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#topicpath COLOR(red){''This document needs to be updated, please wait.''} *Building my own LiveCD [#c44ace42] #contents **Requisites and Conditions [#u914b001] -Requisites --Normal OpenBSD Installation ... same version as target ISO ---extracted kernel source tree (in case of rebuild kernel) --[[The build tool of FuguIta>http://mirror.ginzado.ne.jp/pub/FuguIta/tools/]] --Whole OpenBSD file tree which will be burned in the ISO image. -Conditions --OpenBSD version of build and target environment must be the same. --All operations should be done by root. **Build instructions [#webf6052] Following example takes working directory as ''/tools-5.8'' . ***Extracting build tools [#n3e483f1] # cd /root # ftp http://mirror.ginzado.ne.jp/pub/FuguIta/tools/tools-5.8.tar.xz Trying 110.92.1.251... Requesting http://mirror.ginzado.ne.jp/pub/FuguIta/tools/tools-5.8.tar.xz 100% |**************************************************| 12091 KB 00:06 12381448 bytes received in 6.20 seconds (1.90 MB/s) # export PKG_PATH=ftp://ftp.jaist.ac.jp/pub/OpenBSD/5.8/packages/i386/ # pkg_add xz quirks-2.54 signed on 2015-03-09T11:04:08Z quirks-2.54 (extracting)|*************************************************|100% quirks-2.54 (installing)|*************************************************|100% xz-5.2.0 (extracting)|*************************************************|100% xz-5.2.0 (installing)|*************************************************|100% # xz -dc tools-5.8.tar.xz | tar xf - # mv tools-5.8 /tools-5.8 # cd /tools-5.8 # ls -l total 51264 -rw-r--r-- 1 root wheel 5366 Apr 4 06:18 Makefile lrwxr-xr-x 1 root 1000 35 Oct 21 2013 bsd.mp.orig -> sys/arch/i386/compile/RDROOT.MP/bsd lrwxr-xr-x 1 root 1000 32 Oct 21 2013 bsd.orig -> sys/arch/i386/compile/RDROOT/bsd drwxr-xr-x 2 root wheel 512 May 1 16:43 fuguita drwxr-xr-x 5 root wheel 512 Apr 6 14:51 lib drwxr-xr-x 2 root wheel 512 Sep 28 2012 media -rw-r--r-- 1 root wheel 734003200 May 11 17:57 media.img drwxr-xr-x 2 root wheel 512 Oct 6 2010 rdroot -rw-r--r-- 1 root wheel 1945600 Apr 28 23:47 rdroot.img drwxr-xr-x 26 root wheel 512 May 12 10:56 sys ***Rebuilding kenrel (optional) [#xd7008a5] If you wish modify LiveCD's kernel, perform steps described in this section; Extract and compile kernels (SP and MP) # cd /usr/src # ftp ftp://ftp.jaist.ac.jp/pub/OpenBSD/5.8/sys.tar.gz Connected to ftp.jaist.ac.jp. 220 (vsFTPd 3.0.2) 331 Please specify the password. 230-Welcome to JAIST Public Mirror Service (ftp.jaist.ac.jp). 230-If you have any problem, please contact ftp-admin@jaist.ac.jp. 230 Login successful. Remote system type is UNIX. Using binary mode to transfer files. 