trunk/mage-buildroot/mage-buildroot.sh

#!/bin/bash
# $Header: /home/cvsd/magellan-cvs/magellan-src/mage-buildroot/mage-buildroot.sh,v 1.1 2006-01-01 17:20:46 niro Exp $
#
# mage buildroot
# create buildroot to compile programms
# may get later into mage
#

# default die function
die()
{
	echo -e ${COLRED}"$@"${COLDEFAULT}
	exit 1
}

[[ $(id -u ) != 0 ]] && die "you must be root"

# i need some settings and functions from mage
[ -f /etc/rc.d/init.d/functions ] &&  \
	source /etc/rc.d/init.d/functions || \
	die "Your /etc/mage.rc is missing. Aborting."

[ -f /etc/mage.rc.global ] &&  \
	source /etc/mage.rc.global || \
	die "/etc/mage.rc.global missing"

[ -f /etc/mage.rc ] && source /etc/mage.rc || \
	die "Your /etc/mage.rc is missing. Aborting."

[ -f ${MLIBDIR}/mage4.functions.sh ] && \
	source ${MLIBDIR}/mage4.functions.sh || \
	die "mage functions missing"

installrc()
{
	local var="$1"

	# sanity checks
	[ -z "${MROOT}" ] && die "\$MROOT not given."
	echo "${var}" >> ${MROOT}/.installrc || die "add_initrc() adding \$var"
}

enter_chroot()
{
	[ ! -d ${MROOT}/proc ] && install -d ${MROOT}/proc
	[ ! -d ${MROOT}/dev ] && install -d ${MROOT}/dev
	[ ! -d ${MROOT}/sys ] && install -d ${MROOT}/sys

	mount -t proc proc ${MROOT}/proc
	mount -t sysfs sysfs ${MROOT}/sys 
	mount -o bind /dev ${MROOT}/dev

#	chroot ${MROOT} /bin/bash -i /.installrc
 	chroot ${MROOT} /usr/bin/env -i \
 		HOME=/root \
 		TERM="${TERM}" \
 		PS1='\u:\w\$ ' \
		PATH=/bin:/usr/bin:/sbin:/usr/sbin \
 		/bin/bash -i /.installrc #|| die "chr00ting"

	umount ${MROOT}/dev
	umount ${MROOT}/proc
	umount ${MROOT}/sys

	#[ -f ${MROOT}/.installrc ] && rm ${MROOT}/.installrc
}

# some sane defaults
MROOT="$1"
TARGET_PKG="$2"
#MAGERC="/etc/mage.rc"
MAGERC="/home/tjoke/mage.rc-buildroot"
MAGE_PROFILE="$(basename $(readlink /etc/mage-profile))"
TOOLCHAIN=toolchain
BASESYSTEM=common-devutils

# first install a toolchain and some common dev-utils using bootstrap2
# only if not already builded
if [ ! -f ${MROOT}/.buildroot_build_ok-${TOOLCHAIN}-${BASESYSTEM} ]
then
	#mage-bootstrap \
	/home/tjoke/alx-cvs/magellan-src/bootstrap/scripts/mage-bootstrap.sh \
		--root "${MROOT}" \
		--magerc "${MAGERC}" \
		--profile "${MAGE_PROFILE}" \
		--toolchain "${TOOLCHAIN}" \
		--basesystem "${BASESYSTEM}" \
		|| die "bootstrapping toolchain"

	# mark this as builded
	touch ${MROOT}/.buildroot_build_ok-${TOOLCHAIN}-${BASESYSTEM} || die "touch ok"
fi

#####################################################
# setup a chroot environment                        #
#####################################################
echo > ${MROOT}/.installrc || die

