1######################################################################### 2# ENHANCEMENTS # 3######################################################################### 4 5# New method e.g. 'make gui release'. A series of enhancement 6# targes may be specified which set make variables which enhance 7# the build in various ways. 8# 9# img is now the default (produces both the .iso and .img) 10# 11gui installer img nopkgs: 12 13######################################################################### 14# SETUP # 15######################################################################### 16 17ISODIR?= /usr/release 18ISOROOT?= ${ISODIR}/root 19OBJSYS= ${.OBJDIR}/../sys 20GITHOST?= git.dragonflybsd.org 21 22MAKE_JOBS?= $$(sysctl -n hw.ncpu) 23 24# temporary until everybody has converted to x86_64 25.if ${MACHINE_ARCH} == "amd64" 26MACHINE_ARCH= x86_64 27.if defined(.PARSEDIR) 28.export MACHINE_ARCH 29.else 30# LEGACY MAKE - REMOVE FOR DFLY 3.6 31.makeenv MACHINE_ARCH 32.endif 33.endif 34 35# XXX makeshift fix to build the right kernel for the (target) architecture 36# We should configure this in the platform files somehow 37.if ${MACHINE_ARCH} == "i386" 38KERNCONF ?= GENERIC 39.else 40KERNCONF ?= X86_64_GENERIC 41.endif 42 43PKGSRC_PREFIX?= /usr/pkg 44PKGBIN_PKG_ADD?= ${PKGSRC_PREFIX}/sbin/pkg_add 45PKGBIN_PKG_DELETE?= ${PKGSRC_PREFIX}/sbin/pkg_delete 46PKGBIN_PKG_ADMIN?= ${PKGSRC_PREFIX}/sbin/pkg_admin 47PKGBIN_MKISOFS?= ${PKGSRC_PREFIX}/bin/mkisofs 48PKGSRC_PKG_PATH?= ${ISODIR}/packages 49 50# We use env -i in the chroot, so that environment variables won't 51# disturb any (pkgsrc) build. This has happened for TARGET_ARCH, 52# which is used by gmake in completely different context. 53# 54CHROOT_CMD?= env -i CCVER=${CCVER:Q} /usr/sbin/chroot ${ISOROOT} sh -c 55 56# User may specify extra packages in addition to the defaults 57# 58PKGSRC_EXTRA_PACKAGES?= 59 60# Pkgsrc packages to be built and installed on the release ISO 61# 62PKGSRC_PACKAGES?= pkgtools/pkg_leaves \ 63 pkgtools/pkg_tarup \ 64 pkgtools/pkgin \ 65 devel/scmgit \ 66 net/bind96 \ 67 net/isc-dhcp4 \ 68 net/isc-dhcpd4 \ 69 sysutils/cdrtools \ 70 net/csup \ 71 ${PKGSRC_EXTRA_PACKAGES} 72 73# pkgsrc options to use when building packages 74# 75PKGSRC_OPTIONS+= MAKE_JOBS=${MAKE_JOBS} 76PKGSRC_OPTIONS+= WRKOBJDIR=/usr/pkgobj 77PKGSRC_OPTIONS+= PKG_DEFAULT_OPTIONS='dri inet6' 78.if !make(gui) 79PKGSRC_OPTIONS+= PKG_OPTIONS.scmgit='-python' 80.endif 81 82# Even though buildiso wipes the packages, our check target has to run 83# first and old packages (listed as they appear in pkg_info) must be 84# cleaned out in order for the pkg_add -n test we use in the check target 85# to operate properly. 86# 87OLD_PKGSRC_PACKAGES?