trunk/mage-buildroot/mage-buildroot.sh

#!/bin/bash
# $Header: /home/cvsd/magellan-cvs/magellan-src/mage-buildroot/mage-buildroot.sh,v 1.3 2006-06-13 16:47:54 niro Exp $
#
# mage buildroot
# creates a buildroot to compile programms
# may get later into mage
#
# Niels Rogalla <niro@magellan-linux.de>
#

# 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
echo
echo -n "Calculating dependencies ... "
ALLDEPS="$(${MLIBDIR}/depwalker.sh \
	--method srcinstall \
	--pcat ${PCAT} \
	--pname ${PNAME} \
	--pver ${PVER} \
	--pbuild ${PBUILD})"
echo "done"

# 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:"
for i in ${SRC_INSTALL_DEPS}
do
	echo "   * ${i}"
done
echo "INSTALL_DEPS:"
for i in ${INSTALL_DEPS}
do
	echo "   * ${i}"
done
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
[[ ! -d /BUILDED ]] && install -d /BUILDED
mv ${PKGDIR}/${PNAME}-${PVER}-${ARCH}-${PBUILD}.mpk /BUILDED || die "pkg move"
echo -e "Package ${COLGREEN}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT} successfully builded."
echo "You will find this in ${FAKE_MROOT}/BUILDED."
EOF

