nrelease/Makefile

   1 #########################################################################
   2 #                               ENHANCEMENTS                            #
   3 #########################################################################
   4
   5 # Optional targets may be specified which set make variables which enhance
   6 # the build in various ways.
   7 #
   8 gui nopkgs binpkgs:
   9
  10 #########################################################################
  11 #                               SETUP                                   #
  12 #########################################################################
  13
  14 SRCDIR=         ${.CURDIR}/..
  15
  16 DPORTS_PATH?=   /usr/dports
  17 ISODIR?=        /usr/obj/release
  18 ISOROOT?=       ${ISODIR}/root
  19 GITURL_SRC?=    git://git.dragonflybsd.org/dragonfly.git
  20 GITURL_DPORTS?= git://mirror-master.dragonflybsd.org/dports.git
  21 NREL_MAKE_JOBS?= $$(sysctl -n hw.ncpu)
  22 .if !defined(NOFSCHG)
  23 MTREE_FSCHG=    -i
  24 .endif
  25 WORLD_VERSION!= ${AWK} '/^\#define[[:blank:]]__DragonFly_version/ {print $$3}' < /usr/include/sys/param.h
  26
  27 GITREV!=        sh ${SRCDIR}/tools/gitrev.sh
  28
  29 # The label/name of the disklabel64(5) slice in the ".img" file.  This is
  30 # used to identify the USB device with DragonFly installation image, avoiding
  31 # hardcoding the USB device name (e.g., "da8").
  32 #
  33 # This label is also used as the volume ID of the ".iso" file.
  34 #
  35 LABEL?=         DragonFly_${GITREV}
  36
  37 CHROOT_CMD?=    /usr/sbin/chroot ${ISOROOT} sh -c
  38
  39 ISOFILE?=       ${ISODIR}/dfly.iso
  40 IMGFILE?=       ${ISODIR}/dfly.img
  41 IMGMNT?=        ${ISODIR}/mnt
  42
  43 .if !make(nopkgs)
  44 # User may specify extra packages in addition to the defaults
  45 #
  46 DPORTS_EXTRA_PACKAGES?=
  47
  48 # dports packages to be built and installed on the release ISO
  49 #
  50 DPORTS_PACKAGES?=       security/ca_root_nss \
  51                         devel/git-lite \
  52                         dns/bind-tools \
  53                         net/isc-dhcp44-server \
  54                         sysutils/cdrtools \
  55                         ${DPORTS_EXTRA_PACKAGES}
  56
  57 # dports options to use when building packages
  58 #
  59 DPORTS_OPTIONS+=        -DBATCH -DBUILDING_NRELEASE_DPORTS
  60 DPORTS_OPTIONS+=        dns_bind-tools_UNSET=PYTHON
  61 .endif
  62
  63 # Specify which root skeletons are required, and let the user include
  64 # their own.  They are copied into ISODIR during the `customizeiso'
  65 # target; each overwrites the last.
  66 #
  67 REQ_ROOTSKELS=  ${.CURDIR}/root
  68 ROOTSKELS?=     ${REQ_ROOTSKELS}
  69
  70 .if make(gui)
  71 ISOFILE?=               ${ISODIR}/dfly-gui.iso
  72 IMGFILE?=               ${ISODIR}/dfly-gui.img
  73
  74 .if !make(nopkgs)
  75 # NOTE: order important, do not sort package list
  76 #
  77 DPORTS_PACKAGES+=       x11/xorg \
  78                         x11-drivers/xf86-input-libinput \
  79                         x11-wm/fluxbox \
  80                         x11-wm/fvwm3 \
  81                         www/firefox \
  82                         graphics/xpdf \
  83                         shells/zsh \
  84                         editors/emacs \
  85                         editors/vim \
  86                         irc/irssi \
  87                         lang/perl5 \
  88                         editors/nano \
  89                         shells/bash \
  90                         devel/ctags \
  91                         archivers/zip \
  92                         security/sudo \
  93                         www/links \
  94                         ftp/wget \
  95                         x11-fonts/terminus-font \
  96                         net/rsync \
  97                         x11-clocks/asclock \
  98                         sysutils/screen \
  99                         sysutils/tmux
 100 .endif
 101
 102 .if make(binpkgs)
 103 PKG_x11-wm/fvwm3?=fvwm3
 104 PKG_lang/perl5?=perl5
 105 # Only install the console flavor of vim, whereas
 106 # "pkg ins editors/vim" would install all flavors.
