generate-release.sh revision 245346 
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] [-d docrevision] \
7#	[-p portsrevision] svn-branch scratch-dir
8#
9# Environment variables:
10#  SVNROOT:    SVN URL to FreeBSD source repository (by default, 
11#   svn://svn.freebsd.org/base)
12#  MAKE_FLAGS: optional flags to pass to make (e.g. -j)
13#  RELSTRING:  optional base name for media images (e.g. FreeBSD-9.0-RC2-amd64)
14# 
15#  Note: Since this requires a chroot, release cross-builds will not work!
16#
17# $FreeBSD: head/release/generate-release.sh 245346 2013-01-12 22:41:29Z hrs $
18#
19
20unset B_ARCH
21unset ARCH
22unset MACHINE_ARCH
23
24HOST_ARCH=`uname -p`
25
26usage()
27{
28	echo "Usage: $0 [-a arch] [-r revision] [-d docrevision] [-p portsrevision] svn-branch scratch-dir"
29	exit 1
30}
31
32arch_error ()
33{
34	echo "Architecture ${OPTARG} cannot be built on host architecture ${HOST_ARCH}"
35	exit 1
36}
37
38REVISION=
39DOCREVISION=
40PORTSREVISION=
41while getopts a:d:r:p: opt; do
42	case $opt in
43	a)
44		case "${OPTARG}" in
45			i386|amd64)
46				if [ "${HOST_ARCH}" != "amd64" ]; then
47					arch_error "${OPTARG}"
48				fi
49				;;
50			powerpc|powerpc64)
51				if [ "${HOST_ARCH}" != "powerpc64" ]; then
52					arch_error "${OPTARG}"
53				fi
54				;;
55			*)
56				arch_error "${OPTARG}"
57				;;
58		esac
59		B_ARCH="$OPTARG"
60		;;
61	d)
62		DOCREVISION="-r $OPTARG"
63		;;
64	r)
65		REVISION="-r $OPTARG"
66		;;
67	p)
68		PORTSREVISION="-r $OPTARG"
69		;;
70	\?)
71		usage
72		;;
73	esac
74done
75shift $(($OPTIND - 1))
76
77# If target architecture is not specified, use hw.machine_arch
78if [ "x${B_ARCH}" == "x" ]; then
79	B_ARCH="${HOST_ARCH}"
80fi
81ARCH_FLAGS="ARCH=${B_ARCH} TARGET_ARCH=${B_ARCH}"
82
83if [ $# -lt 2 ]; then
84	usage
85fi
86
87if [ $(id -u) -ne 0 ]; then
88	echo "Needs to be run as root."
89	exit 1
90fi
91
92set -e # Everything must succeed
93
94case $MAKE_FLAGS in
95	*-j*)
96		;;
97	*)
98		MAKE_FLAGS="$MAKE_FLAGS -j "$(sysctl -n hw.ncpu)
99		;;
100esac
101
102mkdir -p $2/usr/src
103
104svn co ${SVNROOT:-svn://svn.freebsd.org/base}/$1 $2/usr/src $REVISION
105svn co ${SVNROOT:-svn://svn.freebsd.org/doc}/head $2/usr/doc $DOCREVISION
106svn co ${SVNROOT:-svn://svn.freebsd.org/ports}/head $2/usr/ports $PORTSREVISION
107
108cd $2/usr/src
109make $MAKE_FLAGS ${ARCH_FLAGS} buildworld
110make $ARCH_FLAGS installworld distribution DESTDIR=$2
111mount -t devfs devfs $2/dev
112trap "umount $2/dev" EXIT # Clean up devfs mount on exit
113
114# Most commands below are run in chroot, so fake getosreldate(3) right now
115OSVERSION=$(grep '#define __FreeBSD_version' $2/usr/include/sys/param.h | awk '{print $3}')
116export OSVERSION
117BRANCH=$(grep '^BRANCH=' $2/usr/src/sys/conf/newvers.sh | awk -F\= '{print $2}')
118BRANCH=`echo ${BRANCH} | sed -e 's,",,g'`
119REVISION=$(grep '^REVISION=' $2/usr/src/sys/conf/newvers.sh | awk -F\= '{print $2}')
120REVISION=`echo ${REVISION} | sed -e 's,",,g'`
121OSRELEASE="${REVISION}-${BRANCH}"
122
123pkgng_install_docports ()
124{
125	# Attempt to install docproj port from pkgng package.