# run this stuff
enter_chroot
1	niro	309	#!/bin/bash
2	niro	383	# $Header: /home/cvsd/magellan-cvs/magellan-src/mage-buildroot/mage-buildroot.sh,v 1.3 2006-06-13 16:47:54 niro Exp $
3	niro	309	#
4			# mage buildroot
5	niro	322	# creates a buildroot to compile programms
6	niro	309	# may get later into mage
7			#
8	niro	322	# Niels Rogalla <niro@magellan-linux.de>
9			#
10	niro	309
11			# default die function
12			die()
13			{
14			echo -e ${COLRED}"$@"${COLDEFAULT}
15			exit 1
16			}
17
18			[[ $(id -u ) != 0 ]] && die "you must be root"
19
20			# i need some settings and functions from mage
21			[ -f /etc/rc.d/init.d/functions ] && \
22			source /etc/rc.d/init.d/functions \|\| \
23			die "Your /etc/mage.rc is missing. Aborting."
24
25			[ -f /etc/mage.rc.global ] && \
26			source /etc/mage.rc.global \|\| \
27			die "/etc/mage.rc.global missing"
28
29			[ -f /etc/mage.rc ] && source /etc/mage.rc \|\| \
30			die "Your /etc/mage.rc is missing. Aborting."
31
32			[ -f ${MLIBDIR}/mage4.functions.sh ] && \
33			source ${MLIBDIR}/mage4.functions.sh \|\| \
34			die "mage functions missing"
35
36			installrc()
37			{
38			local var="$1"
39
40			# sanity checks
41			[ -z "${MROOT}" ] && die "\$MROOT not given."
42			echo "${var}" >> ${MROOT}/.installrc \|\| die "add_initrc() adding \$var"
43			}
44
45			enter_chroot()
46			{
47			[ ! -d ${MROOT}/proc ] && install -d ${MROOT}/proc
48			[ ! -d ${MROOT}/dev ] && install -d ${MROOT}/dev
49			[ ! -d ${MROOT}/sys ] && install -d ${MROOT}/sys
50
51			mount -t proc proc ${MROOT}/proc
52			mount -t sysfs sysfs ${MROOT}/sys
53			mount -o bind /dev ${MROOT}/dev
54
55			# chroot ${MROOT} /bin/bash -i /.installrc
56			chroot ${MROOT} /usr/bin/env -i \
57			HOME=/root \
58			TERM="${TERM}" \
59			PS1='\u:\w\$ ' \
60			PATH=/bin:/usr/bin:/sbin:/usr/sbin \
61			/bin/bash -i /.installrc #\|\| die "chr00ting"
62
63			umount ${MROOT}/dev
64			umount ${MROOT}/proc
65			umount ${MROOT}/sys
66
67			#[ -f ${MROOT}/.installrc ] && rm ${MROOT}/.installrc
68			}
69
70			# some sane defaults
71			MROOT="$1"
72			TARGET_PKG="$2"
73			#MAGERC="/etc/mage.rc"
74			MAGERC="/home/tjoke/mage.rc-buildroot"
75			MAGE_PROFILE="$(basename $(readlink /etc/mage-profile))"
76			TOOLCHAIN=toolchain
77			BASESYSTEM=common-devutils
78
79			# first install a toolchain and some common dev-utils using bootstrap2
80			# only if not already builded
81			if [ ! -f ${MROOT}/.buildroot_build_ok-${TOOLCHAIN}-${BASESYSTEM} ]
82			then
83			#mage-bootstrap \
84			/home/tjoke/alx-cvs/magellan-src/bootstrap/scripts/mage-bootstrap.sh \
85			--root "${MROOT}" \
86			--magerc "${MAGERC}" \
87			--profile "${MAGE_PROFILE}" \
88			--toolchain "${TOOLCHAIN}" \
89			--basesystem "${BASESYSTEM}" \
90			\|\| die "bootstrapping toolchain"
91
92			# mark this as builded
93			touch ${MROOT}/.buildroot_build_ok-${TOOLCHAIN}-${BASESYSTEM} \|\| die "touch ok"
94			fi
95
96			#####################################################
97			# setup a chroot environment #
98			#####################################################
99			echo > ${MROOT}/.installrc \|\| die
100
101			# some needed env-vars and functions
102			installrc 'unset MROOT'
103			installrc 'env-rebuild'
104			installrc 'source /etc/profile'
105			installrc 'die() { echo -e ${COLRED}"$@"${COLDEFAULT}; exit 1; }'
106			installrc '[ -f /etc/rc.d/init.d/functions ] && . /etc/rc.d/init.d/functions' # \|\| die "Your /etc/mage.rc is missing. Aborting."'
107			installrc '[ -f /etc/mage.rc.global ] && . /etc/mage.rc.global' # \|\| die "/etc/mage.rc.global missing"'
108			installrc '[ -f /etc/mage.rc ] && . /etc/mage.rc' # \|\| die "Your /etc/mage.rc is missing. Aborting."'
109			installrc '[ -f ${MLIBDIR}/mage4.functions.sh ] && . ${MLIBDIR}/mage4.functions.sh' # \|\| die "mage functions missing"'
110			installrc "export FAKE_MROOT=\"${MROOT}\""
111			installrc "export TARGET_PKG=\"${TARGET_PKG}\""
112
113			# update mage only if buildroot already exists
114			[ -f ${MROOT}/.buildroot_build_ok-${TOOLCHAIN}-${BASESYSTEM} ] && installrc 'mage update'
115			installrc 'smage2 update'
116
117			# run part
118			cat >> ${MROOT}/.installrc << "EOF"
119
120			#####################################################
121			# now calculate the src-dependencies for TARGET_PKG #
122			#####################################################
123
124			# before anything run mage_setup
125			mage_setup \|\| die "error in mage_setup()"
126
127			# first of all get the right pkg which going to be installed
128			PCAT="$(pname2pcat ${TARGET_PKG})"
129
130			# package does not exists
131			[ -z "${PCAT}" ] && die "Package '${TARGET_PKG}' does not exist."
132
133			# source the highest magefile of this pkg
134			PKGNAME=$(get_value_from_magefile PKGNAME $(get_highest_magefile ${PCAT} ${TARGET_PKG}))
135
136			# convert PKGNAME to PNAME/PVER/PBUILD
137			# we're working only with these three vars from here on
138			PNAME="$(pkgname2pname ${PKGNAME})"
139			PVER="$(pkgname2pver ${PKGNAME})"
140			PBUILD="$(pkgname2pbuild ${PKGNAME})"
141
142			if is_installed ${PCAT}/${PNAME}-${PVER}-${PBUILD}
143			then
144			echo -en "Package "
145			echo -en "${COLRED}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}"
146			echo -e " already installed."
147			exit 3
148			fi
149
150			# get all dependencies of this package
151	niro	383	echo
152			echo -n "Calculating dependencies ... "
153	niro	309	ALLDEPS="$(${MLIBDIR}/depwalker.sh \
154			--method srcinstall \
155			--pcat ${PCAT} \
156			--pname ${PNAME} \
157			--pver ${PVER} \
158			--pbuild ${PBUILD})"
159	niro	383	echo "done"
160	niro	309
161			# remove TARGET_PKG from list
162			SRC_INSTALL_DEPS="$(get_highest_magefile ${PCAT} ${TARGET_PKG})"
163			INSTALL_DEPS="${ALLDEPS/${SRC_INSTALL_DEPS}/}"
164
165			echo
166			echo "---- environment -----"
167			echo "MROOT: ${FAKE_MROOT}"
168			echo "PKGDIR: ${PKGDIR}"
169			echo "BUILDDIR: ${BUILDDIR}"
170			echo "BINDIR: ${BINDIR}"
171			echo "----------------------"
172			echo
173			echo "---- dependencies ----"
174	niro	383	echo "SRC_INSTALL_DEPS:"
175			for i in ${SRC_INSTALL_DEPS}
176			do
177			echo " * ${i}"
178			done
179			echo "INSTALL_DEPS:"
180			for i in ${INSTALL_DEPS}
181			do
182			echo " * ${i}"
183			done
184	niro	309	echo "----------------------"
185
186			#read
187
188			# now install the packages (no srcinstall, when the user not explcitly want this)
189			fetch_packages ${INSTALL_DEPS} \|\| die "fetching packages"
190			md5sum_packages ${INSTALL_DEPS} \|\| die "md5 sum packages"
191			unpack_packages ${INSTALL_DEPS} \|\| die "unpacking packages"
192			install_packages ${INSTALL_DEPS} \|\| die "installing packages"
193
194			# whipe out all packages
195			mage clean
196
197			# now src-install TARGET_PKG
198			install_packages --src-install ${SRC_INSTALL_DEPS} \|\| die "src-installing packages"
199
200			# done
201	niro	383	[[ ! -d /BUILDED ]] && install -d /BUILDED
202			mv ${PKGDIR}/${PNAME}-${PVER}-${ARCH}-${PBUILD}.mpk /BUILDED \|\| die "pkg move"
203	niro	309	echo -e "Package ${COLGREEN}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT} successfully builded."
204	niro	383	echo "You will find this in ${FAKE_MROOT}/BUILDED."
205	niro	309	EOF
206
207			# run this stuff
208			enter_chroot