 107 PKG_editors/vim?=vim
 108 .endif
 109
 110 ROOTSKELS+=             ${.CURDIR}/gui
 111 .endif  # make(gui)
 112
 113 # one port may have multiple binary packages (e.g., Python flavors) or have a
 114 # different name that may not be found by pkg(8), therefore, allow to specify
 115 # the exact binary package name for a port by setting 'PKG_<port>=<pkg-name>'.
 116 #
 117 .for PORT in ${DPORTS_PACKAGES}
 118 .if defined(PKG_${PORT})
 119 PACKAGES+=      ${PKG_${PORT}}
 120 .else
 121 PACKAGES+=      ${PORT}
 122 .endif
 123 .endfor
 124
 125 #########################################################################
 126 #                               BASE ISO TARGETS                        #
 127 #########################################################################
 128
 129 release:        check clean buildworld1 buildkernel1 \
 130                 buildiso pkgs customizeiso srcs mkiso mkimg
 131
 132 quickrel:       check clean buildworld2 buildkernel2 \
 133                 buildiso pkgs customizeiso srcs mkiso mkimg
 134
 135 realquickrel:   check clean \
 136                 buildiso pkgs customizeiso srcs mkiso mkimg
 137
 138 restartpkgs:    check pkgs customizeiso srcs mkiso mkimg
 139
 140 quick:          quickrel
 141
 142 realquick:      realquickrel
 143
 144 #########################################################################
 145 #                       CORE SUPPORT TARGETS                            #
 146 #########################################################################
 147
 148 check:
 149 .if !exists(/usr/local/bin/mkisofs) && !exists(/usr/pkg/bin/mkisofs)
 150         @echo
 151         @echo "Your machine does not have cdrtools installed.  You can install it with:"
 152         @echo "    pkg install cdrtools"
 153 .endif
 154
 155 .if make(nopkgs)
 156         @echo Not building packages.
 157 .elif make(binpkgs)
 158         @echo Using binary packages from a mirror.
 159 .else
 160         @if [ ! -d ${DPORTS_PATH} ]; then \
 161                 echo "${DPORTS_PATH} does not exist."; \
 162                 echo ""; \
 163                 echo "Please set DPORTS_PATH to the dports tree that shall be used for"; \
 164                 echo "package building. The default is /usr/dports. See the Makefile in"; \
 165                 echo "/usr if you are unfamiliar with dports."; \
 166                 /usr/bin/false; \
 167         else \
 168                 echo "Using ${DPORTS_PATH} as the dports tree."; \
 169         fi
 170 .endif
 171
 172 .if !exists(/usr/local/bin/mkisofs) && !exists(/usr/pkg/bin/mkisofs)
 173         @/usr/bin/false
 174 .endif
 175
 176 buildworld1 buildworld2:
 177         ( cd ${SRCDIR}; \
 178                 ${WORLD_CCVER:C/^..*$/WORLD_CCVER=/}${WORLD_CCVER} \
 179                         make -j ${NREL_MAKE_JOBS} -DWANT_INSTALLER \
 180                         ${.TARGET:C/build(.*)2/quick\1/:C/1//} )
 181
 182 buildkernel1 buildkernel2:
 183         ( cd ${SRCDIR}; \
 184                 ${WORLD_CCVER:C/^..*$/WORLD_CCVER=/}${WORLD_CCVER} \
 185                         make -j ${NREL_MAKE_JOBS} \
 186                         ${.TARGET:C/build(.*)2/quick\1/:C/1//} )
 187
 188 # Unconditionally clean out ${ISOROOT} so a previous img build
 189 # does not blow up a future quick iso build
 190 #
 191 buildiso:
 192         -chflags -R noschg ${ISOROOT}
 193         rm -rf ${ISOROOT}
 194         mkdir -p ${ISOROOT}
 195         ( cd ${SRCDIR}; \
 196                 make -DWANT_INSTALLER DESTDIR=${ISOROOT} installworld )
 197         # Do not mess with any /usr/obj directories not related to
 198         # buildworld, buildkernel, or nrelease.