126	chroot ${CHROOTDIR} /bin/sh -c 'env ASSUME_ALWAYS_YES=1 /usr/sbin/pkg install -y docproj-nojadetex'
127	# Check if docproj was installed, since pkg(8) returns '0' if unable
128	# to install a package from the repository.  If it is not installed,
129	# fallback to installing using pkg_add(1).
130	chroot ${CHROOTDIR} /bin/sh -c '/usr/sbin/pkg info -q docproj-nojadetex' || \
131		pkgadd_install_docports
132}
133
134build_compat9_port ()
135{
136	chroot ${CHROOTDIR} /bin/sh -c 'make -C /usr/ports/misc/compat9x BATCH=yes install clean'
137}
138
139pkgadd_install_docports ()
140{
141	# Attempt to install docproj package with pkg_add(1).
142	# If not successful, build the docproj port.
143	if [ "${REVISION}" == "10.0" ]; then
144		# Packages for 10-CURRENT are still located in the 9-CURRENT
145		# directory.  Override environment to use correct package
146		# location if building for 10-CURRENT.
147		PACKAGESITE="ftp://ftp.freebsd.org/pub/FreeBSD/ports/${B_ARCH}/packages-9-current/Latest/"
148		export PACKAGESITE
149		PACKAGEROOT="ftp://ftp.freebsd.org/pub/FreeBSD/ports/${B_ARCH}/packages-9-current/"
150		export PACKAGEROOT
151		PKG_PATH="ftp://ftp.freebsd.org/pub/FreeBSD/ports/${B_ARCH}/packages-9-current/All/"
152		export PKG_PATH
153		build_compat9_port
154	fi
155	chroot ${CHROOTDIR} /bin/sh -c '/usr/sbin/pkg_add -r docproj-nojadetex' || \
156		build_docports
157}
158
159build_docports() 
160{
161	# Could not install textproc/docproj from pkg(8) or pkg_add(1).  Build
162	# the port as final fallback.
163	chroot ${CHROOTDIR} /bin/sh -c 'make -C /usr/ports/textproc/docproj BATCH=yes WITHOUT_SVN=yes WITH_JADETEX=no WITHOUT_X11=yes WITHOUT_PYTHON=yes install clean' || \
164		{ echo "*** Could not build the textproj/docproj port.  Exiting."; exit 2; }
165}
166
167if [ -d $2/usr/doc ]; then 
168	cp /etc/resolv.conf $2/etc/resolv.conf
169
170	# Install docproj to build release documentation
171	CHROOTDIR="$2"
172	set +e
173	pkgng_install_docports "${CHROOTDIR}"
174	set -e
175fi
176
177chroot $2 make -C /usr/src $MAKE_FLAGS ${ARCH_FLAGS} buildworld buildkernel
178chroot $2 make -C /usr/src/release ${ARCH_FLAGS} release
179chroot $2 make -C /usr/src/release install DESTDIR=/R
180
181if [ "x${OSVERSION}" == "x" ]; then
182	OSRELEASE=`chroot $2 uname -r`
183fi
184
185: ${RELSTRING=`chroot $2 uname -s`-${OSRELEASE}-${B_ARCH}}
186
187cd $2/R
188for i in release.iso bootonly.iso memstick; do
189	mv $i $RELSTRING-$i
190done
191sha256 $RELSTRING-* > CHECKSUM.SHA256
192md5 $RELSTRING-* > CHECKSUM.MD5
193
194