scripts/wrapper.in
author Titus von Boxberg <titus@v9g.de>
Mon May 17 12:27:32 2010 +0200 (2010-05-17)
changeset 1960 8307ceabe5c0
parent 1434 7e7290acccc1
permissions -rw-r--r--
scripts/wrapper.in: Add a comment about readlink not being portable.

Documented that the call to readlink will not work on BSD systems.
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#!/bin/sh
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# this wrapper will not work under BSD systems or others
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# not containig the GNU readlink.
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# Under those, wrapper.c will forcibly be used
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# regardless of the config file setting.
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canonicalizedname=$(readlink -nm "${0}")
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dirname="$(dirname "${canonicalizedname}")"
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basename="$(basename "${canonicalizedname}")"
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ld_lib_path="$(dirname "${dirname}")/lib"
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case ":${LD_LIBRARY_PATH}:" in
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    *":${ld_lib_path}:"*)   ;;
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    *)  LD_LIBRARY_PATH="${ld_lib_path}${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}";;
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esac
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export LD_LIBRARY_PATH
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exec "${dirname}/.${basename}" "$@"