 199         ( cd ${SRCDIR}/etc && \
 200                 tmpdir=`mktemp -d -t nrelease` && \
 201                 MAKEOBJDIRPREFIX=$${tmpdir} \
 202                         make -m ${SRCDIR}/share/mk \
 203                         DESTDIR=${ISOROOT} distribution && \
 204                 rm -rf $${tmpdir} )
 205         ( cd ${SRCDIR}; make DESTDIR=${ISOROOT} reinstallkernel )
 206         rm -rf ${ISOROOT}/boot/kernel.old
 207         ln -sf kernel ${ISOROOT}/boot/kernel/kernel.BOOTP
 208         mtree ${MTREE_FSCHG} -deU -f ${SRCDIR}/etc/mtree/BSD.var.dist \
 209                 -p ${ISOROOT}/var
 210         ${CHROOT_CMD} "rcrestart ldconfig"
 211
 212 # The GUI build includes the full system source (~500 MB) and the full
 213 # dports tree (~250 MB).  The nominal release build only includes the
 214 # kernel source (~30 MB).
 215 #
 216 srcs:
 217         rm -rf ${ISOROOT}/usr/dports
 218         rm -f ${ISOROOT}/usr/src-sys.tar.bz2
 219 .if !defined(WITHOUT_SRCS)
 220 .if make(gui)
 221         ( cd ${ISOROOT}/usr && \
 222                 make dports-create-shallow GITURL_DPORTS=${GITURL_DPORTS} )
 223         ( cd ${ISOROOT}/usr && \
 224                 make src-create-shallow GITURL_SRC=${GITURL_SRC} )
 225 .else
 226         ( cd ${SRCDIR} && \
 227                 tar --exclude .git -s '/^\./src/' -cf - \
 228                         ./Makefile ./Makefile.inc1 ./sys \
 229                         ./share/syscons/fonts | \
 230                         bzip2 -9 > ${ISOROOT}/usr/src-sys.tar.bz2 )
 231 .endif
 232 .endif
 233
 234 # Customize the ISO by copying rootskels in reverse priority order.
 235 #
 236 # NOTE: Perform this target *after* the 'pkgs' target, because the latter
 237 #       can make changes to '/etc' (e.g., new users/groups/shells).
 238 #
 239 customizeiso:
 240         pwd_mkdb -p -d ${ISOROOT}/etc ${ISOROOT}/etc/master.passwd
 241         cpdup ${ISOROOT}/etc ${ISOROOT}/etc.hdd
 242
 243         # Copy the rootskels.  Allow sources to be owned by someone other
 244         # than root (as is common when checked out via git).
