356 lines
9.3 KiB
Bash
Executable File
356 lines
9.3 KiB
Bash
Executable File
#!/bin/sh
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set -e
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. ./release.functions
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version_pretty="`sh ../sys/conf/osrelease.sh`"
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version="`echo $version_pretty | tr . _`"
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PACKAGEDIR=/usr/pkgsrc/packages/$version_pretty/`uname -m`
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SRC=src
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: ${REPO:=git://git.minix3.org/minix}
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: ${GITBRANCH:=master}
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: ${BUILDOPTIONS:=}
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# Packages we have to pre-install, and url to use
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: ${PACKAGEURL="http://www.minix3.org/pkgsrc/packages/$version_pretty/`uname -m`/All/"}
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: ${PREINSTALLED_PACKAGES:="pkg_install pkgin"}
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# List of packages included on installation media
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PACKAGELIST=packages.install
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secs=`expr 32 '*' 64`
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export SHELL=/bin/sh
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PKG_ADD=/usr/pkg/sbin/pkg_add
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PKG_INFO=/usr/pkg/sbin/pkg_info
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if [ ! -x $PKG_ADD ]
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then echo Please install pkg_install from pkgsrc.
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exit 1
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fi
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RELEASERC=$HOME/.releaserc
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if [ -f $RELEASERC ]
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then . $RELEASERC
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fi
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set -- $* $RELOPTS
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export RELEASEDIR=/usr/r-staging
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RELEASEMNTDIR=/usr/r
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IMAGE=/usr/mdec/bootxx_cd9660
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ROOTIMAGE=rootimage
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CDFILES=/usr/tmp/cdreleasefiles
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IMG_BASE=minix${version}_ide
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BS=4096
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COPY=0
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JAILMODE=0
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REVTAG=""
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PACKAGES=1
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MINIMAL=0
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MAKEMAP=0
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EXTRAS_INSTALL=0
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EXTRAS_PATH=
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# Do we have git?
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if git --version >/dev/null
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then if [ -d ../.git ]
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then LOCAL_REVTAG="`git describe --always`"
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GITMODE=1
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fi
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fi
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FILENAMEOUT=""
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while getopts "b:j:lpmMch?f:L:e:" c
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do
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case "$c" in
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\?)
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echo "Usage: $0 [-l] [-p] [-c] [-m] [-M] [-f <filename>] -j<jaildir> [-L <packageurl>] [-e <extras-path>]" >&2
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exit 1
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;;
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b)
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GITBRANCH=$OPTARG
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;;
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c)
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echo " * Copying, not using GIT"
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COPY=1
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;;
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p)
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PACKAGES=0
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;;
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j)
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RELEASEDIR=$OPTARG
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JAILMODE=1
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;;
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f)
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FILENAMEOUT="$OPTARG"
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;;
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m) MINIMAL=1
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PACKAGES=0
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;;
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M) MAKEMAP=1
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;;
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l) PACKAGEURL=file://$PACKAGEDIR/All
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;;
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L) PACKAGEURL="$OPTARG"
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CUSTOM_PACKAGES=1
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;;
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e) EXTRAS_INSTALL=1
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EXTRAS_PATH="$OPTARG"
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;;
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esac
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done
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RELEASEPACKAGE=${RELEASEDIR}/usr/install/packages
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if [ $GITMODE -ne 1 -a $COPY -ne 1 ]
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then echo "Need git to retrieve latest minix! Copying src instead!"
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COPY=1
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fi
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if [ ! "$ZIP" ]
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then ZIP=bzip2
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fi
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if [ $PACKAGES -ne 0 ]
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then mkdir -p $PACKAGEDIR/All || true
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retrieve $PACKAGEDIR/All $PACKAGELIST packages/`uname -p`/$VERSION_PRETTY
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fi
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TMPDISKUSR=/dev/ram0
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TMPDISKROOT=/dev/ram1
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if [ ! -b $TMPDISKUSR -o ! $TMPDISKROOT ]
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then echo "$TMPDISKUSR or $TMPDISKROOT is not a block device.."
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exit 1
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fi
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if [ $TMPDISKUSR = $TMPDISKROOT ]
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then
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echo "Temporary devices can't be equal."
