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    • /[magellan-source]/trunk/mage/usr/lib/mage/env-rebuild.sh

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

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    Revision 503 - (hide annotations) (download) (as text)
    Sun Jul 1 00:35:29 2007 UTC (16 years, 10 months ago) by niro
    File MIME type: application/x-sh
    File size: 2873 byte(s) 
    -added LIBGL_DRIVERS_PATH to SPECIAL_VARS to handle dynamic gl and dri stuf properly
    1 niro 24 #!/bin/sh
    2    
    3 niro 503 # $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/env-rebuild.sh,v 1.13 2007-07-01 00:35:29 niro Exp $
    4 niro 24 #
    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 niro 223 # sets root path
    18     P="${MROOT}"
    19 niro 503 SPECIALVARS="KDEDIRS PATH CLASSPATH LDPATH MANPATH INFODIR INFOPATH ROOTPATH CONFIG_PROTECT CONFIG_PROTECT_MASK PRELINK_PATH PRELINK_PATH_MASK OMF_DIR LIBGL_DRIVERS_PATH"
    20 niro 24 #SPECIALVARS="KDEDIRS PATH LDPATH MANPATH INFODIR INFOPATH ROOTPATH CLASSPATH"
    21    
    22 niro 259 # secure tmp dir
    23     if [ -x /bin/mktemp ]
    24 niro 24 then
    25 niro 259 TMPDIR="$(/bin/mktemp -d -p /var/tmp)"
    26     else
    27     TMPDIR="/var/tmp/tmp.$$"
    28 niro 285 install -d ${TMPDIR}
    29 niro 24 fi
    30    
    31 niro 259 echo -en "\n>>>> Rebuilding environment... "
    32 niro 24
    33 niro 259 # clean existing conf files
    34     :> ${P}/etc/ld.so.conf
    35     :> ${P}/etc/profile.env
    36    
    37 niro 223 # gets everything in /etc/env.d
    38 niro 24 for file in ${P}/etc/env.d/*
    39     do
    40 niro 259 # abort if "empty"
    41 niro 260 [[ ${file} = ${P}/etc/env.d/\* ]] && continue
    42 niro 259
    43 niro 223 # reads content of every file
    44 niro 24 while read path
    45     do
    46 niro 456 # abort if empty or an comment
    47     case "${path}" in
    48     \#*|"") continue ;;
    49     esac
    50 niro 259
    51     # writes LDPATH to ${P}/etc/ld.so.conf,
    52     # anything else to ${P}/etc/profile.env
    53     if [[ ${path%%=*} = LDPATH ]]
    54 niro 24 then
    55 niro 259 #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 niro 24 then
    67 niro 259 if [[ ${path%%=*} = CONFIG_PROTECT ]] || [[ ${path%%=*} = CONFIG_PROTECT_MASK ]]
    68 niro 24 then
    69 niro 259 # CONFIG_PROTECTS has as delimiter not ':' but ' '
    70     path="${path//\"}" #}" <--- make code readable again :)
    71     echo -n "${path##*=} " >> ${TMPDIR}/${path%%=*}
    72     unset SPECVAR
    73 niro 24 else
    74 niro 259 # 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 niro 24 fi
    81 niro 259 else
    82     # all other vars go directly to /etc/profile.env
    83     echo "export ${path}" >> ${P}/etc/profile.env
    84 niro 24 fi
    85     fi
    86     done << EOF
    87 niro 223 $(cat ${file})
    88 niro 24 EOF
    89    
    90     done
    91    
    92 niro 223 # reads special vars tmp files and writes them to /etc/profile.env
    93     for i in ${SPECIALVARS}
    94 niro 24 do
    95 niro 259 if [ -f ${TMPDIR}/${i} ]
    96 niro 24 then
    97 niro 55 # only OMF_DIR goes to /etc/scrollkeeper.conf
    98     if [[ ${i} = OMF_DIR ]]
    99     then
    100 niro 259 echo "${i}=$(cat ${TMPDIR}/${i})" > ${P}/etc/scrollkeeper.conf
    101 niro 55 else
    102 niro 259 echo "export ${i}=\"$(cat ${TMPDIR}/${i})\"" >> ${P}/etc/profile.env
    103 niro 55 fi
    104 niro 259 rm ${TMPDIR}/${i}
    105 niro 24 fi
    106     done
    107    
    108 niro 223 # rebuilds environment
    109     ldconfig -r "${P}" -f /etc/ld.so.conf -C /etc/ld.so.cache
    110 niro 259 [ -f ${P}/etc/profile ] && source ${P}/etc/profile
    111 niro 24
    112 niro 259 # cleanups
    113     [ -d ${TMPDIR} ] && rm -rf ${TMPDIR}
    114    
    115 niro 24 echo -e "done.\n"

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