 245         #
 246 .for ROOTSKEL in ${ROOTSKELS}
 247         cpdup -X cpignore -o ${ROOTSKEL} ${ISOROOT}
 248         @test -O ${.CURDIR} || echo "chowning copied files to root:wheel"
 249         @test -O ${.CURDIR} || ((cd ${ROOTSKEL} && find .) | fgrep -v cpignore | (cd ${ISOROOT} && xargs chown root:wheel))
 250 .endfor
 251
 252         pw -V ${ISOROOT}/etc useradd installer -o -u 0 -g 0 \
 253                 -c "DragonFly Installer" -d /root -s /usr/sbin/installer
 254         ${CHROOT_CMD} "chpass -p '' root"
 255         ${CHROOT_CMD} "chpass -p '' installer"
 256
 257 .for UPGRADE_ITEM in Makefile                   \
 258                      etc.${MACHINE_ARCH}        \
 259                      rc.d/Makefile              \
 260                      periodic/Makefile          \
 261                      periodic/daily/Makefile    \
 262                      periodic/security/Makefile \
 263                      periodic/weekly/Makefile   \
 264                      periodic/monthly/Makefile
 265         cp -R ${SRCDIR}/etc/${UPGRADE_ITEM} ${ISOROOT}/etc/${UPGRADE_ITEM}
 266 .endfor
 267
 268 # Install packages by using pkg(8) or building from dports.
 269 #
 270 pkgs:
 271 .if !empty(DPORTS_PACKAGES)
 272         cp /etc/resolv.conf ${ISOROOT}/etc
 273         -cp /etc/ssl/cert.pem ${ISOROOT}/etc/ssl
 274         -@umount ${ISOROOT}/dev
 275         mount_null /dev ${ISOROOT}/dev
 276
 277 .if make(binpkgs)
 278         ${CHROOT_CMD} "cd /usr && make pkg-bootstrap-force"
 279         ${CHROOT_CMD} "pkg update"
 280 .for PKG in ${PACKAGES}
 281         @${CHROOT_CMD} "pkg search --exact --search name ${PKG}" || \
 282         ${CHROOT_CMD} "pkg search --exact --search origin ${PKG}" || \
 283         { \
 284                 echo "ERROR: Cannot find the package for port '${PKG}'!"; \
 285                 echo "-----> Use 'PKG_${PKG}=<pkg-name>' to specify the package name."; \
 286                 false; \
 287         }
 288 .endfor
 289         ${CHROOT_CMD} "pkg install --yes ${PACKAGES}"
 290
 291 .else  # !make(binpkgs)
 292         -@umount ${ISOROOT}/usr/distfiles
 293         -@umount ${ISOROOT}/usr/dports
 294         rm -rf ${ISOROOT}/usr/obj/dports
 295
 296         mkdir -p ${ISOROOT}/usr/dports
 297         mkdir -p ${ISOROOT}/usr/distfiles
 298
 299         # Mount /usr/dports read-only for safety, else a failed umount
 300         # and our rm -rf will do bad things.
 301         mount_null -o ro ${DPORTS_PATH} ${ISOROOT}/usr/dports
 302
 303         # Make sure /usr/distfiles is writable
 304         cp /etc/shells ${ISOROOT}/usr/distfiles/.test > /dev/null 2>&1 \
 305             || mount_null ${ISODIR}/distfiles ${ISOROOT}/usr/distfiles
 306
 307 .for PKG in ${DPORTS_PACKAGES}
 308 .if make(restartpkgs)
 309         ${CHROOT_CMD} "cd /usr/dports/${PKG} && make ${DPORTS_OPTIONS} deinstall"
 310 .endif
 311         ${CHROOT_CMD} "cd /usr/dports/${PKG} && make ${DPORTS_OPTIONS} install"
 312 .endfor
 313 .for PKG in ${DPORTS_PACKAGES}
