Contents of /trunk/mage/usr/lib/mage/env-rebuild.sh
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Sun Apr 1 01:26:34 2007 UTC (17 years, 6 months ago) by niro
File MIME type: application/x-sh
File size: 2854 byte(s)
Sun Apr 1 01:26:34 2007 UTC (17 years, 6 months ago) by niro
File MIME type: application/x-sh
File size: 2854 byte(s)
fixed env-rebuild, do not include comments
1 | #!/bin/sh |
2 | |
3 | # $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/env-rebuild.sh,v 1.12 2007-04-01 01:26:34 niro Exp $ |
4 | # |
5 | # rebuilds /etc/{ld.so.conf,profile.env} with given files from /etc/env.d |
6 | # |
7 | |
8 | ## |
9 | # exp. /etc/env.d/kde |
10 | # |
11 | # PATH="/opt/kde/bin" |
12 | # ROOTPATH="/opt/kde/bin" |
13 | # LDPATH="/opt/kde/lib" |
14 | # |
15 | ## |
16 | |
17 | # sets root path |
18 | P="${MROOT}" |
19 | SPECIALVARS="KDEDIRS PATH CLASSPATH LDPATH MANPATH INFODIR INFOPATH ROOTPATH CONFIG_PROTECT CONFIG_PROTECT_MASK PRELINK_PATH PRELINK_PATH_MASK OMF_DIR" |
20 | #SPECIALVARS="KDEDIRS PATH LDPATH MANPATH INFODIR INFOPATH ROOTPATH CLASSPATH" |
21 | |
22 | # secure tmp dir |
23 | if [ -x /bin/mktemp ] |
24 | then |
25 | TMPDIR="$(/bin/mktemp -d -p /var/tmp)" |
26 | else |
27 | TMPDIR="/var/tmp/tmp.$$" |
28 | install -d ${TMPDIR} |
29 | fi |
30 | |
31 | echo -en "\n>>>> Rebuilding environment... " |
32 | |
33 | # clean existing conf files |
34 | :> ${P}/etc/ld.so.conf |
35 | :> ${P}/etc/profile.env |
36 | |
37 | # gets everything in /etc/env.d |
38 | for file in ${P}/etc/env.d/* |
39 | do |
40 | # abort if "empty" |
41 | [[ ${file} = ${P}/etc/env.d/\* ]] && continue |
42 | |
43 | # reads content of every file |
44 | while read path |
45 | do |
46 | # abort if empty or an comment |
47 | case "${path}" in |
48 | \#*|"") continue ;; |
49 | esac |
50 | |
51 | # writes LDPATH to ${P}/etc/ld.so.conf, |
52 | # anything else to ${P}/etc/profile.env |
53 | if [[ ${path%%=*} = LDPATH ]] |
54 | then |
55 | #substitudes " from $path if exists |
56 | path="${path//\"}" #}" <--- make code readable again :) |
57 | echo "${path##*=}" >> ${P}/etc/ld.so.conf |
58 | else |
59 | # checks if var exists in specialvars |
60 | for i in ${SPECIALVARS} |
61 | do |
62 | [[ ${path%%=*} = ${i} ]] && SPECVAR="yes" |
63 | done |
64 | |
65 | if [[ ${SPECVAR} = yes ]] |
66 | then |
67 | if [[ ${path%%=*} = CONFIG_PROTECT ]] || [[ ${path%%=*} = CONFIG_PROTECT_MASK ]] |
68 | then |
69 | # CONFIG_PROTECTS has as delimiter not ':' but ' ' |
70 | path="${path//\"}" #}" <--- make code readable again :) |
71 | echo -n "${path##*=} " >> ${TMPDIR}/${path%%=*} |
72 | unset SPECVAR |
73 | else |
74 | # special var are written to tmpfile |
75 | # to substitude them to one variable |
76 | # substitudes " from $path if exists |
77 | path="${path//\"}" #}" <--- make code readable again :) |
78 | echo -n "${path##*=}:" >> ${TMPDIR}/${path%%=*} |
79 | unset SPECVAR |
80 | fi |
81 | else |
82 | # all other vars go directly to /etc/profile.env |
83 | echo "export ${path}" >> ${P}/etc/profile.env |
84 | fi |
85 | fi |
86 | done << EOF |
87 | $(cat ${file}) |
88 | EOF |
89 | |
90 | done |
91 | |
92 | # reads special vars tmp files and writes them to /etc/profile.env |
93 | for i in ${SPECIALVARS} |
94 | do |
95 | if [ -f ${TMPDIR}/${i} ] |
96 | then |
97 | # only OMF_DIR goes to /etc/scrollkeeper.conf |
98 | if [[ ${i} = OMF_DIR ]] |
99 | then |
100 | echo "${i}=$(cat ${TMPDIR}/${i})" > ${P}/etc/scrollkeeper.conf |
101 | else |
102 | echo "export ${i}=\"$(cat ${TMPDIR}/${i})\"" >> ${P}/etc/profile.env |
103 | fi |
104 | rm ${TMPDIR}/${i} |
105 | fi |
106 | done |
107 | |
108 | # rebuilds environment |
109 | ldconfig -r "${P}" -f /etc/ld.so.conf -C /etc/ld.so.cache |
110 | [ -f ${P}/etc/profile ] && source ${P}/etc/profile |
111 | |
112 | # cleanups |
113 | [ -d ${TMPDIR} ] && rm -rf ${TMPDIR} |
114 | |
115 | echo -e "done.\n" |
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svn:executable | * |