scripts/wrapper.in
author Bart vdr. Meulen <bartvdrmeulen@gmail.com>
Sun Aug 02 16:45:43 2009 +0200 (2009-08-02)
changeset 1434 7e7290acccc1
parent 1402 146c62142e1b
child 1960 8307ceabe5c0
permissions -rw-r--r--
fix wrapper script for symlinks

The wrapper script placed around the target binaries when
using the companion libraries does not work for symbolic links
The wrapper scripts needs to follow the links before calling the
actual binary

Signed-off-by: Bart vdr. Meulen <bartvdrmeulen@gmail.com>

---
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#!/bin/sh
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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}/.${basename}" "$@"