Diff of /branches/mage-next/src/env-rebuild.sh

Parent Directory | Revision Log | Patch

	revision 223 by niro, Fri Sep 9 16:34:35 2005 UTC	revision 1566 by niro, Wed Dec 28 10:12:33 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 1.8 2005-09-09 16:30:25 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	#	#
6
	##
	# exp. /etc/env.d/kde
	#
	# PATH="/opt/kde/bin"
	# ROOTPATH="/opt/kde/bin"
	# LDPATH="/opt/kde/lib"
	#
	##
7	# sets root path	# sets root path
8	P="${MROOT}"	P="${MROOT}"
9	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"
10
11	echo -en "\n>>>> Rebuilding environment... "	# secure tmp dir
12		if [ -x /bin/mktemp ]
	# deletes existing conf files
	if [ -f ${P}/etc/ld.so.conf ]
13	then	then
14	rm ${P}/etc/ld.so.conf	TMPDIR="$(/bin/mktemp -d -p /var/tmp)"
15		else
16		TMPDIR="/var/tmp/tmp.$$"
17		install -d ${TMPDIR}
18	fi	fi
19
20	if [ -f ${P}/etc/profile.env ]	echo -en "\n>>>> Rebuilding environment... "
21	then
22	rm ${P}/etc/profile.env	# clean existing conf files
23	fi	:> ${P}/etc/ld.so.conf
24		:> ${P}/etc/profile.env
25
26	# gets everything in /etc/env.d	# gets everything in /etc/env.d
27	for file in ${P}/etc/env.d/*	for file in ${P}/etc/env.d/*
28	do	do
29		# abort if "empty"
30		[[ ${file} = ${P}/etc/env.d/\* ]] && continue
31
32	# reads content of every file	# reads content of every file
33	while read path	while read path
34	do	do
35	if [ -n "${path}" ]	# ignore if empty or a comment
36		case "${path}" in
37		\#*|"") continue ;;
38		esac
39
40		# writes LDPATH to ${P}/etc/ld.so.conf,
41		# anything else to ${P}/etc/profile.env
42		if [[ ${path%%=*} = LDPATH ]]
43	then	then
44	# writes LDPATH to ${P}/etc/ld.so.conf,	#substitudes " from $path if exists
45	# anything else to ${P}/etc/profile.env	path="${path//\"}" #}" <--- make code readable again :)
46	if [[ ${path%%=*} = LDPATH ]]	echo "${path##*=}" >> ${P}/etc/ld.so.conf
47		else
48		# checks if var exists in specialvars
49		for i in ${SPECIALVARS}
50		do
51		[[ ${path%%=*} = ${i} ]] && SPECVAR="yes"
52		done
53
54		if [[ ${SPECVAR} = yes ]]
55	then	then
56	#substitudes " from $path if exists	case ${path%%=*} in
57	path="${path//\"}" #}" <--- make code readable again :)	CONFIG_PROTECT*|XDG*)
58	echo "${path##*=}" >> ${P}/etc/ld.so.conf	# CONFIG_PROTECT*|XDG* have as delimiter  not ':'  but ' '
	else
	# checks if var exists in specialvars
	for i in $SPECIALVARS
	do
	if [ "${path%%=*}" == "$i" ]
	then
	SPECVAR="yes"
	fi
	done
	if [[ ${SPECVAR} = yes ]]
	then
	if [[ ${path%%=*} = CONFIG_PROTECT ]] || [[ ${path%%=*} = CONFIG_PROTECT_MASK ]]
	then
	# CONFIG_PROTECTS has as delimiter  not ':'  but ' '
59	path="${path//\"}" #}" <--- make code readable again :)	path="${path//\"}" #}" <--- make code readable again :)
60	echo -n "${path##*=} " >> /var/tmp/${path%%=*}	echo -n "${path##*=} " >> ${TMPDIR}/${path%%=*}
61	unset SPECVAR	unset SPECVAR
62	else	;;
63		*)
64	# special var are written to tmpfile	# special var are written to tmpfile
65	# to substitude them to one variable	# to substitude them to one variable
66	# substitudes " from $path if exists	# substitudes " from $path if exists
67	path="${path//\"}" #}" <--- make code readable again :)	path="${path//\"}" #}" <--- make code readable again :)
68	echo -n "${path##*=}:" >> /var/tmp/${path%%=*}	echo -n "${path##*=}:" >> ${TMPDIR}/${path%%=*}
69	unset SPECVAR	unset SPECVAR
70	fi	;;
71	else	esac
72	# all other vars go directly to /etc/profile.env	else
73	echo "export $path" >> ${P}/etc/profile.env	# all other vars go directly to /etc/profile.env
74	fi	echo "export ${path}" >> ${P}/etc/profile.env
75	fi	fi
76	fi	fi
77	done << EOF	done << EOF
#	Line 88  done	Line 83  done
83	# reads special vars tmp files and writes them to /etc/profile.env	# reads special vars tmp files and writes them to /etc/profile.env
84	for i in ${SPECIALVARS}	for i in ${SPECIALVARS}
85	do	do
86	if [ -f /var/tmp/${i} ]	if [ -f ${TMPDIR}/${i} ]
87	then	then
88	# only OMF_DIR goes to /etc/scrollkeeper.conf	# only OMF_DIR goes to /etc/scrollkeeper.conf
89	if [[ ${i} = OMF_DIR ]]	if [[ ${i} = OMF_DIR ]]
90	then	then
91	echo "${i}=`cat /var/tmp/${i}`" > ${P}/etc/scrollkeeper.conf	echo "${i}=$(cat ${TMPDIR}/${i})" > ${P}/etc/scrollkeeper.conf
92	else	else
93	echo "export ${i}=\"`cat /var/tmp/${i}`\"" >> ${P}/etc/profile.env	echo "export ${i}=\"$(cat ${TMPDIR}/${i})\"" >> ${P}/etc/profile.env
94	fi	fi
95	rm /var/tmp/${i}	rm ${TMPDIR}/${i}
96	fi	fi
97	done	done
98
99	# rebuilds environment	# rebuilds environment
100	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
101	source ${P}/etc/profile	[ -f ${P}/etc/profile ] && source ${P}/etc/profile
102
103		# cleanups
104		[ -d ${TMPDIR} ] && rm -rf ${TMPDIR}
105
106	echo -e "done.\n"	echo -e "done.\n"

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Legend: Removed from v.223   changed lines   Added in v.1566