200 Switching to Binary mode. 250 Directory successfully changed. Retrieving pub/OpenBSD/5.8/sys.tar.gz local: sys.tar.gz remote: sys.tar.gz 150 Opening BINARY mode data connection for sys.tar.gz (20483072 bytes). 100% |**************************************************| 20003 KB 00:05 226 Transfer complete. 20483072 bytes received in 5.51 seconds (3.55 MB/s) 221 Goodbye. # tar xzf sys.tar.gz # cd /tools-5.8/sys/arch/i386/conf # ls -l total 0 lrwxr-xr-x 1 root wheel 35 May 12 10:55 GENERIC -> /usr/src/sys/arch/i386/conf/GENERIC lrwxr-xr-x 1 root wheel 38 May 12 10:55 GENERIC.MP -> /usr/src/sys/arch/i386/conf/GENERIC.MP lrwxr-xr-x 1 root wheel 41 May 12 10:55 Makefile.i386 -> /usr/src/sys/arch/i386/conf/Makefile.i386 lrwxr-xr-x 1 root wheel 35 May 12 10:55 RAMDISK -> /usr/src/sys/arch/i386/conf/RAMDISK lrwxr-xr-x 1 root wheel 38 May 12 10:55 RAMDISK_CD -> /usr/src/sys/arch/i386/conf/RAMDISK_CD lrwxr-xr-x 1 root wheel 22 May 11 16:07 RDROOT -> ../../../../lib/RDROOT lrwxr-xr-x 1 root wheel 25 May 11 16:07 RDROOT.MP -> ../../../../lib/RDROOT.MP lrwxr-xr-x 1 root wheel 38 May 12 10:55 files.i386 -> /usr/src/sys/arch/i386/conf/files.i386 # config RDROOT Kernel options have changed -- you must run "make clean" # config RDROOT.MP Kernel options have changed -- you must run "make clean" # cd ../compile/RDROOT # make clean; make depend; make # cd ../RDROOT.MP # make clean; make depend; make Merge mini root filesystem into compiled kernels # cd /tools-5.8 # make open-media # make boot # make close-all ***Copy and setup all files and directories burned in [#o386a00d] Note: For usbfadm utility, rsync and rlwrap might be package-added at them. # cd /tools-5.8 # make open-media vnconfig vnd1 media.img mount /dev/vnd1a media # make open-fuguita vnconfig vnd2 media/fuguita.ffsimg mount /dev/vnd2a fuguita # df -h Filesystem Size Used Avail Capacity Mounted on /dev/wd0a 17.4G 703M 15.8G 4% / /dev/vnd1a 700M 697M 2.7M 100% /tools-5.8/media /dev/vnd2a 676M 512B 676M 0% /tools-5.8/fuguita # cd TOP-OF-FILETREE-TO-BE-BURNED-IN # pax -rwpe . /tools-5.8/fuguita/. ./tools-5.8/fuguita/./.cshrc ./tools-5.8/fuguita/./.profile ./tools-5.8/fuguita/./altroot ./tools-5.8/fuguita/./bin ./tools-5.8/fuguita/./bin/[ : (snip) : ./tools-5.8/fuguita/./var/cache/fontconfig/CACHEDIR.TAG ./tools-5.8/fuguita/./var/cache/fontconfig/a1a78d9c18cd095d3829c724810e6ffb-le32d8.cache-4 ./tools-5.8/fuguita/./var/cache/fontconfig/ba022efc551c75e21c690774bbcf5304-le32d8.cache-4 ./tools-5.8/fuguita/./var/cache/fontconfig/bc06c1eea3e636f72101cafc3fb39508-le32d8.cache-4 ./tools-5.8/fuguita/./var/cache/fontconfig/c5f5d66d15c24edc3e863c27139db87e-le32d8.cache-4 ./tools-5.8/fuguita/./var/cache/fontconfig/f22309b238134d3cca63435f528976cd-le32d8.cache-4 # cd /tools-5.8/fuguita # ls -l total 56 -rw-r--r-- 1 root wheel 578 Mar 9 01:51 .cshrc -rw-r--r-- 