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|
#!/bin/sh
findMissingSO () {
LDCONFIG="$1"
SO_LINKEDLIBNAME="$2"
SO_LIBLOOKUP1="$3"
SO_LIBLOOKUP2="$4"
hasSO=`$LDCONFIG -p | grep -m 1 "$SO_LIBLOOKUP1" | cut "-d>" -f2 | cut "-d " -f2`
if [ -n "$hasSO" ]; then
echo default library [$SO_LINKEDLIBNAME] was found in [$hasSO]
else
echo default library [$SO_LINKEDLIBNAME] is missing, attempting to find and link to a newer version if available...
hasSO=`$LDCONFIG -p | grep -m 1 "$SO_LIBLOOKUP2" | cut "-d>" -f2 | cut "-d " -f2`
if [ -n "$hasSO" ]; then
echo new library link [$hasSO] pointed to from [$SO_LINKEDLIBNAME]
ln -f -s $hasSO $SO_LINKEDLIBNAME
fi
fi
return 0
}
# Library directory
LIBDIR="lib"
# As a first step to determine the absolute path of the directory the game
# resides in, dereference symlinks to this script and convert relative to
# absolute paths along the way.
MYLOCATION="`readlink -f $0`"
# The game directory is the directory the script resides in
GAMEDIR="`dirname $MYLOCATION`"
# export game library directory
test -n "${LIBDIR}" && export LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${GAMEDIR}/${LIBDIR}"
# ensure ldconfig is found (was an issue on OpenSuSE 11.2)
echo Looking for LDCONFIG [$LDCONFIG]... >&2
if [ "$LDCONFIG"'x' = 'x' ] # 'LDCONFIG' environment variable, if set, overrides the following detection
then
echo 'Looking for LDCONFIG environment var not found...' >&2
if [ `which ldconfig 2>/dev/null` ]
then
LDCONFIG=`which ldconfig 2>/dev/null`
echo Found LDCONFIG using which [$LDCONFIG]... >&2
else
if [ -x /sbin/ldconfig ]
then
LDCONFIG=/sbin/ldconfig
echo Found LDCONFIG in sbin [$LDCONFIG]... >&2
# optionally add more custom locations using 'elseif' here
else
echo 'ERROR: Could not find the "ldconfig" command.' >&2
echo 'Try running "LDCONFIG=`which ldconfig` '"$0"' instead.' >&2
exit 1
fi
fi
fi
# now deal with the openal library [libopenal.so.0]
OS_TYPE=`uname -m`
# Suse needs its own openAL
if [ -f /etc/SuSE-release ]; then
rm lib/libopenal*
fi
OPENAL_LINKEDLIBNAME="libopenal.so.0"
OPENAL_LIBLOOKUP1=${OPENAL_LINKEDLIBNAME}
OPENAL_LIBLOOKUP2="libopenal.so.1"
DIRECTFB_LINKEDLIBNAME="libdirectfb-1.0.so.0"
DIRECTFB_LIBLOOKUP1=${DIRECTFB_LINKEDLIBNAME}
DIRECTFB_LIBLOOKUP2="libdirectfb-"
FUSION_LINKEDLIBNAME="libfusion-1.0.so.0"
FUSION_LIBLOOKUP1=${DIRECTFB_LINKEDLIBNAME}
FUSION_LIBLOOKUP2="libfusion-"
DIRECT_LINKEDLIBNAME="libdirect-1.0.so.0"
DIRECT_LIBLOOKUP1=${DIRECT_LINKEDLIBNAME}
DIRECT_LIBLOOKUP2="libdirect-"
if [ "$OS_TYPE" = "x86_64" ]; then
DIRECTFB_LINKEDLIBNAME="libdirectfb-1.2.so.0"
DIRECTFB_LIBLOOKUP1=${DIRECTFB_LINKEDLIBNAME}
DIRECTFB_LIBLOOKUP2="libdirectfb-"
FUSION_LINKEDLIBNAME="libfusion-1.2.so.0"
FUSION_LIBLOOKUP1=${DIRECTFB_LINKEDLIBNAME}
FUSION_LIBLOOKUP2="libfusion-"
DIRECT_LINKEDLIBNAME="libdirect-1.2.so.0"
DIRECT_LIBLOOKUP1=${DIRECT_LINKEDLIBNAME}
DIRECT_LIBLOOKUP2="libdirect-"
fi
#if [ "$OS_TYPE" = "x86_64" ]; then
# OPENAL_LIBLOOKUP1="${OPENAL_LIBLOOKUP1} (libc6)"
# OPENAL_LIBLOOKUP2="${OPENAL_LIBLOOKUP2} (libc6)"
# DIRECTFB_LIBLOOKUP1="${DIRECTFB_LIBLOOKUP1} (libc6)"
# DIRECTFB_LIBLOOKUP2="${DIRECTFB_LIBLOOKUP2} (libc6)"
# FUSION_LIBLOOKUP1="${FUSION_LIBLOOKUP1} (libc6)"
# FUSION_LIBLOOKUP2="${FUSION_LIBLOOKUP2} (libc6)"
# DIRECT_LIBLOOKUP1="${DIRECT_LIBLOOKUP1} (libc6)"
# DIRECT_LIBLOOKUP2="${DIRECT_LIBLOOKUP2} (libc6)"
#fi
findMissingSO "$LDCONFIG" "$GAMEDIR/$LIBDIR/${OPENAL_LINKEDLIBNAME}" "$OPENAL_LIBLOOKUP1" "$OPENAL_LIBLOOKUP2"
findMissingSO "$LDCONFIG" "$GAMEDIR/$LIBDIR/${DIRECTFB_LINKEDLIBNAME}" "$DIRECTFB_LIBLOOKUP1" "$DIRECTFB_LIBLOOKUP2"
findMissingSO "$LDCONFIG" "$GAMEDIR/$LIBDIR/${FUSION_LINKEDLIBNAME}" "$FUSION_LIBLOOKUP1" "$FUSION_LIBLOOKUP2"
findMissingSO "$LDCONFIG" "$GAMEDIR/$LIBDIR/${DIRECT_LINKEDLIBNAME}" "$DIRECT_LIBLOOKUP1" "$DIRECT_LIBLOOKUP2"
"$GAMEDIR/megaglest_editor" $@
|