 314         ${CHROOT_CMD} "cd /usr/dports/${PKG} && make ${DPORTS_OPTIONS} clean"
 315 .endfor
 316
 317         ${CHROOT_CMD} "pkg autoremove --yes"
 318
 319         -umount ${ISOROOT}/usr/distfiles
 320         umount ${ISOROOT}/usr/dports
 321
 322         rm -rf ${ISOROOT}/usr/dports
 323         rm -rf ${ISOROOT}/usr/distfiles
 324         rm -rf ${ISOROOT}/usr/obj/dports
 325 .endif  # make(binpkgs)
 326
 327         ${CHROOT_CMD} "pkg clean --yes --all"
 328
 329         # Update the locate(8) and whatis(1) databases, allow ISODIR
 330         # to be on tmpfs (fails to create locate database then)
 331         #
 332         -${CHROOT_CMD} /etc/periodic/weekly/310.locate
 333         -${CHROOT_CMD} /etc/periodic/weekly/320.whatis
 334
 335         umount ${ISOROOT}/dev
 336         rm -f ${ISOROOT}/etc/resolv.conf
 337
 338 .if exists(${ISOROOT}/usr/local/etc)
 339         echo "dummy /usr/local/etc tmpfs rw,-C 0 0" >> ${ISOROOT}/etc/fstab
 340 .endif
 341 .endif  # !empty(DPORTS_PACKAGES)
 342
 343 mkiso:
 344 .if ${WORLD_VERSION} < 600106
 345         if [ ! -d ${IMGMNT} ]; then mkdir -p ${IMGMNT}; fi
 346         -if [ -f ${ISODIR}/vn.which ]; then umount ${IMGMNT};           \
 347             vnconfig -u `cat ${ISODIR}/vn.which`; fi
 348         newfs_msdos -C 400k -F 12 -L EFI -m 0xf8 ${ISOROOT}/boot/efiboot.img
 349         vnconfig -l | grep "not in use" | head -n 1 |                   \
 350             cut -f 1 -d: > ${ISODIR}/vn.which
 351         vnconfig -e `cat ${ISODIR}/vn.which` ${ISOROOT}/boot/efiboot.img
 352         mount_msdos /dev/`cat ${ISODIR}/vn.which` ${IMGMNT}
 353         mkdir -p ${IMGMNT}/EFI/BOOT
 354         cp ${ISOROOT}/boot/loader.efi ${IMGMNT}/EFI/BOOT/BOOTX64.EFI
 355         umount ${IMGMNT}
 356 .else
 357         ( tmpdir=`mktemp -d -t nrelease` && mkdir -p "$${tmpdir}/EFI/BOOT" && \
 358             cp ${ISOROOT}/boot/loader.efi $${tmpdir}/EFI/BOOT/BOOTX64.EFI && \
 359             makefs -t msdos -o fat_type=12 -o sectors_per_cluster=1 \
 360                 -o volume_label=EFI -o media_descriptor=248 -s 400k \
 361                 ${ISOROOT}/boot/efiboot.img $${tmpdir} && \
 362             rm -rf $${tmpdir} )
 363 .endif
 364         ( cd ${ISOROOT}; mkisofs -R -J -o ${ISOFILE} \
 365             -b boot/cdboot -no-emul-boot \
 366             -eltorito-alt-boot -eltorito-platform efi \
 367             -eltorito-boot boot/efiboot.img -no-emul-boot \
 368             -V ${LABEL:C/(^.{32}).*/\1/} . )  # cut label to <= 32 characters
 369         rm -f ${ISOROOT}/boot/efiboot.img
 370
 371 mkimg:
 372         if [ ! -d ${IMGMNT} ]; then mkdir -p ${IMGMNT}; fi
 373         -if [ -f ${ISODIR}/vn.which ]; then umount ${IMGMNT};           \
 374             vnconfig -u `cat ${ISODIR}/vn.which`; fi
 375         rm -f ${IMGFILE}
 376 .ifdef IMGSIZE
 377         @echo "STEP: use an image size of ${IMGSIZE} 512-byte sectors"
 378         sz=`bc -e "((${IMGSIZE}) * 512)" -equit`; \
 379             truncate -s $${sz} ${IMGFILE}
 380 .elifdef IMGSIZE_MB
 381         @echo "STEP: use an image size of ${IMGSIZE_MB} MB"