# some needed env-vars and functions
installrc 'unset MROOT'
installrc 'env-rebuild'
installrc 'source /etc/profile'
installrc 'die() { echo -e ${COLRED}"$@"${COLDEFAULT}; exit 1; }'
installrc '[ -f /etc/rc.d/init.d/functions ] && . /etc/rc.d/init.d/functions' # || die "Your /etc/mage.rc is missing. Aborting."'
installrc '[ -f /etc/mage.rc.global ] &&  . /etc/mage.rc.global' # || die "/etc/mage.rc.global missing"'
installrc '[ -f /etc/mage.rc ] && . /etc/mage.rc' # || die "Your /etc/mage.rc is missing. Aborting."'
installrc '[ -f ${MLIBDIR}/mage4.functions.sh ] && . ${MLIBDIR}/mage4.functions.sh' # || die "mage functions missing"'
installrc "export FAKE_MROOT=\"${MROOT}\""
installrc "export TARGET_PKG=\"${TARGET_PKG}\""

# update mage only if buildroot already exists
[ -f ${MROOT}/.buildroot_build_ok-${TOOLCHAIN}-${BASESYSTEM} ] && installrc 'mage update'
installrc 'smage2 update'

# run part
cat >> ${MROOT}/.installrc << "EOF"

#####################################################
# now calculate the src-dependencies for TARGET_PKG #
#####################################################

# before anything run mage_setup
mage_setup || die "error in mage_setup()"

# first of all get the right pkg which going to be installed
PCAT="$(pname2pcat ${TARGET_PKG})"

# package does not exists
[ -z "${PCAT}" ] && die "Package '${TARGET_PKG}' does not exist."

# source the highest magefile of this pkg
PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${TARGET_PKG}))

# convert PKGNAME to PNAME/PVER/PBUILD
# we're working *only* with these three vars from here on
PNAME="$(pkgname2pname ${PKGNAME})"
PVER="$(pkgname2pver ${PKGNAME})"
PBUILD="$(pkgname2pbuild ${PKGNAME})"

if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
then
	echo -en "Package "
	echo -en "${COLRED}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
	echo -e  " already installed."
	exit 3
fi

# get all dependencies of this package
ALLDEPS="$(${MLIBDIR}/depwalker.sh \
	--method srcinstall \
	--pcat ${PCAT} \
	--pname ${PNAME} \
	--pver ${PVER} \
	--pbuild ${PBUILD})"

# remove TARGET_PKG from list
SRC_INSTALL_DEPS="$(get_highest_magefile ${PCAT} ${TARGET_PKG})"
INSTALL_DEPS="${ALLDEPS/${SRC_INSTALL_DEPS}/}"

echo
echo "---- environment -----"
echo "MROOT:    ${FAKE_MROOT}"
echo "PKGDIR:   ${PKGDIR}"
echo "BUILDDIR: ${BUILDDIR}"
echo "BINDIR:   ${BINDIR}"
echo "----------------------"
echo
echo "---- dependencies ----"
echo "SRC_INSTALL_DEPS: ${SRC_INSTALL_DEPS}"
echo "INSTALL_DEPS: ${INSTALL_DEPS}"
echo "----------------------"

#read

# now install the packages (no srcinstall, when the user not explcitly want this)
fetch_packages ${INSTALL_DEPS} || die "fetching packages"
md5sum_packages ${INSTALL_DEPS} || die "md5 sum packages"
unpack_packages ${INSTALL_DEPS} || die "unpacking packages"
install_packages ${INSTALL_DEPS} || die "installing packages"

# whipe out all packages
mage clean

# now src-install TARGET_PKG
install_packages --src-install ${SRC_INSTALL_DEPS} || die "src-installing packages"

# done
echo -e "Package ${COLGREEN}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT} successfully builded."
echo "You will find this in ${FAKE_MROOT}/${PKGDIR}."
EOF