= cdrtools-2.01.01.27nb1 \ 88 cdrecord-2.00.3nb2 \ 89 bootstrap-kit-20070205 \ 90 dfuibe_installer-1.1.6 \ 91 gettext-lib-0.14.5 \ 92 dfuibe_installer-1.1.7nb1 \ 93 dfuife_curses-1.5 \ 94 gettext-lib-0.14.6 \ 95 gettext-tools-0.14.6nb1 \ 96 libaura-3.1 \ 97 libdfui-4.2 \ 98 libinstaller-5.1 \ 99 bootstrap-kit-20080211 \ 100 cdrtools-ossdvd-2.01.1.36nb2 \ 101 isc-dhcp-base-4.0.0 \ 102 isc-dhcp-server-4.0.0 103 104# Specify which root skeletons are required, and let the user include 105# their own. They are copied into ISODIR during the `customizeiso' 106# target; each overwrites the last. 107# 108REQ_ROOTSKELS= ${.CURDIR}/root 109ROOTSKELS?= ${REQ_ROOTSKELS} 110 111# LIST OF PACKAGES NOT INCLUDED DUE TO BUILD ISSUES: 112# chat/pidgin textproc/enchant dependency is broken 113# x11/rxvt-unicode broken configure 114# net/nmap tries to access openssl/md2.h which does not 115# exist. 116# sysutils/idesk dying on link __sync_fetch_and_add_4 117# 118.if make(gui) 119ISOFILE?= ${ISODIR}/dfly-gui.iso 120IMGFILE?= ${ISODIR}/dfly-gui.img 121 122# NOTE: order important, do not sort package list 123# 124# Apps we want in the gui build but which have problems building: 125# chat/xchat link error on x86-64, something about ___progname 126# 127# 128.if !make(nopkgs) 129PKGSRC_PACKAGES+= meta-pkgs/modular-xorg-libs \ 130 meta-pkgs/modular-xorg-fonts \ 131 meta-pkgs/modular-xorg-apps \ 132 meta-pkgs/modular-xorg-drivers \ 133 x11/libXinerama \ 134 wm/fluxbox \ 135 wm/fvwm \ 136 www/firefox \ 137 print/xpdf \ 138 shells/zsh \ 139 editors/emacs \ 140 editors/vim \ 141 chat/irssi \ 142 x11/modular-xorg-server \ 143 x11/eterm \ 144 lang/perl5 \ 145 editors/nano \ 146 shells/bash \ 147 devel/exctags \ 148 archivers/zip \ 149 security/sudo \ 150 www/links-gui \ 151 net/wget \ 152 fonts/terminus-font \ 153 net/rsync \ 154 time/asclock \ 155 misc/screen \ 156 devel/scmgit-gitk 157.endif 158 159ROOTSKELS+= ${.CURDIR}/gui 160.endif 161 162ISOFILE ?= ${ISODIR}/dfly.iso 163IMGFILE ?= ${ISODIR}/dfly.img 164 165IMGMNT ?= ${ISODIR}/mnt 166 167# USB umass now probes starting at da8, so the usb stick is 168# probably sitting on da8. 169# 170IMGUSBDEV ?= da8 171 172# note: we use the '${NRLOBJDIR}/nrelease' construct, that is we add 173# the additional '/nrelease' manually, as a safety measure. 174# 175NRLOBJDIR?= /usr/obj 176 177######################################################################### 178# BASE ISO TARGETS # 179######################################################################### 180 181release: check clean buildworld1 buildkernel1 \ 182 buildiso srcs customizeiso mkiso mkimg 183 184quickrel: check clean buildworld2 buildkernel2 \ 185 buildiso srcs customizeiso mkiso mkimg 186 187realquickrel: check clean \ 188 buildiso srcs customizeiso mkiso mkimg 189 190restartpkgs: check customizeiso mkiso mkimg 191 192quick: quickrel 193 194realquick: realquickrel 195 196 197######################################################################### 198# CORE SUPPORT TARGETS # 199######################################################################### 200 201check: 202.if !exists(${PKGBIN_PKG_ADMIN}) 203 @echo "You never bootstrapped pkgsrc on your machine. You can install it with:" 204 @echo " make pkgsrc_bootstrap" 205.endif 206.if !exists (${PKGBIN_MKISOFS}) 207 @echo 208 @echo "Your machine does not have cdrtools installed. You can install it with:" 209 @echo " make pkgsrc_cdrecord" 210.endif 211.if !defined(PKGSRC_PATH) 212 @echo "Please set PKGSRC_PATH to the pkgsrc tree that shall be used for" 213 @echo "package building. For example /usr/pkgsrc. See the Makefile" 214 @echo "in /usr if you are unfamiliar with pkgsrc." 