 382         truncate -s ${IMGSIZE_MB}M ${IMGFILE}
 383 .else
 384         @echo "STEP: Determine required image size in 1GB steps"
 385         @echo "      Leave ~600MB of unused space"
 386         sz=`du -ck ${ISOROOT} | tail -n 1 | cut -f 1`;                  \
 387             sz=`bc -e "(($${sz}) * 1.15 + 999999 + 600000) / 1000000" -equit | \
 388             cut -f1 -d.`;                                               \
 389             sz=`bc -e "(($${sz}) * 953)" -equit | cut -f1 -d.`;         \
 390             truncate -s $${sz}M ${IMGFILE}
 391 .endif
 392         @echo "STEP: determine free vn device"
 393         vnconfig -l | grep "not in use" | head -n 1 |                   \
 394             cut -f 1 -d: > ${ISODIR}/vn.which
 395         vnconfig -e `cat ${ISODIR}/vn.which` ${IMGFILE}
 396         @echo "STEP: set up legacy MBR"
 397         fdisk -b ${ISOROOT}/boot/mbr -IB `cat ${ISODIR}/vn.which`
 398         fdisk -s `cat ${ISODIR}/vn.which` >${ISODIR}/fdisk.dat
 399         awk '(NR==1){printf("g c%s h%s s%s\n", $$2, $$4, $$6);}' \
 400             ${ISODIR}/fdisk.dat >${ISODIR}/fdisk.conf
 401         echo "p 1 239 63 257985" >>${ISODIR}/fdisk.conf
 402         awk '($$1=="1:"){printf("p 2 108 258048 %lu\n", $$3 - 258528);}' \
 403             ${ISODIR}/fdisk.dat >>${ISODIR}/fdisk.conf
 404         echo "a 2" >>${ISODIR}/fdisk.conf
 405         fdisk -iv -f ${ISODIR}/fdisk.conf `cat ${ISODIR}/vn.which`
 406         rm ${ISODIR}/fdisk.conf ${ISODIR}/fdisk.dat
 407         newfs_msdos -F 32 -c 2 -L EFI -m 0xf8 `cat ${ISODIR}/vn.which`s1
 408         mount_msdos /dev/`cat ${ISODIR}/vn.which`s1 ${IMGMNT}
 409         mkdir -p ${IMGMNT}/EFI/BOOT
 410         cp ${ISOROOT}/boot/boot1.efi ${IMGMNT}/EFI/BOOT/BOOTX64.EFI
 411         umount ${IMGMNT}
 412         @echo "STEP: write standard disklabel"
 413         disklabel -w -r `cat ${ISODIR}/vn.which`s2 auto
 414         @echo "STEP: read disklabel back"
 415         disklabel -r `cat ${ISODIR}/vn.which`s2 > ${IMGFILE}.label
 416         @echo "STEP: set disklabel name"
 417         echo "label: ${LABEL}" >> ${IMGFILE}.label
 418         @echo "STEP: add slice partition"
 419         echo "a: * * 4.2BSD" >> ${IMGFILE}.label;
 420         @echo "STEP: write modified disklabel back"
 421         disklabel -R -r `cat ${ISODIR}/vn.which`s2 ${IMGFILE}.label
 422         rm ${IMGFILE}.label
 423         disklabel -B -b ${ISOROOT}/boot/boot1_64 -s ${ISOROOT}/boot/boot2_64 \
 424             `cat ${ISODIR}/vn.which`s2
 425         newfs /dev/`cat ${ISODIR}/vn.which`s2a
 426         mount /dev/`cat ${ISODIR}/vn.which`s2a ${IMGMNT}
 427         cpdup ${ISOROOT} ${IMGMNT}
 428         @echo "STEP: fixup ${IMGMNT}/etc/fstab"
 429         echo "/dev/part-by-label/${LABEL}.a / ufs rw,noatime 0 1" > ${IMGMNT}/etc/fstab
 430         echo "dummy /tmp tmpfs rw 0 0" >> ${IMGMNT}/etc/fstab
 431         echo "dummy /var/tmp tmpfs rw 0 0" >> ${IMGMNT}/etc/fstab
 432         echo "dummy /var/run tmpfs rw,-C 0 0" >> ${IMGMNT}/etc/fstab