# run this stuff
enter_chroot
1	niro	309	#!/bin/bash
2			# $Header: /home/cvsd/magellan-cvs/magellan-src/mage-buildroot/mage-buildroot.sh,v 1.1 2006-01-01 17:20:46 niro Exp $
3			#
4			# mage buildroot
5			# create buildroot to compile programms
6			# may get later into mage
7			#
8
9			# default die function
10			die()
11			{
12			echo -e ${COLRED}"$@"${COLDEFAULT}
13			exit 1
14			}
15
16			[[ $(id -u ) != 0 ]] && die "you must be root"
17
18			# i need some settings and functions from mage
19			[ -f /etc/rc.d/init.d/functions ] && \
20			source /etc/rc.d/init.d/functions \|\| \
21			die "Your /etc/mage.rc is missing. Aborting."
22
23			[ -f /etc/mage.rc.global ] && \
24			source /etc/mage.rc.global \|\| \
25			die "/etc/mage.rc.global missing"
26
27			[ -f /etc/mage.rc ] && source /etc/mage.rc \|\| \
28			die "Your /etc/mage.rc is missing. Aborting."
29
30			[ -f ${MLIBDIR}/mage4.functions.sh ] && \
31			source ${MLIBDIR}/mage4.functions.sh \|\| \
32			die "mage functions missing"
33
34			installrc()
35			{
36			local var="$1"
37
38			# sanity checks
39			[ -z "${MROOT}" ] && die "\$MROOT not given."
40			echo "${var}" >> ${MROOT}/.installrc \|\| die "add_initrc() adding \$var"
41			}
42
43			enter_chroot()
44			{
45			[ ! -d ${MROOT}/proc ] && install -d ${MROOT}/proc
46			[ ! -d ${MROOT}/dev ] && install -d ${MROOT}/dev
47			[ ! -d ${MROOT}/sys ] && install -d ${MROOT}/sys
48
49			mount -t proc proc ${MROOT}/proc
50			mount -t sysfs sysfs ${MROOT}/sys
51			mount -o bind /dev ${MROOT}/dev
52
53			# chroot ${MROOT} /bin/bash -i /.installrc
54			chroot ${MROOT} /usr/bin/env -i \
55			HOME=/root \
56			TERM="${TERM}" \
57			PS1='\u:\w\$ ' \
58			PATH=/bin:/usr/bin:/sbin:/usr/sbin \
59			/bin/bash -i /.installrc #\|\| die "chr00ting"
60
61			umount ${MROOT}/dev
62			umount ${MROOT}/proc
63			umount ${MROOT}/sys
64
65			#[ -f ${MROOT}/.installrc ] && rm ${MROOT}/.installrc
66			}
67
68			# some sane defaults
69			MROOT="$1"
70			TARGET_PKG="$2"
71			#MAGERC="/etc/mage.rc"
72			MAGERC="/home/tjoke/mage.rc-buildroot"
73			MAGE_PROFILE="$(basename $(readlink /etc/mage-profile))"
74			TOOLCHAIN=toolchain
75			BASESYSTEM=common-devutils
76
77			# first install a toolchain and some common dev-utils using bootstrap2
78			# only if not already builded
79			if [ ! -f ${MROOT}/.buildroot_build_ok-${TOOLCHAIN}-${BASESYSTEM} ]
80			then
81			#mage-bootstrap \
82			/home/tjoke/alx-cvs/magellan-src/bootstrap/scripts/mage-bootstrap.sh \
83			--root "${MROOT}" \
84			--magerc "${MAGERC}" \
85			--profile "${MAGE_PROFILE}" \
86			--toolchain "${TOOLCHAIN}" \
87			--basesystem "${BASESYSTEM}" \
88			\|\| die "bootstrapping toolchain"
89
90			# mark this as builded
91			touch ${MROOT}/.buildroot_build_ok-${TOOLCHAIN}-${BASESYSTEM} \|\| die "touch ok"
92			fi
93
94			#####################################################
95			# setup a chroot environment #
96			#####################################################
97			echo > ${MROOT}/.installrc \|\| die
98
99			# some needed env-vars and functions
100			installrc 'unset MROOT'
101			installrc 'env-rebuild'
102			installrc 'source /etc/profile'
103			installrc 'die() { echo -e ${COLRED}"$@"${COLDEFAULT}; exit 1; }'
104			installrc '[ -f /etc/rc.d/init.d/functions ] && . /etc/rc.d/init.d/functions' # \|\| die "Your /etc/mage.rc is missing. Aborting."'
