/Makefile,v 1.8 2004/08/18 16:37:15 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 # upgrade             - Upgrade the files in /etc and also setup the rest
  27 #                       of the system for DragonFly. ex. two compilers
  28 # most                - Build user commands, no libraries or include files.
  29 # installmost         - Install user commands, no libraries or include files.
  30 #
  31 # This makefile is simple by design. The FreeBSD make automatically reads
  32 # the /usr/share/mk/sys.mk unless the -m argument is specified on the
  33 # command line. By keeping this makefile simple, it doesn't matter too
  34 # much how different the installed mk files are from those in the source
  35 # tree. This makefile executes a child make process, forcing it to use
  36 # the mk files from the source tree which are supposed to DTRT.
  37 #
  38 # The user-driven targets (as listed above) are implemented in Makefile.inc1.
  39 #
  40 # If you want to build your system from source be sure that /usr/obj has
  41 # at least 400MB of diskspace available.
  42 #
  43 # For individuals wanting to build from the sources currently on their
  44 # system, the simple instructions are:
  45 #
  46 # 1.  `cd /usr/src'  (or to the directory containing your source tree).
  47 # 2.  `make world'
  48 #
  49 # For individuals wanting to upgrade their sources (even if only a
  50 # delta of a few days):
  51 #
  52 # 1.  `cd /usr/src'       (or to the directory containing your source tree).
  53 # 2.  `make buildworld'
  54 # 3.  `make buildkernel KERNCONF=YOUR_KERNEL_HERE'     (default is GENERIC).
  55 # 4.  `make installkernel KERNCONF=YOUR_KERNEL_HERE'   (default is GENERIC).
  56 # 5.  `reboot'        (in single user mode: boot -s from the loader prompt).
  57 # 6.  `mergemaster -p'
  58 # 7.  `make installworld'
  59 # 8.  `mergemaster'
  60 # 9.  `reboot'
  61 #
  62 # See src/UPDATING `COMMON ITEMS' for more complete information.
  63 #
  64 # If TARGET_ARCH=arch (e.g. amd64) is specified you can
  65 # cross build world for other architectures using the buildworld target,
  66 # and once the world is built you can cross build a kernel using the
  67 # buildkernel target.
  68 #
  69 # Define the user-driven targets. These are listed here in alphabetical
  70 # order, but that's not important.
  71 #
  72 TGTS=   all all-man buildkernel quickkernel nativekernel \
  73         buildworld crossworld quickworld realquickworld checkdpadd clean \
  74         cleandepend cleandir depend distribute distributeworld everything \
  75         hierarchy install installcheck installkernel \
  76         reinstallkernel installmost installworld libraries lint maninstall \
  77         mk most obj objlink regress rerelease tags update
  78
  79 BITGTS= files includes
  80 BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/}
  81
  82 .ORDER: buildworld installworld
  83 .ORDER: buildworld distributeworld
  84 .ORDER: buildworld buildkernel nativekernel quickkernel
  85 .ORDER: buildkernel nativekernel quickkernel installkernel
  86 .ORDER: buildkernel nativekernel quickkernel reinstallkernel
  87
  88 PATH=   /sbin:/bin:/usr/sbin:/usr/bin
  89 MAKE=   PATH=${PATH} make -m ${.CURDIR}/share/mk -f Makefile.inc1
  90
  91 #
  92 # Handle the user-driven targets, using the source relative mk files.
  93 #
  94 ${TGTS} ${BITGTS}:
  95         @cd ${.CURDIR}; \
  96                 ${MAKE} ${.TARGET}
  97
  98 # Set a reasonable default
  99 .MAIN:  all
 100
 101 STARTTIME!= LC_ALL=C date
 102 #
 103 # world
 104 #
 105 # Attempt to rebuild and reinstall *everything*, with reasonable chance of
 106 # success, regardless of how old your existing system is.
 107 #
 108 world:
 109         @echo "--------------------------------------------------------------"
 110         @echo ">>> elf make world started on ${STARTTIME}"
 111         @echo "--------------------------------------------------------------"
 112 .if target(pre-world)
 113         @echo
 114         @echo "--------------------------------------------------------------"
 115         @echo ">>> Making 'pre-world' target"
 116         @echo "--------------------------------------------------------------"
 117         @cd ${.CURDIR}; ${MAKE} pre-world
 118 .endif
 119         @cd ${.CURDIR}; ${MAKE} buildworld
 120         @cd ${.CURDIR}; ${MAKE} -B installworld
 121 .if target(post-world)
 122         @echo
 123         @echo "--------------------------------------------------------------"
 124         @echo ">>> Making 'post-world' target"
 125         @echo "--------------------------------------------------------------"
 126         @cd ${.CURDIR}; ${MAKE} post-world
 127 .endif
 128         @echo
 129         @echo "--------------------------------------------------------------"
 130         @printf ">>> elf make world completed on `LC_ALL=C date`\n                        (started ${STARTTIME})\n"
 131         @echo "--------------------------------------------------------------"
 132
 133 #
 134 # kernel
 135 #
 136 # Short hand for `make buildkernel installkernel'
 137 #
 138 kernel: buildkernel installkernel
 139
 140 #
 141 # A simple test target used as part of the test to see if make supports
 142 # the -m argument.  Also test that make will only evaluate a conditional
 143 # as far as is necessary to determine its value.
 144 #
 145 test:
 146 .if defined(notdef)
 147 .undef notdef
 148 .if defined(notdef) && ${notdef:U}
 149 .endif
 150 .endif
 151
 152 #
 153 # Upgrade the installed make to the current version using the installed
 154 # headers, libraries and build tools. This is required on installed versions
 155 # prior to 2.2.5 in which the installed make doesn't support the -m argument.
 156 #
 157 make:
 158         @echo
 159         @echo "--------------------------------------------------------------"
 160         @echo " Upgrading the installed make"
 161         @echo "--------------------------------------------------------------"
 162         @cd ${.CURDIR}/usr.bin/make; \
 163                 make obj && make depend && make all && make install
 164
 165 #
 166 # Handle the upgrade of /etc
 167 #
 168
 169 upgrade:        upgrade_etc
 170
 171 #
 172 # Handle post-installworld updating of static files (e.g. like /etc/rc)
 173 #
 174 upgrade_etc:
 175         @cd ${.CURDIR}/etc; make upgrade_etc