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

Parent Directory | Revision Log | Patch

	revision 78 by niro, Wed Jun 1 15:48:52 2005 UTC	revision 1565 by niro, Wed Dec 28 10:11:19 2011 UTC
#	Line 1	Line 1
1	#!/bin/sh	#!/bin/bash
2		# $Id$
	# $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/env-rebuild.sh,v 1.7 2005-06-01 15:48:11 niro Exp $
3	#	#
4	# 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
5	#	#
#	Line 14	Line 13
13	#	#
14	##	##
15
16	#sets root path	# sets root path
17	P=""	P="${MROOT}"
18	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 CONFIG_PROTECT_IGNORE PRELINK_PATH PRELINK_PATH_MASK OMF_DIR LIBGL_DRIVERS_PATH XDG_CONFIG_DIRS XDG_DATA_DIRS"
	#SPECIALVARS="KDEDIRS PATH LDPATH MANPATH INFODIR INFOPATH ROOTPATH CLASSPATH"
	echo -en "\n>>>> Rebuilding environment... "
19
20	#deletes existing conf files	# secure tmp dir
21	if [ -f ${P}/etc/ld.so.conf ]	if [ -x /bin/mktemp ]
22	then	then
23	rm ${P}/etc/ld.so.conf	TMPDIR="$(/bin/mktemp -d -p /var/tmp)"
24		else
25		TMPDIR="/var/tmp/tmp.$$"
26		install -d ${TMPDIR}
27	fi	fi
28
29	if [ -f ${P}/etc/profile.env ]	echo -en "\n>>>> Rebuilding environment... "
30	then
31	rm ${P}/etc/profile.env	# clean existing conf files
32	fi	:> ${P}/etc/ld.so.conf
33		:> ${P}/etc/profile.env
34
35	#gets everything in /etc/env.d	# gets everything in /etc/env.d
36	for file in ${P}/etc/env.d/*	for file in ${P}/etc/env.d/*
37	do	do
38	#reads content of every file	# abort if "empty"
39		[[ ${file} = ${P}/etc/env.d/\* ]] && continue
40
41		# reads content of every file
42	while read path	while read path
43	do	do
44	if [ -n "$path" ]	# ignore if empty or a comment
45		case "${path}" in
46		\#*|"") continue ;;
47		esac
48
49		# writes LDPATH to ${P}/etc/ld.so.conf,
50		# anything else to ${P}/etc/profile.env
51		if [[ ${path%%=*} = LDPATH ]]
52	then	then
53	#writes LDPATH to ${P}/etc/ld.so.conf,	#substitudes " from $path if exists
54	#anything else to ${P}/etc/profile.env	path="${path//\"}" #}" <--- make code readable again :)
55	if [ "${path%%=*}" == LDPATH ]	echo "${path##*=}" >> ${P}/etc/ld.so.conf
56		else
57		# checks if var exists in specialvars
58		for i in ${SPECIALVARS}
59		do
60		[[ ${path%%=*} = ${i} ]] && SPECVAR="yes"
61		done
62
63		if [[ ${SPECVAR} = yes ]]
64	then	then
65	#substitudes " from $path if exists	case ${path%%=*} in
66	path="${path//\"}"	CONFIG_PROTECT*|XDG*)
67	echo "${path##*=}" >> ${P}/etc/ld.so.conf	# CONFIG_PROTECT*|XDG* have as delimiter  not ':'  but ' '
68	else	path="${path//\"}" #}" <--- make code readable again :)
69	#checks if var exists in specialvars	echo -n "${path##*=} " >> ${TMPDIR}/${path%%=*}
	for i in $SPECIALVARS
	do
	if [ "${path%%=*}" == "$i" ]
	then
	SPECVAR="yes"
	fi
	done
	if [ "$SPECVAR" == "yes" ]
	then
	if [ "${path%%=*}" == "CONFIG_PROTECT" -o "${path%%=*}" == "CONFIG_PROTECT_MASK" ]
	then
	#CONFIG_PROTECTS has as delimiter  not ':'  but ' '
	path="${path//\"}"
	echo -n "${path##*=} " >> /var/tmp/${path%%=*}
70	unset SPECVAR	unset SPECVAR
71	else	;;
72	#special var are written to tmpfile	*)
73		# special var are written to tmpfile
74	# to substitude them to one variable	# to substitude them to one variable
75	#substitudes " from $path if exists	# substitudes " from $path if exists
76	path="${path//\"}"	path="${path//\"}" #}" <--- make code readable again :)
77	echo -n "${path##*=}:" >> /var/tmp/${path%%=*}	echo -n "${path##*=}:" >> ${TMPDIR}/${path%%=*}
78	unset SPECVAR	unset SPECVAR
79	fi	;;
80	else	esac
81	#all other vars go directly to /etc/profile.env	else
82	echo "export $path" >> ${P}/etc/profile.env	# all other vars go directly to /etc/profile.env
83	fi	echo "export ${path}" >> ${P}/etc/profile.env
84	fi	fi
85	fi	fi
86	done << EOF	done << EOF
87	$(cat $file)	$(cat ${file})
88	EOF	EOF
89
90	done	done
91
92	#reads special vars tmp files and writes them to /etc/profile.env	# reads special vars tmp files and writes them to /etc/profile.env
93	for i in $SPECIALVARS	for i in ${SPECIALVARS}
94	do	do
95	if [ -f /var/tmp/${i} ]	if [ -f ${TMPDIR}/${i} ]
96	then	then
97	# only OMF_DIR goes to /etc/scrollkeeper.conf	# only OMF_DIR goes to /etc/scrollkeeper.conf
98	if [[ ${i} = OMF_DIR ]]	if [[ ${i} = OMF_DIR ]]
99	then	then
100	echo "${i}=`cat /var/tmp/${i}`" > ${P}/etc/scrollkeeper.conf	echo "${i}=$(cat ${TMPDIR}/${i})" > ${P}/etc/scrollkeeper.conf
101	else	else
102	echo "export ${i}=\"`cat /var/tmp/${i}`\"" >> ${P}/etc/profile.env	echo "export ${i}=\"$(cat ${TMPDIR}/${i})\"" >> ${P}/etc/profile.env
103	fi	fi
104	rm /var/tmp/${i}	rm ${TMPDIR}/${i}
105	fi	fi
106	done	done
107
108	#rebuilds environment	# rebuilds environment
109	ldconfig	ldconfig -r "${P}" -f /etc/ld.so.conf -C /etc/ld.so.cache
110	source ${P}/etc/profile	[ -f ${P}/etc/profile ] && source ${P}/etc/profile
111
112		# cleanups
113		[ -d ${TMPDIR} ] && rm -rf ${TMPDIR}
114
115	echo -e "done.\n"	echo -e "done.\n"

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Legend: Removed from v.78   changed lines   Added in v.1565