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

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	trunk/mage/usr/lib/mage/env-rebuild.sh revision 260 by niro, Tue Oct 4 15:24:33 2005 UTC	branches/mage-next/src/env-rebuild.in revision 2549 by niro, Wed Jan 29 11:47:55 2014 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 1.10 2005-10-04 15:24:33 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
7	##	SPECIALVARS="KDEDIRS PATH CLASSPATH LDPATH MANPATH INFODIR INFOPATH ROOTPATH"
8	# exp. /etc/env.d/kde	SPECIALVARS+=" CONFIG_PROTECT CONFIG_PROTECT_MASK CONFIG_PROTECT_IGNORE"
9	#	SPECIALVARS+=" PRELINK_PATH PRELINK_PATH_MASK"
10	# PATH="/opt/kde/bin"	SPECIALVARS+=" OMF_DIR LIBGL_DRIVERS_PATH XDG_CONFIG_DIRS XDG_DATA_DIRS"
	# ROOTPATH="/opt/kde/bin"
	# LDPATH="/opt/kde/lib"
	#
	##
	# sets root path
	P="${MROOT}"
	SPECIALVARS="KDEDIRS PATH CLASSPATH LDPATH MANPATH INFODIR INFOPATH ROOTPATH CONFIG_PROTECT CONFIG_PROTECT_MASK PRELINK_PATH PRELINK_PATH_MASK OMF_DIR"
	#SPECIALVARS="KDEDIRS PATH LDPATH MANPATH INFODIR INFOPATH ROOTPATH CLASSPATH"
11
12	# secure tmp dir	# secure tmp dir
13	if [ -x /bin/mktemp ]	if [ -x /bin/mktemp ]
#	Line 25  then	Line 15  then
15	TMPDIR="$(/bin/mktemp -d -p /var/tmp)"	TMPDIR="$(/bin/mktemp -d -p /var/tmp)"
16	else	else
17	TMPDIR="/var/tmp/tmp.$$"	TMPDIR="/var/tmp/tmp.$$"
18		install -d ${TMPDIR}
19	fi	fi
20
21	echo -en "\n>>>> Rebuilding environment... "	echo -en "\n>>>> Rebuilding environment... "
22
23	# clean existing conf files	# clean existing conf files
24	:> ${P}/etc/ld.so.conf	:> ${MROOT}/etc/ld.so.conf
25	:> ${P}/etc/profile.env	:> ${MROOT}/etc/profile.env
26
27	# gets everything in /etc/env.d	# read everything from /etc/env.d
28	for file in ${P}/etc/env.d/*	for file in ${MROOT}/etc/env.d/*
29	do	do
30	# abort if "empty"	# abort if "empty"
31	[[ ${file} = ${P}/etc/env.d/\* ]] && continue	[[ ${file} = ${MROOT}/etc/env.d/\* ]] && continue
32
33	# reads content of every file	# reads content of every file
34	while read path	while read line
35	do	do
36	# abort if empty	# ignore if empty or a comment
37	[[ -z ${path} ]] && continue	case "${line}" in
38		\#*|"") continue ;;
39	# writes LDPATH to ${P}/etc/ld.so.conf,	esac
40	# anything else to ${P}/etc/profile.env
41	if [[ ${path%%=*} = LDPATH ]]	variable="${line%%=*}"
42		value="${line##*=}"
43
44		# substitudes " or ' from $value if exists
45		value="${value//\"}" #}" <--- make code readable again :)
46		value="${value//\'}"
47
48		# writes LDPATH to ${MROOT}/etc/ld.so.conf,
49		# anything else to ${MROOT}/etc/profile.env
50		if [[ ${variable} = LDPATH ]]
51	then	then
52	#substitudes " from $path if exists	echo "${value}" >> ${MROOT}/etc/ld.so.conf
	path="${path//\"}" #}" <--- make code readable again :)
	echo "${path##*=}" >> ${P}/etc/ld.so.conf
53	else	else
