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36
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1 #!/bin/sh
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2 EMACS=${1:-emacs}
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118
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3
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4 if [ -n "$WIDGETDIR" ]; then
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5 exit 0
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6 fi
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7
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36
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8 if [ -z "$HOME" ]; then
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9 HOME=`(cd ; pwd)`
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10 fi
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11
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116
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12 if [ -f "${HOME}/.emacs" ]; then
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13 DOTEMACS="-l ${HOME}/.emacs"
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36
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14 fi
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15
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118
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16 WITH=` ${EMACS} -batch ${DOTEMACS} -eval '(princ (file-truename (locate-library "custom")))' 2> /dev/null`
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17 WITHOUT=`${EMACS} -batch -q -no-site-file -eval '(princ (file-truename (locate-library "custom")))' 2>/dev/null`
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18
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19 # For some reason XEmacs sometimes ends up with a newline at the beginning
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20 # of the output... this will hopefully strip it out.
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21 WITH=`echo $WITH | tr '\010\013' ' '`
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22 WITHOUT=`echo $WITHOUT | tr '\013\010' ' '`
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36
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23
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24 if [ "${WITH}" = "${WITHOUT}" ]; then
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25 exit 0
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26 else
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118
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27 DIRECTORY=`dirname ${WITH}`
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28
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36
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29 echo "WARNING -- WARNING -- WARNING"
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30 echo "Found custom in different places with and without ${HOME}/.emacs"
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31 echo
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32 echo "This could cause potential problems. Please recompile with"
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33 echo "the environment variable WIDGETDIR set correctly. Try this"
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34 echo "command:"
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118
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35 echo "make WIDGETDIR=${DIRECTORY}"
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36
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36 exit 1
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37 fi
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