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

Parent Directory | Revision Log | Patch

	revision 55 by niro, Mon Feb 14 22:28:51 2005 UTC	revision 1567 by niro, Wed Dec 28 10:13:52 2011 UTC
#	Line 1	Line 1
1	#!/bin/sh	#!/bin/bash
2		# $Id$
	# version: 0.3.6-r12
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	##	# sets root path
8	# exp. /etc/env.d/kde	P="${MROOT}"
	#
	# PATH="/opt/kde/bin"
	# ROOTPATH="/opt/kde/bin"
	# LDPATH="/opt/kde/lib"
	#
	##
	#sets root path
	P=""
	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"
9
10	echo -en "\n>>>> Rebuilding environment... "	SPECIALVARS="KDEDIRS PATH CLASSPATH LDPATH MANPATH INFODIR INFOPATH ROOTPATH"
11		SPECIALVARS+=" CONFIG_PROTECT CONFIG_PROTECT_MASK CONFIG_PROTECT_IGNORE"
12		SPECIALVARS+=" PRELINK_PATH PRELINK_PATH_MASK"
13		SPECIALVARS+=" OMF_DIR LIBGL_DRIVERS_PATH XDG_CONFIG_DIRS XDG_DATA_DIRS"
14
15	#deletes existing conf files	# secure tmp dir
16	if [ -f ${P}/etc/ld.so.conf ]	if [ -x /bin/mktemp ]
17	then	then
18	rm ${P}/etc/ld.so.conf	TMPDIR="$(/bin/mktemp -d -p /var/tmp)"
19		else
20		TMPDIR="/var/tmp/tmp.$$"
21		install -d ${TMPDIR}
22	fi	fi
23
24	if [ -f ${P}/etc/profile.env ]	echo -en "\n>>>> Rebuilding environment... "
	then
	rm ${P}/etc/profile.env
	fi
25
26	#gets everything in /etc/env.d	# clean existing conf files
27		:> ${P}/etc/ld.so.conf
28		:> ${P}/etc/profile.env
29
30		# gets everything in /etc/env.d
31	for file in ${P}/etc/env.d/*	for file in ${P}/etc/env.d/*
32	do	do
33	#reads content of every file	# abort if "empty"
34		[[ ${file} = ${P}/etc/env.d/\* ]] && continue
35
36		# reads content of every file
37	while read path	while read path
38	do	do
39	if [ -n "$path" ]	# ignore if empty or a comment
40		case "${path}" in
41		\#*|"") continue ;;
42		esac
43
44		# writes LDPATH to ${P}/etc/ld.so.conf,
45		# anything else to ${P}/etc/profile.env
46		if [[ ${path%%=*} = LDPATH ]]
47	then	then
48	#writes LDPATH to ${P}/etc/ld.so.conf,	#substitudes " from $path if exists
49	#anything else to ${P}/etc/profile.env	path="${path//\"}" #}" <--- make code readable again :)
50	if [ "${path%%=*}" == LDPATH ]	echo "${path##*=}" >> ${P}/etc/ld.so.conf
51		else
52		# checks if var exists in specialvars
53		for i in ${SPECIALVARS}
54		do
55		[[ ${path%%=*} = ${i} ]] && SPECVAR="yes"
56		done
57
58		if [[ ${SPECVAR} = yes ]]
59	then	then
60	#substitudes " from $path if exists	case ${path%%=*} in
61	path="${path//\"}"	CONFIG_PROTECT*|XDG*)
62	echo "${path##*=}" >> ${P}/etc/ld.so.conf	# CONFIG_PROTECT*|XDG* have as delimiter  not ':'  but ' '
63	else	path="${path//\"}" #}" <--- make code readable again :)
64	#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%%=*}
65	unset SPECVAR	unset SPECVAR
66	else	;;
67	#special var are written to tmpfile	*)
68		# special var are written to tmpfile
69	# to substitude them to one variable	# to substitude them to one variable
70	#substitudes " from $path if exists	# substitudes " from $path if exists
71	path="${path//\"}"	path="${path//\"}" #}" <--- make code readable again :)
72	echo -n "${path##*=}:" >> /var/tmp/${path%%=*}	echo -n "${path##*=}:" >> ${TMPDIR}/${path%%=*}
73	unset SPECVAR	unset SPECVAR
74	fi	;;
75	else	esac
76	#all other vars go directly to /etc/profile.env	else
77	echo "export $path" >> ${P}/etc/profile.env	# all other vars go directly to /etc/profile.env
78	fi	echo "export ${path}" >> ${P}/etc/profile.env
79	fi	fi
80	fi	fi
81	done << EOF	done << EOF
82	$(cat $file)	$(cat ${file})
83	EOF	EOF
84
85	done	done
86
87	#reads special vars tmp files and writes them to /etc/profile.env	# reads special vars tmp files and writes them to /etc/profile.env
88	for i in $SPECIALVARS	for i in ${SPECIALVARS}
89	do	do
90	if [ -f /var/tmp/${i} ]	if [ -f ${TMPDIR}/${i} ]
91	then	then
92	# only OMF_DIR goes to /etc/scrollkeeper.conf	# only OMF_DIR goes to /etc/scrollkeeper.conf
93	if [[ ${i} = OMF_DIR ]]	if [[ ${i} = OMF_DIR ]]
94	then	then
95	echo "${i}=`cat /var/tmp/${i}`" > ${P}/etc/scrollkeeper.conf	echo "${i}=$(cat ${TMPDIR}/${i})" > ${P}/etc/scrollkeeper.conf
96	else	else
97	echo "export ${i}=\"`cat /var/tmp/${i}`\"" >> ${P}/etc/profile.env	echo "export ${i}=\"$(cat ${TMPDIR}/${i})\"" >> ${P}/etc/profile.env
98	fi	fi
99	rm /var/tmp/${i}	rm ${TMPDIR}/${i}
100	fi	fi
101	done	done
102
103	#rebuilds environment	# rebuilds environment
104	ldconfig	ldconfig -r "${P}" -f /etc/ld.so.conf -C /etc/ld.so.cache
105	source ${P}/etc/profile	[ -f ${P}/etc/profile ] && source ${P}/etc/profile
106
107		# cleanups
108		[ -d ${TMPDIR} ] && rm -rf ${TMPDIR}
109
110	echo -e "done.\n"	echo -e "done.\n"

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Legend: Removed from v.55   changed lines   Added in v.1567