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exit
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fi
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if [ $JAILMODE = 0 ]
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then echo " * Cleanup old files"
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umount $TMPDISKUSR || true
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umount $TMPDISKROOT || true
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umount $RELEASEMNTDIR/usr || true
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umount $RELEASEMNTDIR || true
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fi
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rm -rf $RELEASEDIR $RELEASEMNTDIR $IMG $ROOTIMAGE $CDFILES image* || true
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mkdir -p $CDFILES || exit
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mkdir -p $RELEASEDIR $RELEASEMNTDIR
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mkdir -p $RELEASEPACKAGE
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##########################################################################
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echo " * Bootstrapping filesystem in $RELEASEDIR"
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##########################################################################
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CONFIGHEADER=$RELEASEDIR/usr/src/minix/include/minix/sys_config.h
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copy_local_packages
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if [ "$COPY" -ne 1 ]
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then
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echo "Retrieving latest minix repo from $REPO branch $GITBRANCH."
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srcdir=$RELEASEDIR/usr/src
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git clone -b $GITBRANCH $REPO $srcdir
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echo "Triggering fetch scripts"
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( cd $srcdir && sh ./gnu/dist/fetch.sh )
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( cd $srcdir && sh ./external/gpl3/binutils/fetch.sh )
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if [ "$REVTAG" ]
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then echo "Doing checkout of $REVTAG."
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(cd $srcdir && git checkout $REVTAG )
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else REVTAG=`(cd $srcdir && git rev-parse --short HEAD)`
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echo "Retrieved repository head in $srcdir is $REVTAG."
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fi
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if [ $MINIMAL -ne 0 ]
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then rm -r $srcdir/.git
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fi
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echo "
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/* Added by release script */
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#ifndef _VCS_REVISION
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#define _VCS_REVISION \"$REVTAG\"
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#endif" >>$CONFIGHEADER
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DATE=`date +%Y%m%d`
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# output image name
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IMG=${IMG_BASE}_${DATE}_${REVTAG}.iso
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else
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echo "First cleaning current sourcedir.."
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( cd .. && make cleandir >/dev/null )
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echo "Copying contents from current src dir."
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srcdir=/usr/$SRC
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( cd $srcdir && tar --exclude .git -cf - . ) | ( cd $RELEASEDIR/usr && mkdir $SRC && cd $SRC && tar xf - )
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echo "Copying done."
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REVTAG=copy
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IMG=${IMG_BASE}_copy.iso
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fi
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# Make sure the CD knows it's a CD, unless it's not
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date >$RELEASEDIR/CD
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rm -f $RELEASEDIR/usr/$SRC/releasetools/revision
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for p in $PREINSTALLED_PACKAGES
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do echo " * Pre-installing: $p from $PACKAGEURL"
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$PKG_ADD -f -P $RELEASEDIR $PACKAGEURL/$p
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done
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if [ "$CUSTOM_PACKAGES" ]
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then echo $PACKAGEURL >$RELEASEDIR/usr/pkg/etc/pkgin/repositories.conf
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fi
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echo " * Resetting timestamps"
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find $RELEASEDIR -print0 | xargs -n1000 -0 touch
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##########################################################################
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echo " * Build"
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##########################################################################
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cd $RELEASEDIR/usr/src
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make distribution MKLIBCXX=yes DESTDIR=$RELEASEDIR SLOPPY_FLIST=yes $BUILDOPTIONS
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make -C releasetools do-hdboot DESTDIR=$RELEASEDIR MKINSTALLBOOT=yes
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cp $RELEASEDIR/usr/mdec/boot_monitor $RELEASEDIR
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cp $RELEASEDIR/boot/minix_latest/* $RELEASEDIR/boot/minix_default/
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if [ $MAKEMAP -ne 0 ]; then
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find . -type f -perm 755 | xargs nm -n 2> /dev/null > symbols.txt
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fi
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make cleandir
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cd -
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echo " * build done"
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##########################################################################
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echo " * Removing bootstrap files"
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##########################################################################
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# The build process leaves some file in $SRC as bin.
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chown -R root $RELEASEDIR/usr/src*
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cp issue.install $RELEASEDIR/etc/issue
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echo $version_pretty, GIT revision $REVTAG, generated `date` >$RELEASEDIR/etc/version
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rm -rf $RELEASEDIR/tmp/*
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if [ $MINIMAL -ne 0 ]
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then
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if [ "$MAKEMAP" -ne 0 ]
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then
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echo " * Copying symbol map to ${IMG}-symbols.txt"
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cp $RELEASEDIR/usr/src/symbols.txt ${IMG}-symbols.txt
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$ZIP -f ${IMG}-symbols.txt
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fi
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echo " * Removing files to create minimal image"
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rm -rf $RELEASEDIR/usr/man/man*/* \
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$RELEASEDIR/usr/share/zoneinfo* $RELEASEDIR/usr/src
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mkdir -p $RELEASEDIR/usr/src/releasetools
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fi
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if [ $EXTRAS_INSTALL -ne 0 ] ; then
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echo " * Copying files from $EXTRAS_PATH"
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cp -Rv $EXTRAS_PATH/* $RELEASEDIR
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fi
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echo " * Removing sources"
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rm -rf $RELEASEDIR/usr/src # No space for /usr/src
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rm -f $RELEASEDIR/SETS.* # No need for those.