1 root wheel 468 Mar 9 01:51 .profile drwxr-xr-x 2 root wheel 512 Mar 9 01:51 altroot drwxr-xr-x 2 root wheel 1024 Mar 9 01:52 bin drwxr-xr-x 3 root wheel 19456 Jun 3 00:27 dev drwxr-xr-x 22 root wheel 1536 Jun 3 00:18 etc drwxr-xr-x 2 root wheel 512 Mar 9 01:51 home drwxr-xr-x 2 root wheel 512 Mar 9 01:51 mnt drwx------ 2 root wheel 512 Jun 3 00:37 root drwxr-xr-x 2 root wheel 1536 Mar 9 01:52 sbin drwxrwxrwt 6 root wheel 512 Jun 3 00:37 tmp drwxr-xr-x 16 root wheel 512 Mar 7 20:04 usr drwxr-xr-x 21 root wheel 512 Mar 7 20:04 var Remove unused files # (remove stale files ... for example ... /tmp/*, /home/*, /var/run/*.pid, etc...) # (zeroed log files under /var/log/*) Make /usr/fuguita/* directories ... They are required that FuguIta can detect himself. # mkdir -p /tools-5.8/fuguita/usr/fuguita/{bin,doc,include,lib,libexec,sbin,share,var} # cp -p /tools-5.8/lib/{compress_man.sh,gen_mode0sldir} /tools-5.8/fuguita/usr/fuguita/sbin/. # ln -s /boottmp/usbfadm /tools-5.8/fuguita/usr/fuguita/sbin/usbfadm # ln -s /boottmp/fdadm /tools-5.8/fuguita/usr/fuguita/sbin/fdadm ***Create the ISO image [#vc16beaf] # cd /tools-5.8 # ls -l total 1087485 -rw-r--r-- 1 root wheel 5366 Apr 4 06:18 Makefile lrwxr-xr-x 1 root 1000 35 Oct 21 2013 bsd.mp.orig -> sys/arch/i386/compile/RDROOT.MP/bsd lrwxr-xr-x 1 root 1000 32 Oct 21 2013 bsd.orig -> sys/arch/i386/compile/RDROOT/bsd drwxr-xr-x 13 root wheel 512 Jun 3 00:56 fuguita drwxr-xr-x 5 root wheel 512 Apr 6 14:51 lib drwxr-xr-x 3 root wheel 512 Apr 14 2012 media -rw-r--r-- 1 root wheel 734003200 Jun 3 00:59 media.img drwxr-xr-x 2 root wheel 512 Oct 6 2010 rdroot -rw-r--r-- 1 root wheel 1945600 Apr 28 23:47 rdroot.img drwxr-xr-x 26 root wheel 512 May 12 10:56 sys # ls -l /tools-5.8/media total 1427752 -r-xr-xr-x 1 root bin 71452 Apr 4 09:52 boot -rwxr--r-- 1 root wheel 2048 May 11 02:08 boot.catalog -rw-r--r-- 1 root wheel 5605482 May 9 19:52 bsd-fi -rw-r--r-- 1 root wheel 5614117 May 9 19:53 bsd-fi.mp -r-xr-xr-x 1 root wheel 72328 May 9 19:53 cdboot -r-xr-xr-x 1 root wheel 2048 May 9 19:53 cdbr drwxr-xr-x 2 root wheel 512 Apr 18 2014 etc -rw-r--r-- 1 root wheel 719388672 Jun 3 00:59 fuguita.ffsimg # cd /tools-5.8 # ls -l fuguita total 56 -rw-r--r-- 1 root wheel 578 Mar 9 01:51 .cshrc -rw-r--r-- 1 root wheel 468 Mar 9 01:51 .profile drwxr-xr-x 2 root wheel 512 Mar 9 01:51 altroot drwxr-xr-x 2 root wheel 1024 Mar 9 01:52 bin drwxr-xr-x 3 root wheel 19456 Jun 3 00:27 dev drwxr-xr-x 22 root wheel 1536 Jun 3 00:18 etc drwxr-xr-x 2 root wheel 512 Mar 9 01:51 home drwxr-xr-x 2 root wheel 512 Mar 9 01:51 mnt drwx------ 2 root wheel 512 Jun 3 00:57 root drwxr-xr-x 2 root wheel 1536 Mar 9 01:52 sbin drwxrwxrwt 6 root wheel 512 Jun 3 00:37 tmp drwxr-xr-x 16 root wheel 512 Mar 7 20:04 usr