105			installrc '[ -f /etc/mage.rc.global ] && . /etc/mage.rc.global' # \|\| die "/etc/mage.rc.global missing"'
106			installrc '[ -f /etc/mage.rc ] && . /etc/mage.rc' # \|\| die "Your /etc/mage.rc is missing. Aborting."'
107			installrc '[ -f ${MLIBDIR}/mage4.functions.sh ] && . ${MLIBDIR}/mage4.functions.sh' # \|\| die "mage functions missing"'
108			installrc "export FAKE_MROOT=\"${MROOT}\""
109			installrc "export TARGET_PKG=\"${TARGET_PKG}\""
110
111			# update mage only if buildroot already exists
112			[ -f ${MROOT}/.buildroot_build_ok-${TOOLCHAIN}-${BASESYSTEM} ] && installrc 'mage update'
113			installrc 'smage2 update'
114
115			# run part
116			cat >> ${MROOT}/.installrc << "EOF"
117
118			#####################################################
119			# now calculate the src-dependencies for TARGET_PKG #
120			#####################################################
121
122			# before anything run mage_setup
123			mage_setup \|\| die "error in mage_setup()"
124
125			# first of all get the right pkg which going to be installed
126			PCAT="$(pname2pcat ${TARGET_PKG})"
127
128			# package does not exists
129			[ -z "${PCAT}" ] && die "Package '${TARGET_PKG}' does not exist."
130
131			# source the highest magefile of this pkg
132			PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${TARGET_PKG}))
133
134			# convert PKGNAME to PNAME/PVER/PBUILD
135			# we're working only with these three vars from here on
136			PNAME="$(pkgname2pname ${PKGNAME})"
137			PVER="$(pkgname2pver ${PKGNAME})"
138			PBUILD="$(pkgname2pbuild ${PKGNAME})"
139
140			if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
141			then
142			echo -en "Package "
143			echo -en "${COLRED}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
144			echo -e " already installed."
145			exit 3
146			fi
147
148			# get all dependencies of this package
149			ALLDEPS="$(${MLIBDIR}/depwalker.sh \
150			--method srcinstall \
151			--pcat ${PCAT} \
152			--pname ${PNAME} \
153			--pver ${PVER} \
154			--pbuild ${PBUILD})"
155
156			# remove TARGET_PKG from list
157			SRC_INSTALL_DEPS="$(get_highest_magefile ${PCAT} ${TARGET_PKG})"
158			INSTALL_DEPS="${ALLDEPS/${SRC_INSTALL_DEPS}/}"
159
160			echo
161			echo "---- environment -----"
162			echo "MROOT: ${FAKE_MROOT}"
163			echo "PKGDIR: ${PKGDIR}"
164			echo "BUILDDIR: ${BUILDDIR}"
165			echo "BINDIR: ${BINDIR}"
166			echo "----------------------"
167			echo
168			echo "---- dependencies ----"
169			echo "SRC_INSTALL_DEPS: ${SRC_INSTALL_DEPS}"
170			echo "INSTALL_DEPS: ${INSTALL_DEPS}"
171			echo "----------------------"
172
173			#read
174
175			# now install the packages (no srcinstall, when the user not explcitly want this)
176			fetch_packages ${INSTALL_DEPS} \|\| die "fetching packages"
177			md5sum_packages ${INSTALL_DEPS} \|\| die "md5 sum packages"
178			unpack_packages ${INSTALL_DEPS} \|\| die "unpacking packages"
179			install_packages ${INSTALL_DEPS} \|\| die "installing packages"
180
181			# whipe out all packages
182			mage clean
183
184			# now src-install TARGET_PKG
185			install_packages --src-install ${SRC_INSTALL_DEPS} \|\| die "src-installing packages"
186
187			# done
188			echo -e "Package ${COLGREEN}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT} successfully builded."
189			echo "You will find this in ${FAKE_MROOT}/${PKGDIR}."
190			EOF
191
192			# run this stuff
193			enter_chroot