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

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    Revision 40 - (show annotations) (download) (as text)
    Thu Jan 6 23:28:28 2005 UTC (19 years, 3 months ago) by niro
    File MIME type: application/x-sh
    File size: 2202 byte(s) 
    updated revision tags
    1 #!/bin/sh
    2
    3 # version: 0.3.6-r10
    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=""
    19 SPECIALVARS="KDEDIRS PATH CLASSPATH LDPATH MANPATH INFODIR INFOPATH ROOTPATH CONFIG_PROTECT CONFIG_PROTECT_MASK PRELINK_PATH PRELINK_PATH_MASK"
    20 #SPECIALVARS="KDEDIRS PATH LDPATH MANPATH INFODIR INFOPATH ROOTPATH CLASSPATH"
    21
    22 echo -en "\n>>>> Rebuilding environment... "
    23
    24 #deletes existing conf files
    25 if [ -f ${P}/etc/ld.so.conf ]
    26 then
    27 rm ${P}/etc/ld.so.conf
    28 fi
    29
    30 if [ -f ${P}/etc/profile.env ]
    31 then
    32 rm ${P}/etc/profile.env
    33 fi
    34
    35 #gets everything in /etc/env.d
    36 for file in ${P}/etc/env.d/*
    37 do
    38 #reads content of every file
    39 while read path
    40 do
    41 if [ -n "$path" ]
    42 then
    43 #writes LDPATH to ${P}/etc/ld.so.conf,
    44 #anything else to ${P}/etc/profile.env
    45 if [ "${path%%=*}" == LDPATH ]
    46 then
    47 #substitudes " from $path if exists
    48 path="${path//\"}"
    49 echo "${path##*=}" >> ${P}/etc/ld.so.conf
    50 else
    51 #checks if var exists in specialvars
    52 for i in $SPECIALVARS
    53 do
    54 if [ "${path%%=*}" == "$i" ]
    55 then
    56 SPECVAR="yes"
    57 fi
    58 done
    59
    60 if [ "$SPECVAR" == "yes" ]
    61 then
    62 if [ "${path%%=*}" == "CONFIG_PROTECT" -o "${path%%=*}" == "CONFIG_PROTECT_MASK" ]
    63 then
    64 #CONFIG_PROTECTS has as delimiter not ':' but ' '
    65 path="${path//\"}"
    66 echo -n "${path##*=} " >> /var/tmp/${path%%=*}
    67 unset SPECVAR
    68 else
    69 #special var are written to tmpfile
    70 # to substitude them to one variable
    71 #substitudes " from $path if exists
    72 path="${path//\"}"
    73 echo -n "${path##*=}:" >> /var/tmp/${path%%=*}
    74 unset SPECVAR
    75 fi
    76 else
    77 #all other vars go directly to /etc/profile.env
    78 echo "export $path" >> ${P}/etc/profile.env
    79 fi
    80 fi
    81 fi
    82 done << EOF
    83 $(cat $file)
    84 EOF
    85
    86 done
    87
    88 #reads special vars tmp files and writes them to /etc/profile.env
    89 for i in $SPECIALVARS
    90 do
    91 if [ -f /var/tmp/${i} ]
    92 then
    93 echo "export ${i}=\"`cat /var/tmp/${i}`\"" >> ${P}/etc/profile.env
    94 rm /var/tmp/${i}
    95 fi
    96 done
    97
    98 #rebuilds environment
    99 ldconfig
    100 source ${P}/etc/profile
    101
    102 echo -e "done.\n"

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