drwxr-xr-x 21 root wheel 512 Mar 7 20:04 var Close filetree on FuguIta Live System # make close-fuguita umount fuguita vnconfig -u vnd2 Do mkhybrid # make hyb make open-fuguita vnconfig vnd2 media/fuguita.ffsimg mount /dev/vnd2a fuguita echo "5.8-20150603$((0+1))" > fuguita/usr/fuguita/version make close-fuguita umount fuguita vnconfig -u vnd2 mkhybrid -a -R -L -l -d -D -N -o livecd.iso -v -v -A "FuguIta - OpenBSD LiveCD" -P "Copyright (c) `date +%Y` KAWAMATA Yoshihiro" -p "KAWAMATA Yoshihiro, http://fuguita.org/?FuguIta" -V "FuguIta-5.8 -20150603$((0+1))" -b cdbr -c boot.catalog media && echo $((0+1)) > revcount_cdmaster mkhybrid 1.12b5.1 Scanning media Scanning media/etc 23 1202 24 456 etc Cache hit for /.. 26 60 media/boot 61 61 media/boot.catalog 62 2799 media/bsd-fi 2800 5541 media/bsd-fi.mp 5542 5577 media/cdboot 5578 5578 media/cdbr 5579 356842 media/fuguita.ffsimg Cache hit for etc/. Cache hit for etc/.. 356843 356843 media/etc/boot.conf 356844 356844 media/etc/random.seed Size of boot image is 4 sectors -> No-emulation CD boot sector Total extents scheduled to be written = 356845 1.40% done, estimate finish Wed Jun 3 01:10:36 2015 2.81% done, estimate finish Wed Jun 3 01:08:14 2015 : (snip) : 98.08% done, estimate finish Wed Jun 3 01:14:35 2015 99.48% done, estimate finish Wed Jun 3 01:14:27 2015 Total translation table size: 0 Total rockridge attributes bytes: 1101 Total directory bytes: 2048 Path table size(bytes): 22 Max brk space used 0 356845 extents written (696 Mb) Close all image files # make close-all umount fuguita umount: fuguita: not currently mounted *** Error 1 in target 'close-fuguita' (ignored) vnconfig -u vnd2 vnconfig: VNDIOCCLR: Device not configured *** Error 1 in target 'close-fuguita' (ignored) umount media vnconfig -u vnd1 umount rdroot umount: rdroot: not currently mounted *** Error 1 in target 'close-rdroot' (ignored) vnconfig -u vnd0 vnconfig: VNDIOCCLR: Device not configured *** Error 1 in target 'close-rdroot' (ignored) # ls -l total 2515268 -rw-r--r-- 1 root wheel 5366 Apr 4 06:18 Makefile lrwxr-xr-x 1 root 1000 35 Oct 21 2013 bsd.mp.orig -> sys/arch/i386/compile/RDROOT.MP/bsd lrwxr-xr-x 1 root 1000 32 Oct 21 2013 bsd.orig -> sys/arch/i386/compile/RDROOT/bsd drwxr-xr-x 2 root wheel 512 May 1 16:43 fuguita drwxr-xr-x 5 root wheel 512 Apr 6 14:51 lib -rw-r--r-- 1 root wheel 730818560 Jun 3 01:14 livecd.iso drwxr-xr-x 2 root wheel 512 Sep 28 2012 media -rw-r--r-- 1 root wheel 734003200 Jun 3 01:21 media.img drwxr-xr-x 2 root wheel 512 Oct 6 2010 rdroot -rw-r--r-- 1 root wheel 1945600 Apr 28 23:47 rdroot.img -rw-r--r-- 1 root wheel 2 Jun 3 01:14 revcount_cdmaster drwxr-xr-x 26 root wheel 512 May 12 10:56 sys That's all. ~ ''livecd.iso'' is the ISO image file. ---- #topicpath