215.endif 216.if !exists (${PKGBIN_MKISOFS}) 217 @/usr/bin/false 218.endif 219.if !defined(PKGSRC_PATH) 220 @/usr/bin/false 221.endif 222 223buildworld1 buildworld2: 224 cd ${.CURDIR}/..; \ 225 ${WORLD_CCVER:C/^..*$/WORLD_CCVER=/}${WORLD_CCVER} \ 226 make -j ${MAKE_JOBS} -DWANT_INSTALLER ${.TARGET:C/build(.*)2/quick\1/:C/1//} 227 228buildkernel1 buildkernel2: 229 cd ${.CURDIR}/..; \ 230 for kernconf in ${KERNCONF}; do \ 231 ${WORLD_CCVER:C/^..*$/WORLD_CCVER=/}${WORLD_CCVER} \ 232 make -j ${MAKE_JOBS} ${.TARGET:C/build(.*)2/quick\1/:C/1//} \ 233 KERNCONF=$${kernconf}; \ 234 done 235 236# note that we do not want to mess with any /usr/obj directories not related 237# to buildworld, buildkernel, or nrelease, so we must supply the proper 238# MAKEOBJDIRPREFIX for targets that are not run through the buildworld and 239# buildkernel mechanism. 240# 241# Unconditionally clean out /usr/release/root so a previous img build 242# does not blow up a future quick iso build 243# 244# We install with INSTALLSTRIPPEDMODULES to make things fit into the ISO. 245# We leave the kernel's debug variables intact. 246# 247buildiso: 248 -rm -rf ${ISOROOT} 249 -chflags -R noschg ${ISOROOT} 250 rm -rf ${ISOROOT} 251 mkdir -p ${ISOROOT} 252 if [ ! -d ${NRLOBJDIR}/nrelease ]; then mkdir -p ${NRLOBJDIR}/nrelease; fi 253 ( cd ${.CURDIR}/..; make -DWANT_INSTALLER DESTDIR=${ISOROOT} installworld ) 254 ( cd ${.CURDIR}/../etc; MAKEOBJDIRPREFIX=${NRLOBJDIR}/nrelease \ 255 make -m ${.CURDIR}/../share/mk DESTDIR=${ISOROOT} distribution ) 256 cpdup ${ISOROOT}/etc ${ISOROOT}/etc.hdd 257 cd ${.CURDIR}/..; \ 258 for kernconf in ${KERNCONF}; do \ 259 make DESTDIR=${ISOROOT} installkernel KERNCONF=$${kernconf}; \ 260 done 261 rm -rf ${ISOROOT}/boot/kernel.old 262 ln -s kernel ${ISOROOT}/boot/kernel/kernel.BOOTP 263 mtree -deU -f ${.CURDIR}/../etc/mtree/BSD.local.dist -p ${ISOROOT}/usr/local/ 264 mtree -deU -f ${.CURDIR}/../etc/mtree/BSD.var.dist -p ${ISOROOT}/var 265 dev_mkdb -f ${ISOROOT}/var/run/dev.db ${ISOROOT}/dev 266 267# The GUI build includes the pkgsrc tree (~1G+) while the nominal release 268# build does not. 269# 270# The GUI build includes full sources while the nominal release build 271# only includes kernel sources (~27MB). 272# 273srcs: 274.if !defined(WITHOUT_SRCS) 275.if make(gui) 276 rm -f ${ISOROOT}/usr/src-sys.tgz 277 rm -f ${ISOROOT}/usr/src-sys.tar.bz2 278 cd ${ISOROOT}/usr && make pkgsrc-create-repo GITHOST=${GITHOST} 279 cd ${ISOROOT}/usr && make src-create-repo GITHOST=${GITHOST} 280.else 281 rm -f ${ISOROOT}/usr/src-sys.tgz 282 rm -f ${ISOROOT}/usr/src-sys.tar.bz2 283 cd ${.CURDIR}/.. && tar --exclude .git -s '/^\./src/' \ 284 -cf - ./Makefile ./Makefile.inc1 ./sys | \ 285 bzip2 -9 > ${ISOROOT}/usr/src-sys.tar.bz2 286.endif 287.endif 288 289# Customize the ISO by copying rootskels in reverse priority order, 290# building packages, and doing other post-install tasks. 