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# If we are making a jail, all is done!
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if [ $JAILMODE = 1 ]
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then echo "Created new minix install in $RELEASEDIR."
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echo "Enter it by typing: "
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echo "# chroot $RELEASEDIR /bin/sh"
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exit 0
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fi
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##########################################################################
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echo " * Counting files"
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##########################################################################
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extrakb=`du -ks $RELEASEDIR/usr/install | awk '{ print $1 }'`
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find $RELEASEDIR/usr | fgrep -v /install/ | wc -l >$RELEASEDIR/.usrfiles
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find $RELEASEDIR -print -path $RELEASEDIR/usr -prune | wc -l >$RELEASEDIR/.rootfiles
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##########################################################################
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echo " * Mounting $TMPDISKROOT as $RELEASEMNTDIR"
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##########################################################################
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fitfs $RELEASEDIR $TMPDISKROOT 64 256 "$ROOTMB"
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ROOTBLOCKS=$blocks
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ROOTSECTS="`expr $blocks \* \( $BS / 512 \)`"
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mount $TMPDISKROOT $RELEASEMNTDIR || exit
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echo " * Mounting $TMPDISKUSR as $RELEASEMNTDIR/usr"
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fitfs $RELEASEDIR/usr $TMPDISKUSR 0 0 "$USRMB"
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USRBLOCKS=$blocks
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USRSECTS="`expr $blocks \* \( $BS / 512 \)`"
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mkdir -m 755 $RELEASEMNTDIR/usr
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mount $TMPDISKUSR $RELEASEMNTDIR/usr || exit
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##########################################################################
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echo " * Copying files from staging to image"
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##########################################################################
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synctree -f $RELEASEDIR $RELEASEMNTDIR > /dev/null || true
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expr `df -kP $TMPDISKUSR | tail -1 | awk '{ print $3 }'` - $extrakb >$RELEASEMNTDIR/.usrkb
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echo " * Unmounting $TMPDISKUSR from $RELEASEMNTDIR/usr"
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umount $TMPDISKUSR || exit
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echo " * Making image bootable"
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cd_root_changes
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echo " * Unmounting $TMPDISKROOT from $RELEASEMNTDIR"
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umount $TMPDISKROOT || exit
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rm -r $RELEASEMNTDIR
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##########################################################################
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echo " * Generating image files"
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##########################################################################
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dd if=$TMPDISKROOT of=$ROOTIMAGE bs=$BS count=$ROOTBLOCKS
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cp release/cd/* $CDFILES || true
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echo "This is Minix version $version_pretty prepared `date`." >$CDFILES/VERSION.TXT
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boottype=-n
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bootimage=$IMAGE
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cp $RELEASEDIR/usr/mdec/boot_monitor $CDFILES/boot
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cp -rf $RELEASEDIR/boot/minix_latest/* $CDFILES/
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gzip -d $CDFILES/*gz
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writeisofs -s0x0 -l MINIX -B $bootimage $boottype $CDFILES $IMG || exit 1
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echo "Appending Minix root and usr filesystem"
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# Pad ISO out to cylinder boundary
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isobytes=`stat -f %z $IMG`
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isosects=`expr $isobytes / 512`
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isopad=`expr $secs - '(' $isosects % $secs ')'`
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dd if=/dev/zero count=$isopad >>$IMG
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# number of sectors
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isosects=`expr $isosects + $isopad`
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( cat $IMG $ROOTIMAGE ;
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dd if=$TMPDISKUSR bs=$BS count=$USRBLOCKS ) >m
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mv m $IMG
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# Make CD partition table
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installboot_nbsd -m $IMG /usr/mdec/mbr
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# Make sure there is no hole..! Otherwise the ISO format is
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# unreadable.
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partition -m $IMG 0 81:$isosects 81:$ROOTSECTS 81:$USRSECTS
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# Clean up: RELEASEDIR no longer needed
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rm -r $RELEASEDIR
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if [ "$FILENAMEOUT" ]
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then echo "$IMG" >$FILENAMEOUT
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fi
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##########################################################################
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echo " * Freeing up memory used by ramdisks"
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##########################################################################
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ramdisk 1 $TMPDISKROOT
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ramdisk 1 $TMPDISKUSR
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