54	# checks if var exists in specialvars	# checks if var exists in specialvars
55	for i in ${SPECIALVARS}	for i in ${SPECIALVARS}
56	do	do
57	[[ ${path%%=*} = ${i} ]] && SPECVAR="yes"	[[ ${variable} = ${i} ]] && SPECVAR="yes"
58	done	done
59
60	if [[ ${SPECVAR} = yes ]]	if [[ ${SPECVAR} = yes ]]
61	then	then
62	if [[ ${path%%=*} = CONFIG_PROTECT ]] || [[ ${path%%=*} = CONFIG_PROTECT_MASK ]]	case ${variable} in
63	then	CONFIG_PROTECT*)
64	# CONFIG_PROTECTS has as delimiter  not ':'  but ' '	# CONFIG_PROTECT** have as delimiter  not ':'  but ' '
65	path="${path//\"}" #}" <--- make code readable again :)	echo -n "${value} " >> ${TMPDIR}/${variable}
66	echo -n "${path##*=} " >> ${TMPDIR}/${path%%=*}	unset SPECVAR
67	unset SPECVAR	;;
68	else	*)
69	# special var are written to tmpfile	# special vars are written to tmpfile
70	# to substitude them to one variable	# to substitude them to one variable
71	# substitudes " from $path if exists	echo -n "${value}:" >> ${TMPDIR}/${variable}
72	path="${path//\"}" #}" <--- make code readable again :)	unset SPECVAR
73	echo -n "${path##*=}:" >> ${TMPDIR}/${path%%=*}	;;
74	unset SPECVAR	esac
	fi
75	else	else
76	# all other vars go directly to /etc/profile.env	# all other vars go directly to /etc/profile.env
77	echo "export ${path}" >> ${P}/etc/profile.env	echo "export ${line}" >> ${MROOT}/etc/profile.env
78	fi	fi
79	fi	fi
80	done << EOF	done << EOF
#	Line 87  EOF	Line 84  EOF
84	done	done
85
86	# reads special vars tmp files and writes them to /etc/profile.env	# reads special vars tmp files and writes them to /etc/profile.env
87	for i in ${SPECIALVARS}	for variable in ${SPECIALVARS}
88	do	do
89	if [ -f ${TMPDIR}/${i} ]	if [ -f ${TMPDIR}/${variable} ]
90	then	then
91	# only OMF_DIR goes to /etc/scrollkeeper.conf	# only OMF_DIR goes to /etc/scrollkeeper.conf
92	if [[ ${i} = OMF_DIR ]]	if [[ ${variable} = OMF_DIR ]]
93	then	then
94	echo "${i}=$(cat ${TMPDIR}/${i})" > ${P}/etc/scrollkeeper.conf	echo "${variable}=$(< ${TMPDIR}/${variable})" > ${MROOT}/etc/scrollkeeper.conf
95	else	else
96	echo "export ${i}=\"$(cat ${TMPDIR}/${i})\"" >> ${P}/etc/profile.env	echo "export ${variable}=\"$(< ${TMPDIR}/${variable})\"" >> ${MROOT}/etc/profile.env
97	fi	fi
98	rm ${TMPDIR}/${i}	rm ${TMPDIR}/${variable}
99	fi	fi
100	done	done
101
102	# rebuilds environment	# rebuilds environment
103	ldconfig -r "${P}" -f /etc/ld.so.conf -C /etc/ld.so.cache	ldconfig -r "${MROOT}" -f /etc/ld.so.conf -C /etc/ld.so.cache
104	[ -f ${P}/etc/profile ] && source ${P}/etc/profile	[ -f ${MROOT}/etc/profile ] && source ${MROOT}/etc/profile
105
106	# cleanups	# cleanups
107	[ -d ${TMPDIR} ] && rm -rf ${TMPDIR}	[ -d ${TMPDIR} ] && rm -rf ${TMPDIR}

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Legend: Removed from v.260   changed lines   Added in v.2549