291# 292customizeiso: 293 # Copy the rootskels. Allow sources to be owned by someone other 294 # than root (as is common when checked out via git). 295 # 296.for ROOTSKEL in ${ROOTSKELS} 297 cpdup -X cpignore -o ${ROOTSKEL} ${ISOROOT} 298 @test -O ${.CURDIR} || echo "chowning copied files to root:wheel" 299 @test -O ${.CURDIR} || ((cd ${ROOTSKEL} && find .) | fgrep -v cpignore | (cd ${ISOROOT} && xargs chown root:wheel)) 300.endfor 301 pwd_mkdb -p -d ${ISOROOT}/etc ${ISOROOT}/etc/master.passwd 302.for UPGRADE_ITEM in Makefile \ 303 etc.${MACHINE_ARCH} \ 304 rc.d/Makefile \ 305 periodic/Makefile \ 306 periodic/daily/Makefile \ 307 periodic/security/Makefile \ 308 periodic/weekly/Makefile \ 309 periodic/monthly/Makefile 310 cp -R ${.CURDIR}/../etc/${UPGRADE_ITEM} ${ISOROOT}/etc/${UPGRADE_ITEM} 311.endfor 312 # 313 # Setup some things & mount pkgsrc tree. Use defensive umounts and 314 # rm -rf's to allow restarts. Allow /usr/pkgsrc to be read-only. 315 # 316 # If we did not get past the bootstrap we clean out the entire 317 # /usr/pkg infrastructure. Otherwise we attempt to pick up where 318 # we left off. 319 # 320 cp -p /etc/resolv.conf ${ISOROOT}/etc 321 ${CHROOT_CMD} "ldconfig -elf /usr/lib /usr/lib/gcc* /usr/lib/compat" 322 -@umount ${ISOROOT}/usr/pkgsrc/distfiles 323 -@umount ${ISOROOT}/usr/pkgsrc 324 -@umount ${ISOROOT}/dev 325 mkdir -p ${ISODIR}/distfiles 326 rm -rf ${ISOROOT}/usr/pkgobj 327 # 328 # Mount /usr/pkgsrc, make sure /usr/pkgsrc/distfiles is writable. 329 # Make /usr/pkgsrc read-only for safety, else a failed umount and 330 # our rm -rf will do bad things. 331 # 332 mkdir -p ${ISOROOT}/usr/pkgobj 333 mkdir -p ${ISOROOT}/usr/pkgobj/bootstrap 334 mkdir -p ${ISOROOT}/usr/pkgsrc 335 mount_null -o ro ${PKGSRC_PATH} ${ISOROOT}/usr/pkgsrc 336 mount_null /dev ${ISOROOT}/dev 337 cp /etc/shells ${ISOROOT}/usr/pkgsrc/distfiles/.test > /dev/null 2>&1 \ 338 || mount_null ${ISODIR}/distfiles ${ISOROOT}/usr/pkgsrc/distfiles 339 # 340 # Bootstrap, if not already installed, and add licenses needed 341 # for the gui release 342 # 343 test -e ${ISODIR}/.didbootstrap || \ 344 rm -rf ${ISOROOT}/usr/pkg ${ISOROOT}/var/db/pkg \ 345 ${ISOROOT}/var/db/pkg.refcount 346 test -e ${ISODIR}/.didbootstrap || \ 347 ${CHROOT_CMD} "cd /usr/pkgsrc/bootstrap; \ 348 export share_dir=/usr/pkgobj/bootstrap/work/share; \ 349 env USE_DESTDIR=no ./bootstrap --workdir /usr/pkgobj/bootstrap/work" 350 test -e ${ISODIR}/.didbootstrap || \ 351 echo ".ifdef BSD_PKG_MK # added by nrelease" \ 352 >> ${ISOROOT}/usr/pkg/etc/mk.conf 353 test -e ${ISODIR}/.didbootstrap || \ 354 echo "PKG_DEFAULT_OPTIONS=dri inet6" \ 355 >> ${ISOROOT}/usr/pkg/etc/mk.conf 356.if make(gui) 357 test -e ${ISODIR}/.didbootstrap || \ 358 echo "ACCEPTABLE_LICENSES+=openmotif-license" \ 359 >> ${ISOROOT}/usr/pkg/etc/mk.conf 360 test -e ${ISODIR}/.didbootstrap || \ 361 echo "ACCEPTABLE_LICENSES+=vim-license" \ 362 >> ${ISOROOT}/usr/pkg/etc/mk.conf 363.endif 364 test -e ${ISODIR}/.didbootstrap || \ 365 echo ".endif # added by nrelease" \ 366 >> ${ISOROOT}/usr/pkg/etc/mk.conf 367 test -e ${ISODIR}/.didbootstrap || sync 368 test -e ${ISODIR}/.didbootstrap || touch ${ISODIR}/.didbootstrap 369 # 370 # Build and install packages, skip packages already installed 371 # 372.for PKG in ${PKGSRC_PACKAGES} 373 ${CHROOT_CMD} "cd /usr/pkgsrc/${PKG} && \ 374 (bmake check > /dev/null 2>&1 || \ 375 env USE_DESTDIR=no bmake ${PKGSRC_OPTIONS} clean build install)" 376.endfor 377 # 378 # Remove packages which nothing depends on, add a whatis database 379 # for pkgsrc manual pages, create an initial locate database and 380 # clean up 381 # 382 ${CHROOT_CMD} "pkg_leaves | xargs pkg_delete -R" 383 ${CHROOT_CMD} "makewhatis /usr/pkg/man" 384 -umount ${ISOROOT}/usr/pkgsrc/distfiles 385 umount ${ISOROOT}/usr/pkgsrc 386 rm -rf ${ISOROOT}/usr/pkgobj 387 rm -f ${ISOROOT}/etc/resolv.conf 388 ${CHROOT_CMD} /etc/periodic/weekly/310.locate 389 umount ${ISOROOT}/dev 390 # 391 # Recopy files that pkgsrc may have updated in /etc into /etc.hdd 392 # 393 cpdup ${ISOROOT}/etc/shells ${ISOROOT}/etc.hdd/shells 394 cpdup ${ISOROOT}/etc/group ${ISOROOT}/etc.hdd/group 395 396mkiso: 397 ( cd ${ISOROOT}; ${PKGBIN_MKISOFS} -b boot/cdboot -no-emul-boot \ 398 -R -J -o ${ISOFILE} \ 399 -V "DragonFly `${.CURDIR}/../tools/gitrev.sh | cut -c -22`" . ) 400 401mkimg: 402 if [ ! -d ${IMGMNT} ]; then mkdir -p ${IMGMNT}; fi 403 -if [ -f ${ISODIR}/vn.which ]; then umount ${IMGMNT}; \ 404 vnconfig -u `cat ${ISODIR}/vn.which`; fi 405.ifdef IMGSIZE 406 @echo "STEP: use an image size of ${IMGSIZE} 512-byte sectors" 407 rm -f ${IMGFILE} 408 sz=`bc -e "((${IMGSIZE}) * 512)" -equit`; truncate -s $${sz} ${IMGFILE} 409.else 410 @echo "STEP: Determine required image size in 1GB steps" 411 @echo " Leave ~600MB of unused space" 412 sz=`du -ck ${ISOROOT} | tail -n 1 | cut -f 1`; \ 413 sz=`bc -e "(($${sz}) * 1.15 + 999999 + 600000) / 1000000" -equit | \ 414 cut -f1 -d.`; \ 415 sz=`bc -e "(($${sz}) * 953)" -equit | cut -f1 -d.`; \ 416 rm -f ${IMGFILE}; \ 417 truncate -s $${sz}M ${IMGFILE}; 418.endif 419 fdisk -IB -p ${IMGFILE} 420 @echo "STEP: determine free vn device" 421 vnconfig -l | grep "not in use" | head -n 1 | \ 422 cut -f 1 -d: > ${ISODIR}/vn.which 423 vnconfig -e -s labels `cat ${ISODIR}/vn.which` ${IMGFILE} 424 @echo "STEP: write standard disklabel" 425 disklabel -w -r `cat ${ISODIR}/vn.which`s1 auto 426 @echo "STEP: read disklabel back" 427 disklabel -r `cat ${ISODIR}/vn.which`s1 > ${IMGFILE}.label 428 @echo "STEP: determine number of sectors of whole disk" 429 secs=`tail -n 1 ${IMGFILE}.label | cut -f 3 -w`; \ 430 echo " a: $${secs} 0 4.2BSD" >> ${IMGFILE}.label; 431 @echo "STEP: write modified disklabel back" 432 disklabel -R -r `cat ${ISODIR}/vn.which`s1 ${IMGFILE}.label 433 rm ${IMGFILE}.label 434 @echo "STEP: write bootsector" 435 disklabel -B `cat ${ISODIR}/vn.which`s1 436 boot0cfg -B -o noupdate `cat ${ISODIR}/vn.which` 437 newfs /dev/`cat ${ISODIR}/vn.which`s1a 438 mount /dev/`cat ${ISODIR}/vn.which`s1a ${IMGMNT} 439 cpdup ${ISOROOT} ${IMGMNT} 440 @echo "STEP: fixup ${IMGMNT}/etc/fstab" 441 echo "/dev/${IMGUSBDEV}s1a / ufs rw,noatime 0 1" > ${IMGMNT}/etc/fstab 442 echo "dummy /tmp tmpfs rw 0 0" >> ${IMGMNT}/etc/fstab 443 echo "dummy /var/tmp tmpfs rw 0 0" >> ${IMGMNT}/etc/fstab 444 echo "dummy /var/run tmpfs rw 0 0" >> ${IMGMNT}/etc/fstab 445 echo "dummy /usr/obj tmpfs rw 0 0" >> ${IMGMNT}/etc/fstab 446 echo "proc /proc procfs rw 0 0" >> ${IMGMNT}/etc/fstab 447 @echo "STEP: fixup ${IMGMNT}/boot/loader.conf" 448 -fgrep -v kernel_options ${IMGMNT}/boot/loader.conf > ${IMGMNT}/boot/loader.conf.new 449 echo 'vfs.root.mountfrom="ufs:${IMGUSBDEV}s1a"' >> ${IMGMNT}/boot/loader.conf.new 450 mv ${IMGMNT}/boot/loader.conf.new ${IMGMNT}/boot/loader.conf 451 @echo "STEP: cleanup" 452 df ${IMGMNT} 453 umount ${IMGMNT} 454 vnconfig -u `cat ${ISODIR}/vn.which` 455 rm -f ${ISODIR}/vn.which 456 rmdir ${IMGMNT} 457 @echo "STEP: done" 458 459clean: 460 -umount ${ISOROOT}/usr/pkgsrc/distfiles > /dev/null 2>&1 461 -umount ${ISOROOT}/usr/pkgsrc > /dev/null 2>&1 462 -umount ${ISOROOT}/dev > /dev/null 2>&1 463 -if [ -f ${ISODIR}/vn.which ]; then umount ${IMGMNT}; \ 464 vnconfig -u `cat ${ISODIR}/vn.which`; fi 465 if [ -d ${ISOROOT} ]; then chflags -R noschg ${ISOROOT}; fi 466 rm -rf ${ISOROOT} 467 rm -rf ${NRLOBJDIR}/nrelease 468 rm -f ${ISODIR}/.didbootstrap ${ISODIR}/vn.which 469 470realclean: clean 471 rm -rf ${OBJSYS}/${KERNCONF} 472 # 473 # do not use PKGSRC_PKG_PATH here, we do not want to destroy an 474 # override location. 475 # 476 rm -rf ${ISODIR}/packages 477 rm -rf ${ISODIR}/distfiles 478 479pkgsrc_bootstrap: 480 mkdir -p /usr/release/bootstrap 481 (cd ${PKGSRC_PATH}/bootstrap; \ 482 export share_dir=/usr/release/bootstrap/share; \ 483 ./bootstrap --workdir /usr/release/bootstrap) 484 485pkgsrc_cdrecord: 486.if !exists (${PKGBIN_MKISOFS}) 487 (cd ${PKGSRC_PATH}/sysutils/cdrtools; bmake clean build install) 488.endif 489 490help all: 491 @echo "make [gui] release - complete build from scratch" 492 @echo "make [gui] quick - attempt to do an incremental rebuild" 493 @echo "make [gui] realquick - attempt to restart after world & kernel" 494 @echo "make [gui] restartpkgs - attempt to restart at the pkg building stage" 495 @echo "" 496 @echo "PKGSRC_EXTRA_PACKAGES may be used to add additional pkgs" 497 @echo "GITHOST may be used to override git.dragonflybsd.org" 498 @echo "IMGSIZE may be used to override the .img (in 512-byte sectors)" 499 500.PHONY: release quickrel realquickrel 501.PHONY: installer 502.PHONY: quick realquick 503.PHONY: check buildworld1 buildworld2 504.PHONY: buildkernel1 buildkernel2 buildiso customizeiso mkiso mkimg 505.PHONY: clean realclean help all srcs 506 507.include <bsd.prog.mk> 508