Diff of /trunk/mage/usr/lib/mage/env-rebuild.sh

Parent Directory | Revision Log | Patch

	revision 258 by niro, Fri Sep 9 16:34:35 2005 UTC	revision 259 by niro, Tue Oct 4 15:07:47 2005 UTC
#	Line 1	Line 1
1	#!/bin/sh	#!/bin/sh
2
3	# $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/env-rebuild.sh,v 1.8 2005-09-09 16:30:25 niro Exp $	# $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/env-rebuild.sh,v 1.9 2005-10-04 15:07:47 niro Exp $
4	#	#
5	# rebuilds /etc/{ld.so.conf,profile.env} with given files from /etc/env.d	# rebuilds /etc/{ld.so.conf,profile.env} with given files from /etc/env.d
6	#	#
#	Line 19  P="${MROOT}"	Line 19  P="${MROOT}"
19	SPECIALVARS="KDEDIRS PATH CLASSPATH LDPATH MANPATH INFODIR INFOPATH ROOTPATH CONFIG_PROTECT CONFIG_PROTECT_MASK PRELINK_PATH PRELINK_PATH_MASK OMF_DIR"	SPECIALVARS="KDEDIRS PATH CLASSPATH LDPATH MANPATH INFODIR INFOPATH ROOTPATH CONFIG_PROTECT CONFIG_PROTECT_MASK PRELINK_PATH PRELINK_PATH_MASK OMF_DIR"
20	#SPECIALVARS="KDEDIRS PATH LDPATH MANPATH INFODIR INFOPATH ROOTPATH CLASSPATH"	#SPECIALVARS="KDEDIRS PATH LDPATH MANPATH INFODIR INFOPATH ROOTPATH CLASSPATH"
21
22	echo -en "\n>>>> Rebuilding environment... "	# secure tmp dir
23		if [ -x /bin/mktemp ]
	# deletes existing conf files
	if [ -f ${P}/etc/ld.so.conf ]
24	then	then
25	rm ${P}/etc/ld.so.conf	TMPDIR="$(/bin/mktemp -d -p /var/tmp)"
26		else
27		TMPDIR="/var/tmp/tmp.$$"
28	fi	fi
29
30	if [ -f ${P}/etc/profile.env ]	echo -en "\n>>>> Rebuilding environment... "
31	then
32	rm ${P}/etc/profile.env	# clean existing conf files
33	fi	:> ${P}/etc/ld.so.conf
34		:> ${P}/etc/profile.env
35
36	# gets everything in /etc/env.d	# gets everything in /etc/env.d
37	for file in ${P}/etc/env.d/*	for file in ${P}/etc/env.d/*
38	do	do
39		# abort if "empty"
40		[[ ${file} = ${P}/etc/env.d/* ]] && continue
41
42	# reads content of every file	# reads content of every file
43	while read path	while read path
44	do	do
45	if [ -n "${path}" ]	# abort if empty
46		[[ -z ${path} ]] && continue
47
48		# writes LDPATH to ${P}/etc/ld.so.conf,
49		# anything else to ${P}/etc/profile.env
50		if [[ ${path%%=*} = LDPATH ]]
51	then	then
52	# writes LDPATH to ${P}/etc/ld.so.conf,	#substitudes " from $path if exists
53	# anything else to ${P}/etc/profile.env	path="${path//\"}" #}" <--- make code readable again :)
54	if [[ ${path%%=*} = LDPATH ]]	echo "${path##*=}" >> ${P}/etc/ld.so.conf
55	then	else
56	#substitudes " from $path if exists	# checks if var exists in specialvars
57	path="${path//\"}" #}" <--- make code readable again :)	for i in ${SPECIALVARS}
58	echo "${path##*=}" >> ${P}/etc/ld.so.conf	do
59	else	[[ ${path%%=*} = ${i} ]] && SPECVAR="yes"
60	# checks if var exists in specialvars	done
	for i in $SPECIALVARS
	do
	if [ "${path%%=*}" == "$i" ]
	then
	SPECVAR="yes"
	fi
	done
61
62	if [[ ${SPECVAR} = yes ]]	if [[ ${SPECVAR} = yes ]]
63		then
64		if [[ ${path%%=*} = CONFIG_PROTECT ]] || [[ ${path%%=*} = CONFIG_PROTECT_MASK ]]
65	then	then
66	if [[ ${path%%=*} = CONFIG_PROTECT ]] || [[ ${path%%=*} = CONFIG_PROTECT_MASK ]]	# CONFIG_PROTECTS has as delimiter  not ':'  but ' '
67	then	path="${path//\"}" #}" <--- make code readable again :)
68	# CONFIG_PROTECTS has as delimiter  not ':'  but ' '	echo -n "${path##*=} " >> ${TMPDIR}/${path%%=*}
69	path="${path//\"}" #}" <--- make code readable again :)	unset SPECVAR
	echo -n "${path##*=} " >> /var/tmp/${path%%=*}
	unset SPECVAR
	else
	# special var are written to tmpfile
	# to substitude them to one variable
	# substitudes " from $path if exists
	path="${path//\"}" #}" <--- make code readable again :)
	echo -n "${path##*=}:" >> /var/tmp/${path%%=*}
	unset SPECVAR
	fi
70	else	else
71	# all other vars go directly to /etc/profile.env	# special var are written to tmpfile
72	echo "export $path" >> ${P}/etc/profile.env	# to substitude them to one variable
73		# substitudes " from $path if exists
74		path="${path//\"}" #}" <--- make code readable again :)
75		echo -n "${path##*=}:" >> ${TMPDIR}/${path%%=*}
76		unset SPECVAR
77	fi	fi
78		else
79		# all other vars go directly to /etc/profile.env
80		echo "export ${path}" >> ${P}/etc/profile.env
81	fi	fi
82	fi	fi
83	done << EOF	done << EOF
#	Line 88  done	Line 89  done
89	# reads special vars tmp files and writes them to /etc/profile.env	# reads special vars tmp files and writes them to /etc/profile.env
90	for i in ${SPECIALVARS}	for i in ${SPECIALVARS}
91	do	do
92	if [ -f /var/tmp/${i} ]	if [ -f ${TMPDIR}/${i} ]
93	then	then
94	# only OMF_DIR goes to /etc/scrollkeeper.conf	# only OMF_DIR goes to /etc/scrollkeeper.conf
95	if [[ ${i} = OMF_DIR ]]	if [[ ${i} = OMF_DIR ]]
96	then	then
97	echo "${i}=`cat /var/tmp/${i}`" > ${P}/etc/scrollkeeper.conf	echo "${i}=$(cat ${TMPDIR}/${i})" > ${P}/etc/scrollkeeper.conf
98	else	else
99	echo "export ${i}=\"`cat /var/tmp/${i}`\"" >> ${P}/etc/profile.env	echo "export ${i}=\"$(cat ${TMPDIR}/${i})\"" >> ${P}/etc/profile.env
100	fi	fi
101	rm /var/tmp/${i}	rm ${TMPDIR}/${i}
102	fi	fi
103	done	done
104
105	# rebuilds environment	# rebuilds environment
106	ldconfig -r "${P}" -f /etc/ld.so.conf -C /etc/ld.so.cache	ldconfig -r "${P}" -f /etc/ld.so.conf -C /etc/ld.so.cache
107	source ${P}/etc/profile	[ -f ${P}/etc/profile ] && source ${P}/etc/profile
108
109		# cleanups
110		[ -d ${TMPDIR} ] && rm -rf ${TMPDIR}
111
112	echo -e "done.\n"	echo -e "done.\n"

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Legend: Removed from v.258   changed lines   Added in v.259