 433         echo "dummy /usr/obj tmpfs rw 0 0" >> ${IMGMNT}/etc/fstab
 434         echo "proc /proc procfs rw 0 0" >> ${IMGMNT}/etc/fstab
 435         @echo "STEP: fixup ${IMGMNT}/boot/loader.conf"
 436         -fgrep -v kernel_options ${IMGMNT}/boot/loader.conf > ${IMGMNT}/boot/loader.conf.new
 437         echo 'vfs.root.mountfrom="ufs:part-by-label/${LABEL}.a"' >> ${IMGMNT}/boot/loader.conf.new
 438         mv ${IMGMNT}/boot/loader.conf.new ${IMGMNT}/boot/loader.conf
 439         @echo "STEP: create /firstboot"
 440         touch ${IMGMNT}/firstboot
 441         @echo "STEP: cleanup"
 442         df ${IMGMNT}
 443         sync
 444         sleep 1
 445         umount ${IMGMNT}
 446         vnconfig -u `cat ${ISODIR}/vn.which`
 447         rm -f ${ISODIR}/vn.which
 448         rmdir ${IMGMNT}
 449         @echo "STEP: done, image files are in ${ISODIR}"
 450
 451 clean:
 452         sync
 453         sleep 1
 454         -umount ${ISOROOT}/usr/distfiles > /dev/null 2>&1
 455         -umount ${ISOROOT}/usr/dports > /dev/null 2>&1
 456         -umount ${ISOROOT}/dev > /dev/null 2>&1
 457         -if [ -f ${ISODIR}/vn.which ]; then umount ${IMGMNT};           \
 458             vnconfig -u `cat ${ISODIR}/vn.which`; fi
 459         if [ -d ${ISOROOT} ]; then chflags -R noschg ${ISOROOT}; fi
 460         rm -rf ${ISOROOT}
 461         rm -f ${ISODIR}/.didbootstrap ${ISODIR}/vn.which
 462
 463 realclean:      clean
 464         rm -rf ${ISODIR}/packages
 465         rm -rf ${ISODIR}/distfiles
 466
 467 .MAIN: help
 468 help:
 469         @echo "Targets:"
 470         @echo "  release     - full build from scratch"
 471         @echo "  quick       - attempt to do an incremental rebuild"
 472         @echo "  realquick   - attempt to restart after world & kernel"
 473         @echo "  restartpkgs - attempt to restart at the pkg building stage"
 474         @echo ""
 475         @echo "Optional targets:"
 476         @echo "  nopkgs      - do not install any packages"
 477         @echo "  binpkgs     - use binary packages with pkg(8)"
 478         @echo "  gui         - do a GUI release"
 479         @echo ""
 480         @echo "Variables:"
 481         @echo "  DPORTS_EXTRA_PACKAGES: add additional packages"
 482         @echo "  GITURL_SRC: override the Git URL to source repository"
 483         @echo "  GITURL_DPORTS: override the Git URL to dports repository"
 484         @echo "  IMGSIZE: override the size of .img (in 512-byte sectors)"
 485         @echo "  IMGSIZE_MB: override the size of .img (in units of MB)"
 486         @echo "  NREL_MAKE_JOBS: override the default value (sysctl hw.ncpu)"
 487         @echo "  PKG_<port>: specify the package name for port <port>"
 488         @echo "  WITHOUT_SRCS: do not package source code if set"
 489         @echo ""
 490
 491 .PHONY: release quickrel realquickrel
 492 .PHONY: quick realquick
 493 .PHONY: check buildworld1 buildworld2
 494 .PHONY: buildkernel1 buildkernel2 buildiso customizeiso mkiso mkimg
 495 .PHONY: clean realclean help all srcs pkgs