#!/bin/sh -
#
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# $Id: socksify.in,v 1.39 2011/07/30 11:35:26 karls Exp $

#On systems where a supported preloading mechanism is used, you can
#do "socksify <program>" and <program> will use socks without having
#been relinked or recompiled.  This will not work on statically linked
#binaries.

NOPRELOAD="@NOPRELOAD@"
if test x"$NOPRELOAD" != x; then
    echo "socksify: error: dante client not built with preloading support."
    exit 1
fi

SOCKSIFY_PRELOAD_LIBS="@SOCKSIFY_PRELOAD_LIBS@"

SOCKS_LIBDIR="${SOCKS_LIBDIR:-@LIBRARY_PREFIX@}"

if test x`uname` = xDarwin -o x"$SOCKS_USEFULLPATH" != x; then
    #specify full path on darwin
    FULLPATH="${SOCKS_LIBDIR}/"
    export DYLD_FORCE_FLAT_NAMESPACE=t
else
    unset FULLPATH
fi

#dlib/Makefile.am libtool flags should produce a predictable library name
LIBRARY="${SOCKS_LIBRARY:-${FULLPATH}libdsocks.@SOLIB_POSTFIX@}"

if test x"$FULLPATH" != x -a ! -s "$LIBRARY" -o \
        x"$FULLPATH"  = x -a ! -s "$SOCKS_LIBDIR/$LIBRARY"; then
    echo "socksify: missing \"$LIBRARY\".  No preload support?" >&2
    exit 1
fi

PRELOAD_SEPERATOR="@PRELOAD_SEPERATOR@"
PRELOAD_POSTFIX="@PRELOAD_POSTFIX@"

@PRELOAD_VARIABLE@="${LIBRARY}${SOCKSIFY_PRELOAD_LIBS:+${PRELOAD_SEPERATOR}}${SOCKSIFY_PRELOAD_LIBS}${PRELOAD_POSTFIX:+${PRELOAD_SEPERATOR}}${PRELOAD_POSTFIX}"
export @PRELOAD_VARIABLE@

LD_LIBRARY_PATH="${LD_LIBRARY_PATH}${LD_LIBRARY_PATH:+:}${SOCKS_LIBDIR}"
export LD_LIBRARY_PATH

if test x"@ISA64DIR@" != x; then
    SOCKS_LIB64DIR="${LIB64DIR:-${SOCKS_LIBDIR}/@ISA64DIR@}"
    LD_LIBRARY_PATH_64="${LD_LIBRARY_PATH_64}${LD_LIBRARY_PATH_64:+:}$SOCKS_LIB64DIR"
    export LD_LIBRARY_PATH_64
fi

exec "$@"