generate-release.sh revision 230128 
1#!/bin/sh
2
3# generate-release.sh: check out source trees, and build release components with
4#  totally clean, fresh trees.
5#
6#  Usage: generate-release.sh [-r revision] svn-branch scratch-dir
7#
8# Environment variables:
9#  CVSUP_HOST: Host of a cvsup server to obtain the ports and documentation
10#   trees. This or CVSROOT must be set to include ports and documentation.
11#  CVSROOT:    CVS root to obtain the ports and documentation trees. This or
12#   CVSUP_HOST must be set to include ports and documentation.
13#  CVS_TAG:    CVS tag for ports and documentation (HEAD by default)
14#  SVNROOT:    SVN URL to FreeBSD source repository (by default, 
15#   svn://svn.freebsd.org/base)
16#  MAKE_FLAGS: optional flags to pass to make (e.g. -j)
17#  RELSTRING:  optional base name for media images (e.g. FreeBSD-9.0-RC2-amd64)
18# 
19#  Note: Since this requires a chroot, release cross-builds will not work!
20#
21# $FreeBSD: head/release/generate-release.sh 230128 2012-01-15 09:27:00Z glebius $
22#
23
24usage()
25{
26	echo "Usage: $0 [-r revision] svn-branch scratch-dir"
27	exit 1
28}
29
30REVISION=
31while getopts r: opt; do
32	case $opt in
33	r)
34		REVISION="-r $OPTARG"
35		;;
36	\?)
37		usage
38		;;
39	esac
40done
41shift $(($OPTIND - 1))
42
43if [ $# -lt 2 ]; then
44	usage
45fi
46
47set -e # Everything must succeed
48
49case $MAKE_FLAGS in
50	*-j*)
51		;;
52	*)
53		MAKE_FLAGS="$MAKE_FLAGS -j "$(sysctl -n hw.ncpu)
54		;;
55esac
56
57mkdir -p $2/usr/src
58
59svn co ${SVNROOT:-svn://svn.freebsd.org/base}/$1 $2/usr/src $REVISION
60if [ ! -z $CVSUP_HOST ]; then
61	cat > $2/docports-supfile << EOF
62	*default host=$CVSUP_HOST
63	*default base=/var/db
64	*default prefix=/usr
65	*default release=cvs tag=${CVS_TAG:-.}
66	*default delete use-rel-suffix
67	*default compress
68	ports-all
69	doc-all
70EOF
71elif [ ! -z $CVSROOT ]; then
72	cd $2/usr
73	cvs -R ${CVSARGS} -d ${CVSROOT} co -P -r ${CVS_TAG:-HEAD} ports
74	cvs -R ${CVSARGS} -d ${CVSROOT} co -P -r ${CVS_TAG:-HEAD} doc
75fi
76
77cd $2/usr/src
78make $MAKE_FLAGS buildworld
79make installworld distribution DESTDIR=$2
80mount -t devfs devfs $2/dev
81trap "umount $2/dev" EXIT # Clean up devfs mount on exit
82
83if [ ! -z $CVSUP_HOST ]; then 
84	cp /etc/resolv.conf $2/etc/resolv.conf
85
86	# Checkout ports and doc trees
87	chroot $2 /usr/bin/csup /docports-supfile
88fi
89
90if [ -d $2/usr/doc ]; then 
91	cp /etc/resolv.conf $2/etc/resolv.conf
92
93	# Build ports to build release documentation
94	chroot $2 /bin/sh -c 'pkg_add -r docproj || (cd /usr/ports/textproc/docproj && make install clean BATCH=yes WITHOUT_X11=yes JADETEX=no WITHOUT_PYTHON=yes)'
95fi
96
97chroot $2 make -C /usr/src $MAKE_FLAGS buildworld buildkernel
98chroot $2 make -C /usr/src/release release
99chroot $2 make -C /usr/src/release install DESTDIR=/R
100
101: ${RELSTRING=`chroot $2 uname -s`-`chroot $2 uname -r`-`chroot $2 uname -p`}
102
103cd $2/R
104for i in release.iso bootonly.iso memstick; do
105	mv $i $RELSTRING-$i
106done
107sha256 $RELSTRING-* > CHECKSUM.SHA256
108md5 $RELSTRING-* > CHECKSUM.MD5
109
110